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2,467 results on '"Mauri, M."'

3. Exploring the structure of type V deep eutectic solvents by xenon NMR spectroscopy

Author

Boventi, M, Mauri, M, Castiglione, F, Simonutti, R, Boventi M., Mauri M., Castiglione F., Simonutti R., Boventi, M, Mauri, M, Castiglione, F, Simonutti, R, Boventi M., Mauri M., Castiglione F., and Simonutti R.

Abstract

Hydrophobic non-ionic (type V) deep eutectic solvents (DESs) have recently emerged as a new class of sustainable materials that have shown unique properties in several applications. In this study, type V DESs thymol : camphor, menthol : thymol and eutectic mixtures (EMs) based on menthol : carboxylic acids with variable chain length, are experimentally investigated using xenon NMR spectroscopy, with the aim to clarify the peculiar nanostructure of these materials. The results, obtained from the analysis of the 129Xe chemical shifts and of the longitudinal relaxation times, reveal a correlation between the deviation from ideality of the DESs and their structure free volume. Furthermore, the effect of varying the composition of DESs and EMs on the liquid structure is also studied.

Published
2024

4. PVDF-HFP Based, Quasi-Solid Nanocomposite Electrolytes for Lithium Metal Batteries

Author

Carena, E, Mezzomo, L, Vallana, N, Ceribelli, N, Di Liberto, G, Mostoni, S, Ferrara, C, Mauri, M, Lorenzi, R, Giordano, L, Ruffo, R, Mustarelli, P, Carena E., Mezzomo L., Vallana N., Ceribelli N., Di Liberto G., Mostoni S., Ferrara C., Mauri M., Lorenzi R., Giordano L., Ruffo R., Mustarelli P., Carena, E, Mezzomo, L, Vallana, N, Ceribelli, N, Di Liberto, G, Mostoni, S, Ferrara, C, Mauri, M, Lorenzi, R, Giordano, L, Ruffo, R, Mustarelli, P, Carena E., Mezzomo L., Vallana N., Ceribelli N., Di Liberto G., Mostoni S., Ferrara C., Mauri M., Lorenzi R., Giordano L., Ruffo R., and Mustarelli P.

Abstract

Composite polymer electrolytes are systems of choice for future solid-state lithium metal batteries (LMBs). Poly(vinylidene fluoride-co-hexafluoropropylene) (PVDF-HFP) is among the most interesting matrices to develop new generation quasi-solid electrolytes (QSEs). Here it is reported on nanocomposites made of PVDF-HFP and pegylated SiO2 nanoparticles. Silica-based hybrid nanofillers are obtained by grafting chains of poly(ethylene glycol) methyl ether (PEG) with different molecular weight on the surface of silica nanoparticles. The functionalized nanofiller improves the mechanical, transport and electrochemical properties of the QSEs, which show good ionic conductivity values and high resistance against dendrite penetration, ensuring boosted long and safe device operation. The most promising result is obtained by dispersing 5 wt% of SiO2 functionalized with short PEG chains (PEG750, Mw = 750 g mol−1) in the PVDF-HFP matrix with an ease solvent-casting procedure. It shows ionic conductivity of 0.1 mS cm−1 at 25 °C, more than 250 h resistance to stripping/plating, and impressive results during cycling tests in LMB with LiFePO4 cathode.

Published
2024

5. First-hit SETBP1 mutations cause a myeloproliferative disorder with bone marrow fibrosis

Author

Crespiatico, I, Zaghi, M, Mastini, C, D'Aliberti, D, Mauri, M, Mercado, C, Fontana, D, Spinelli, S, Crippa, V, Inzoli, E, Manghisi, B, Civettini, I, Ramazzotti, D, Sangiorgio, V, Gengotti, M, Brambilla, V, Aroldi, A, Banfi, F, Barone, C, Orsenigo, R, Riera, L, Riminucci, M, Corsi, A, Breccia, M, Morotti, A, Cilloni, D, Roccaro, A, Sacco, A, Stagno, F, Serafini, M, Mottadelli, F, Cazzaniga, G, Pagni, F, Chiarle, R, Azzoni, E, Sessa, A, Gambacorti Passerini, C, Elli, E, Mologni, L, Piazza, R, Crespiatico I., Zaghi M., Mastini C., D'Aliberti D., Mauri M., Mercado C. M., Fontana D., Spinelli S., Crippa V., Inzoli E., Manghisi B., Civettini I., Ramazzotti D., Sangiorgio V., Gengotti M., Brambilla V., Aroldi A., Banfi F., Barone C., Orsenigo R., Riera L., Riminucci M., Corsi A., Breccia M., Morotti A., Cilloni D., Roccaro A., Sacco A., Stagno F., Serafini M., Mottadelli F., Cazzaniga G., Pagni F., Chiarle R., Azzoni E., Sessa A., Gambacorti Passerini C., Elli E. M., Mologni L., Piazza R., Crespiatico, I, Zaghi, M, Mastini, C, D'Aliberti, D, Mauri, M, Mercado, C, Fontana, D, Spinelli, S, Crippa, V, Inzoli, E, Manghisi, B, Civettini, I, Ramazzotti, D, Sangiorgio, V, Gengotti, M, Brambilla, V, Aroldi, A, Banfi, F, Barone, C, Orsenigo, R, Riera, L, Riminucci, M, Corsi, A, Breccia, M, Morotti, A, Cilloni, D, Roccaro, A, Sacco, A, Stagno, F, Serafini, M, Mottadelli, F, Cazzaniga, G, Pagni, F, Chiarle, R, Azzoni, E, Sessa, A, Gambacorti Passerini, C, Elli, E, Mologni, L, Piazza, R, Crespiatico I., Zaghi M., Mastini C., D'Aliberti D., Mauri M., Mercado C. M., Fontana D., Spinelli S., Crippa V., Inzoli E., Manghisi B., Civettini I., Ramazzotti D., Sangiorgio V., Gengotti M., Brambilla V., Aroldi A., Banfi F., Barone C., Orsenigo R., Riera L., Riminucci M., Corsi A., Breccia M., Morotti A., Cilloni D., Roccaro A., Sacco A., Stagno F., Serafini M., Mottadelli F., Cazzaniga G., Pagni F., Chiarle R., Azzoni E., Sessa A., Gambacorti Passerini C., Elli E. M., Mologni L., and Piazza R.

Abstract

SETBP1 mutations are found in various clonal myeloid disorders. However, it is unclear whether they can initiate leukemia, because SETBP1 mutations typically appear as later events during oncogenesis. To answer this question, we generated a mouse model expressing mutated SETBP1 in hematopoietic tissue: this model showed profound alterations in the differentiation program of hematopoietic progenitors and developed a myeloid neoplasm with megakaryocytic dysplasia, splenomegaly, and bone marrow fibrosis, prompting us to investigate SETBP1 mutations in a cohort of 36 triple-negative primary myelofibrosis (TN-PMF) cases. We identified 2 distinct subgroups, one carrying SETBP1 mutations and the other completely devoid of somatic variants. Clinically, a striking difference in disease aggressiveness was noted, with patients with SETBP1 mutation showing a much worse clinical course. In contrast to myelodysplastic/myeloproliferative neoplasms, in which SETBP1 mutations are mostly found as a late clonal event, single-cell clonal hierarchy reconstruction in 3 patients with TN-PMF from our cohort revealed SETBP1 to be a very early event, suggesting that the phenotype of the different SETBP1+ disorders may be shaped by the opposite hierarchy of the same clonal SETBP1 variants.

Published
2024

6. Idiopathic erythrocytosis: a germline disease?

Author

Elli, E, Mauri, M, D’Aliberti, D, Crespiatico, I, Fontana, D, Redaelli, S, Pelucchi, S, Spinelli, S, Manghisi, B, Cavalca, F, Aroldi, A, Ripamonti, A, Ferrari, S, Palamini, S, Mottadelli, F, Massimino, L, Ramazzotti, D, Cazzaniga, G, Piperno, A, Gambacorti-Passerini, C, Piazza, R, Elli, E. M., Mauri, M., D’Aliberti, D., Crespiatico, I., Fontana, D., Redaelli, S., Pelucchi, S., Spinelli, S., Manghisi, B., Cavalca, F., Aroldi, A., Ripamonti, A., Ferrari, S., Palamini, S., Mottadelli, F., Massimino, L., Ramazzotti, D., Cazzaniga, G., Piperno, A., Gambacorti-Passerini, C., Piazza, R., Elli, E, Mauri, M, D’Aliberti, D, Crespiatico, I, Fontana, D, Redaelli, S, Pelucchi, S, Spinelli, S, Manghisi, B, Cavalca, F, Aroldi, A, Ripamonti, A, Ferrari, S, Palamini, S, Mottadelli, F, Massimino, L, Ramazzotti, D, Cazzaniga, G, Piperno, A, Gambacorti-Passerini, C, Piazza, R, Elli, E. M., Mauri, M., D’Aliberti, D., Crespiatico, I., Fontana, D., Redaelli, S., Pelucchi, S., Spinelli, S., Manghisi, B., Cavalca, F., Aroldi, A., Ripamonti, A., Ferrari, S., Palamini, S., Mottadelli, F., Massimino, L., Ramazzotti, D., Cazzaniga, G., Piperno, A., Gambacorti-Passerini, C., and Piazza, R.

Abstract

Polycythemia Vera (PV) is typically caused by V617F or exon 12 JAK2 mutations. Little is known about Polycythemia cases where no JAK2 variants can be detected, and no other causes identified. This condition is defined as idiopathic erythrocytosis (IE). We evaluated clinical-laboratory parameters of a cohort of 56 IE patients and we determined their molecular profile at diagnosis with paired blood/buccal-DNA exome-sequencing coupled with a high-depth targeted OncoPanel to identify a possible underling germline or somatic cause. We demonstrated that most of our cohort (40/56: 71.4%) showed no evidence of clonal hematopoiesis, suggesting that IE is, in large part, a germline disorder. We identified 20 low mutation burden somatic variants (Variant allelic fraction, VAF, < 10%) in only 14 (25%) patients, principally involving DNMT3A and TET2. Only 2 patients presented high mutation burden somatic variants, involving DNMT3A, TET2, ASXL1 and WT1. We identified recurrent germline variants in 42 (75%) patients occurring mainly in JAK/STAT, Hypoxia and Iron metabolism pathways, among them: JAK3-V722I and HIF1A-P582S; a high fraction of patients (48.2%) resulted also mutated in homeostatic iron regulatory gene HFE-H63D or C282Y. By generating cellular models, we showed that JAK3-V722I causes activation of the JAK-STAT5 axis and upregulation of EPAS1/HIF2A, while HIF1A-P582S causes suppression of hepcidin mRNA synthesis, suggesting a major role for these variants in the onset of IE.

Published
2024

7. Exploring telediagnostic procedures in child neuropsychiatry: addressing ADHD diagnosis and autism symptoms through supervised machine learning

Author

Grazioli, S, Crippa, A, Rosi, E, Candelieri, A, Ceccarelli, S, Mauri, M, Manzoni, M, Mauri, V, Trabattoni, S, Molteni, M, Colombo, P, Nobile, M, Grazioli S., Crippa A., Rosi E., Candelieri A., Ceccarelli S. B., Mauri M., Manzoni M., Mauri V., Trabattoni S., Molteni M., Colombo P., Nobile M., Grazioli, S, Crippa, A, Rosi, E, Candelieri, A, Ceccarelli, S, Mauri, M, Manzoni, M, Mauri, V, Trabattoni, S, Molteni, M, Colombo, P, Nobile, M, Grazioli S., Crippa A., Rosi E., Candelieri A., Ceccarelli S. B., Mauri M., Manzoni M., Mauri V., Trabattoni S., Molteni M., Colombo P., and Nobile M.

Abstract

Recently, there has been an increase in telemedicine applied to child neuropsychiatry, such as the use of online platforms to collect remotely case histories and demographic and behavioral information. In the present proof-of-concept study, we aimed to understand to what extent information parents and teachers provide through online questionnaires overlaps with clinicians’ diagnostic conclusions on attention-deficit/hyperactivity disorder (ADHD). Moreover, we intended to explore a possible role that autism spectrum disorders (ASD) symptoms played in this process. We examined parent- and teacher-rated questionnaires collected remotely and an on-site evaluation of intelligence quotients from 342 subjects (18% females), aged 3–16 years, and referred for suspected ADHD. An easily interpretable machine learning model—decision tree (DT)—was built to simulate the clinical process of classifying ADHD/non-ADHD based on collected data. Then, we tested the DT model’s predictive accuracy through a cross-validation approach. The DT classifier’s performance was compared with those that other machine learning models achieved, such as random forest and support vector machines. Differences in ASD symptoms in the DT-identified classes were tested to address their role in performing a diagnostic error using the DT model. The DT identified the decision rules clinicians adopt to classify an ADHD diagnosis with an 82% accuracy rate. Regarding the cross-validation experiment, our DT model reached a predictive accuracy of 74% that was similar to those of other classification algorithms. The caregiver-reported ADHD core symptom severity proved the most discriminative information for clinicians during the diagnostic decision process. However, ASD symptoms were a confounding factor when ADHD severity had to be established. Telehealth procedures proved effective in obtaining an automated output regarding a diagnostic risk, reducing the time delay between symptom detection and diagnosis. H

Published
2024

8. Unicam Activity Framework (UAF)

Author

Gagliardi, R., Mauri, M., and Polzonetti, A.

Abstract

This presentation illustrates the framework of processing performance of the faculty of the University of Camerino. The evaluation criteria are explained and the technological structure that allows automatic performance assessment available online anywhere and anytime. The designed framework is usually applied to the performance evaluation of staff working for Università di Camerino (ITALY). It has provided excellent results which were positively judged by those who underwent the assessment, who also found that it portrayed their work quite properly.

Published
2016

9. Physical Activity Promotion and Coaching to Support Healthy Ageing

Author

Manferdelli, G., Mastropietro, A., Denna, E., Kniestedt, I., Mauri, M., Civiello, M., Lukosch, S., Rizzo, G., Porcelli, S., Bartezzaghi, Emilio, Series Editor, Bracchi, Giampio, Series Editor, Del Bo, Adalberto, Series Editor, Sagarra Trias, Ferran, Series Editor, Stellacci, Francesco, Series Editor, Zio, Enrico, Series Editor, Andreoni, Giuseppe, editor, and Mambretti, Cinzia, editor

Published
2021
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10. Visual and Hearing Impairment Are Associated With Delirium in Hospitalized Patients: Results of a Multisite Prevalence Study

Author

Tarasconi, A., Sella, M., Auriemma, S., Paternò, G., Faggian, G., Lucarelli, C., De Grazia, N., Alberto, C., Margola, A., Porcella, L., Nardiello, I., Chimenti, E., Zeni, M., Giani, A., Famularo, S., Romairone, E., Minaglia, C., Ceccotti, C., Guerra, G., Mantovani, G., Monacelli, F., Candiani, T., Ballestrero, A., Santolini, F., Rosso, M., Bono, V., Sibilla, S., Dal Santo, P., Ceci, M., Barone, P., Schirinzi, T., Formenti, A., Nastasi, G., Isaia, G., Gonella, D., Battuello, A., Casson, S., Calvani, D., Boni, F., Ciaccio, A., Rosa, R., Sanna, G., Manfredini, S., Cortese, L., Rizzo, M., Prestano, R., Greco, A., Lauriola, M., Gelosa, G., Piras, V., Arena, M., Cosenza, D., Bellomo, A., LaMontagna, M., Gabbani, L., Lambertucci, L., Perego, S., Parati, G., Basile, G., Gallina, V., Pilone, G., Giudice, C., De, F., Pietrogrande, L., De, B., Mosca, M., Corazzin, I., Rossi, P., Nunziata, V., D'Amico, F., Grippa, A., Giardini, S., Barucci, R., Cossu, A., Fiorin, L., Distefano, M., Lunardelli, M., Brunori, M., Ruffini, I., Abraham, E., Varutti, A., Fabbro, E., Catalano, A., Martino, G., Leotta, D., Marchet, A., Dell'Aquila, G., Scrimieri, A., Davoli, M., Casella, M., Cartei, A., Polidori, G., Brischetto, D., Motta, S., Saponara, R., Perrone, P., Russo, G., Del, D., Car, C., Pirina, T., Franzoni, S., Cotroneo, A., Ghiggia, F., Volpi, G., Menichetti, C., Bo, M., Panico, A., Calogero, P., Corvalli, G., Mauri, M., Lupia, E., Manfredini, R., Fabbian, F., March, A., Pedrotti, M., Veronesi, M., Strocchi, E., Borghi, C., Bianchetti, A., Crucitti, A., DiFrancesco, V., Fontana, G., Bonanni, L., Barbone, F., Serrati, C., Ballardini, G., Simoncelli, M., Ceschia, G., Scarpa, C., Brugiolo, R., Fusco, S., Ciarambino, T., Biagini, C., Tonon, E., Porta, M., Venuti, D., DelSette, M., Poeta, M., Barbagallo, G., Trovato, G., Delitala, A., Arosio, P., Reggiani, F., Zuliani, G., Ortolani, B., Mussio, E., Girardi, A., Coin, A., Ruotolo, G., Castagna, A., Masina, M., Cimino, R., Pinciaroli, A., Tripodi, G., Cannistrà, U., Cassadonte, F., Vatrano, M., Scaglione, L., Fogliacco, P., Muzzuilini, C., Romano, F., Padovani, A., Rozzini, L., Cagnin, A., Fragiacomo, F., Desideri, G., Liberatore, E., Bruni, A., Orsitto, G., Franco, M., Bonfrate, L., Bonetto, M., Pizio, N., Magnani, G., Cecchetti, G., Longo, A., Bubba, V., Marinan, L., Cotelli, M., Turla, M., Sessa, M., Abruzzi, L., Castoldi, G., LoVetere, D., Musacchio, C., Novello, M., Cavarape, A., Bini, A., Leonardi, A., Seneci, F., Grimaldi, W., Fimognari, F., Bambara, V., Saitta, A., Corica, F., Braga, M., Ettorre, E., Camellini, C., Bellelli, G., Annoni, G., Marengoni, A., Crescenzo, A., Noro, G., Turco, R., Ponzetto, M., Giuseppe, L., Mazzei, B., Maiuri, G., Costaggiu, D., Damato, R., Formilan, M., Patrizia, G., Gallucci, M., Paragona, M., Bini, P., Modica, D., Abati, C., Clerici, M., Barbera, I., NigroImperiale, F., Manni, A., Votino, C., Castiglioni, C., Di, M., Degl'Innocenti, M., Moscatelli, G., Guerini, S., Casini, C., Dini, D., D'Imporzano, E., DeNotariis, S., Bonometti, F., Paolillo, C., Riccardi, A., Tiozzo, A., DiBari, M., Vanni, S., Scarpa, A., Zara, D., Ranieri, P., Alessandro, M., Di, F., Pezzoni, D., Platto, C., D'Ambrosio, V., Ivaldi, C., Milia, P., DeSalvo, F., Solaro, C., Strazzacappa, M., Cazzadori, M., Confente, S., Grasso, M., Troisi, E., Guerini, V., Bernardini, B., Corsini, C., Boffelli, S., Filippi, A., Delpin, K., Faraci, B., Bertoletti, E., Vannucci, M., Tesi, F., Crippa, P., Malighetti, A., Bettini, D., Maltese, F., Abruzzese, G., Cosimo, D., Azzini, M., Colombo, M., Procino, G., Fascendini, S., Barocco, F., Del, P., Mazzone, A., Riva, E., Dell'Acqua, D., Cottino, M., Vezzadini, G., Avanzi, S., Brambilla, C., Orini, S., Sgrilli, F., Mello, A., Lombardi, L., Muti, E., Dijk, B., Fenu, S., Pes, C., Gareri, P., Passamonte, M., Rigo, R., Locusta, L., Caser, L., Rosso, G., Cesarini, S., Cozzi, R., Santini, C., Carbone, P., Cazzaniga, I., Lovati, R., Cantoni, A., Ranzani, P., Barra, D., Pompilio, G., Dimori, S., Cernesi, S., Riccò, C., Piazzolla, F., Capittini, E., Rota, C., Gottardi, F., Merla, L., Barelli, A., Millul, A., De, G., Morrone, G., Bigolari, M., Macchi, M., Zambon, F., Pizzorni, C., DiCasaleto, G., Menculini, G., Marcacci, M., Catanese, G., Sprini, D., DiCasalet, T., Bocci, M., Borga, S., Caironi, P., Cat, C., Cingolani, E., Avalli, L., Greco, G., Citerio, G., Gandini, L., Cornara, G., Lerda, R., Brazzi, L., Simeone, F., Caciorgna, M., Alampi, D., Francesconi, S., Beck, E., Antonini, B., Vettoretto, K., Meggiolaro, M., Garofalo, E., Notaro, S., Varutti, R., Bassi, F., Mistraletti, G., Marino, A., Rona, R., Rondelli, E., Riva, I., Scapigliati, A., Cortegiani, A., Vitale, F., Pistidda, L., D'Andrea, R., Querci, L., Gnesin, P., Todeschini, M., Lugano, M., Castelli, G., Ortolani, M., Cotoia, A., Maggiore, S., DiTizio, L., Graziani, R., Testa, I., Ferretti, E., Castioni, C., Lombardi, F., Caserta, R., Pasqua, M., Simoncini, S., Baccarini, F., Rispoli, M., Grossi, F., Cancelliere, L., Carnelli, M., Puccini, F., Biancofiore, G., Siniscalchi, A., Laici, C., Mossello, E., Torrini, M., Pasetti, G., Palmese, S., Oggioni, R., Mangani, V., Pini, S., Martelli, M., Rigo, E., Zuccalà, F., Cherri, A., Spina, R., Calamai, I., Petrucci, N., Caicedo, A., Ferri, F., Gritti, P., Brienza, N., Fonnesu, R., Dessena, M., Fullin, G., Saggioro, D., Morandi, Alessandro, Inzitari, Marco, Udina, Cristina, Gual, Neus, Mota, Miriam, Tassistro, Elena, Andreano, Anita, Cherubini, Antonio, Gentile, Simona, Mossello, Enrico, Marengoni, Alessandra, Olivé, Anna, Riba, Francesc, Ruiz, Domingo, de Jaime, Elisabet, and Bellelli, Giuseppe

Published
2021
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12. Transparent and High-Refractive-Index Titanium Dioxide/Thermoplastic Polyurethane Nanocomposites

Author

Tawfilas, M, Bartolini Torres, G, Lorenzi, R, Saibene, M, Mauri, M, Simonutti, R, Tawfilas, Massimo, Bartolini Torres, Gianluca, Lorenzi, Roberto, Saibene, Melissa, Mauri, Michele, Simonutti, Roberto, Tawfilas, M, Bartolini Torres, G, Lorenzi, R, Saibene, M, Mauri, M, Simonutti, R, Tawfilas, Massimo, Bartolini Torres, Gianluca, Lorenzi, Roberto, Saibene, Melissa, Mauri, Michele, and Simonutti, Roberto

Abstract

Transparent nanocomposite films made of surface-modified titanium dioxide nanoparticles and thermoplastic polyurethane are prepared via film casting approach showing enhanced refractive indexes and mechanical properties. Two different sets of composites were prepared up to 37.5 wt % of inorganic nanoparticles with a diameter <15 nm, one set using particles capped only with oleic acid and a second one with a bimodal system layer made of oleic acid and mPEO-5000 as coating agents. All of the composites show significantly enhanced refractive index and mechanical properties than the neat polymeric matrix. The transparency of nanocomposite films shows the excellent dispersion of the inorganic nanoparticles in the polymeric matrix avoiding aggregation and precipitation phenomena. Our study provides a facile and feasible route to produce transparent nanocomposite films with tunable mechanical properties and high refractive indices for various applications.

Published
2024

13. Composition optimization of nanostructured polymeric scintillators for pulse shape discrimination

Author

Pollice, L, Hu, X, Rigamonti, D, Villa, I, Mauri, M, Dal Molin, A, Tardocchi, M, Meinardi, F, Weder, C, Monguzzi, A, Pollice, L, Hu, X, Rigamonti, D, Villa, I, Mauri, M, Dal Molin, A, Tardocchi, M, Meinardi, F, Weder, C, and Monguzzi, A

Abstract

Scintillating materials can enable the discrimination of neutrons and charged particles from gamma rays by exploiting the pulse shape discrimination (PSD) technique. The ability to discriminate between high energy photons and ionizing particles is indeed useful in several fields, for example to estimate the power generated in nuclear reactors or to identify threat radioactive materials (Uranium-235 and Plutonium-230) from the reaction of other non-threat sources. PSD techniques involve a time-gated analysis of the transient voltage pulse generated in the photodetector of the scintillation counter. This analysis allows to distinguish between fast and slow components of the scintillation signal, i.e., prompt and delayed emission, whose relative intensity and lifetime depend on the type of the incident radiation . We demonstrated that sensitive and fast PSD detection can be achieved in nanostructured polymer scintillators. The material is made of a solid polymer matrix, which provides structural stability but is optically passive, liquid nanodomains containing an extremely high concentration of a triplet triplet-annihilation (TTA) dye and optionally a triplet sensitizer, so that the delayed fluorescence occurs even at ultra-low energy densities. In this work we investigated the PSD response of a series of nanostructured scintillators as a function of the composition, in order to point out the mechanism behind the sensitization of the delayed fluorescence intensity in the presence of a triplet sensitizer. The obtained results provide the guidelines for the design and fabrication of high performance nanostructured multiphase scintillators that can surpass the state-of the art, commercially available, PSD plastic scintillators.

Published
2024

15. Magnetic-field-driven targeting of exosomes modulates immune and metabolic changes in dystrophic muscle

Author

Villa, C, Secchi, V, Macchi, M, Tripodi, L, Trombetta, E, Zambroni, D, Padelli, F, Mauri, M, Molinaro, M, Oddone, R, Farini, A, De Palma, A, Varela Pinzon, L, Santarelli, F, Simonutti, R, Mauri, P, Porretti, L, Campione, M, Aquino, D, Monguzzi, A, Torrente, Y, Villa, Chiara, Secchi, Valeria, Macchi, Mirco, Tripodi, Luana, Trombetta, Elena, Zambroni, Desiree, Padelli, Francesco, Mauri, Michele, Molinaro, Monica, Oddone, Rebecca, Farini, Andrea, De Palma, Antonella, Varela Pinzon, Laura, Santarelli, Federica, Simonutti, Roberto, Mauri, PierLuigi, Porretti, Laura, Campione, Marcello, Aquino, Domenico, Monguzzi, Angelo, Torrente, Yvan, Villa, C, Secchi, V, Macchi, M, Tripodi, L, Trombetta, E, Zambroni, D, Padelli, F, Mauri, M, Molinaro, M, Oddone, R, Farini, A, De Palma, A, Varela Pinzon, L, Santarelli, F, Simonutti, R, Mauri, P, Porretti, L, Campione, M, Aquino, D, Monguzzi, A, Torrente, Y, Villa, Chiara, Secchi, Valeria, Macchi, Mirco, Tripodi, Luana, Trombetta, Elena, Zambroni, Desiree, Padelli, Francesco, Mauri, Michele, Molinaro, Monica, Oddone, Rebecca, Farini, Andrea, De Palma, Antonella, Varela Pinzon, Laura, Santarelli, Federica, Simonutti, Roberto, Mauri, PierLuigi, Porretti, Laura, Campione, Marcello, Aquino, Domenico, Monguzzi, Angelo, and Torrente, Yvan

Abstract

Exosomes are promising therapeutics for tissue repair and regeneration to induce and guide appropriate immune responses in dystrophic pathologies. However, manipulating exosomes to control their biodistribution and targeting them in vivo to achieve adequate therapeutic benefits still poses a major challenge. Here we overcome this limitation by developing an externally controlled delivery system for primed annexin A1 myo-exosomes (Exomyo). Effective nanocarriers are realized by immobilizing the Exomyo onto ferromagnetic nanotubes to achieve controlled delivery and localization of Exomyo to skeletal muscles by systemic injection using an external magnetic field. Quantitative muscle-level analyses revealed that macrophages dominate the uptake of Exomyo from these ferromagnetic nanotubes in vivo to synergistically promote beneficial muscle responses in a murine animal model of Duchenne muscular dystrophy. Our findings provide insights into the development of exosome-based therapies for muscle diseases and, in general, highlight the formulation of effective functional nanocarriers aimed at optimizing exosome biodistribution

Published
2024

17. Ultrafast and Radiation-Hard Lead Halide Perovskite Nanocomposite Scintillators

Author

Erroi, A, Mecca, S, Zaffalon, M, Frank, I, Carulli, F, Cemmi, A, Di Sarcina, I, Debellis, D, Rossi, F, Cova, F, Pauwels, K, Mauri, M, Perego, J, Pinchetti, V, Comotti, A, Meinardi, F, Vedda, A, Auffray, E, Beverina, L, Brovelli, S, Erroi, Andrea, Mecca, Sara, Zaffalon, Matteo L., Frank, Isabel, Carulli, Francesco, Cemmi, Alessia, Di Sarcina, Ilaria, Debellis, Doriana, Rossi, Francesca, Cova, Francesca, Pauwels, Kristof, Mauri, Michele, Perego, Jacopo, Pinchetti, Valerio, Comotti, Angiolina, Meinardi, Francesco, Vedda, Anna, Auffray, Etiennette, Beverina, Luca, Brovelli, Sergio, Erroi, A, Mecca, S, Zaffalon, M, Frank, I, Carulli, F, Cemmi, A, Di Sarcina, I, Debellis, D, Rossi, F, Cova, F, Pauwels, K, Mauri, M, Perego, J, Pinchetti, V, Comotti, A, Meinardi, F, Vedda, A, Auffray, E, Beverina, L, Brovelli, S, Erroi, Andrea, Mecca, Sara, Zaffalon, Matteo L., Frank, Isabel, Carulli, Francesco, Cemmi, Alessia, Di Sarcina, Ilaria, Debellis, Doriana, Rossi, Francesca, Cova, Francesca, Pauwels, Kristof, Mauri, Michele, Perego, Jacopo, Pinchetti, Valerio, Comotti, Angiolina, Meinardi, Francesco, Vedda, Anna, Auffray, Etiennette, Beverina, Luca, and Brovelli, Sergio

Abstract

The use of scintillators for the detection of ionizing radiation is a critical aspect in many fields, including medicine, nuclear monitoring, and homeland security. Recently, lead halide perovskite nanocrystals (LHP-NCs) have emerged as promising scintillator materials. However, the difficulty of affordably upscaling synthesis to the multigram level and embedding NCs in optical-grade nanocomposites without compromising their optical properties still limits their widespread use. In addition, fundamental aspects of the scintillation mechanisms are not fully understood, leaving the scientific community without suitable fabrication protocols and rational guidelines for the full exploitation of their potential. In this work, we realize large polyacrylate nanocomposite scintillators based on CsPbBr3 NCs, which are synthesized via a novel room temperature, low waste turbo-emulsification approach, followed by their in situ transformation during the mass polymerization process. The interaction between NCs and polymer chains strengthens the scintillator structure, homogenizes the particle size distribution and passivates NC defects, resulting in nanocomposite prototypes with luminescence efficiency >90%, exceptional radiation hardness, 4800 ph/MeV scintillation yield even at low NC loading, and ultrafast response time, with over 30% of scintillation occurring in the first 80 ps, promising for fast-time applications in precision medicine and high-energy physics. Ultrafast radioluminescence and optical spectroscopy experiments using pulsed synchrotron light further disambiguate the origin of the scintillation kinetics as the result of charged-exciton and multiexciton recombination formed under ionizing excitation. This highlights the role of nonradiative Auger decay, whose potential impact on fast timing applications we anticipate via a kinetic model.

Published
2024

18. Comparing the effects of immersive and non-immersive real estate experience on behavioral intentions

Author

Mauri, Maurizio, Rancati, G., Riva, Giuseppe, Gaggioli, Andrea, Mauri M. (ORCID:0000-0003-2229-9384), Riva G. (ORCID:0000-0003-3657-106X), Gaggioli A. (ORCID:0000-0001-7818-7598), Mauri, Maurizio, Rancati, G., Riva, Giuseppe, Gaggioli, Andrea, Mauri M. (ORCID:0000-0003-2229-9384), Riva G. (ORCID:0000-0003-3657-106X), and Gaggioli A. (ORCID:0000-0001-7818-7598)

Abstract

Nowadays, the web presents real estate sites providing the possibility to use low-cost virtual reality (VR) solutions without sacrificing the high quality of graphic visualization of their contents to attract customers through enhanced digital experiences and increase the probability of selling their products. However, whether immersive VR technologies improve the chances of selling real estate is unclear. This study examines the effects induced by a real estate website that offers the opportunity to evaluate the potential purchase of a property in two ways: by viewing photos of the house (non-immersive conditions) and by taking a virtual tour of the same house using a VR head-mounted display (immersive conditions). Forty participants interested in evaluating the purchase of a new house, randomly assigned to one of the experimental conditions, participated in the experiment. During the real estate experience, electroencephalography (EEG) and skin conductance (SC) were recorded to collect biological data about the emotional effects raised by each condition. After the study, psychological self-reported questionnaires were collected measuring: emotions, presence, user experience (UX), and a three-item ad hoc scale exploring behavioral intentions (e.g., the perceived pleasantness of the house, the willingness to visit the house, and the purchase intention). Results show that immersive navigation is associated with more positive emotions (EEG), more intense physiological arousal (SC), higher scores on the presence questionnaire, and higher scores on the UX questionnaire compared to the non-immersive one. The psychological scales measuring emotions did not yield significant results. No significant difference in the three-item ad-hoc self-questionnaire was found, except for the item examining willingness to visit the real house building. Implications are also discussed.

Published
2024

20. Idiopathic erythrocytosis: a germline disease?

Author

Elli, E. M., primary, Mauri, M., additional, D’Aliberti, D., additional, Crespiatico, I., additional, Fontana, D., additional, Redaelli, S., additional, Pelucchi, S., additional, Spinelli, S., additional, Manghisi, B., additional, Cavalca, F., additional, Aroldi, A., additional, Ripamonti, A., additional, Ferrari, S., additional, Palamini, S., additional, Mottadelli, F., additional, Massimino, L., additional, Ramazzotti, D., additional, Cazzaniga, G., additional, Piperno, A., additional, Gambacorti-Passerini, C., additional, and Piazza, R., additional

Published
2024
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22. Time-Domain NMR Elucidates Fibril Formation in Methylcellulose Hydrogels

Author

Besghini, D, Mauri, M, Hashemi, P, Knarr, M, Adden, R, Mischnick, P, Simonutti, R, Besghini D., Mauri M., Hashemi P., Knarr M., Adden R., Mischnick P., Simonutti R., Besghini, D, Mauri, M, Hashemi, P, Knarr, M, Adden, R, Mischnick, P, Simonutti, R, Besghini D., Mauri M., Hashemi P., Knarr M., Adden R., Mischnick P., and Simonutti R.

Abstract

The reversible gelation of aqueous methylcellulose (MC)solutionsat high temperature is followed stepwise with low-field time-domainnuclear magnetic resonance (LF-TD-NMR). The gel transition does notinfluence the self-diffusion coefficient of water but is associatedwith a decrease of proton transverse relaxation times H-1 T (2) by more than 60%. The effect ofmolecular weight and concentration of polysaccharide chains on transitiontemperature and gel strength is probed on several MCs with the samedegree of substitution. The measured trends connect the NMR relaxationwith macroscopic observables and agree with literature results frommore demanding techniques like small-angle X-ray and neutron scattering(SAXS and SANS). These findings support the idea of a network structureof disorderly arranged fibrils, with an inhomogeneous mesh size atleast on the order of tens of microns, which is in accord with theopaque appearance of these hydrogels. Magic sandwich echo (MSE) NMRmeasurements performed at 80 degrees C by substituting water with D2O also reveal the appearance with thermogelation of a rigidfraction involving about 25% of MC. This is consistent with the formationof fibrils mostly constituted by an amorphous matrix strongly permeatedby water and strengthened by well-dispersed MC crystallites.

Published
2023

23. COVID-19-associated Guillain-Barré syndrome in the early pandemic experience in Lombardia (Italy)

Author

Martinelli-Boneschi, F, Colombo, A, Bresolin, N, Sessa, M, Bassi, P, Grampa, G, Magni, E, Versino, M, Ferrarese, C, Zarcone, D, Albanese, A, Micieli, G, Zanferrari, C, Cagnana, A, Ferrante, C, Zilioli, A, Locatelli, D, Calloni, M, Delodovici, M, Pozzato, M, Patisso, V, Bortolan, F, Foresti, C, Frigeni, B, Canella, S, Xhani, R, Crabbio, M, Clemenzi, A, Mauri, M, Beretta, S, La Spina, I, Bernasconi, S, De Santis, T, Cavallini, A, Ranieri, M, D'Adda, E, Fruguglietti, M, Peverelli, L, Agosti, E, Leoni, O, Rigamonti, A, Salmaggi, A, Martinelli-Boneschi F., Colombo A., Bresolin N., Sessa M., Bassi P., Grampa G., Magni E., Versino M., Ferrarese C., Zarcone D., Albanese A., Micieli G., Zanferrari C., Cagnana A., Ferrante C., Zilioli A., Locatelli D., Calloni M. V., Delodovici M. L., Pozzato M., Patisso V., Bortolan F., Foresti C., Frigeni B., Canella S., Xhani R., Crabbio M., Clemenzi A., Mauri M., Beretta S., La Spina I., Bernasconi S., De Santis T., Cavallini A., Ranieri M., D'Adda E., Fruguglietti M. E., Peverelli L., Agosti E., Leoni O., Rigamonti A., Salmaggi A., Martinelli-Boneschi, F, Colombo, A, Bresolin, N, Sessa, M, Bassi, P, Grampa, G, Magni, E, Versino, M, Ferrarese, C, Zarcone, D, Albanese, A, Micieli, G, Zanferrari, C, Cagnana, A, Ferrante, C, Zilioli, A, Locatelli, D, Calloni, M, Delodovici, M, Pozzato, M, Patisso, V, Bortolan, F, Foresti, C, Frigeni, B, Canella, S, Xhani, R, Crabbio, M, Clemenzi, A, Mauri, M, Beretta, S, La Spina, I, Bernasconi, S, De Santis, T, Cavallini, A, Ranieri, M, D'Adda, E, Fruguglietti, M, Peverelli, L, Agosti, E, Leoni, O, Rigamonti, A, Salmaggi, A, Martinelli-Boneschi F., Colombo A., Bresolin N., Sessa M., Bassi P., Grampa G., Magni E., Versino M., Ferrarese C., Zarcone D., Albanese A., Micieli G., Zanferrari C., Cagnana A., Ferrante C., Zilioli A., Locatelli D., Calloni M. V., Delodovici M. L., Pozzato M., Patisso V., Bortolan F., Foresti C., Frigeni B., Canella S., Xhani R., Crabbio M., Clemenzi A., Mauri M., Beretta S., La Spina I., Bernasconi S., De Santis T., Cavallini A., Ranieri M., D'Adda E., Fruguglietti M. E., Peverelli L., Agosti E., Leoni O., Rigamonti A., and Salmaggi A.

Abstract

Objective: To estimate the incidence and describe clinical characteristics and outcome of GBS in COVID-19 patients (COVID19-GBS) in one of the most hit regions during the first pandemic wave, Lombardia. Methods: Adult patients admitted to 20 Neurological Units between 1/3–30/4/2020 with COVID19-GBS were included as part of a multi-center study organized by the Italian society of Hospital Neuroscience (SNO). Results: Thirty-eight COVID19-GBS patients had a mean age of 60.7 years and male frequency of 86.8%. CSF albuminocytological dissociation was detected in 71.4%, and PCR for SARS-CoV-2 was negative in 19 tested patients. Based on neurophysiology, 81.8% of patients had a diagnosis of AIDP, 12.1% of AMSAN, and 6.1% of AMAN. The course was favorable in 76.3% of patients, stable in 10.5%, while 13.2% worsened, of which 3 died. The estimated occurrence rate in Lombardia ranges from 0.5 to 0.05 GBS cases per 1000 COVID-19 infections depending on whether you consider positive cases or estimated seropositive cases. When we compared GBS cases with the pre-pandemic period, we found a reduction of cases from 165 to 135 cases in the 2-month study period in Lombardia. Conclusions: We detected an increased incidence of GBS in COVID-19 patients which can reflect a higher risk of GBS in COVID-19 patients and a reduction of GBS events during the pandemic period possibly due to a lower spread of more common respiratory infectious diseases determined by an increased use of preventive measures.

Published
2023

24. Antibody Deficiency in Patients with Biallelic KARS1 Mutations

Author

Saettini, F, Guerra, F, Fazio, G, Bugarin, C, Mcmillan, H, Ohtake, A, Ardissone, A, Itoh, M, Giglio, S, Cappuccio, G, Giardino, G, Romano, R, Quadri, M, Gasperini, S, Moratto, D, Chiarini, M, Akira, I, Fukuhara, Y, Hayakawa, I, Okazaki, Y, Mauri, M, Piazza, R, Cazzaniga, G, Biondi, A, Saettini F., Guerra F., Fazio G., Bugarin C., McMillan H. J., Ohtake A., Ardissone A., Itoh M., Giglio S., Cappuccio G., Giardino G., Romano R., Quadri M., Gasperini S., Moratto D., Chiarini M., Akira I., Fukuhara Y., Hayakawa I., Okazaki Y., Mauri M., Piazza R., Cazzaniga G., Biondi A., Saettini, F, Guerra, F, Fazio, G, Bugarin, C, Mcmillan, H, Ohtake, A, Ardissone, A, Itoh, M, Giglio, S, Cappuccio, G, Giardino, G, Romano, R, Quadri, M, Gasperini, S, Moratto, D, Chiarini, M, Akira, I, Fukuhara, Y, Hayakawa, I, Okazaki, Y, Mauri, M, Piazza, R, Cazzaniga, G, Biondi, A, Saettini F., Guerra F., Fazio G., Bugarin C., McMillan H. J., Ohtake A., Ardissone A., Itoh M., Giglio S., Cappuccio G., Giardino G., Romano R., Quadri M., Gasperini S., Moratto D., Chiarini M., Akira I., Fukuhara Y., Hayakawa I., Okazaki Y., Mauri M., Piazza R., Cazzaniga G., and Biondi A.

Abstract

Biallelic KARS1 mutations cause KARS-related diseases, a rare syndromic condition encompassing central and peripheral nervous system impairment, heart and liver disease, and deafness. KARS1 encodes the t-RNA synthase of lysine, an aminoacyl-tRNA synthetase, involved in different physiological mechanisms (such as angiogenesis, post-translational modifications, translation initiation, autophagy and mitochondrial function). Although patients with immune-hematological abnormalities have been individually described, results have not been collectively discussed and functional studies investigating how KARS1 mutations affect B cells have not been performed. Here, we describe one patient with severe developmental delay, sensoneurinal deafness, acute disseminated encephalomyelitis, hypogammaglobulinemia and recurrent infections. Pathogenic biallelic KARS1 variants (Phe291Val/ Pro499Leu) were associated with impaired B cell metabolism (decreased mitochondrial numbers and activity). All published cases of KARS-related diseases were identified. The corresponding authors and researchers involved in the diagnosis of inborn errors of immunity or genetic syndromes were contacted to obtain up-to-date clinical and immunological information. Seventeen patients with KARS-related diseases were identified. Recurrent/severe infections (9/17) and B cell abnormalities (either B cell lymphopenia [3/9], hypogammaglobulinemia [either IgG, IgA or IgM; 6/15] or impaired vaccine responses [4/7]) were frequently reported. Immunoglobulin replacement therapy was given in five patients. Full immunological assessment is warranted in these patients, who may require detailed investigation and specific supportive treatment.

Published
2023

25. Hospital-Acquired Anemia in Patients with Acute Coronary Syndrome: Epidemiology and Potential Impact on Long-Term Outcome

Author

Colombo, C, Rebora, P, Montalto, C, Cantoni, S, Sacco, A, Mauri, M, Andreano, A, Russo, A, De Servi, S, Savonitto, S, Morici, N, Colombo C., Rebora P., Montalto C., Cantoni S., Sacco A., Mauri M., Andreano A., Russo A. G., De Servi S., Savonitto S., Morici N., Colombo, C, Rebora, P, Montalto, C, Cantoni, S, Sacco, A, Mauri, M, Andreano, A, Russo, A, De Servi, S, Savonitto, S, Morici, N, Colombo C., Rebora P., Montalto C., Cantoni S., Sacco A., Mauri M., Andreano A., Russo A. G., De Servi S., Savonitto S., and Morici N.

Abstract

Background: Anemia (either pre-existing or hospital-acquired) is considered an independent predictor of mortality in acute coronary syndromes. However, it is still not clear whether anemia should be considered as a marker of worse health status or a therapeutic target. We sought to investigate the relationship between hospital-acquired anemia and clinical and laboratory findings and to assess the association with mortality and major cardiovascular events at long-term follow-up. Methods: Patients consecutively admitted at Niguarda Hospital between February 2014 and November 2020 for an acute coronary syndrome were included in this cohort analysis and classified as anemic at admission (group A), with normal hemoglobin at admission but developing anemia during hospitalization (hospital-acquired anemia) (group B); and with normal hemoglobin levels throughout admission (group C). Results: Among 1294 patients included, group A included 353 (27%) patients, group B 468 (36%), and group C 473 patients (37%). In terms of cardiovascular burden and incidence of death, major cardiovascular events and bleeding at 4.9-year median follow-up, group B had an intermediate risk profile as compared with A and C. Baseline anemia was an independent predictor of death (hazard ratio 1.51; 95% confidence interval, 1.02-2.25; P = .04) along with frailty, Charlson comorbidity Index, estimated glomerular filtration rate, previous myocardial infarction, and left ventricular ejection fraction. Conversely, hospital-acquired anemia was not associated with increased mortality (hazard ratio 1.18; 95% confidence interval, 0.8-1.75; P = .4). Conclusions: Hospital-acquired anemia affects one-third of patients hospitalized for acute coronary syndrome and is associated with age, frailty, and comorbidity burden, but was not found to be an independent predictor of long-term mortality.

Published
2023

26. Correction to: Antibody Deficiency in Patients with Biallelic KARS1 Mutations (Journal of Clinical Immunology, (2023), 43, 8, (2115-2125), 10.1007/s10875-023-01584-7)

Author

Saettini F., Saettini, F, Guerra, F, Fazio, G, Bugarin, C, Mcmillan, H, Ohtake, A, Ardissone, A, Itoh, M, Giglio, S, Cappuccio, G, Giardino, G, Romano, R, Quadri, M, Gasperini, S, Moratto, D, Chiarini, M, Ishiguro, A, Fukuhara, Y, Hayakawa, I, Okazaki, Y, Mauri, M, Piazza, R, Cazzaniga, G, Biondi, A, Saettini F., Guerra F., Fazio G., Bugarin C., McMillan H. J., Ohtake A., Ardissone A., Itoh M., Giglio S., Cappuccio G., Giardino G., Romano R., Quadri M., Gasperini S., Moratto D., Chiarini M., Ishiguro A., Fukuhara Y., Hayakawa I., Okazaki Y., Mauri M., Piazza R., Cazzaniga G., Biondi A., Saettini F., Saettini, F, Guerra, F, Fazio, G, Bugarin, C, Mcmillan, H, Ohtake, A, Ardissone, A, Itoh, M, Giglio, S, Cappuccio, G, Giardino, G, Romano, R, Quadri, M, Gasperini, S, Moratto, D, Chiarini, M, Ishiguro, A, Fukuhara, Y, Hayakawa, I, Okazaki, Y, Mauri, M, Piazza, R, Cazzaniga, G, Biondi, A, Saettini F., Guerra F., Fazio G., Bugarin C., McMillan H. J., Ohtake A., Ardissone A., Itoh M., Giglio S., Cappuccio G., Giardino G., Romano R., Quadri M., Gasperini S., Moratto D., Chiarini M., Ishiguro A., Fukuhara Y., Hayakawa I., Okazaki Y., Mauri M., Piazza R., Cazzaniga G., and Biondi A.

Abstract

During the submission of the accepted manuscript, first names and surnames had been inverted. The list of authors has been corrected above. The original version has been corrected.

Published
2023

27. Correction to: COVID‐19‐associated Guillain‐Barré syndrome in the early pandemic experience in Lombardia (Italy) (Neurological Sciences, (2023), 44, 2, (437-446), 10.1007/s10072-022-06429-6)

Author

Martinelli-Boneschi F., Martinelli-Boneschi, F, Colombo, A, Bresolin, N, Sessa, M, Bassi, P, Grampa, G, Magni, E, Versino, M, Ferrarese, C, Zarcone, D, Albanese, A, Micieli, G, Zanferrari, C, Cagnana, A, Ferrante, C, Zilioli, A, Locatelli, D, Calloni, M, Delodovici, M, Pozzato, M, Patisso, V, Bortolan, F, Foresti, C, Frigeni, B, Canella, S, Xhani, R, Crabbio, M, Clemenzi, A, Mauri, M, Beretta, S, La Spina, I, Bernasconi, S, De Santis, T, Cavallini, A, Ranieri, M, D'Adda, E, Fruguglietti, M, Peverelli, L, Agosti, E, Leoni, O, Rigamonti, A, Salmaggi, A, Martinelli-Boneschi F., Colombo A., Bresolin N., Sessa M., Bassi P., Grampa G., Magni E., Versino M., Ferrarese C., Zarcone D., Albanese A., Micieli G., Zanferrari C., Cagnana A., Ferrante C., Zilioli A., Locatelli D., Calloni M. V., Delodovici M. L., Pozzato M., Patisso V., Bortolan F., Foresti C., Frigeni B., Canella S., Xhani R., Crabbio M., Clemenzi A., Mauri M., Beretta S., La Spina I., Bernasconi S., De Santis T., Cavallini A., Ranieri M., D'Adda E., Fruguglietti M. E., Peverelli L., Agosti E., Leoni O., Rigamonti A., Salmaggi A., Martinelli-Boneschi F., Martinelli-Boneschi, F, Colombo, A, Bresolin, N, Sessa, M, Bassi, P, Grampa, G, Magni, E, Versino, M, Ferrarese, C, Zarcone, D, Albanese, A, Micieli, G, Zanferrari, C, Cagnana, A, Ferrante, C, Zilioli, A, Locatelli, D, Calloni, M, Delodovici, M, Pozzato, M, Patisso, V, Bortolan, F, Foresti, C, Frigeni, B, Canella, S, Xhani, R, Crabbio, M, Clemenzi, A, Mauri, M, Beretta, S, La Spina, I, Bernasconi, S, De Santis, T, Cavallini, A, Ranieri, M, D'Adda, E, Fruguglietti, M, Peverelli, L, Agosti, E, Leoni, O, Rigamonti, A, Salmaggi, A, Martinelli-Boneschi F., Colombo A., Bresolin N., Sessa M., Bassi P., Grampa G., Magni E., Versino M., Ferrarese C., Zarcone D., Albanese A., Micieli G., Zanferrari C., Cagnana A., Ferrante C., Zilioli A., Locatelli D., Calloni M. V., Delodovici M. L., Pozzato M., Patisso V., Bortolan F., Foresti C., Frigeni B., Canella S., Xhani R., Crabbio M., Clemenzi A., Mauri M., Beretta S., La Spina I., Bernasconi S., De Santis T., Cavallini A., Ranieri M., D'Adda E., Fruguglietti M. E., Peverelli L., Agosti E., Leoni O., Rigamonti A., and Salmaggi A.

Abstract

The above article was published with error. The affiliation address of the authors Alberto Albanese and Tiziana De Santis has been modified to: “U.O. Neurologia, IRCCS Istituto Clinico Humanitas, Milan, Italy”.The Original article has been corrected.

Published
2023

29. Prevalence and features of delirium in older patients admitted to rehabilitation facilities

Author

Sidoli, Chiara, Zambon, Antonella, Tassistro, Elena, Rossi, Emanuela, Mossello, Enrico, Inzitari, Marco, Cherubini, Antonio, Marengoni, Alessandra, Morandi, Alessandro, Bellelli, Giuseppe, Tarasconi, A, Sella, M, Paternò, G, Faggian, G, Lucarelli, C, De Grazia, N, Alberto, C, Porcella, L, Nardiello, I, Chimenti, E, Zeni, M, Romairone, E, Minaglia, C, Ceccotti, C, Guerra, G, Mantovani, G, Monacelli, F, Candiani, T, Santolini, F, Rosso, M, Bono, V, Sibilla, S, Dal Santo, P, Ceci, M, Barone, P, Schirinzi, T, Formenti, A, Nastasi, G, Isaia, G, Gonella, D, Battuello, A, Casson, S, Calvani, D, Boni, F, Ciaccio, A, Rosa, R, Sanna, G, Manfredini, S, Cortese, L, Rizzo, M, Prestano, R, Greco, A, Lauriola, M, Gelosa, G, Piras, V, Arena, M, Cosenza, D, Bellomo, A, Lamontagna, M, Gabbani, L, Lambertucci, L, Perego, S, Parati, G, Basile, G, Gallina, V, Pilone, G, Giudice, C, Pietrogrande, L, Mosca, M, Corazzin, I, Rossi, P, Nunziata, V, D’Amico, F, Grippa, A, Giardini, S, Barucci, R, Cossu, A, Fiorin, L, Distefano, M, Lunardelli, M, Brunori, M, Ruffini, I, Abraham, E, Varutti, A, Fabbro, E, Catalano, A, Martino, G, Leotta, D, Marchet, A, Dell’Aquila, G, Scrimieri, A, Davoli, M, Casella, M, Cartei, A, Polidori, G, Brischetto, D, Motta, S, Saponara, R, Perrone, P, Russo, G, Del, D, Car, C, Pirina, T, Franzoni, S, Cotroneo, A, Ghiggia, F, Volpi, G, Menichetti, C, Bo, M, Panico, A, Calogero, P, Corvalli, G, Mauri, M, Lupia, E, Manfredini, R, Fabbian, F, March, A, Pedrotti, M, Veronesi, M, Strocchi, E, Borghi, C, Bianchetti, A, Crucitti, A, Difrancesco, V, Fontana, G, Geriatria, A, Bonanni, L, Barbone, F, Serrati, C, Ballardini, G, Simoncelli, M, Ceschia, G, Scarpa, C, Brugiolo, R, Fusco, S, Ciarambino, T, Biagini, C, Tonon, E, Porta, M, Venuti, D, Delsette, M, Poeta, M, Barbagallo, G, Trovato, G, Delitala, A, Arosio, P, Reggiani, F, Zuliani, G, Ortolani, B, Mussio, E, Girardi, A, Coin, A, Ruotolo, G, Castagna, A, Masina, M, Cimino, R, Pinciaroli, A, Tripodi, G, Cassadonte, F, Vatrano, M, Scaglione, L, Fogliacco, P, Muzzuilini, C, Romano, F, Padovani, A, Rozzini, L, Cagnin, A, Fragiacomo, F, Desideri, G, Liberatore, E, Bruni, A, Orsitto, G, Franco, M, Bonfrate, L, Bonetto, M, Pizio, N, Magnani, G, Cecchetti, G, Longo, A, Bubba, V, Marinan, L, Cotelli, M, Turla, M, Sessa, M, Abruzzi, L, Castoldi, G, Lovetere, D, Musacchio, C, Novello, M, Cavarape, A, Bini, A, Leonardi, A, Seneci, F, Grimaldi, W, Fimognari, F, Bambar, V, Saitta, A, Corica, F, Braga, M, Servi, Null, Ettorre, E, Camellini Bellelli, C G, Annoni, G, Marengoni, A, Crescenzo, A, Noro, G, Turco, R, Ponzetto, M, Giuseppe, L, Mazzei, B, Maiuri, G, Costaggiu, D, Damato, R, Formilan, M, Patrizia, G, Santuar, L, Gallucci, M, Paragona, M, Bini, P, Modica, D, Abati, C, Clerici, M, Barbera, I, Nigroimperiale, F, Manni, A, Votino, C, Castiglioni, C, Di, M, Degl’Innocenti, M, Moscatelli, G, Guerini, S, Casini, C, Dini, D, Denotariis, S, Bonometti, F, Paolillo, C, Riccardi, A, Tiozzo, A, Samysalamafahmy, A, Dibari, M, Vanni, S, Scarpa, A, Zara, D, Ranieri, P, Alessandro, M, Di, F, Pezzoni, D, Platto, C, D’Ambrosio, V, Ivaldi, C, Milia, P, Desalvo, F, Solaro, C, Strazzacappa, M, Cazzadori, M, Grasso, M, Troisi, E, Guerini, V, Bernardini, B, Corsini, C, Boffelli, S, Filippi, A, Delpin, K, Faraci, B, Bertoletti, E, Vannucci, M, Crippa, P, Malighetti, A, Caltagirone, C, Disant, S, Bettini, D, Maltese, F, Abruzzese, G, Cosimo, D, Azzini, M, Colombo, M, Procino, G, Fascendini, S, Barocco, F, Del, P, Mazzone, A, Cottino, M, Vezzadini, G, Avanzi, S, Brambilla, C, Orini, S, Sgrilli, F, Mello, A, Lombardi Muti, L E, Dijk, B, Fenu, S, Pes, C, Gareri, P, Passamonte, M, Rigo, R, Locusta, L, Caser, L, Rosso, G, Cesarini, S, Cozzi, R, Santini, C, Carbone, P, Cazzaniga, I, Lovati, R, Cantoni, A, Ranzani, P, Barra, D, Pompilio, G, Dimori, S, Cernesi, S, Riccò, C, Piazzolla, F, Capittini, E, Rota, C, Gottardi, F, Merla, L, Barelli, A, Millul, A, De, G, Morrone, G, Bigolari, M, Macchi, M, Zambon, F, Pizzorni, C, Dicasaleto, G, Menculini, G, Marcacci, M, Catanese, G, Sprini, D, Dicasalet, T, Bocci, M, Borga, S, Caironi, P, Cat, C, Cingolani, E, Avalli, L, Greco, G, Citerio, G, Gandini, L, Cornara, G, Lerda, R, Brazzi, L, Simeone, F, Caciorgna, M, Alampi, D, Francesconi, S, Beck, E, Antonini, B, Vettoretto, K, Meggiolaro, M, Garofalo, E, Notaro, S, Varutti, R, Bassi, F, Mistraletti, G, Marino, A, Rona, R, Rondelli, E, Riva, I, Cortegiani, A, Pistidda, L, D’Andrea, R, Querci, L, Gnesin, P, Todeschini, M, Lugano, M, Castelli, G, Ortolani, M, Cotoia, A, Maggiore, S, Ditizio, L, Graziani, R, Testa, I, Ferretti, E, Castioni, C, Lombardi, F, Caserta, R, Pasqua, M, Simoncini, S, Baccarini, F, Rispoli, M, Grossi, F, Cancelliere, L, Carnelli, M, Puccini, F, Biancofiore, G, Siniscalchi, A, Laici, C, Mossello, E, Torrini, M, Pasetti, G, Palmese, S, Oggioni, R, Mangani, V, Pini, S, Martelli, M, Rigo, E, Zuccalà, F, Cherri, A, Spina, R, Calamai, I, Petrucci, N, Caicedo, A, Ferri, F, Gritti, P, Brienza, N, Fonnesu, R, Dessena, M, Fullin, G, Saggioro, D, Sidoli, Chiara, Zambon, Antonella, Tassistro, Elena, Rossi, Emanuela, Mossello, Enrico, Inzitari, Marco, Cherubini, Antonio, Marengoni, Alessandra, Morandi, Alessandro, Bellelli, Giuseppe, A Tarasconi, M Sella, G Paternò, G Faggian, C Lucarelli, N De Grazia, C Alberto, L Porcella, I Nardiello, E Chimenti, M Zeni, E Romairone, C Minaglia, C Ceccotti, G Guerra, G Mantovani, F Monacelli, C Minaglia, T Candiani, F Santolini, C Minaglia, M Rosso, V Bono, S Sibilla, P Dal Santo, M Ceci, P Barone, T Schirinzi, A Formenti, G Nastasi, G Isaia, D Gonella, A Battuello, S Casson, D Calvani, F Boni, A Ciaccio, R Rosa, G Sanna, S Manfredini, L Cortese, M Rizzo, R Prestano, A Greco, M Lauriola, G Gelosa, V Piras, M Arena, D Cosenza, A Bellomo, M LaMontagna, L Gabbani, L Lambertucci, S Perego, G Parati, G Basile, V Gallina, G Pilone, C Giudice, L Pietrogrande, M Mosca, I Corazzin, P Rossi, V Nunziata, F D’Amico, A Grippa, S Giardini, R Barucci, A Cossu, L Fiorin, M Arena , M Distefano, M Lunardelli, M Brunori, I Ruffini, E Abraham, A Varutti, E Fabbro, A Catalano, G Martino, D Leotta, A Marchet, G Dell’Aquila, A Scrimieri, M Davoli, M Casella, A Cartei, G Polidori, G Basile, D Brischetto, S Motta, R Saponara, P Perrone, G Russo, D Del, C Car, T Pirina, S Franzoni, A Cotroneo, F Ghiggia, G Volpi, C Menichetti, M Bo, A Panico, P Calogero, G Corvalli, M Mauri, E Lupia, R Manfredini, F Fabbian, A March, M Pedrotti, M Veronesi, E Strocchi, C Borghi, A Bianchetti, A Crucitti, V DiFrancesco, G Fontana, A Geriatria, L Bonanni, F Barbone, C Serrati, G Ballardini, M Simoncelli, G Ceschia, C Scarpa, R Brugiolo, S Fusco, T Ciarambino, C Biagini, E Tonon, M Porta , D Venuti, M DelSette, M Poeta, G Barbagallo, G Trovato, A Delitala, P Arosio, F Reggiani, G Zuliani, B Ortolani, E Mussio, A Girardi, A Coin, G Ruotolo, A Castagna, M Masina, R Cimino, A Pinciaroli, G Tripodi, F Cassadonte, M Vatrano, L Scaglione, P Fogliacco, C Muzzuilini, F Romano, A Padovani, L Rozzini, A Cagnin, F Fragiacomo, G Desideri, E Liberatore, A Bruni, G Orsitto, M Franco, L Bonfrate, M Bonetto, N Pizio, G Magnani, G Cecchetti, A Longo, V Bubba, L Marinan, M Cotelli, M Turla, M Brunori, M Sessa, L Abruzzi, G Castoldi, D LoVetere, C Musacchio, M Novello, A Cavarape, A Bini, A Leonardi, F Seneci, W Grimaldi, F Seneci, F Fimognari, V Bambar, A Saitta, F Corica, M Braga, Servi, E Ettorre , C G Camellini Bellelli, G Annoni, A Marengoni, A Bruni, A Crescenzo, G Noro, R Turco, M Ponzetto, L Giuseppe, B Mazzei, G Maiuri, D Costaggiu, R Damato, E Fabbro, M Formilan, G Patrizia, L Santuar , M Gallucci, C Minaglia, M Paragona, P Bini, D Modica, C Abati, M Clerici, I Barbera, F NigroImperiale, A Manni, C Votino, C Castiglioni, M Di, M Degl’Innocenti, G Moscatelli, S Guerini, C Casini, D Dini, S DeNotariis, F Bonometti, C Paolillo, A Riccardi, A Tiozzo, A SamySalamaFahmy, A Riccardi, C Paolillo, M DiBari, S Vanni, A Scarpa, D Zara, P Ranieri, M Alessandro, P Calogero, G Corvalli, F Di, D Pezzoni, C Platto, V D’Ambrosio, C Ivaldi, P Milia, F DeSalvo, C Solaro, M Strazzacappa, M Bo, A Panico, M Cazzadori, M Bonetto, M Grasso, E Troisi, G Magnani, G Cecchetti, V Guerini, B Bernardini, C Corsini, S Boffelli, A Filippi, K Delpin, B Faraci, E Bertoletti, M Vannucci, P Crippa, A Malighetti, C Caltagirone, S DiSant, D Bettini, F Maltese, M Formilan, G Abruzzese, C Minaglia, D Cosimo, M Azzini, M Cazzadori, M Colombo, G Procino, S Fascendini, F Barocco, P Del, F D’Amico, A Grippa , A Mazzone, M Cottino, G Vezzadini, S Avanzi, C Brambilla, S Orini, F Sgrilli, A Mello, L E Lombardi Muti, B Dijk , S Fenu, C Pes, P Gareri, A Castagna, M Passamonte, R Rigo, L Locusta, L Caser, G Rosso, S Cesarini, R Cozzi, C Santini, P Carbone, I Cazzaniga, R Lovati, A Cantoni, P Ranzani, D Barra, G Pompilio, S Dimori, S Cernesi, C Riccò, F Piazzolla, E Capittini, C Rota, F Gottardi, L Merla, A Barelli, A Millul , G De, G Morrone, M Bigolari, C Minaglia, M Macchi, F Zambon, F D’Amico, F D’Amico, C Pizzorni, G DiCasaleto, G Menculini, M Marcacci, G Catanese, D Sprini, T DiCasalet, M Bocci, S Borga, P Caironi, C Cat, E Cingolani, L Avalli, G Greco, G Citerio, L Gandini, G Cornara, R Lerda, L Brazzi, F Simeone, M Caciorgna, D Alampi, S Francesconi, E Beck, B Antonini, K Vettoretto, M Meggiolaro, E Garofalo, A Bruni, S Notaro, R Varutti, F Bassi, G Mistraletti, A Marino, R Rona, E Rondelli, I Riva, A Cortegiani, L Pistidda, R D’Andrea, L Querci, P Gnesin, M Todeschini, M Lugano, G Castelli, M Ortolani, A Cotoia, S Maggiore, L DiTizio, R Graziani, I Testa, E Ferretti, C Castioni, F Lombardi, R Caserta, M Pasqua, S Simoncini, F Baccarini, M Rispoli, F Grossi, L Cancelliere, M Carnelli, F Puccini, G Biancofiore, A Siniscalchi, C Laici, E Mossello, M Torrini, G Pasetti, S Palmese, R Oggioni, V Mangani, S Pini, M Martelli, E Rigo, F Zuccalà , A Cherri, R Spina, I Calamai, N Petrucci, A Caicedo, F Ferri, P Gritti, N Brienza, R Fonnesu, M Dessena, G Fullin & D Saggioro, VU University medical center, Sidoli, C, Zambon, A, Tassistro, E, Rossi, E, Mossello, E, Inzitari, M, Cherubini, A, Marengoni, A, Morandi, A, Bellelli, G, Tarasconi, A, Sella, M, Paterno, G, Faggian, G, Lucarelli, C, De Grazia, N, Alberto, C, Porcella, L, Nardiello, I, Chimenti, E, Zeni, M, Romairone, E, Minaglia, C, Ceccotti, C, Guerra, G, Mantovani, G, Monacelli, F, Candiani, T, Santolini, F, Rosso, M, Bono, V, Sibilla, S, Dal Santo, P, Ceci, M, Barone, P, Schirinzi, T, Formenti, A, Nastasi, G, Isaia, G, Gonella, D, Battuello, A, Casson, S, Calvani, D, Boni, F, Ciaccio, A, Rosa, R, Sanna, G, Manfredini, S, Cortese, L, Rizzo, M, Prestano, R, Greco, A, Lauriola, M, Gelosa, G, Piras, V, Arena, M, Cosenza, D, Bellomo, A, Lamontagna, M, Gabbani, L, Lambertucci, L, Perego, S, Parati, G, Basile, G, Gallina, V, Pilone, G, Giudice, C, Pietrogrande, L, Mosca, M, Corazzin, I, Rossi, P, Nunziata, V, D'Amico, F, Grippa, A, Giardini, S, Barucci, R, Cossu, A, Fiorin, L, Distefano, M, Lunardelli, M, Brunori, M, Ruffini, I, Abraham, E, Varutti, A, Fabbro, E, Catalano, A, Martino, G, Leotta, D, Marchet, A, Dell'Aquila, G, Scrimieri, A, Davoli, M, Casella, M, Cartei, A, Polidori, G, Brischetto, D, Motta, S, Saponara, R, Perrone, P, Russo, G, Del, D, Car, C, Pirina, T, Franzoni, S, Cotroneo, A, Ghiggia, F, Volpi, G, Menichetti, C, Bo, M, Panico, A, Calogero, P, Corvalli, G, Mauri, M, Lupia, E, Manfredini, R, Fabbian, F, March, A, Pedrotti, M, Veronesi, M, Strocchi, E, Borghi, C, Bianchetti, A, Crucitti, A, Difrancesco, V, Fontana, G, Geriatria, A, Bonanni, L, Barbone, F, Serrati, C, Ballardini, G, Simoncelli, M, Ceschia, G, Scarpa, C, Brugiolo, R, Fusco, S, Ciarambino, T, Biagini, C, Tonon, E, Porta, M, Venuti, D, Delsette, M, Poeta, M, Barbagallo, G, Trovato, G, Delitala, A, Arosio, P, Reggiani, F, Zuliani, G, Ortolani, B, Mussio, E, Girardi, A, Coin, A, Ruotolo, G, Castagna, A, Masina, M, Cimino, R, Pinciaroli, A, Tripodi, G, Cassadonte, F, Vatrano, M, Scaglione, L, Fogliacco, P, Muzzuilini, C, Romano, F, Padovani, A, Rozzini, L, Cagnin, A, Fragiacomo, F, Desideri, G, Liberatore, E, Bruni, A, Orsitto, G, Franco, M, Bonfrate, L, Bonetto, M, Pizio, N, Magnani, G, Cecchetti, G, Longo, A, Bubba, V, Marinan, L, Cotelli, M, Turla, M, Sessa, M, Abruzzi, L, Castoldi, G, Lovetere, D, Musacchio, C, Novello, M, Cavarape, A, Bini, A, Leonardi, A, Seneci, F, Grimaldi, W, Fimognari, F, Bambar, V, Saitta, A, Corica, F, Braga, M, Servi, Ettorre, E, Camellini Bellelli, C, Annoni, G, Crescenzo, A, Noro, G, Turco, R, Ponzetto, M, Giuseppe, L, Mazzei, B, Maiuri, G, Costaggiu, D, Damato, R, Formilan, M, Patrizia, G, Santuar, L, Gallucci, M, Paragona, M, Bini, P, Modica, D, Abati, C, Clerici, M, Barbera, I, Nigroimperiale, F, Manni, A, Votino, C, Castiglioni, C, Di, M, Degl'Innocenti, M, Moscatelli, G, Guerini, S, Casini, C, Dini, D, Denotariis, S, Bonometti, F, Paolillo, C, Riccardi, A, Tiozzo, A, Samysalamafahmy, A, Dibari, M, Vanni, S, Scarpa, A, Zara, D, Ranieri, P, Alessandro, M, Di, F, Pezzoni, D, Platto, C, D'Ambrosio, V, Ivaldi, C, Milia, P, Desalvo, F, Solaro, C, Strazzacappa, M, Cazzadori, M, Grasso, M, Troisi, E, Guerini, V, Bernardini, B, Corsini, C, Boffelli, S, Filippi, A, Delpin, K, Faraci, B, Bertoletti, E, Vannucci, M, Crippa, P, Malighetti, A, Caltagirone, C, Disant, S, Bettini, D, Maltese, F, Abruzzese, G, Cosimo, D, Azzini, M, Colombo, M, Procino, G, Fascendini, S, Barocco, F, Del, P, Mazzone, A, Cottino, M, Vezzadini, G, Avanzi, S, Brambilla, C, Orini, S, Sgrilli, F, Mello, A, Lombardi Muti, L, Dijk, B, Fenu, S, Pes, C, Gareri, P, Passamonte, M, Rigo, R, Locusta, L, Caser, L, Rosso, G, Cesarini, S, Cozzi, R, Santini, C, Carbone, P, Cazzaniga, I, Lovati, R, Cantoni, A, Ranzani, P, Barra, D, Pompilio, G, Dimori, S, Cernesi, S, Ricco, C, Piazzolla, F, Capittini, E, Rota, C, Gottardi, F, Merla, L, Barelli, A, Millul, A, De, G, Morrone, G, Bigolari, M, Macchi, M, Zambon, F, Pizzorni, C, Dicasaleto, G, Menculini, G, Marcacci, M, Catanese, G, Sprini, D, Dicasalet, T, Bocci, M, Borga, S, Caironi, P, Cat, C, Cingolani, E, Avalli, L, Greco, G, Citerio, G, Gandini, L, Cornara, G, Lerda, R, Brazzi, L, Simeone, F, Caciorgna, M, Alampi, D, Francesconi, S, Beck, E, Antonini, B, Vettoretto, K, Meggiolaro, M, Garofalo, E, Notaro, S, Varutti, R, Bassi, F, Mistraletti, G, Marino, A, Rona, R, Rondelli, E, Riva, I, Cortegiani, A, Pistidda, L, D'Andrea, R, Querci, L, Gnesin, P, Todeschini, M, Lugano, M, Castelli, G, Ortolani, M, Cotoia, A, Maggiore, S, Ditizio, L, Graziani, R, Testa, I, Ferretti, E, Castioni, C, Lombardi, F, Caserta, R, Pasqua, M, Simoncini, S, Baccarini, F, Rispoli, M, Grossi, F, Cancelliere, L, Carnelli, M, Puccini, F, Biancofiore, G, Siniscalchi, A, Laici, C, Torrini, M, Pasetti, G, Palmese, S, Oggioni, R, Mangani, V, Pini, S, Martelli, M, Rigo, E, Zuccala, F, Cherri, A, Spina, R, Calamai, I, Petrucci, N, Caicedo, A, Ferri, F, Gritti, P, Brienza, N, Fonnesu, R, Dessena, M, Fullin, G, and Saggioro, D

Subjects
Aging, Disability, Rehabilitation, Delirium, Dementia, Physical restraint, Cross-Sectional Studies, Activities of Daily Living, mental disorders, Prevalence, Humans, Geriatrics and Gerontology, Aged
Abstract

Background: Delirium is thought to be common across various settings of care; however, still little research has been conducted in rehabilitation. Aim: We investigated the prevalence of delirium, its features and motor subtypes in older patients admitted to rehabilitation facilities during the three editions of the “Delirium Day project”. Methods: We conducted a cross-sectional study in which 1237 older patients (age ≥ 65 years old) admitted to 50 Italian rehabilitation wards during the three editions of the “Delirium Day project” (2015 to 2017) were included. Delirium was evaluated through the 4AT and its motor subtype with the Delirium Motor Subtype Scale. Results: Delirium was detected in 226 patients (18%), and the most recurrent motor subtype was mixed (37%), followed by hypoactive (26%), hyperactive (21%) and non-motor one (16%). In a multivariate Poisson regression model with robust variance, factors associated with delirium were: disability in basic (PR 1.48, 95%CI: 1.17–1.9, p value 0.001) and instrumental activities of daily living (PR 1.58, 95%CI: 1.08–2.32, p value 0.018), dementia (PR 2.10, 95%CI: 1.62–2.73, p value < 0.0001), typical antipsychotics (PR 1.47, 95%CI: 1.10–1.95, p value 0.008), antidepressants other than selective serotonin reuptake inhibitors (PR 1.3, 95%CI: 1.02–1.66, p value 0.035), and physical restraints (PR 2.37, 95%CI: 1.68–3.36, p value < 0.0001). Conclusion: This multicenter study reports that 2 out 10 patients admitted to rehabilitations had delirium on the index day. Mixed delirium was the most prevalent subtype. Delirium was associated with unmodifiable (dementia, disability) and modifiable (physical restraints, medications) factors. Identification of these factors should prompt specific interventions aimed to prevent or mitigate delirium.

Published
2022

34. 129 Xe: A Wide-Ranging NMR Probe for Multiscale Structures

Author

Boventi, M, Mauri, M, Simonutti, R, Boventi M., Mauri M., Simonutti R., Boventi, M, Mauri, M, Simonutti, R, Boventi M., Mauri M., and Simonutti R.

Abstract

Porous materials are ubiquitous systems with a large variety of applications from catalysis to polymer science, from soil to life science, from separation to building materials. Many relevant systems of biological or synthetic origin exhibit a hierarchy, defined as spatial organization over several length scales. Their characterization is often elusive, since many techniques can only be employed to probe a single length scale, like the nanometric or the micrometric levels. Moreover, some multiscale systems lack tridimensional order, further reducing the possibilities of investigation.129 Xe nuclear magnetic resonance (NMR) provides a unique and comprehensive description of multiscale porous materials by exploiting the adsorption and diffusion of xenon atoms. NMR parameters like chemical shift, relaxation times, and diffusion coefficient allow the probing of structures from a few angstroms to microns at the same time. Xenon can evaluate the size and shape of a variety of accessible volumes such as pores, layers, and tunnels, and the chemical nature of their surface. The dynamic nature of the probe provides a simultaneous exploration of different scales, informing on complex features such as the relative accessibility of different populations of pores. In this review, the basic principles of this technique will be presented along with some selected applications, focusing on its ability to characterize multiscale materials.

Published
2022

35. Heparin–Superparamagnetic Iron Oxide Nanoparticles for Theranostic Applications

Author

Massironi, N, Colombo, M, Cosentino, C, Fiandra, L, Mauri, M, Kayal, Y, Testa, F, Torri, G, Urso, E, Vismara, E, Vlodavsky, I, Massironi N., Colombo M., Cosentino C., Fiandra L., Mauri M., Kayal Y., Testa F., Torri G., Urso E., Vismara E., Vlodavsky I., Massironi, N, Colombo, M, Cosentino, C, Fiandra, L, Mauri, M, Kayal, Y, Testa, F, Torri, G, Urso, E, Vismara, E, Vlodavsky, I, Massironi N., Colombo M., Cosentino C., Fiandra L., Mauri M., Kayal Y., Testa F., Torri G., Urso E., Vismara E., and Vlodavsky I.

Abstract

In this study, superparamagnetic iron oxide nanoparticles (SPIONs) were engineered with an organic coating composed of low molecular weight heparin (LMWH) and bovine serum albumin (BSA), providing heparin-based nanoparticle systems (LMWH@SPIONs). The purpose was to merge the properties of the heparin skeleton and an inorganic core to build up a targeted theranostic nanosystem, which was eventually enhanced by loading a chemotherapeutic agent. Iron oxide cores were prepared via the co-precipitation of iron salts in an alkaline environment and oleic acid (OA) capping. Dopamine (DA) was covalently linked to BSA and LMWH by amide linkages via carbodiimide coupling. The following ligand exchange reaction between the DA-BSA/DA-LMWH and OA was conducted in a biphasic system composed of water and hexane, affording LMWH@SPIONs stabilized in water by polystyrene sulfonate (PSS). Their size and morphology were investigated via dynamic light scattering (DLS) and transmission electron microscopy (TEM), respectively. The LMWH@SPIONs’ cytotoxicity was tested, showing marginal or no toxicity for samples prepared with PSS at concentrations of 50 µg/mL. Their inhibitory activity on the heparanase enzyme was measured, showing an effective inhibition at concentrations comparable to G4000 (N-desulfo-N-acetyl heparin, a non-anticoagulant and antiheparanase heparin derivative; Roneparstat). The LMWH@SPION encapsulation of paclitaxel (PTX) enhanced the antitumor effect of this chemotherapeutic on breast cancer cells, likely due to an improved internalization of the nanoformulated drug with respect to the free molecule. Lastly, time-domain NMR (TD-NMR) experiments were conducted on LMWH@SPIONs obtaining relaxivity values within the same order of magnitude as currently used commercial contrast agents.

Published
2022

36. Continuous clinical remission with biologics in ulcerative colitis: the 'AURORA' comparison study

Author

Cassinotti, A, Mezzina, N, De Silvestri, A, Di Paolo, D, Lenti, M, Bezzio, C, Stradella, D, Mauri, M, Zadro, V, Ricci, C, Casini, V, Radice, E, Massari, A, Maconi, G, Saibeni, S, Caprioli, F, Tari, R, Fichera, M, Cortelezzi, C, Parravicini, M, Tinelli, C, Testoni, P, Pace, F, Segato, S, Invernizzi, P, Occhipinti, P, Manes, G, Di Sabatino, A, Pastorelli, L, Vecchi, M, Ardizzone, S, Cassinotti A., Mezzina N., De Silvestri A., Di Paolo D., Lenti M. V., Bezzio C., Stradella D., Mauri M., Zadro V., Ricci C., Casini V., Radice E., Massari A., Maconi G., Saibeni S., Caprioli F., Tari R., Fichera M., Cortelezzi C. C., Parravicini M., Tinelli C., Testoni P. A., Pace F., Segato S., Invernizzi P., Occhipinti P., Manes G., Di Sabatino A., Pastorelli L., Vecchi M., Ardizzone S., Cassinotti, A, Mezzina, N, De Silvestri, A, Di Paolo, D, Lenti, M, Bezzio, C, Stradella, D, Mauri, M, Zadro, V, Ricci, C, Casini, V, Radice, E, Massari, A, Maconi, G, Saibeni, S, Caprioli, F, Tari, R, Fichera, M, Cortelezzi, C, Parravicini, M, Tinelli, C, Testoni, P, Pace, F, Segato, S, Invernizzi, P, Occhipinti, P, Manes, G, Di Sabatino, A, Pastorelli, L, Vecchi, M, Ardizzone, S, Cassinotti A., Mezzina N., De Silvestri A., Di Paolo D., Lenti M. V., Bezzio C., Stradella D., Mauri M., Zadro V., Ricci C., Casini V., Radice E., Massari A., Maconi G., Saibeni S., Caprioli F., Tari R., Fichera M., Cortelezzi C. C., Parravicini M., Tinelli C., Testoni P. A., Pace F., Segato S., Invernizzi P., Occhipinti P., Manes G., Di Sabatino A., Pastorelli L., Vecchi M., and Ardizzone S.

Abstract

Objectives Comparative trials among biological drugs for the treatment of ulcerative colitis (UC) provided conflicting results. After patent expire of infliximab originator, adalimumab, infliximab biosimilar, golimumab and vedolizumab have been approved in Italy. We compared the efficacy of these four biologics in UC according to the concept of continuous clinical remission (CCR). Methods In a retrospective, multicentre study, all UC patients treated with adalimumab, infliximab biosimilar, golimumab or vedolizumab between 2014 and 2019 were included. All drugs were compared to each other according to the 1-year CCR rate, defined as Mayo partial score ≤2, with bleeding subscore = 0, without any relapse or optimization with dose escalation, topical treatments or steroid use after first clinical remission. Results Four-hundred sixteen patients (adalimumab = 90, infliximab biosimilar = 105, golimumab = 79, vedolizumab = 142) were included. CCR was achieved in similar percentages among the groups (33%, 37%, 28%, 37%, respectively). All drugs were equivalent in biologic-naive patients, while vedolizumab was better than a second anti-TNF in prior anti-TNF agent failures. No differences were found according to type of adverse events or severe adverse events. Conclusions Based on a strict definition of clinical remission, all biologics appear equally effective at 1 year. Changing to vedolizumab is more effective than switching to another anti-TNF in TNF failures.

Published
2022

37. Prevalence and features of delirium in older patients admitted to rehabilitation facilities: a multicenter study

Author

Sidoli, C, Zambon, A, Tassistro, E, Rossi, E, Mossello, E, Inzitari, M, Cherubini, A, Marengoni, A, Morandi, A, Bellelli, G, Tarasconi, A, Sella, M, Paterno, G, Faggian, G, Lucarelli, C, De Grazia, N, Alberto, C, Porcella, L, Nardiello, I, Chimenti, E, Zeni, M, Romairone, E, Minaglia, C, Ceccotti, C, Guerra, G, Mantovani, G, Monacelli, F, Candiani, T, Santolini, F, Rosso, M, Bono, V, Sibilla, S, Dal Santo, P, Ceci, M, Barone, P, Schirinzi, T, Formenti, A, Nastasi, G, Isaia, G, Gonella, D, Battuello, A, Casson, S, Calvani, D, Boni, F, Ciaccio, A, Rosa, R, Sanna, G, Manfredini, S, Cortese, L, Rizzo, M, Prestano, R, Greco, A, Lauriola, M, Gelosa, G, Piras, V, Arena, M, Cosenza, D, Bellomo, A, Lamontagna, M, Gabbani, L, Lambertucci, L, Perego, S, Parati, G, Basile, G, Gallina, V, Pilone, G, Giudice, C, Pietrogrande, L, Mosca, M, Corazzin, I, Rossi, P, Nunziata, V, D'Amico, F, Grippa, A, Giardini, S, Barucci, R, Cossu, A, Fiorin, L, Distefano, M, Lunardelli, M, Brunori, M, Ruffini, I, Abraham, E, Varutti, A, Fabbro, E, Catalano, A, Martino, G, Leotta, D, Marchet, A, Dell'Aquila, G, Scrimieri, A, Davoli, M, Casella, M, Cartei, A, Polidori, G, Brischetto, D, Motta, S, Saponara, R, Perrone, P, Russo, G, Del, D, Car, C, Pirina, T, Franzoni, S, Cotroneo, A, Ghiggia, F, Volpi, G, Menichetti, C, Bo, M, Panico, A, Calogero, P, Corvalli, G, Mauri, M, Lupia, E, Manfredini, R, Fabbian, F, March, A, Pedrotti, M, Veronesi, M, Strocchi, E, Borghi, C, Bianchetti, A, Crucitti, A, Difrancesco, V, Fontana, G, Geriatria, A, Bonanni, L, Barbone, F, Serrati, C, Ballardini, G, Simoncelli, M, Ceschia, G, Scarpa, C, Brugiolo, R, Fusco, S, Ciarambino, T, Biagini, C, Tonon, E, Porta, M, Venuti, D, Delsette, M, Poeta, M, Barbagallo, G, Trovato, G, Delitala, A, Arosio, P, Reggiani, F, Zuliani, G, Ortolani, B, Mussio, E, Girardi, A, Coin, A, Ruotolo, G, Castagna, A, Masina, M, Cimino, R, Pinciaroli, A, Tripodi, G, Cassadonte, F, Vatrano, M, Scaglione, L, Fogliacco, P, Muzzuilini, C, Romano, F, Padovani, A, Rozzini, L, Cagnin, A, Fragiacomo, F, Desideri, G, Liberatore, E, Bruni, A, Orsitto, G, Franco, M, Bonfrate, L, Bonetto, M, Pizio, N, Magnani, G, Cecchetti, G, Longo, A, Bubba, V, Marinan, L, Cotelli, M, Turla, M, Sessa, M, Abruzzi, L, Castoldi, G, Lovetere, D, Musacchio, C, Novello, M, Cavarape, A, Bini, A, Leonardi, A, Seneci, F, Grimaldi, W, Fimognari, F, Bambar, V, Saitta, A, Corica, F, Braga, M, Servi, Ettorre, E, Camellini Bellelli, C, Annoni, G, Crescenzo, A, Noro, G, Turco, R, Ponzetto, M, Giuseppe, L, Mazzei, B, Maiuri, G, Costaggiu, D, Damato, R, Formilan, M, Patrizia, G, Santuar, L, Gallucci, M, Paragona, M, Bini, P, Modica, D, Abati, C, Clerici, M, Barbera, I, Nigroimperiale, F, Manni, A, Votino, C, Castiglioni, C, Di, M, Degl'Innocenti, M, Moscatelli, G, Guerini, S, Casini, C, Dini, D, Denotariis, S, Bonometti, F, Paolillo, C, Riccardi, A, Tiozzo, A, Samysalamafahmy, A, Dibari, M, Vanni, S, Scarpa, A, Zara, D, Ranieri, P, Alessandro, M, Di, F, Pezzoni, D, Platto, C, D'Ambrosio, V, Ivaldi, C, Milia, P, Desalvo, F, Solaro, C, Strazzacappa, M, Cazzadori, M, Grasso, M, Troisi, E, Guerini, V, Bernardini, B, Corsini, C, Boffelli, S, Filippi, A, Delpin, K, Faraci, B, Bertoletti, E, Vannucci, M, Crippa, P, Malighetti, A, Caltagirone, C, Disant, S, Bettini, D, Maltese, F, Abruzzese, G, Cosimo, D, Azzini, M, Colombo, M, Procino, G, Fascendini, S, Barocco, F, Del, P, Mazzone, A, Cottino, M, Vezzadini, G, Avanzi, S, Brambilla, C, Orini, S, Sgrilli, F, Mello, A, Lombardi Muti, L, Dijk, B, Fenu, S, Pes, C, Gareri, P, Passamonte, M, Rigo, R, Locusta, L, Caser, L, Rosso, G, Cesarini, S, Cozzi, R, Santini, C, Carbone, P, Cazzaniga, I, Lovati, R, Cantoni, A, Ranzani, P, Barra, D, Pompilio, G, Dimori, S, Cernesi, S, Ricco, C, Piazzolla, F, Capittini, E, Rota, C, Gottardi, F, Merla, L, Barelli, A, Millul, A, De, G, Morrone, G, Bigolari, M, Macchi, M, Zambon, F, Pizzorni, C, Dicasaleto, G, Menculini, G, Marcacci, M, Catanese, G, Sprini, D, Dicasalet, T, Bocci, M, Borga, S, Caironi, P, Cat, C, Cingolani, E, Avalli, L, Greco, G, Citerio, G, Gandini, L, Cornara, G, Lerda, R, Brazzi, L, Simeone, F, Caciorgna, M, Alampi, D, Francesconi, S, Beck, E, Antonini, B, Vettoretto, K, Meggiolaro, M, Garofalo, E, Notaro, S, Varutti, R, Bassi, F, Mistraletti, G, Marino, A, Rona, R, Rondelli, E, Riva, I, Cortegiani, A, Pistidda, L, D'Andrea, R, Querci, L, Gnesin, P, Todeschini, M, Lugano, M, Castelli, G, Ortolani, M, Cotoia, A, Maggiore, S, Ditizio, L, Graziani, R, Testa, I, Ferretti, E, Castioni, C, Lombardi, F, Caserta, R, Pasqua, M, Simoncini, S, Baccarini, F, Rispoli, M, Grossi, F, Cancelliere, L, Carnelli, M, Puccini, F, Biancofiore, G, Siniscalchi, A, Laici, C, Torrini, M, Pasetti, G, Palmese, S, Oggioni, R, Mangani, V, Pini, S, Martelli, M, Rigo, E, Zuccala, F, Cherri, A, Spina, R, Calamai, I, Petrucci, N, Caicedo, A, Ferri, F, Gritti, P, Brienza, N, Fonnesu, R, Dessena, M, Fullin, G, Saggioro, D, Sidoli C., Zambon A., Tassistro E., Rossi E., Mossello E., Inzitari M., Cherubini A., Marengoni A., Morandi A., Bellelli G., Tarasconi A., Sella M., Paterno G., Faggian G., Lucarelli C., De Grazia N., Alberto C., Porcella L., Nardiello I., Chimenti E., Zeni M., Romairone E., Minaglia C., Ceccotti C., Guerra G., Mantovani G., Monacelli F., Candiani T., Santolini F., Rosso M., Bono V., Sibilla S., Dal Santo P., Ceci M., Barone P., Schirinzi T., Formenti A., Nastasi G., Isaia G., Gonella D., Battuello A., Casson S., Calvani D., Boni F., Ciaccio A., Rosa R., Sanna G., Manfredini S., Cortese L., Rizzo M., Prestano R., Greco A., Lauriola M., Gelosa G., Piras V., Arena M., Cosenza D., Bellomo A., LaMontagna M., Gabbani L., Lambertucci L., Perego S., Parati G., Basile G., Gallina V., Pilone G., Giudice C., Pietrogrande L., Mosca M., Corazzin I., Rossi P., Nunziata V., D'Amico F., Grippa A., Giardini S., Barucci R., Cossu A., Fiorin L., Distefano M., Lunardelli M., Brunori M., Ruffini I., Abraham E., Varutti A., Fabbro E., Catalano A., Martino G., Leotta D., Marchet A., Dell'Aquila G., Scrimieri A., Davoli M., Casella M., Cartei A., Polidori G., Brischetto D., Motta S., Saponara R., Perrone P., Russo G., Del D., Car C., Pirina T., Franzoni S., Cotroneo A., Ghiggia F., Volpi G., Menichetti C., Bo M., Panico A., Calogero P., Corvalli G., Mauri M., Lupia E., Manfredini R., Fabbian F., March A., Pedrotti M., Veronesi M., Strocchi E., Borghi C., Bianchetti A., Crucitti A., DiFrancesco V., Fontana G., Geriatria A., Bonanni L., Barbone F., Serrati C., Ballardini G., Simoncelli M., Ceschia G., Scarpa C., Brugiolo R., Fusco S., Ciarambino T., Biagini C., Tonon E., Porta M., Venuti D., DelSette M., Poeta M., Barbagallo G., Trovato G., Delitala A., Arosio P., Reggiani F., Zuliani G., Ortolani B., Mussio E., Girardi A., Coin A., Ruotolo G., Castagna A., Masina M., Cimino R., Pinciaroli A., Tripodi G., Cassadonte F., Vatrano M., Scaglione L., Fogliacco P., Muzzuilini C., Romano F., Padovani A., Rozzini L., Cagnin A., Fragiacomo F., Desideri G., Liberatore E., Bruni A., Orsitto G., Franco M., Bonfrate L., Bonetto M., Pizio N., Magnani G., Cecchetti G., Longo A., Bubba V., Marinan L., Cotelli M., Turla M., Sessa M., Abruzzi L., Castoldi G., LoVetere D., Musacchio C., Novello M., Cavarape A., Bini A., Leonardi A., Seneci F., Grimaldi W., Fimognari F., Bambar V., Saitta A., Corica F., Braga M., Ettorre E., Camellini Bellelli C. G., Annoni G., Crescenzo A., Noro G., Turco R., Ponzetto M., Giuseppe L., Mazzei B., Maiuri G., Costaggiu D., Damato R., Formilan M., Patrizia G., Santuar L., Gallucci M., Paragona M., Bini P., Modica D., Abati C., Clerici M., Barbera I., NigroImperiale F., Manni A., Votino C., Castiglioni C., Di M., Degl'Innocenti M., Moscatelli G., Guerini S., Casini C., Dini D., DeNotariis S., Bonometti F., Paolillo C., Riccardi A., Tiozzo A., SamySalamaFahmy A., DiBari M., Vanni S., Scarpa A., Zara D., Ranieri P., Alessandro M., Di F., Pezzoni D., Platto C., D'Ambrosio V., Ivaldi C., Milia P., DeSalvo F., Solaro C., Strazzacappa M., Cazzadori M., Grasso M., Troisi E., Guerini V., Bernardini B., Corsini C., Boffelli S., Filippi A., Delpin K., Faraci B., Bertoletti E., Vannucci M., Crippa P., Malighetti A., Caltagirone C., DiSant S., Bettini D., Maltese F., Abruzzese G., Cosimo D., Azzini M., Colombo M., Procino G., Fascendini S., Barocco F., Del P., Mazzone A., Cottino M., Vezzadini G., Avanzi S., Brambilla C., Orini S., Sgrilli F., Mello A., Lombardi Muti L. E., Dijk B., Fenu S., Pes C., Gareri P., Passamonte M., Rigo R., Locusta L., Caser L., Rosso G., Cesarini S., Cozzi R., Santini C., Carbone P., Cazzaniga I., Lovati R., Cantoni A., Ranzani P., Barra D., Pompilio G., Dimori S., Cernesi S., Ricco C., Piazzolla F., Capittini E., Rota C., Gottardi F., Merla L., Barelli A., Millul A., De G., Morrone G., Bigolari M., Macchi M., Zambon F., Pizzorni C., DiCasaleto G., Menculini G., Marcacci M., Catanese G., Sprini D., DiCasalet T., Bocci M., Borga S., Caironi P., Cat C., Cingolani E., Avalli L., Greco G., Citerio G., Gandini L., Cornara G., Lerda R., Brazzi L., Simeone F., Caciorgna M., Alampi D., Francesconi S., Beck E., Antonini B., Vettoretto K., Meggiolaro M., Garofalo E., Notaro S., Varutti R., Bassi F., Mistraletti G., Marino A., Rona R., Rondelli E., Riva I., Cortegiani A., Pistidda L., D'Andrea R., Querci L., Gnesin P., Todeschini M., Lugano M., Castelli G., Ortolani M., Cotoia A., Maggiore S., DiTizio L., Graziani R., Testa I., Ferretti E., Castioni C., Lombardi F., Caserta R., Pasqua M., Simoncini S., Baccarini F., Rispoli M., Grossi F., Cancelliere L., Carnelli M., Puccini F., Biancofiore G., Siniscalchi A., Laici C., Torrini M., Pasetti G., Palmese S., Oggioni R., Mangani V., Pini S., Martelli M., Rigo E., Zuccala F., Cherri A., Spina R., Calamai I., Petrucci N., Caicedo A., Ferri F., Gritti P., Brienza N., Fonnesu R., Dessena M., Fullin G., Saggioro D., Sidoli, C, Zambon, A, Tassistro, E, Rossi, E, Mossello, E, Inzitari, M, Cherubini, A, Marengoni, A, Morandi, A, Bellelli, G, Tarasconi, A, Sella, M, Paterno, G, Faggian, G, Lucarelli, C, De Grazia, N, Alberto, C, Porcella, L, Nardiello, I, Chimenti, E, Zeni, M, Romairone, E, Minaglia, C, Ceccotti, C, Guerra, G, Mantovani, G, Monacelli, F, Candiani, T, Santolini, F, Rosso, M, Bono, V, Sibilla, S, Dal Santo, P, Ceci, M, Barone, P, Schirinzi, T, Formenti, A, Nastasi, G, Isaia, G, Gonella, D, Battuello, A, Casson, S, Calvani, D, Boni, F, Ciaccio, A, Rosa, R, Sanna, G, Manfredini, S, Cortese, L, Rizzo, M, Prestano, R, Greco, A, Lauriola, M, Gelosa, G, Piras, V, Arena, M, Cosenza, D, Bellomo, A, Lamontagna, M, Gabbani, L, Lambertucci, L, Perego, S, Parati, G, Basile, G, Gallina, V, Pilone, G, Giudice, C, Pietrogrande, L, Mosca, M, Corazzin, I, Rossi, P, Nunziata, V, D'Amico, F, Grippa, A, Giardini, S, Barucci, R, Cossu, A, Fiorin, L, Distefano, M, Lunardelli, M, Brunori, M, Ruffini, I, Abraham, E, Varutti, A, Fabbro, E, Catalano, A, Martino, G, Leotta, D, Marchet, A, Dell'Aquila, G, Scrimieri, A, Davoli, M, Casella, M, Cartei, A, Polidori, G, Brischetto, D, Motta, S, Saponara, R, Perrone, P, Russo, G, Del, D, Car, C, Pirina, T, Franzoni, S, Cotroneo, A, Ghiggia, F, Volpi, G, Menichetti, C, Bo, M, Panico, A, Calogero, P, Corvalli, G, Mauri, M, Lupia, E, Manfredini, R, Fabbian, F, March, A, Pedrotti, M, Veronesi, M, Strocchi, E, Borghi, C, Bianchetti, A, Crucitti, A, Difrancesco, V, Fontana, G, Geriatria, A, Bonanni, L, Barbone, F, Serrati, C, Ballardini, G, Simoncelli, M, Ceschia, G, Scarpa, C, Brugiolo, R, Fusco, S, Ciarambino, T, Biagini, C, Tonon, E, Porta, M, Venuti, D, Delsette, M, Poeta, M, Barbagallo, G, Trovato, G, Delitala, A, Arosio, P, Reggiani, F, Zuliani, G, Ortolani, B, Mussio, E, Girardi, A, Coin, A, Ruotolo, G, Castagna, A, Masina, M, Cimino, R, Pinciaroli, A, Tripodi, G, Cassadonte, F, Vatrano, M, Scaglione, L, Fogliacco, P, Muzzuilini, C, Romano, F, Padovani, A, Rozzini, L, Cagnin, A, Fragiacomo, F, Desideri, G, Liberatore, E, Bruni, A, Orsitto, G, Franco, M, Bonfrate, L, Bonetto, M, Pizio, N, Magnani, G, Cecchetti, G, Longo, A, Bubba, V, Marinan, L, Cotelli, M, Turla, M, Sessa, M, Abruzzi, L, Castoldi, G, Lovetere, D, Musacchio, C, Novello, M, Cavarape, A, Bini, A, Leonardi, A, Seneci, F, Grimaldi, W, Fimognari, F, Bambar, V, Saitta, A, Corica, F, Braga, M, Servi, Ettorre, E, Camellini Bellelli, C, Annoni, G, Crescenzo, A, Noro, G, Turco, R, Ponzetto, M, Giuseppe, L, Mazzei, B, Maiuri, G, Costaggiu, D, Damato, R, Formilan, M, Patrizia, G, Santuar, L, Gallucci, M, Paragona, M, Bini, P, Modica, D, Abati, C, Clerici, M, Barbera, I, Nigroimperiale, F, Manni, A, Votino, C, Castiglioni, C, Di, M, Degl'Innocenti, M, Moscatelli, G, Guerini, S, Casini, C, Dini, D, Denotariis, S, Bonometti, F, Paolillo, C, Riccardi, A, Tiozzo, A, Samysalamafahmy, A, Dibari, M, Vanni, S, Scarpa, A, Zara, D, Ranieri, P, Alessandro, M, Di, F, Pezzoni, D, Platto, C, D'Ambrosio, V, Ivaldi, C, Milia, P, Desalvo, F, Solaro, C, Strazzacappa, M, Cazzadori, M, Grasso, M, Troisi, E, Guerini, V, Bernardini, B, Corsini, C, Boffelli, S, Filippi, A, Delpin, K, Faraci, B, Bertoletti, E, Vannucci, M, Crippa, P, Malighetti, A, Caltagirone, C, Disant, S, Bettini, D, Maltese, F, Abruzzese, G, Cosimo, D, Azzini, M, Colombo, M, Procino, G, Fascendini, S, Barocco, F, Del, P, Mazzone, A, Cottino, M, Vezzadini, G, Avanzi, S, Brambilla, C, Orini, S, Sgrilli, F, Mello, A, Lombardi Muti, L, Dijk, B, Fenu, S, Pes, C, Gareri, P, Passamonte, M, Rigo, R, Locusta, L, Caser, L, Rosso, G, Cesarini, S, Cozzi, R, Santini, C, Carbone, P, Cazzaniga, I, Lovati, R, Cantoni, A, Ranzani, P, Barra, D, Pompilio, G, Dimori, S, Cernesi, S, Ricco, C, Piazzolla, F, Capittini, E, Rota, C, Gottardi, F, Merla, L, Barelli, A, Millul, A, De, G, Morrone, G, Bigolari, M, Macchi, M, Zambon, F, Pizzorni, C, Dicasaleto, G, Menculini, G, Marcacci, M, Catanese, G, Sprini, D, Dicasalet, T, Bocci, M, Borga, S, Caironi, P, Cat, C, Cingolani, E, Avalli, L, Greco, G, Citerio, G, Gandini, L, Cornara, G, Lerda, R, Brazzi, L, Simeone, F, Caciorgna, M, Alampi, D, Francesconi, S, Beck, E, Antonini, B, Vettoretto, K, Meggiolaro, M, Garofalo, E, Notaro, S, Varutti, R, Bassi, F, Mistraletti, G, Marino, A, Rona, R, Rondelli, E, Riva, I, Cortegiani, A, Pistidda, L, D'Andrea, R, Querci, L, Gnesin, P, Todeschini, M, Lugano, M, Castelli, G, Ortolani, M, Cotoia, A, Maggiore, S, Ditizio, L, Graziani, R, Testa, I, Ferretti, E, Castioni, C, Lombardi, F, Caserta, R, Pasqua, M, Simoncini, S, Baccarini, F, Rispoli, M, Grossi, F, Cancelliere, L, Carnelli, M, Puccini, F, Biancofiore, G, Siniscalchi, A, Laici, C, Torrini, M, Pasetti, G, Palmese, S, Oggioni, R, Mangani, V, Pini, S, Martelli, M, Rigo, E, Zuccala, F, Cherri, A, Spina, R, Calamai, I, Petrucci, N, Caicedo, A, Ferri, F, Gritti, P, Brienza, N, Fonnesu, R, Dessena, M, Fullin, G, Saggioro, D, Sidoli C., Zambon A., Tassistro E., Rossi E., Mossello E., Inzitari M., Cherubini A., Marengoni A., Morandi A., Bellelli G., Tarasconi A., Sella M., Paterno G., Faggian G., Lucarelli C., De Grazia N., Alberto C., Porcella L., Nardiello I., Chimenti E., Zeni M., Romairone E., Minaglia C., Ceccotti C., Guerra G., Mantovani G., Monacelli F., Candiani T., Santolini F., Rosso M., Bono V., Sibilla S., Dal Santo P., Ceci M., Barone P., Schirinzi T., Formenti A., Nastasi G., Isaia G., Gonella D., Battuello A., Casson S., Calvani D., Boni F., Ciaccio A., Rosa R., Sanna G., Manfredini S., Cortese L., Rizzo M., Prestano R., Greco A., Lauriola M., Gelosa G., Piras V., Arena M., Cosenza D., Bellomo A., LaMontagna M., Gabbani L., Lambertucci L., Perego S., Parati G., Basile G., Gallina V., Pilone G., Giudice C., Pietrogrande L., Mosca M., Corazzin I., Rossi P., Nunziata V., D'Amico F., Grippa A., Giardini S., Barucci R., Cossu A., Fiorin L., Distefano M., Lunardelli M., Brunori M., Ruffini I., Abraham E., Varutti A., Fabbro E., Catalano A., Martino G., Leotta D., Marchet A., Dell'Aquila G., Scrimieri A., Davoli M., Casella M., Cartei A., Polidori G., Brischetto D., Motta S., Saponara R., Perrone P., Russo G., Del D., Car C., Pirina T., Franzoni S., Cotroneo A., Ghiggia F., Volpi G., Menichetti C., Bo M., Panico A., Calogero P., Corvalli G., Mauri M., Lupia E., Manfredini R., Fabbian F., March A., Pedrotti M., Veronesi M., Strocchi E., Borghi C., Bianchetti A., Crucitti A., DiFrancesco V., Fontana G., Geriatria A., Bonanni L., Barbone F., Serrati C., Ballardini G., Simoncelli M., Ceschia G., Scarpa C., Brugiolo R., Fusco S., Ciarambino T., Biagini C., Tonon E., Porta M., Venuti D., DelSette M., Poeta M., Barbagallo G., Trovato G., Delitala A., Arosio P., Reggiani F., Zuliani G., Ortolani B., Mussio E., Girardi A., Coin A., Ruotolo G., Castagna A., Masina M., Cimino R., Pinciaroli A., Tripodi G., Cassadonte F., Vatrano M., Scaglione L., Fogliacco P., Muzzuilini C., Romano F., Padovani A., Rozzini L., Cagnin A., Fragiacomo F., Desideri G., Liberatore E., Bruni A., Orsitto G., Franco M., Bonfrate L., Bonetto M., Pizio N., Magnani G., Cecchetti G., Longo A., Bubba V., Marinan L., Cotelli M., Turla M., Sessa M., Abruzzi L., Castoldi G., LoVetere D., Musacchio C., Novello M., Cavarape A., Bini A., Leonardi A., Seneci F., Grimaldi W., Fimognari F., Bambar V., Saitta A., Corica F., Braga M., Ettorre E., Camellini Bellelli C. G., Annoni G., Crescenzo A., Noro G., Turco R., Ponzetto M., Giuseppe L., Mazzei B., Maiuri G., Costaggiu D., Damato R., Formilan M., Patrizia G., Santuar L., Gallucci M., Paragona M., Bini P., Modica D., Abati C., Clerici M., Barbera I., NigroImperiale F., Manni A., Votino C., Castiglioni C., Di M., Degl'Innocenti M., Moscatelli G., Guerini S., Casini C., Dini D., DeNotariis S., Bonometti F., Paolillo C., Riccardi A., Tiozzo A., SamySalamaFahmy A., DiBari M., Vanni S., Scarpa A., Zara D., Ranieri P., Alessandro M., Di F., Pezzoni D., Platto C., D'Ambrosio V., Ivaldi C., Milia P., DeSalvo F., Solaro C., Strazzacappa M., Cazzadori M., Grasso M., Troisi E., Guerini V., Bernardini B., Corsini C., Boffelli S., Filippi A., Delpin K., Faraci B., Bertoletti E., Vannucci M., Crippa P., Malighetti A., Caltagirone C., DiSant S., Bettini D., Maltese F., Abruzzese G., Cosimo D., Azzini M., Colombo M., Procino G., Fascendini S., Barocco F., Del P., Mazzone A., Cottino M., Vezzadini G., Avanzi S., Brambilla C., Orini S., Sgrilli F., Mello A., Lombardi Muti L. E., Dijk B., Fenu S., Pes C., Gareri P., Passamonte M., Rigo R., Locusta L., Caser L., Rosso G., Cesarini S., Cozzi R., Santini C., Carbone P., Cazzaniga I., Lovati R., Cantoni A., Ranzani P., Barra D., Pompilio G., Dimori S., Cernesi S., Ricco C., Piazzolla F., Capittini E., Rota C., Gottardi F., Merla L., Barelli A., Millul A., De G., Morrone G., Bigolari M., Macchi M., Zambon F., Pizzorni C., DiCasaleto G., Menculini G., Marcacci M., Catanese G., Sprini D., DiCasalet T., Bocci M., Borga S., Caironi P., Cat C., Cingolani E., Avalli L., Greco G., Citerio G., Gandini L., Cornara G., Lerda R., Brazzi L., Simeone F., Caciorgna M., Alampi D., Francesconi S., Beck E., Antonini B., Vettoretto K., Meggiolaro M., Garofalo E., Notaro S., Varutti R., Bassi F., Mistraletti G., Marino A., Rona R., Rondelli E., Riva I., Cortegiani A., Pistidda L., D'Andrea R., Querci L., Gnesin P., Todeschini M., Lugano M., Castelli G., Ortolani M., Cotoia A., Maggiore S., DiTizio L., Graziani R., Testa I., Ferretti E., Castioni C., Lombardi F., Caserta R., Pasqua M., Simoncini S., Baccarini F., Rispoli M., Grossi F., Cancelliere L., Carnelli M., Puccini F., Biancofiore G., Siniscalchi A., Laici C., Torrini M., Pasetti G., Palmese S., Oggioni R., Mangani V., Pini S., Martelli M., Rigo E., Zuccala F., Cherri A., Spina R., Calamai I., Petrucci N., Caicedo A., Ferri F., Gritti P., Brienza N., Fonnesu R., Dessena M., Fullin G., and Saggioro D.

Abstract

Background: Delirium is thought to be common across various settings of care; however, still little research has been conducted in rehabilitation. Aim: We investigated the prevalence of delirium, its features and motor subtypes in older patients admitted to rehabilitation facilities during the three editions of the “Delirium Day project”. Methods: We conducted a cross-sectional study in which 1237 older patients (age ≥ 65 years old) admitted to 50 Italian rehabilitation wards during the three editions of the “Delirium Day project” (2015 to 2017) were included. Delirium was evaluated through the 4AT and its motor subtype with the Delirium Motor Subtype Scale. Results: Delirium was detected in 226 patients (18%), and the most recurrent motor subtype was mixed (37%), followed by hypoactive (26%), hyperactive (21%) and non-motor one (16%). In a multivariate Poisson regression model with robust variance, factors associated with delirium were: disability in basic (PR 1.48, 95%CI: 1.17–1.9, p value 0.001) and instrumental activities of daily living (PR 1.58, 95%CI: 1.08–2.32, p value 0.018), dementia (PR 2.10, 95%CI: 1.62–2.73, p value < 0.0001), typical antipsychotics (PR 1.47, 95%CI: 1.10–1.95, p value 0.008), antidepressants other than selective serotonin reuptake inhibitors (PR 1.3, 95%CI: 1.02–1.66, p value 0.035), and physical restraints (PR 2.37, 95%CI: 1.68–3.36, p value < 0.0001). Conclusion: This multicenter study reports that 2 out 10 patients admitted to rehabilitations had delirium on the index day. Mixed delirium was the most prevalent subtype. Delirium was associated with unmodifiable (dementia, disability) and modifiable (physical restraints, medications) factors. Identification of these factors should prompt specific interventions aimed to prevent or mitigate delirium.

Published
2022

38. Localizing the cross-links distribution in elastomeric composites by tailoring the morphology of the curing activator

Author

Mostoni, S, Milana, P, Marano, C, Conzatti, L, Mauri, M, D'Arienzo, M, Di Credico, B, Simonutti, R, Stagnaro, P, Scotti, R, Mostoni S., Milana P., Marano C., Conzatti L., Mauri M., D'Arienzo M., Di Credico B., Simonutti R., Stagnaro P., Scotti R., Mostoni, S, Milana, P, Marano, C, Conzatti, L, Mauri, M, D'Arienzo, M, Di Credico, B, Simonutti, R, Stagnaro, P, Scotti, R, Mostoni S., Milana P., Marano C., Conzatti L., Mauri M., D'Arienzo M., Di Credico B., Simonutti R., Stagnaro P., and Scotti R.

Abstract

The localization of the rubber vulcanization reaction close to the silica filler surface was investigated in isoprene rubber composites (IR NCs): the main goal was to highlight the role of curing agents’ dispersion and filler surface features on the spatial propagation of the rubber cross-links and the resulting mechanical behavior of the material. The study was realized by tailoring the morphology of the curing activator, i.e. by vulcanizing IR NCs with Zn@SiO2 double function filler, composed of Zn(II) single sites anchored on SiO2 filler, in comparison to silica filled IR NCs vulcanized with microcrystalline ZnO. The microscopic cross-links distribution was measured by Transmission Electron Microscopy for network visualization (NVTEM) and Time Domain Nuclear Magnetic Resonance (TD-NMR). Besides the NCs mechanical behavior was characterized both at small strain and at fracture. In the presence of Zn@SiO2, higher cross-link density in proximity to SiO2 particles was evidenced, which gradually spreads from the filler surface to the bulk, induced by localization of the Zn(II) centers. IR NCs with Zn@SiO2 resulted stiffer (+45%) and with a lower fracture toughness (less than one third), compared to m-ZnO based NCs, which shows a quite homogeneous structure of the rubber cross-links network. The results highlighted the correlation between the composites structural features and their macroscopic behavior, paving the way to modulating the mechanical properties of elastomeric materials by tuning the nature of the curing agents.

Published
2022

39. New-onset myasthenia gravis after mRNA SARS-CoV-2 vaccination: a case series

Author

Fanella, G, Baiata, C, Candeloro, E, Toscano, G, Colnaghi, S, Mauri, M, Cariddi, L, Rebecchi, V, Solazzo, F, Banfi, P, Piatti, M, Ferrarese, C, Versino, M, Fanella G., Baiata C., Candeloro E., Toscano G., Colnaghi S., Mauri M., Cariddi L. P., Rebecchi V., Solazzo F., Banfi P., Piatti M., Ferrarese C., Versino M., Fanella, G, Baiata, C, Candeloro, E, Toscano, G, Colnaghi, S, Mauri, M, Cariddi, L, Rebecchi, V, Solazzo, F, Banfi, P, Piatti, M, Ferrarese, C, Versino, M, Fanella G., Baiata C., Candeloro E., Toscano G., Colnaghi S., Mauri M., Cariddi L. P., Rebecchi V., Solazzo F., Banfi P., Piatti M., Ferrarese C., and Versino M.

Abstract

Background: Myasthenia gravis (MG) is an autoimmune disease that targets acetylcholine receptor (AChR) of the neuromuscular junction. New-onset MG after SARS-CoV-2 vaccination has rarely been reported. Case presentation: We report about three patients who presented new-onset myasthenia gravis after receiving mRNA SARS-CoV-2 vaccination. The patients were all males and older than 55 years. All the patients presented with ocular and bulbar symptoms. The interval between vaccine administration and MG onset ranged from 3 days after the first dose to 10 days after the second dose. All the patients had elevated serum AChR antibodies and responded to pyridostigmine. Two out of three patients were successfully treated with IVIG or plasma exchange and with long-term immunosuppression. Conclusions: MG is a rare disease; clinicians should be aware of possible new-onset MG after SARS-CoV-2 vaccination, especially with the current recommendation of booster doses. The hyperstimulation of the innate immune system or the exacerbation of a subclinical pre-existing MG could be possible explanations.

Published
2022

40. DYNAMIC TRACTION OF A MECHANIZED SET BASED ON TECHNICAL AND OPERATIONAL PARAMETERS

Author

Daniel M. Leite, Haroldo C. Fernandes, Mauri M. Teixeira, Paulo R. Cecon, and Marconi R. Furtado Júnior

Subjects
harrow disc, instrumentation, traction performance, Agriculture (General), S1-972
Abstract

ABSTRACT The objective of this study was to evaluate and model the traction performance parameters of a tractor 4x2 FWD, according to the tractor speed, the internal pressure and the type of tires construction. For each type of tire construction was assembled an experiment in which we evaluated the influence of internal pressures of the front and rear tires and the speed of the mechanical assembly. It was found that the sliding of the diagonal run, presented significant effect in all variables analyzed, since the radial showed no influence of the factors evaluated. The power available in the drawbar was higher when the tractor was equipped for radial tires. The response variables, fuel consumption schedule and specific fuel consumption were more sensitive to the speed of the internal tire pressure. The fuel consumption per area worked, did not affect the analyzed variables. As for the effort prediction models in the tractor drawbar, it was only possible for diagonal run, which are influenced by speed and internal pressure levels of the front and rear tires.

Published
2017
Full Text
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42. Evaluating the Usability of a Serious Game for Nutritional Education with Children with ADHD

Author

Mondellini, Marta, Colombo, V., Mauri, M., Tizzoni, F., Tarabelloni, A., Nobile, M., Arlati, S., Rosi, E., Sacco, M., Mondellini M. (ORCID:0000-0002-9578-4586), Mondellini, Marta, Colombo, V., Mauri, M., Tizzoni, F., Tarabelloni, A., Nobile, M., Arlati, S., Rosi, E., Sacco, M., and Mondellini M. (ORCID:0000-0002-9578-4586)

Abstract

Research reports a relationship between impulsive behaviors and unhealthy eating behaviors. Serious games, combining educational contents with gamification, can increase engagement in therapeutic activities and behavioral training programs. In this context, we have developed a Serious Game to promote healthy eating style in children and adolescents in which impulsivity is a predominant feature, specifically individuals with attention deficit hyperactivity disorder. An initial analysis of the usability of the Serious Game was performed on a sample of 12 participants by means of quantitative and qualitative measures. Participants' feedback, which was overall positive, was helpful for defining the required improvements. Once implemented, the serious game will be then proposed to children and their families and included in home-based educational interventions.

Published
2023

43. Tailoring the curing activator morphology to control the cross-links distribution and the mechanical behaviour of rubber nanocomposites

Author

Mostoni, S, Marano, C, Conzatti, L, Mauri, M, D’Arienzo, M, DI CREDICO, B, Simonutti, R, Stagnaro, P, Scotti, R, silvia mostoni, Claudia Marano, Lucia Conzatti, Michele Mauri, Massimiliano D’Arienzo, Barbara Di Credico, Roberto Simonutti, Paola Stagnaro, Roberto Scotti, Mostoni, S, Marano, C, Conzatti, L, Mauri, M, D’Arienzo, M, DI CREDICO, B, Simonutti, R, Stagnaro, P, Scotti, R, silvia mostoni, Claudia Marano, Lucia Conzatti, Michele Mauri, Massimiliano D’Arienzo, Barbara Di Credico, Roberto Simonutti, Paola Stagnaro, and Roberto Scotti

Published
2023

44. Ultrafast and Radiation-Hard Lead Halide Perovskite Nanocomposite Scintillators

Author

Erroi, A, Mecca, S, Zaffalon, M, Frank, I, Carulli, F, Cemmi, A, Di Sarcina, I, Debellis, D, Rossi, F, Cova, F, Pauwels, K, Mauri, M, Perego, J, Pinchetti, V, Comotti, A, Meinardi, F, Vedda, A, Auffray, E, Beverina, L, Brovelli, S, Erroi, Andrea, Mecca, Sara, Zaffalon, Matteo L., Frank, Isabel, Carulli, Francesco, Cemmi, Alessia, Di Sarcina, Ilaria, Debellis, Doriana, Rossi, Francesca, Cova, Francesca, Pauwels, Kristof, Mauri, Michele, Perego, Jacopo, Pinchetti, Valerio, Comotti, Angiolina, Meinardi, Francesco, Vedda, Anna, Auffray, Etiennette, Beverina, Luca, Brovelli, Sergio, Erroi, A, Mecca, S, Zaffalon, M, Frank, I, Carulli, F, Cemmi, A, Di Sarcina, I, Debellis, D, Rossi, F, Cova, F, Pauwels, K, Mauri, M, Perego, J, Pinchetti, V, Comotti, A, Meinardi, F, Vedda, A, Auffray, E, Beverina, L, Brovelli, S, Erroi, Andrea, Mecca, Sara, Zaffalon, Matteo L., Frank, Isabel, Carulli, Francesco, Cemmi, Alessia, Di Sarcina, Ilaria, Debellis, Doriana, Rossi, Francesca, Cova, Francesca, Pauwels, Kristof, Mauri, Michele, Perego, Jacopo, Pinchetti, Valerio, Comotti, Angiolina, Meinardi, Francesco, Vedda, Anna, Auffray, Etiennette, Beverina, Luca, and Brovelli, Sergio

Abstract

The use of scintillators for the detection of ionizing radiation is a critical aspect in many fields, including medicine, nuclear monitoring, and homeland security. Recently, lead halide perovskite nanocrystals (LHP-NCs) have emerged as promising scintillator materials. However, the difficulty of affordably upscaling synthesis to the multigram level and embedding NCs in optical-grade nanocomposites without compromising their optical properties still limits their widespread use. In addition, fundamental aspects of the scintillation mechanisms are not fully understood, leaving the scientific community without suitable fabrication protocols and rational guidelines for the full exploitation of their potential. In this work, we realize large polyacrylate nanocomposite scintillators based on CsPbBr3 NCs, which are synthesized via a novel room temperature, low waste turbo-emulsification approach, followed by their in situ transformation during the mass polymerization process. The interaction between NCs and polymer chains strengthens the scintillator structure, homogenizes the particle size distribution and passivates NC defects, resulting in nanocomposite prototypes with luminescence efficiency >90%, exceptional radiation hardness, 4800 ph/MeV scintillation yield even at low NC loading, and ultrafast response time, with over 30% of scintillation occurring in the first 80 ps, promising for fast-time applications in precision medicine and high-energy physics. Ultrafast radioluminescence and optical spectroscopy experiments using pulsed synchrotron light further disambiguate the origin of the scintillation kinetics as the result of charged-exciton and multiexciton recombination formed under ionizing excitation. This highlights the role of nonradiative Auger decay, whose potential impact on fast timing applications we anticipate via a kinetic model.

Published
2023

45. Exposure to environmental pollutants and attention-deficit/hyperactivity disorder: an overview of systematic reviews and meta-analyses

Author

Rosi, E, Crippa, A, Pozzi, M, De Francesco, S, Fioravanti, M, Mauri, M, Molteni, M, Morello, L, Tosti, L, Metruccio, F, Clementi, E, Nobile, M, Rosi, Eleonora, Crippa, Alessandro, Pozzi, Marco, De Francesco, Stefano, Fioravanti, Mariachiara, Mauri, Maddalena, Molteni, Massimo, Morello, Luisa, Tosti, Luca, Metruccio, Francesca, Clementi, Emilio, Nobile, Maria, Rosi, E, Crippa, A, Pozzi, M, De Francesco, S, Fioravanti, M, Mauri, M, Molteni, M, Morello, L, Tosti, L, Metruccio, F, Clementi, E, Nobile, M, Rosi, Eleonora, Crippa, Alessandro, Pozzi, Marco, De Francesco, Stefano, Fioravanti, Mariachiara, Mauri, Maddalena, Molteni, Massimo, Morello, Luisa, Tosti, Luca, Metruccio, Francesca, Clementi, Emilio, and Nobile, Maria

Abstract

Although heritability estimates suggest a role for genetic components, environmental risk factors have been described as relevant in the etiology of attention deficit/hyperactivity disorder (ADHD). Several studies have investigated the role of toxicological pollution, i.e., air pollution, heavy metals, POPs, and phthalates. Clear evidence for association of ADHD and environmental factors has not been provided yet. To answer this, we have assessed all available systematic reviews and meta-analyses that focused on the association between pollutant exposure and either ADHD diagnosis or symptoms. More than 1800 studies were screened of which 14 found eligible. We found evidence of a significant role for some pollutants, in particular heavy metals and phthalates, in the increased risk of developing ADHD symptoms. However, at the current stage, data from existing literature also do not allow to weight the role of the different environmental pollutants. We also offer a critical examination of the reviews/meta-analyses and provide indications for future studies in this field. PROSPERO registration: CRD42022341496.

Published
2023

46. A novel de novo HCN2 loss-of-function variant causing developmental and epileptic encephalopathy treated with a ketogenic diet

Author

Difrancesco, J, Ragona, F, Murano, C, Frosio, A, Melgari, D, Binda, A, Calamaio, S, Prevostini, R, Mauri, M, Canafoglia, L, Castellotti, B, Messina, G, Gellera, C, Previtali, R, Veggiotti, P, Milanesi, R, Barbuti, A, Solazzi, R, Freri, E, Granata, T, Rivolta, I, DiFrancesco, Jacopo C, Ragona, Francesca, Murano, Carmen, Frosio, Anthony, Melgari, Dario, Binda, Anna, Calamaio, Serena, Prevostini, Rachele, Mauri, Mario, Canafoglia, Laura, Castellotti, Barbara, Messina, Giuliana, Gellera, Cinzia, Previtali, Roberto, Veggiotti, Pierangelo, Milanesi, Raffaella, Barbuti, Andrea, Solazzi, Roberta, Freri, Elena, Granata, Tiziana, Rivolta, Ilaria, Difrancesco, J, Ragona, F, Murano, C, Frosio, A, Melgari, D, Binda, A, Calamaio, S, Prevostini, R, Mauri, M, Canafoglia, L, Castellotti, B, Messina, G, Gellera, C, Previtali, R, Veggiotti, P, Milanesi, R, Barbuti, A, Solazzi, R, Freri, E, Granata, T, Rivolta, I, DiFrancesco, Jacopo C, Ragona, Francesca, Murano, Carmen, Frosio, Anthony, Melgari, Dario, Binda, Anna, Calamaio, Serena, Prevostini, Rachele, Mauri, Mario, Canafoglia, Laura, Castellotti, Barbara, Messina, Giuliana, Gellera, Cinzia, Previtali, Roberto, Veggiotti, Pierangelo, Milanesi, Raffaella, Barbuti, Andrea, Solazzi, Roberta, Freri, Elena, Granata, Tiziana, and Rivolta, Ilaria

Abstract

Missense variants of hyperpolarization-activated, cyclic nucleotide-gated (HCN) ion channels cause variable phenotypes, ranging from mild generalized epilepsy to developmental and epileptic encephalopathy (DEE). Although variants of HCN1 are an established cause of DEE, those of HCN2 have been reported in generalized epilepsies. Here we describe the first case of DEE caused by the novel de novo heterozygous missense variant c.1379G>A (p.G460D) of HCN2. Functional characterization in transfected HEK293 cells and neonatal rat cortical neurons revealed that HCN2 p.G460D currents were strongly reduced compared to wild-type, consistent with a dominant negative loss-of-function effect. Immunofluorescence staining showed that mutant channels are retained within the cell and do not reach the membrane. Moreover, mutant HCN2 also affect HCN1 channels, by reducing the Ih current expressed by the HCN1-HCN2 heteromers. Due to the persistence of frequent seizures despite pharmacological polytherapy, the patient was treated with a ketogenic diet, with a significant and long-lasting reduction of episodes. In vitro experiments conducted in a ketogenic environment demonstrated that the clinical improvement observed with this dietary regimen was not mediated by a direct action on HCN2 activity. These results expand the clinical spectrum related to HCN2 channelopathies, further broadening our understanding of the pathogenesis of DEE.

Published
2023

47. TWIST1 Upregulation Is a Potential Target for Reversing Resistance to the CDK4/6 Inhibitor in Metastatic Luminal Breast Cancer Cells

Author

Cordani, N, Mologni, L, Piazza, R, Tettamanti, P, Cogliati, V, Mauri, M, Villa, M, Malighetti, F, DI BELLA, C, Jaconi, M, Cerrito, M, Cavaletti, G, Lavitrano, M, Cazzaniga, M, Nicoletta Cordani, Luca Mologni, Rocco Piazza, Pietro Tettamanti, Viola Cogliati, Mario Mauri, Matteo Villa, Federica Malighetti, Camillo Di Bella, Marta Jaconi, Maria Grazia Cerrito, Guido Cavaletti, Marialuisa Lavitrano, Marina Elena Cazzaniga, Cordani, N, Mologni, L, Piazza, R, Tettamanti, P, Cogliati, V, Mauri, M, Villa, M, Malighetti, F, DI BELLA, C, Jaconi, M, Cerrito, M, Cavaletti, G, Lavitrano, M, Cazzaniga, M, Nicoletta Cordani, Luca Mologni, Rocco Piazza, Pietro Tettamanti, Viola Cogliati, Mario Mauri, Matteo Villa, Federica Malighetti, Camillo Di Bella, Marta Jaconi, Maria Grazia Cerrito, Guido Cavaletti, Marialuisa Lavitrano, and Marina Elena Cazzaniga

Abstract

Cyclin-dependent kinase (CDK) 4/6 inhibitors have significantly improved progression-free survival in hormone-receptor-positive (HR+), human-epidermal-growth-factor-receptor-type-2-negative (HER2−) metastatic luminal breast cancer (mLBC). Several studies have shown that in patients with endocrine-sensitive or endocrine-resistant LBC, the addition of CDK4/6 inhibitors to endocrine therapy significantly prolongs progression-free survival. However, the percentage of patients who are unresponsive or refractory to these therapies is as high as 40%, and no reliable and reproducible biomarkers have been validated to select a priori responders or refractory patients. The selection of mutant clones in the target oncoprotein is the main cause of resistance. Other mechanisms such as oncogene amplification/overexpression or mutations in other pathways have been described in several models. In this study, we focused on palbociclib, a selective CDK4/6 inhibitor. We generated a human MCF-7 luminal breast cancer cell line that was able to survive and proliferate at different concentrations of palbociclib and also showed cross-resistance to abemaciclib. The resistant cell line was characterized via RNA sequencing and was found to strongly activate the epithelial-to-mesenchymal transition. Among the top deregulated genes, we found a dramatic downregulation of the CDK4 inhibitor CDKN2B and an upregulation of the TWIST1 transcription factor. TWIST1 was further validated as a target for the reversal of palbociclib resistance. This study provides new relevant information about the mechanisms of resistance to CDK4/6 inhibitors and suggests potential new markers for patients’ follow-up care during treatment.

Published
2023

48. Effects of blocking CD24 and CD47 'don't eat me' signals in combination with rituximab in mantle-cell lymphoma and chronic lymphocytic leukaemia

Author

Aroldi, A, Mauri, M, Ramazzotti, D, Villa, M, Malighetti, F, Crippa, V, Cocito, F, Borella, C, Bossi, E, Steidl, C, Scollo, C, Voena, C, Chiarle, R, Mologni, L, Piazza, R, Gambacorti Passerini, C, Aroldi, A, Mauri, M, Ramazzotti, D, Villa, M, Malighetti, F, Crippa, V, Cocito, F, Borella, C, Bossi, E, Steidl, C, Scollo, C, Voena, C, Chiarle, R, Mologni, L, Piazza, R, and Gambacorti Passerini, C

Abstract

Mantle-cell lymphoma (MCL) is a B-cell non-Hodgkin Lymphoma (NHL) with a poor prognosis, at high risk of relapse after conventional treatment. MCL-associated tumour microenvironment (TME) is characterized by M2-like tumour-associated macrophages (TAMs), able to interact with cancer cells, providing tumour survival and resistance to immuno-chemotherapy. Likewise, monocyte-derived nurse-like cells (NLCs) present M2-like profile and provide proliferation signals to chronic lymphocytic leukaemia (CLL), a B-cell malignancy sharing with MCL some biological and phenotypic features. Antibodies against TAMs targeted CD47, a ‘don't eat me’ signal (DEMs) able to quench phagocytosis by TAMs within TME, with clinical effectiveness when combined with Rituximab in pretreated NHL. Recently, CD24 was found as valid DEMs in solid cancer. Since CD24 is expressed during B-cell differentiation, we investigated and identified consistent CD24 in MCL, CLL and primary human samples. Phagocytosis increased when M2-like macrophages were co-cultured with cancer cells, particularly in the case of paired DEMs blockade (i.e. anti-CD24 + anti-CD47) combined with Rituximab. Similarly, unstimulated CLL patients-derived NLCs provided increased phagocytosis when DEMs blockade occurred. Since high levels of CD24 were associated with worse survival in both MCL and CLL, anti-CD24-induced phagocytosis could be considered for future clinical use, particularly in association with other agents such as Rituximab.

Published
2023

49. Exploring cavities in Type II porous liquids with xenon

Author

Boventi, M, Mauri, M, Alexander, F, James, S, Simonutti, R, Castiglione, F, James, S L, Boventi, M, Mauri, M, Alexander, F, James, S, Simonutti, R, Castiglione, F, and James, S L

Abstract

The porous topology of Type II Porous Liquids (PLs), prepared using Noria-OEt as an empty molecular host dissolved in 15-crown-5 solvent, is investigated with 129Xe NMR Spectroscopy. Xenon NMR parameters, such as chemical shifts and T1 relaxation times, measured in PLs solutions prepared at various Noria-OEt concentrations, are related to the intrinsic microporous structure of the material. The experimental data are interpreted on the basis of a multiple-site model for xenon atoms within the multiple PLs cavities. Diffusion NMR experiments show a similar mobility of xenon in PLs compared with the pure solvent.

Published
2023

50. DNA Damage Response (DDR) Is Associated With Treatment-free Remission in Chronic Myeloid Leukemia Patients

Author

Malighetti, F, Arosio, G, Manfroni, C, Mauri, M, Villa, M, Manghisi, B, Inzoli, E, Rindone, G, Zambrotta, G, Civettini, I, Guglielmana, V, Ramazzotti, D, Giudici, G, Bombelli, S, Perego, R, Piazza, R, Mologni, L, Gambacorti-Passerini, C, Malighetti, Federica, Arosio, Giulia, Manfroni, Chiara, Mauri, Mario, Villa, Matteo, Manghisi, Beatrice, Inzoli, Elena, Rindone, Giovanni, Zambrotta, Giovanni P M, Civettini, Ivan, Guglielmana, Veronica, Ramazzotti, Daniele, Giudici, Giovanni, Bombelli, Silvia, Perego, Roberto, Piazza, Rocco, Mologni, Luca, Gambacorti-Passerini, Carlo, Malighetti, F, Arosio, G, Manfroni, C, Mauri, M, Villa, M, Manghisi, B, Inzoli, E, Rindone, G, Zambrotta, G, Civettini, I, Guglielmana, V, Ramazzotti, D, Giudici, G, Bombelli, S, Perego, R, Piazza, R, Mologni, L, Gambacorti-Passerini, C, Malighetti, Federica, Arosio, Giulia, Manfroni, Chiara, Mauri, Mario, Villa, Matteo, Manghisi, Beatrice, Inzoli, Elena, Rindone, Giovanni, Zambrotta, Giovanni P M, Civettini, Ivan, Guglielmana, Veronica, Ramazzotti, Daniele, Giudici, Giovanni, Bombelli, Silvia, Perego, Roberto, Piazza, Rocco, Mologni, Luca, and Gambacorti-Passerini, Carlo

Published
2023

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