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Objective Method Results Conclusions The present study aimed to examine: (a) whether distinct momentary emotion dysregulation dimensions differentially mediated momentary associations between affect and disordered eating behaviours (DEBs) in the natural environment; (b) whether these associations differed based on affect, emotion dysregulation, and DEB type.150 women with eating disorder pathology (Mage = 20.95, SD = 4.14) completed 4 surveys targeting affect, emotion dysregulation, and DEBs each day for a 10‐day ecological momentary assessment period. Multilevel structural equation models examined whether four momentary emotion dysregulation dimensions (difficulties with emotional and behavioural modulation, lack of emotional acceptance, awareness, and clarity) mediated momentary associations between negative and positive affect (PA), and loss of control eating, overeating, and dietary restriction.Momentary difficulties with emotional and behavioural modulation mediated momentary associations between negative affect (NA) and women's loss of control eating and overeating. These findings did not extend to PA, the other emotion dysregulation dimensions, or dietary restriction.Collectively, these results support emotional and behavioural modulation deficits in the natural environment as potential transdiagnostic maintenance mechanisms of overeating and loss of control eating. These findings also support the potential benefits of targeting NA and this type of emotion dysregulation in existing and novel real‐time eating disorders interventions. [ABSTRACT FROM AUTHOR]

Aim: To compare the clinical and radiographic outcomes of flapless procedure alone or in combination with enamel matrix derivatives (EMD) in the treatment of deep intrabony defects. Materials and Methods: Forty‐six patients re‐evaluated after non‐surgical therapy were randomly assigned to the test (flapless with EMD) or control group (flapless alone). Clinical measurements were recorded pre‐surgery and at 6 and 12 months after surgery, and radiographic measurements were taken pre‐surgery and after 12 months. Results: Forty‐six patients completed the study. Improvements were observed in both groups at 12 months for mean clinical attachment level (CAL) gain, with significant differences between test (3.9 ± 1.1 mm) and control groups (3.0 ± 1.2) (p =.017). Probing pocket depth (PPD) reduction (4.0 ± 0.7 vs. 3.3 ± 1.4 mm) was also near to statistical significance (p =.051). Also, more sites achieved successful composite outcome measure (final PPD ≤ 4 mm and CAL gain ≥3 mm) for the regenerative treatment in the flapless + EMD group (82.6% vs. 52.2%; p =.028). In terms of radiographic outcomes, EMD yielded a greater defect bone fill than flapless treatment alone (3.0 ± 1.0 mm vs. 1.8 ± 1.5 mm; p <.001). Conclusions: The additional application of EMD during the flapless procedure for intrabony defects slightly improved clinical and radiographic outcomes. ClinicalTrials.gov identification number: NCT05456555. [ABSTRACT FROM AUTHOR]

This study explores the impact of hydrogen flow as a carrier gas on silicon oxycarbide thin films produced via hot wire chemical vapor deposition (HWCVD) using tetraethyl orthosilicate as a precursor. Systematically varying the hydrogen flow rates, the influence on thin film composition, microstructure, and optical properties is investigated. Employing diverse characterization techniques, such as X‐ray diffraction, field‐emission scanning electron microscopy (FE‐SEM), energy‐dispersive X‐ray spectroscopy, Fourier‐transform infrared (FTIR), X‐ray photoelectron spectroscopy (XPS), ellipsometry, and photoluminescence (PL) spectroscopy, it is revealed that there is a correlation between hydrogen flow rate and thin film elemental composition. Higher hydrogen flow rates result in increased silicon content and reduced contributions of oxygen and carbon. FE‐SEM images show agglomerates with improved homogeneity at higher flow rates. FTIR spectra highlight distinctive vibrational modes, including Si–H bonds. XPS confirms the emergence of Si–H bonds at elevated hydrogen flow rates. Ellipsometry indicates increased thickness and refractive index. PL spectra exhibit a broadband across the visible spectrum, influenced by hydrogen‐related defects and electronic transitions. This study provides findings for optimizing HWCVD parameters to tailor thin films for specific applications, emphasizing the important role of hydrogen flow as a carrier gas. [ABSTRACT FROM AUTHOR]

Glycoconjugate vaccines are based on chemical conjugation of pathogen‐associated carbohydrates with immunogenic carrier proteins and are considered a very cost‐effective way to prevent infections. Most of the licensed glycoconjugate vaccines are composed of saccharide antigens extracted from bacterial sources. However, synthetic oligosaccharide antigens have become a promising alternative to natural polysaccharides with the advantage of being well‐defined structures providing homogeneous conjugates. Haemophilus influenzae (Hi) is responsible for a number of severe diseases. In recent years, an increasing rate of invasive infections caused by Hi serotype a (Hia) raised some concern, because no vaccine targeting Hia is currently available. The capsular polysaccharide (CPS) of Hia is constituted by phosphodiester‐linked 4‐β‐d‐glucose‐(1→4)‐d‐ribitol‐5‐(PO4→) repeating units and is the antigen for protein‐conjugated polysaccharide vaccines. To investigate the antigenic potential of the CPS from Hia, we synthesized related saccharide fragments containing up to five repeating units. Following the synthetic optimization of the needed disaccharide building blocks, they were assembled using the phosphoramidite approach for the installation of the phosphodiester linkages. The resulting CPS‐based Hia oligomers were conjugated to CRM197 carrier protein and evaluated in vivo for their immunogenic potential, showing that all glycoconjugates were capable of raising antibodies recognizing Hia synthetic fragments. [ABSTRACT FROM AUTHOR]

Although the aetio‐pathogenesis of inflammatory bowel diseases (IBD) is not entirely clear, the interaction between genetic and adverse environmental factors may induce an intestinal dysbiosis, resulting in chronic inflammation having effects on the large‐scale brain network. Here, we hypothesized inflammation‐related changes in brain topology of IBD patients, regardless of the clinical form [ulcerative colitis (UC) or Crohn's disease (CD)]. To test this hypothesis, we analysed source‐reconstructed magnetoencephalography (MEG) signals in 25 IBD patients (15 males, 10 females; mean age ± SD, 42.28 ± 13.15; mean education ± SD, 14.36 ± 3.58) and 28 healthy controls (HC) (16 males, 12 females; mean age ± SD, 45.18 ± 12.26; mean education ± SD, 16.25 ± 2.59), evaluating the brain topology. The betweenness centrality (BC) of the left hippocampus was higher in patients as compared with controls, in the gamma frequency band. It indicates how much a brain region is involved in the flow of information through the brain network. Furthermore, the comparison among UC, CD and HC showed statistically significant differences between UC and HC and between CD and HC, but not between the two clinical forms. Our results demonstrated that these topological changes were not dependent on the specific clinical form, but due to the inflammatory process itself. Broader future studies involving panels of inflammatory factors and metabolomic analyses on biological samples could help to monitor the brain involvement in IBD and to clarify the clinical impact. [ABSTRACT FROM AUTHOR]

Extracellular vesicles (EVs), crucial mediators of cell‐to‐cell communication, hold significant diagnostic potential due to their ability to concentrate protein biomarkers in bodily fluids. However, challenges in isolating EVs from biological specimens hinder their widespread use. The preferred strategy involves direct analysis, integrating isolation and analysis solutions, with immunoaffinity methods currently dominating. Yet, the heterogeneous nature of EVs poses challenges, as proposed markers may not be as universally present as thought, raising concerns about biomarker screening reliability. This issue extends to EV‐mimics, where conventional methods may lack applicability. Addressing these challenges, the study reports on Membrane Sensing Peptides (MSP) as pan‐vesicular affinity ligands for both EVs and their non‐canonical analogs, streamlining capture and phenotyping through Single Molecule Array (SiMoA). MSP ligands enable direct analysis of circulating EVs, eliminating the need for prior isolation. Demonstrating clinical translation, MSP technology detects an EV‐associated epitope signature in serum and plasma, distinguishing myocardial infarction from stable angina. Additionally, MSP allow analysis of tetraspanin‐lacking Red Blood Cell‐derived EVs, overcoming limitations associated with antibody‐based methods. Overall, the work underlines the value of MSP as complementary tools to antibodies, advancing EV analysis for clinical diagnostics and beyond, and marking the first‐ever peptide‐based application in SiMoA technology. [ABSTRACT FROM AUTHOR]

This study examined the effect of high irradiance and short exposure times on the depth of cure of six resin‐based composites (RBCs). Bluephase PowerCure and the Valo X light‐curing units (LCUs) were used to photocure bulk‐fill RBCs for their recommended exposure times: Admira Fusion x‐tra (AFX/20s), Aura Bulk Fill (ABF/20s), Filtek One Bulk Fill (FOB/20s), Opus Bulk Fill APS (OBF/30s), Tetric EvoCeram Bulk Fill (TEC/10s) and Tetric PowerFill (TPF/10s). In addition, all bulk‐fill RBCs were tested for depth of cure with one short 3 s exposure time from the Bluephase PowerCure or the Valo X in the Xtra Power mode. The RBCs (n = 10 per RBC) were inserted into a 4 mm diameter metal mold and covered by a polyester strip before being photocured. After 24 h of storage, uncured RBC was scraped away to determine the depth of cure of the RBCs. None of the RBCs achieved a 4 mm depth of cure. The depth of cure of TEC and TPF was unaffected by the exposure times (recommended or short) when using the Valo X. The depth of cure of AFX/20s, AFX/Xtra Power, ABF/Xtra Power, FOB/Xtra Power, and OBF/30s RBCs was greater when using Valo X compared to the Bluephase PowerCure. It was concluded that short exposure times can reduce depth of cure and should only be used for some RBCs. [ABSTRACT FROM AUTHOR]

Enhanced survival and reproduction are associated with an individual's direct and indirect social connections with members of a group. Yet, the role of these connections is little known in a vast range of primate species. We studied female Central Himalayan Langur (CHL) to investigate the link between four specific attributes (dominance rank, age, genetic relatedness, and the presence of females carrying infants) and a female's direct and indirect social relationships. By analyzing grooming networks, we revealed different behavioral strategies: high‐ranking females form relationships with many females (high degree), whereas females with dependent infants have strong relationships (high strength and eigenvector). Subadult females are important individuals that hold the social network together (high betweenness), while an immigrant female strategy is to integrate herself into the group by forming strong bonds with females who themselves have strong bonds (high eigenvector). Our study sheds light on how behavioral strategies shape female CHL grooming networks, which may help them to secure fitness and survival advantages. Research Highlights: The female social network in Central Himalayan Langurs was revealed by investigating the grooming interactions and attributes (dominance rank, age, genetic relatedness, and presence of female‐carrying infants).Results showed that high‐ranking females form relationships with many females and that females with dependent infants formed stronger bonds with each other.Also, subadult age group was considered important to intermediate connections in the social network, while the immigrant female had a tendency to make strong bonds with females who have strong bonds with others to integrate into the group. [ABSTRACT FROM AUTHOR]

Background: Community pharmacists have become flu vaccine immunisers in several countries to increase vaccine uptake. Aim: This study aimed to perform a scoping review to evaluate the pharmacist's role and contribution to flu immunisation coverage, satisfaction and promotion as vaccine providers. Design: The framework proposed by Arksey and O'Malley and the PRISMA Extension for Scoping Reviews (PRISMA‐ScR) were considered for this analysis. Two electronic databases (PubMed and Cochrane Library) were used to search for relevant peer‐reviewed quantitative, qualitative and mixed‐method studies published between 1990 and 2022. Results: A total of 37 studies were included. These studies suggested that, over time, there was an increase in the rate of vaccine administration within community pharmacies across the various countries examined. Moreover, patients have consistently expressed their satisfaction with the convenience and accessibility of pharmacy‐based vaccine services, with some expressing a preference for pharmacies over traditional visits to their general practitioner′s office. Conclusion: Several initiatives aimed at promoting flu vaccination have been rolled out in pharmacy settings, and a number of these initiatives have demonstrated positive outcomes. The flu vaccination service provided by pharmacists has proven to be an asset in public health by improving accessibility to immunisation services. Pharmacists should continue to take part in yearly flu vaccination programs as flu vaccine providers as they contribute to an increased uptake of immunisations by the population. Extending these services to other vaccines should be further considered. [ABSTRACT FROM AUTHOR]

Background: Risk of disease progression and tooth loss is higher in cases where deep probing pocket depths (PPDs) and bleeding on probing (BOP) persist after active periodontal treatment. This study aimed to investigate the efficacy of non‐surgical periodontal therapy on pocket closure (PC), defined as PPD ≤4 mm without BOP (PC1) or PPD ≤4 mm solely (PC2) 3 months after non‐surgical periodontal treatment and to compare PC between smokers and non‐smokers. Methods: This cohort study is a secondary analysis from a controlled clinical trial consisting of systemically healthy patients with stage III or IV grade C periodontitis. All the sites with baseline PPD ≥5 mm are included as diseased sites and PC at 3 months after completion of non‐surgical periodontal treatment was calculated. PC was compared between smokers and non‐smokers at site and patient levels. Multilevel analysis is used to investigate factors at patient, tooth and site levels affecting PPD changes and the probability of PC. Results: A total of 1998 diseased sites in 27 patients were included in the analysis. The rates of PC1 and PC2 were 58.4% and 70.2% and were significantly correlated to smoking habits at site level (r (1) = 7.03, p = 0.008; r (1) = 36.17, p < 0.001). Tooth type, mobility, clinical attachment level (CAL) and PPD at baseline significantly affected PC. Conclusions: The present findings indicate that non‐surgical periodontal treatment is effective in PC, but its performance is influenced by baseline PPD and CAL and residual pockets may remain. [ABSTRACT FROM AUTHOR]

Objective: No direct comparisons of the effect of natalizumab and ocrelizumab on progression independent of relapse activity (PIRA) and relapse‐associated worsening (RAW) events are currently available. We aimed to compare the risk of achieving first 6 months confirmed PIRA and RAW events and irreversible Expanded Disability Status Scale (EDSS) 4.0 and 6.0 in a cohort of naïve patients treated with natalizumab or ocrelizumab from the Italian Multiple Sclerosis Register. Methods: Patients with a first visit within 1 year from onset, treated with natalizumab or ocrelizumab, and ≥3 visits were extracted. Pairwise propensity score‐matched analyses were performed. Risk of reaching the first PIRA, RAW, and EDSS 4.0 and 6.0 events were estimated using multivariable Cox proportional hazards models. Kaplan–Meier curves were used to show cumulative probabilities of reaching outcomes. Results: In total, 770 subjects were included (natalizumab = 568; ocrelizumab = 212) and the propensity score‐matching retrieved 195 pairs. No RAW events were found in natalizumab group and only 1 was reported in ocrelizumab group. A first PIRA event was reached by 23 natalizumab and 25 ocrelizumab exposed patients; 7 natalizumab‐ and 10 ocrelizumab‐treated patients obtained an irreversible EDSS 4.0, while 13 natalizumab‐ and 15 ocrelizumab‐treated patients reached an irreversible EDSS 6.0. No differences between the two groups were found in the risk (HR, 95%CI) of reaching a first PIRA (1.04, 0.59–1.84; p = 0.88) event, an irreversible EDSS 4.0 (1.23, 0.57–2.66; p = 0.60) and 6.0 (0.93, 0.32–2.68; p = 0.89). Interpretation: Both medications strongly suppress RAW events and, in the short term, the risk of achieving PIRA events, EDSS 4.0 and 6.0 milestones is not significantly different. [ABSTRACT FROM AUTHOR]

In light of the ever‐increasing demand for lightweight materials suitable for heat transport applications, many efforts are devoted to enhancing the thermal properties of polymer‐based nanocomposites via nanofillers. In the present study, nanocomposites based on epoxy resin, including 3 wt% of multiwalled carbon nanotubes (MWCNTs), are prepared and then thermally characterized. More in detail, it is investigated the temperature increase over time, due to the Joule heating effect, when different voltage values (70, 80, and 90 V) are applied to the specimens. These experimental measures validate a simulation study performed with commercial software (COMSOL Multiphysics®), which allows the investigation of several thermal aspects of the Joule heating. A perfect agreement between experimental and modeling data is found. This means that, in support of experimental activities, modern computational methods can add knowledge in materials science to discover new advanced materials or investigate the existing ones in depth. The present case study examines the potential use of nano‐reinforced polymeric materials for thermal applications involving the Joule effect. [ABSTRACT FROM AUTHOR]

The family of 2D chalcogenide semiconductors has been growing rapidly. Metal monochalcogenides, for instance, can enable new possibilities in functional electronics and optoelectronics. A Gallium Selenide (GaSe) thin flake is used to fabricate a back gated field effect transistor (FET) with n‐type conduction behavior and wide hysteresis at the ambient conditions. The device shows high mobility up to 28 cm2 V−1 s−1 with Ion/Ioff ratio over 103. Under the laser exposure, the device shows a decrease in the threshold voltage and a left‐shift of the transfer characteristic with a slight increase in the current. The transfer characteristic exhibits a hysteretic behavior with hysteresis width linearly dependent on the applied gate voltage. Moreover, the GaSe‐based FET shows a photo response with a photoresponsivity of 475 mAW−1 and detectivity of 4.6 × 1012 Jones. The photocurrent rise and decay times are 0.1 and 1.3 s, respectively. Furthermore, the GaSe FET device can be used as a performant memory device with well separated states and memory window enhanced by the laser exposure, confirming an optoelectronic memory class. [ABSTRACT FROM AUTHOR]

Here, we explore the profound impact of the Tasmanian Aboriginal (Palawa) people on Tasmanian landscapes by examining a 22,000‐year record of landscape change from Lake Selina in western Tasmania, Australia. We analysed a sediment core for palaeoecological proxies, namely, pollen (vegetation), charcoal (fire), and geochemical data (landscape weathering). This study reveals that the contemporary landscape is a product of Palawa people’s intentional and strategic fire management practices characterised by fire‐dependent buttongrass moorland and the absence of climax rainforest. Specifically, our data show that rainforest failed to re‐establish a dominance at Lake Selina following the end of the Last Glacial Maximum, as temperature and moisture increased as a result of Palawa cultural fire for at least 18,000 years. This finding challenges the long‐held notion that Tasmania’s wilderness is a product of the absence of human activity. Rather, archaeological sites across western and central Tasmania demonstrate long term presence, with some of the highest artefact and faunal bone densities in the world. The study contributes to the recognition of Tasmania’s west as a cultural landscape shaped by generations of Aboriginal care for Country and fire practices. [ABSTRACT FROM AUTHOR]

Introduction: Implantation failure after transferring morphologically "good‐quality" embryos in in vitro fertilization/intracytoplasmic sperm injection (IVF/ICSI) may be explained by impaired endometrial receptivity. Analyzing the endometrial transcriptome analysis may reveal the underlying processes and could help in guiding prognosis and using targeted interventions for infertility. This exploratory study investigated whether the endometrial transcriptome profile was associated with short‐term or long‐term implantation outcomes (ie success or failure). Material and methods: Mid‐luteal phase endometrial biopsies of 107 infertile women with one full failed IVF/ICSI cycle, obtained within an endometrial scratching trial, were subjected to RNA‐sequencing and differentially expressed genes analysis with covariate adjustment (age, body mass index, luteinizing hormone [LH]‐day). Endometrial transcriptomes were compared between implantation failure and success groups in the short term (after the second fresh IVF/ICSI cycle) and long term (including all fresh and frozen cycles within 12 months). The short‐term analysis included 85/107 women (33 ongoing pregnancy vs 52 no pregnancy), excluding 22/107 women. The long‐term analysis included 46/107 women (23 'fertile' group, ie infertile women with a live birth after ≤3 embryos transferred vs 23 recurrent implantation failure group, ie no live birth after ≥3 good quality embryos transferred), excluding 61/107 women not fitting these categories. As both analyses drew from the same pool of 107 samples, there was some sample overlap. Additionally, cell type enrichment scores and endometrial receptivity were analyzed, and an endometrial development pseudo‐timeline was constructed to estimate transcriptomic deviations from the optimum receptivity day (LH + 7), denoted as ΔWOI (window of implantation). Results: There were no significantly differentially expressed genes between implantation failure and success groups in either the short‐term or long‐term analyses. Principal component analysis initially showed two clusters in the long‐term analysis, unrelated to clinical phenotype and no longer distinct following covariate adjustment. Cell type enrichment scores did not differ significantly between groups in both analyses. However, endometrial receptivity analysis demonstrated a potentially significant displacement of the WOI in the non‐pregnant group compared with the ongoing pregnant group in the short‐term analysis. Conclusions: No distinct endometrial transcriptome profile was associated with either implantation failure or success in infertile women. However, there may be differences in the extent to which the WOI is displaced. [ABSTRACT FROM AUTHOR]

Coronal mass ejections (CMEs) drive space weather effects at Earth and the heliosphere. Predicting their arrival is a major part of space weather forecasting. In 2013, the Community Coordinated Modeling Center started collecting predictions from the community, developing an Arrival Time Scoreboard (ATSB). Riley et al. (2018, https://doi.org/10.1029/2018sw001962) analyzed the first 5 years of the ATSB, finding a bias of a few hours and uncertainty of order 15 hr. These metrics have been routinely quoted since 2018, but have not been updated despite continued predictions. We revise analysis of the ATSB using a sample 3.5 times the size of that in the original study. We find generally the same overall metrics, a bias of −2.5 hr, mean absolute error of 13.2 hr, and standard deviation of 17.4 hr, with only a slight improvement comparing between the previously‐used and new sets. The most well‐established, frequently‐submitted model results tend to outperform those from seldomly‐contributed models. These "best" models show a slight improvement over the 11 year span, with more scatter between the models during early times and a convergence toward the same error metrics in recent years. We find little evidence of any correlations between the arrival time errors and any other properties. The one noticeable exception is a tendency for late predictions for short transit times and vice versa. We propose that any model‐driven systematic errors may be washed out by the uncertainties in CME reconstructions in characterization of the background solar wind, and suggest that improving these may be the key to better predictions. Plain Language Summary: Coronal mass ejections (CMEs) are huge explosions that erupt from the Sun and travel through the solar system. It is important to have warning of when they reach Earth, so many researchers model the arrival time (AT) of CMEs. Many predictions are collected in the AT Scoreboard (ATSB), and the general errors from the first 5 years of the ATSB were determined in 2018. These errors are very important as a measure of the uncertainty of predictions, but they have not been updated in over 6 years. Now the data set is over 3.5 times larger so we determine updated results but ultimately only see a small change in the errors. We find a bias of only a few hours, so no strong tendency for either early or late predictions. We find an average absolute error of 13.2 hr but a wide range about this value for individual cases. We do see some evidence that the most commonly used models have improved over time, but the change is very small and there are many factors affecting whether it is significant or not. We suggest that improving how we reconstruct CME properties and model the background solar wind may improve predictions. Key Points: From 1702 arrival time predictions we find a bias of −2.5 hr, mean absolute error of 13.2 hr, and standard deviation of 17.4 hrThe routinely‐submitted models all perform fairly similar but there is more variation in models with smaller data setsWe find evidence of late predictions for coronal mass ejections (CMEs) with short transit times, and early predictions for CMEs with long transit times [ABSTRACT FROM AUTHOR]

This article discusses the first documented observation of sexual behavior between two male humpback whales. The researchers observed one emaciated whale with a jaw injury being pursued and penetrated by another whale, who held it in place with its pectoral fins. While nonreproductive sexual behavior is common in many species, humpback whale sexual behavior remains largely undescribed. The significance and contexts of these behaviors in humpback whale social interactions require further study. [Extracted from the article]

Diabetes mellitus is a metabolic disorder commonly associated with atherosclerosis. Plants with therapeutic potential, such as Lippia origanoides Kunth, emerge as effective alternatives for treating these diseases. Therefore, this work aims to analyze the antihyperglycemic and antidyslipidemic potential of the hydroalcoholic extract of Lippia origanoides Kunth (ELo) in alloxan‐diabetic rats. Animals were treated orally: normal control, hyperglycemic control, positive control glibenclamide (5 mg/kg), and groups treated with ELo (75, 150, and 250 mg/kg). Preclinical evaluation of ELo showed hypoglycemic, hypolipidemic, hepatic, and renal protective effects. At all doses, ELo significantly reduced hyperglycemia, triglycerides, total cholesterol, low‐density lipoprotein, atherogenic index, atherogenic coefficient, and cardiovascular risk index (p <.05). Elo at different doses promoted an increase in insulin release compared to untreated animals (p <.05) and showed α‐glucosidase inhibitory activity (p <.05). Also, ELo (250 mg/kg group) showed maximum reduction of hyperglycemia, alanine transaminase, aspartate aminotransferase, malonaldehyde, and urea compared to the hyperglycemic and glibenclamide groups, and creatinine only compared to the hyperglycemic groups (p <.05). The promising action of ELo in the context of diabetes may be related to the synergistic action of flavonoid compounds identified in liquid chromatography, whose pharmacological capabilities have already been documented in previous studies. The mechanisms may be the stimulation of insulin release; the inhibitory activity of α‐glucosidase; improving general clinical conditions; and the antioxidant effects of the extract. These findings pave the way for the future development of an herbal presentation of L. origanoides Kunth as a hypoglycemic and cardiovascular protector with a lipid‐lowering effect. [ABSTRACT FROM AUTHOR]

Triple-negative breast cancer (TNBC) has limited therapeutic options, is highly metastatic and characterized by early recurrence. Lipid metabolism is generally deregulated in TNBC and might reveal vulnerabilities to be targeted or used as biomarkers with clinical value. Ferroptosis is a type of cell death caused by iron-dependent lipid peroxidation which is facilitated by the presence of polyunsaturated fatty acids (PUFA). Here we identify fatty acid desaturases 1 and 2 (FADS1/2), which are responsible for PUFA biosynthesis, to be highly expressed in a subset of TNBC with a poorer prognosis. Lipidomic analysis, coupled with functional metabolic assays, showed that FADS1/2 high-expressing TNBC are susceptible to ferroptosis-inducing agents and that targeting FADS1/2 by both genetic interference and pharmacological approach renders those tumors ferroptosis-resistant while unbalancing PUFA/MUFA ratio by the supplementation of exogenous PUFA sensitizes resistant tumors to ferroptosis induction. Last, inhibiting lipid droplet (LD) formation and turnover suppresses the buffering capacity of LD and potentiates iron-dependent cell death. These findings have been validated in vitro and in vivo in mouse- and human-derived clinically relevant models and in a retrospective cohort of TNBC patients. Synopsis: The availability of intracellular polyunsaturated fatty acids (PUFA) depends on fatty acid desaturases 1 and 2 (FADS1/2), expressed at higher levels in aggressive triple-negative breast cancers (TNBC) highly susceptible to ferroptosis. FADS1/2 are highly expressed in a subset of TNBC with a poorer prognosis. FADS1/2 high-expressing TNBC are susceptible to ferroptosis-inducing agents. FADS1/2 ablation decreases PUFA/MUFA ratio and renders TNBC insensitive to pro-ferroptosis agents. Lipid droplets (LD) maintain PUFA/MUFA intracellular balance and when targeted enhance cell death triggered by ferroptosis induction. The availability of intracellular polyunsaturated fatty acids depends on FADS1/2 desaturases, expressed at higher levels in aggressive triple-negative breast cancers highly susceptible to ferroptosis. [ABSTRACT FROM AUTHOR]

Thanks to recent developments in hardware and software, quantum chemical methods are increasingly used for interpreting the complex mechanisms underlying polymerization reaction by homogeneous catalysis. Unfortunately, the dimensions of even the smallest realistic models are too large to permit the use of state‐of‐the‐art composite wave function methods. Under these circumstances, density functional theory still offers the best compromise between cost and accuracy. However, comprehensive benchmarks of different functionals are not yet available for this important research field. The main aim of the present paper is to fill this gap by performing an unbiased comparison of several density functionals and continuum solvent models for the stereo‐control in the propylene polymerization on prototypical catalysts inducing different reaction mechanisms. While it was not possible to define a unique computational protocol providing the best results in all the situations, the B3PW91 functional in conjunction with D3 empirical dispersions and the solvent model density solvent model performs remarkably well for three out of the four investigated catalysts. Under such circumstances, it is recommended to compare the results delivered by different models when approaching additional classes of catalysts. [ABSTRACT FROM AUTHOR]

Background: The CRISPR/Cas9 technology is nowadays a common tool for genome editing to achieve new insights into, for example, diagnostics and therapeutics in cancer and genetic disorders. Cell proliferation and anticancer drug response studies are widely used to evaluate the impact of editing. However, these assays are often time‐consuming, expensive, and reproducibility is an issue. To overcome this, we developed a fast and cheap assay that combines a fully automated multispectral fluorescence microscopy platform with a nuclei staining and open‐source software analysis. Methods: Here, we generated different LEDGF/p75 model cell lines to validate the effect on proliferation and chemosensitivity. Therefore, a fast protocol for an optimized all‐in‐one attempt for cytotoxicity screenings and proliferation analysis of adherent cells in a 96‐well plate format was established using differential staining with two fluorescent dyes (Hoechst 33342 and propidium iodide) for live/dead cell discrimination. Subsequently, an automated cell nuclei count and analysis were performed using bioimage informatics. Results: With the new established assay technology, up to 50,000 cells/well can be detected and analyzed in a 96‐well plate, resulting in a fast and accurate verification of viability and proliferation with consistency of 98% compared to manual counting. Our screening revealed that LEDGF depletion using CRISPR/Cas9 showed a diminished proliferation and chemosensitivity independent of cell line origin. Moreover, LEDGF depletion caused a significant increase in 훾H2AX foci, indicating a substantial increase in DNA double strand breaks. LEDGF/p75 overexpression enhanced proliferation and chemoresistance underlining the role of LEDGF in DNA damage response. Conclusion: Independent of cancer cell type, LEDGF/p75 is a central player in DNA damage repair and is implicated in chemoresistance. Moreover, our automated fluorescence biosensor technology allowed fast and reliable data acquisition without any fixation or additional washing steps. Additionally, data analysis was implemented using the modular open‐source software that can be adapted as needed. [ABSTRACT FROM AUTHOR]

Establishing marine species distributions is essential for guiding management and can be estimated by identifying potential favorable habitat at a population level and incorporating individual‐level information (e.g., movement constraints) to inform realized space use. In this research, we applied a combined modeling approach to tracking data of adult female and juvenile South American sea lions (Otaria flavescens; n = 9) from July to November 2011 to make habitat predictions for populations in northern Chile. We incorporated topographic and oceanographic predictors with sea lion locations and environmentally based pseudo‐absences in a generalized linear model for estimating population‐level distribution. For the individual approach, we used a generalized linear mixed‐effects model with a negative exponential kernel variable to quantify distance‐dependent movement from the colony. Spatial predictions from both approaches were combined in a bivariate color map to identify areas of agreement. We then used a GIS‐based risk model to characterize bycatch risk in industrial and artisanal purse‐seine fisheries based on fishing set data from scientific observers and artisanal fleet logs (2010–2015), the bivariate sea lion distribution map, and criteria ratings of interaction characteristics. Our results indicate population‐level associations with productive, shallow, low slope waters, near to river‐mouths, and with high eddy activity. Individual distribution was restricted to shallow slopes and cool waters. Variation between approaches may reflect intrinsic factors restricting use of otherwise favorable habitat; however, sample size was limited, and additional data are needed to establish the full range of individual‐level distributions. Our bycatch risk outputs identified highest risk from industrial fisheries operating nearshore (within 5 NM) and risk was lower, overall, for the artisanal fleet. This research demonstrates the potential for integrating potential and realized distribution models within a spatial risk assessment and fills a gap in knowledge on this species' distribution, providing a basis for targeting bycatch mitigation outreach and interventions. [ABSTRACT FROM AUTHOR]

Kinetic inertness of Mn(II)‐based MRI contrast agents can be improved by increasing the rigidity of the polydentate ligand that tightly coordinate the metal ion. Taking inspiration from the remarkable increase in kinetic inertness of [Mn(CDTA)]2− compared to [Mn(EDTA)]2− due to the cyclohexyl backbone rigidity, we devised that bicyclic ligands would further improve the kinetic inertness of the Mn(II) complexes. The length of the alkyl bridge on the cyclohexane ring was varied from methylene (BCH‐DTA), ethylene (BCO‐DTA) to propylene (BCN‐DTA) to evaluate the influence of the different trans‐diaminotetraacetate ligands on relaxometric, thermodynamic and kinetic properties of the Mn(II) complexes. 1H and 17O NMR relaxometric studies showed a slight increase in relaxivity and a faster water exchange rate in these Mn(II)‐complexes with respect to [Mn(CDTA)]2−. Solution studies revealed that the conditional stability (pMn) and dissociation half‐life (t1/2) at pH 7.4 follow the order [Mn(BCH‐DTA)]2−<[Mn(BCO‐DTA)]2−<[Mn(BCN‐DTA)]2− highlighting the effect of the bridge length on the overall stability of the Mn(II) complexes. Remarkably, [Mn(BCN‐DTA)]2− shows an improved pMn value and a 7‐times higher kinetic inertness than [Mn(CDTA)]2−. NMR studies on the Zn(II) analogues confirm the rigidity of the bicyclic complexes with an isomerization process at >313 K for the smaller bridged complex [Zn(BCH‐DTA)]2−. [ABSTRACT FROM AUTHOR]

The present work is focused on the study of polyurethane adhesives in the presence of functional fillers (encapsulated enzymes) intended to make them degradable. This is part of a general strategy aiming to recycle multilayer films for packaging, at their end of life, by means of separating the constituent layers as a result of adhesives degradation. Primarily, it was found that the presence of small quantities of functional filler greatly affects both, the quality of the coating process and the kinetics of the adhesive curing. The former, because of the dependency on particle size distribution, leads to high variations in thickness and mechanical properties of multilayers and, the latter, because of a significant catalytic effect (higher curing rates). Indeed, an assessment of the adhesives' kinetics by rheology showed that the pot‐life and the cross‐over point (G′ = G″) for the enzyme‐containing system were obtained three times faster in comparison to the control formulation. These findings were also confirmed by differential scanning calorimetry measurements. On the other hand, by reducing and homogenizing the filler's particle size using separated sieved material (≤50 μm), improvements in coating control as well as in the quality and final properties of the multilayers were evidenced. Highlights: Recycling multilayer plastic films for flexible packaging.Encapsulated enzymes to degrade the polyurethane adhesive in specific conditions.The presence of functional fillers affects the coating process.Process optimization to ensure the coating quality control. [ABSTRACT FROM AUTHOR]

Distillers corn oil (DCO), a byproduct of corn ethanol production, offers an alternative glyceride source for biodiesel production. Nonetheless, its higher free fatty acids (FFA) content compared to other vegetable oils hampers its direct conversion into fatty acid methyl esters (FAME) due to soap formation, catalysts' activity decreasing, and emulsions generation (thus reducing FAME yield), which compromise the quality and stability of the biodiesel produced. Thus, pretreatment steps such as esterification may reduce the FFA to mitigate these issues. In this context, by utilizing glycerine, a solution emerges: esterifying these high‐acidity oils to convert FFA into triglycerides (TAG) before transesterification. However, little is known about how integrated reaction conditions can affect the process in a catalyst‐free system. Thus, our study was guided by a clear‐cut objective: transforming DCO into a raw material ideally suited for biodiesel production, which involved a dramatic reduction in FFA content, reducing it from 18% to a mere 2% while preserving a high concentration of TAG. For that, we systematically employed a response surface methodology with a three‐factorial central composite design to investigate the complex interactions among key parameters: temperature, vacuum pressure, and the glycerol/oil mass ratio. Elevated temperatures and a 2:1 glycerol/oil mass ratio were beneficial for FFA reduction, increased TAG content, and improved oil color. Interaction analysis identified synergistic temperature and vacuum pressure effects on FFA reduction, TAG production, and photometric color index reduction, revealing optimal conditions. Hence, the statistical model highlights DCO as a viable oil for future transesterification processes, laying the foundation for an eco‐friendly and economically efficient biodiesel production network. [ABSTRACT FROM AUTHOR]

Introduction: Dental implants are widely employed as dependable replacements for lost teeth. However, it is crucial to establish, solely through prospective cohort studies, whether a history of periodontitis indeed constitutes a significant risk factor for implant failure. Methods: A systematic literature search was conducted in October 2022 in several electronic databases with subsequent manual updates. Only original prospective cohort studies evaluating the implant (loss) rate ≥1 year after implant loading were included. Logarithmic risk ratio and weighted mean differences were calculated. Study results were summarized using random effects meta‐analyses evaluated by trial sequential analyses. The Newcastle‐Ottawa scale evaluated study bias and the GRADE approach assessed the certainty/quality of the evidence. Results: A total of 14 publications reporting on 12 prospective cohort studies were included. Low evidence certainty/quality evidence due to the absence of randomized clinical trials revealed significantly greater odds of failure in patients with a history of periodontitis at follow‐ups both after ≤5 years (RR = 1.62; 95% CI: 1.71–2.37; p = 0.013) and >5 years (RR = 2.26; 95% CI: 1.12–4.53; p = 0.023). The incidence of peri‐implantitis (RR = 4.09; 95% CI: 1.93–8.58; p < 0.001) and the weighted mean (WM) of marginal bone loss (WM difference = 0.75 mm; 95% CI: 0.18–1.31; p < 0.05) were statistically significantly greater in the periodontally compromised group, whereas there was no significant difference between the two groups for peri‐implant probing depth. Conclusion: A history of periodontitis can be considered a significant risk factor for incident implant failure, peri‐implantitis, and greater marginal bone loss. [ABSTRACT FROM AUTHOR]

Here, we describe for the first time the sperm morphology of Tingidae (Heteroptera). They are small insects presenting lacy patterns on their pronotum and hemielytra and are exclusively phytophagous, with many economically important species. We studied five species of the tribe Tingini (Tinginae): Teleonemia scrupulosa, Vatiga illudens, Gargaphia lunulata, Leptopharsa sp., and Corythucha arcuata. Their spermiogenesis process is similar to other Heteroptera, with some differences in the formation of the centriole adjunct. This structure extends in the anteroposterior spermatid axis, flanking the nucleus, possibly contributing to nucleus remodeling and sperm elongation. The mature sperm of Tingidae is also similar to that of other Heteroptera, with features that corroborate the group's monophyly. Our data support previous results for their sister family, Miridae, which exhibits some characteristics exclusive to this taxon, not present in Tingidae or other Heteroptera. They also support the sister relationship of the genera Gargaphia and Leptopharsa and suggest closer relationship between Vatiga and Corythucha. Overall, this study sheds light on the sperm ultrastructure of Tingidae and provides information for understanding the evolution and diversity of Heteroptera. Research Highlights: The spermiogenesis process and mature sperm are similar to other HeteropteraThe centriole adjunct is derived from a strip of a pericentriolar material extending from the centrioleTingidae and Miridae are distinguishable using sperm morphology. [ABSTRACT FROM AUTHOR]

UPF3B encodes the Regulator of nonsense transcripts 3B protein, a core‐member of the nonsense‐mediated mRNA decay pathway, protecting the cells from the potentially deleterious actions of transcripts with premature termination codons. Hemizygous variants in the UPF3B gene cause a spectrum of neuropsychiatric issues including intellectual disability, autism spectrum disorder, attention deficit hyperactivity disorder, and schizophrenia/childhood‐onset schizophrenia (COS). The number of patients reported to date is very limited, often lacking an extensive phenotypical and neuroradiological description of this ultra‐rare syndrome. Here we report three subjects harboring UPF3B variants, presenting with variable clinical pictures, including cognitive impairment, central hypotonia, and syndromic features. Patients 1 and 2 harbored novel UPF3B variants—the p.(Lys207*) and p.(Asp429Serfs*27) ones, respectively—while the p.(Arg225Lysfs*229) variant, identified in Patient 3, was already reported in the literature. Novel features in our patients are represented by microcephaly, midface hypoplasia, and brain malformations. Then, we reviewed pertinent literature and compared previously reported subjects to our cases, providing possible insights into genotype–phenotype correlations in this emerging condition. Overall, the detailed phenotypic description of three patients carrying UPF3B variants is useful not only to expand the genotypic and phenotypic spectrum of UPF3B‐related disorders, but also to ameliorate the clinical management of affected individuals. [ABSTRACT FROM AUTHOR]

Carbon‐11 (11C) is a widely used radionuclide for positron emission tomography (PET) owing to the omnipresence of carbon atoms in organic molecules. While its half‐life of 20.4 min is ideal for imaging and dosimetry, it also limits the synthetic possibilities. As such, the development of fast and easy, high‐yielding synthesis methods is crucial for the application of 11C‐labeled tracers in humans. In this study, we present a novel and efficient method for the reaction of [11C]CO2 with amine precursors using benzotriazole‐1‐yl‐oxy‐tris‐(dimethylamino)‐phosphonium hexafluorophosphate (BOP) to access 11C‐labeled ureas. Our method is extremely fast as it only requires transfer of [11C]CO2 into a solution with precursor and BOP at room temperature, where it reacts momentary into the desired 11C‐labeled urea. This simple procedure makes it possible to radiolabel urea directly from [11C]CO2 without the need for advanced equipment, making the method applicable for all laboratories where [11C]CO2 is available. We synthesized a small series of aliphatic symmetrical and non‐symmetrical 11C‐labeled ureas using this method, and achieved good to excellent yields. The novelty of our study lies in the fact that peptide coupling reagent BOP is used for the first time in radiochemistry to activate [11C]CO2, facilitating its reaction with amines to obtain 11C‐labeled ureas. [ABSTRACT FROM AUTHOR]

Background Methods Results Conclusion It is common practice to classify waste from the operating theater as “clinical”. The development of sustainable policies could have a significant impact. In the first phase, our study aims to measure general surgery waste and to assess the potential financial and carbon savings of appropriate recycling. Based on this information, we will plan for a second phase in which educational interventions will be put in place to promote waste segregation in surgical environments.We conducted a preliminary cognitive audit of the most common general surgery procedures to examine the types and quantity of waste produced. We calculated the economic and environmental impacts of disposing of waste treated as clinical or general, and we measured how much of it could actually be recycled. Then, we attempted a projection of the savings we could expect if recycling policies were implemented.We found that more than 30% of total waste was actually recyclable. Considering a projection based on annual procedures performed in our hospital, we estimated that for each kind of surgical procedure, we could expect a reduction of the carbon footprint by approximately 6%, and an average 3% reduction in costs every year, only by improving waste segregation in the general surgery operating rooms.There could be a great potential for reducing environmental and economic footprint of the operating rooms by promoting waste recycling protocols. Surgeons are in a unique position to implement for these protocols. Interventions should be codesigned with theater staff to create a “green culture”. [ABSTRACT FROM AUTHOR]

Aim Location Taxon Methods Results Main Conclusions Climatic gradients shape geographic variation in phenotypic traits that are involved in animal thermoregulation. Therefore, increasing temperatures under global warming are expected to cause change over time in traits that show predictable spatial patterns according to environmental clines (body and appendage size, tegument coloration), as well exemplified by biogeographic rules and shown by increasing literature at a local scale. However, whether temporal shifts in phenotypic traits vary spatially according to the magnitude of the change in local climatic conditions is still unknown.World.Barn owl species complex (Tyto alba group).By using thousands of museum specimens collected across the globe from 1901 to 2018, we calculated within‐population change over time in wing length, bill length and melanin‐based plumage coloration and examined whether these trends differed across geographic regions, latitudes and gradients of climate changes.We showed that populations exposed to an increasing warmer climate were subjected to a more marked decrease in body size, as gauged by wing length, and also absolute bill length that displayed a similar, although less steep, pattern of shrinking over time. In addition, phaeomelanin‐based ventral plumage colour has become paler in regions where the climate changed into warmer and drier, and darker where both temperature and precipitation increased.These trends are generally coherent with the predictions based on Bergmann's and Gloger's rules, but not Allen's rule, and suggest that temporal shifts in body size and tegument colour depend on the magnitude of the alteration in climatic conditions, with populations living in regions where the climate has changed the most that are subjected to more marked phenotypic changes. Spatio‐temporal variation in climate has driven within‐species phenotypic clines, and it is expected to increase differences among populations according to the predicted further climate change. [ABSTRACT FROM AUTHOR]

The article describes an innovative methodology for the design and experimental validation of monitoring and anomaly detection algorithms, with a particular focus on the aging phenomenon, linked to the anomalous modification of the Rds(on)$R_{ds_{(on)}}$, in devices switching in power electronic systems integrated into modern high‐performance electrified vehicles. The case study concerns an electric drive for fully electrified vehicles, in which a three‐phase axial flux synchronous motor integrated into a wheel motor (Elaphe) is used and in which a high‐efficiency three‐phase inverter, designed with SiC technology (silicon carbide). The article proposes the design and validation of the innovative aging monitoring and detection system, in four consecutive phases. The first phase involves the creation of a real‐time model of electric drive, validated through experimental data extrapolated directly during a WLTP (Worldwide Harmonized Light Vehicle Test Procedure) test. The second phase consists of the creation of a virtual dataset representative of the aging phenomenon, via an anomaly injection procedure, emulating this phenomenon with a scaling factor (depending on the value of the Rds(on)$R_{ds_{(on)}}$) on the current phase of the motor, relating to the inverter branch whose SiC device is affected. The third phase concerns the design of an estimator of the Rds(on)$R_{ds_{(on)}}$, based on an ANN (Artificial Neural Network) regression model, and involves a data manipulation phase with features extraction and reduction techniques. The fourth and final phase, involves the experimental validation of the method, through PIL (Processor‐In‐the‐Loop) tests, integrating the monitoring algorithm (consisting of a real‐time model and AI‐based regression model) on the NXPs32k144 embedded platform (based on Cortex‐M4), making the algorithm interact with the electric drive model on which anomaly injection is applied. [ABSTRACT FROM AUTHOR]

Objective: This study evaluated the effect of bromelain and propolis extract on the bond strength (BS) of a universal adhesive system to eroded dentin. Materials and Method s : Sixty human molars with exposed dentin were halved, with one half protected by composite resin and the other subjected to erosive treatment followed by remineralization. After the erosive treatment, the composite resin was removed, and the teeth were randomly assigned to three groups (n = 20): Adhesive‐Control System; Br‐10%; Pr‐16%. Following the treatments, composite resin blocks were built on the dentin surfaces and sticks of 0.9 mm2 were obtained and stored in distilled water at 37°C for 24 h and 6 months. After these periods, the sticks underwent bond strength testing and the data were analyzed using 2‐way ANOVA, Bonferroni test, p < 0.05. Fracture patterns were observed using light microscope and scanning electron microscopy. Results: Irrespective of the substrate and aging duration, propolis demonstrated higher BS (p < 0.05) compared to the other treatments. Eroded dentin exhibited greater removal of the smear layer and dentinal tubules with a larger diameter than sound dentin, especially when treated with bromelain, resulting in the formation of resin tags. Conclusions: Propolis consistently promoted the highest bond strength, irrespective of aging or substrate. Eroded dentin treated with propolis, or bromelain exhibited a higher prevalence of non‐adhesive fractures and resin tag formation. Clinical Significance: Propolis shows promise for enhancing the longevity of adhesive restorations in eroded dentin due to its ability to promote high bond strength. [ABSTRACT FROM AUTHOR]

The stereoelectronic factors responsible for stereoselectivity in propene polymerization with several metallocene and post–metallocene transition metal catalysts have been revisited using a combined approach of DFT calculations, the Activation Strain Model, Natural Energy Decomposition Analysis and a molecular descriptor (%VBur). There are in most cases two different paths leading to the formation of stereoerrors (SE), and the classical model does not suffice to fully understand stereoregulation. Improving stereoselectivity requires raising the energies of both SE insertion transition states. Our analyses show that the degrees of deformation of the active site (catalyst+chain) and the prochiral monomer differ for these two paths, and between different catalyst classes. Based on such analyses we discuss: a) the subtle differences in SE formation between stereoselective catalysts with different ligand frameworks; b) the reason for exceptional stereoselectivity reported for a special ansa–metallocene catalyst; c) the (double) stereocontrol origin for isoselective catalysts; d) the electronic contribution for isoselective catalysts generating SE by a modification of the ligand wrapping mode during the polymerization. Although this study will not immediately suggest new catalyst structures, we believe that understanding stereoregulation in great detail will increase our chances of success. [ABSTRACT FROM AUTHOR]

Background: Helicobacter pylori may be found during upper gastrointestinal endoscopy (UGE) performed to diagnose celiac disease (CeD), inflammatory bowel disease (IBD), and eosinophilic esophagitis (EoE). We aimed to describe the frequency of H. pylori in children undergoing UGE for CeD, IBD, and EoE and the number of children receiving eradication treatment. Materials and Methods: A retrospective multicenter study from 14 countries included pediatric patients diagnosed with CeD, IBD, and EoE between January 2019 and December 2021. Data collected: age, gender, hematologic parameters, endoscopic, histologic, and H. pylori culture results, and information on eradication treatment. Results: H. pylori was identified in 349/3890 (9%) children [167 (48%) male, median 12 years (interquartile range 8.1–14.6)]. H. pylori was present in 10% (173/1733) CeD, 8.5% (110/1292) IBD and 7.6% (66/865) EoE patients (p = NS). The prevalence differed significantly between Europe (Eastern 5.2% (28/536), Southern 3.8% (78/2032), Western 5.6% (28/513)) and the Middle East 26.6% (215/809) [odds ratio (OR) 7.96 95% confidence interval (CI) (6.31–10.1) p < 0.0001]. Eradication treatment was prescribed in 131/349 (37.5%) patients, 34.6% CeD, 35.8% IBD, and 56.1% EoE. Predictors for recommending treatment included erosions/ulcers [OR 6.45 95% CI 3.62–11.47, p < 0.0001] and nodular gastritis [OR 2.25 95% CI 1.33–3.81, p 0.003]. Treatment rates were higher in centers with a low H. pylori prevalence (<20%) [OR 3.36 95% CI 1.47–7.66 p 0.004]. Conclusions: Identifying H. pylori incidentally during UGE performed for the most common gastrointestinal diseases varies significantly among regions but not among diseases. The indications for recommending treatment are not well defined, and less than 40% of children received treatment. [ABSTRACT FROM AUTHOR]

Polymer blends can improve material processability and can be used to extrude partially degraded materials, such as expired poly (butylene adipate‐co‐terephthalate) (PBAT), which cannot be normally extruded. Therefore, in this study, the extrudability of PBAT that has passed its expiration date was restored by blending it with poly (butylene succinate) (PBS). Various polymer blends were extruded and characterized to achieve high‐efficiency extrusion. The carbonyl indices in partially degraded PBAT and the corresponding control sample detailed the effects of 98 months of aging on molecular properties. The semicrystalline structure consisted of a mixed ordered arrangement of PBS and PBAT chains dispersed in an amorphous matrix. The microscopic images of the surfaces of the polymer films revealed defects and roughness, followed by an increase in the PBAT concentration in blends. Changes in mechanical properties and water vapor permeability correlated with the PBAT concentration in the blends. To avoid polymer loss, we reported a simple method for using PBAT that has passed its expiration date and cannot be extruded. The results revealed that the polymer films could be used in the packaging industry, especially in food and agricultural sectors. [ABSTRACT FROM AUTHOR]

Over recent years, a growing body of empirical evidence highlights a positive correlation between ecological innovation and firm value creation. Building on natural resource‐based view and upper echelons theory, this study examines the relationship between environmental innovation and the cost of debt, by verifying whether and to what extent there is a moderation effect due to the board gender diversity. Using a sample of 458 European firms belonging to the healthcare industry, we carried out a cross‐sectional analysis, given that the sample is based on just the fiscal year 2020. The empirical evidence shows that environmental innovation decreases the cost of debt, by reducing company's perceived risk. In addition, board gender diversity negatively moderates the foregoing relationship. Therefore, our study suggests that public policy makers might underpin environmental innovation policies and specific features on board of directors, since they exert relevant implications on firm's value creation and investors' decisions. [ABSTRACT FROM AUTHOR]

Interpersonal touch plays a crucial role in shaping relationships and encouraging social connections. Failure in processing tactile input or abnormal tactile sensitivity may hamper social behaviors and have severe consequences in individuals' relational lives. Autism Spectrum Disorder (ASD) is characterized by both sensory disruptions and social impairments, making affective touch an ideal meeting point for understanding these features in ASD individuals. By integrating behavioral and physiological measures, we investigated the effects of affective touch on adult individuals with ASD from both an implicit and explicit perspective. Specifically, at an implicit level, we investigated whether and how receiving an affective touch influenced participants' skin conductance tonic and phasic components. At the explicit level, we delved into the affective and unpleasant features of affective touch. Overall, we observed lower skin conductance level in ASD compared to TD subjects. Interestingly, the typically developing (TD) group showed an increased autonomic response for affective touch compared to a control touch, while ASD subjects' autonomic response did not differ between the two conditions. Furthermore, ASD participants provided higher ratings for both the affective and unpleasant components of the touch, compared to TD subjects. Our results reveal a noteworthy discrepancy in ASD population between the subjective experience, characterized by amplified hedonic but also unpleasant responses, and the physiological response, marked by a lack of autonomic activation related to affective touch. This insightful dissociation seems crucial for a deeper understanding of the distinctive challenges characterizing people with ASD and may have implications for diagnosis and therapeutic approaches. Lay Summary: In the present study, we investigated the effects of affective touch on adult individuals with ASD from both an implicit and explicit perspective, integrating behavioral and physiological measures. Our results reveal that ASD individuals show a noteworthy discrepancy between explicit and implicit experience, characterized by the co‐occurrence of amplified hedonic and unpleasant ratings together with a lack of autonomic activation related to affective touch. This dissociation seems crucial for a deeper understanding of the distinctive challenges characterizing this syndrome and may have implications for diagnosis and therapeutic approaches. [ABSTRACT FROM AUTHOR]

Endosomal trafficking ensures the proper distribution of lipids and proteins to various cellular compartments, facilitating intracellular communication, nutrient transport, waste disposal, and the maintenance of cell structure. Retromer, a peripheral membrane protein complex, plays an important role in this process by recruiting the associated actin‐polymerizing WASH complex to establish distinct sorting domains. The WASH complex is recruited through the interaction of the VPS35 subunit of retromer with the WASH complex subunit FAM21. Here, we report the identification of two separate fragments of FAM21 that interact with VPS35, along with a third fragment that binds to the VPS29 subunit of retromer. The crystal structure of VPS29 bound to a peptide derived from FAM21 shows a distinctive sharp bend that inserts into a conserved hydrophobic pocket with a binding mode similar to that adopted by other VPS29 effectors. Interestingly, despite the network of interactions between FAM21 and retromer occurring near the Parkinson's disease‐linked mutation (D620N) in VPS35, this mutation does not significantly impair the direct association with FAM21 in vitro. [ABSTRACT FROM AUTHOR]

Echovirus 11 (E11) has gained attention owing to its association with severe neonatal infections. Due to the limited data available, the World Health Organization (WHO) considers public health risk to the general population to be low. The present study investigated the genetic variation and molecular evolution of E11 genomes collected from May to December 2023. Whole genome sequencing (WGS) was performed for 16 E11 strains. Phylogenetic analysis on WG showed how all Italian strains belonged to genogroup D5, similarly to other E11 strains recently reported in France and Germany all together aggregated into separate clusters. A cluster‐specific recombination pattern was also identified using phylogenetic analysis of different genome regions. Echovirus 6 was identified as the major recombinant virus in 3Cpro and 3Dpol regions. The molecular clock analysis revealed that the recombination event probably occurred in June 2018 (95% HPD interval: Jan 2016–Jan 2020). Shannon entropy analyses, within P1 region, showed how 11 amino acids exhibited relatively high entropy. Five of them were exposed on the canyon region which is responsible for receptor binding with the neonatal Fc receptor. The present study showed the recombinant origin of a new lineage of E11 associated with severe neonatal infections. [ABSTRACT FROM AUTHOR]