21 results on '"Palombaro, M."'
Search Results
2. Rigidity of three-dimensional lattices and dimension reduction in heterogeneous nanowires
- Author
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Lazzaroni, G., Palombaro, M., and Schlömerkemper, A.
- Subjects
Mathematics - Analysis of PDEs - Abstract
In the context of nanowire heterostructures we perform a discrete to continuum limit of the corresponding free energy by means of $\Gamma$-convergence techniques. Nearest neighbours are identified by employing the notions of Voronoi diagrams and Delaunay triangulations. The scaling of the nanowire is done in such a way that we perform not only a continuum limit but a dimension reduction simultaneously. The main part of the proof is a discrete geometric rigidity result that we announced in an earlier work and show here in detail for a variety of three-dimensional lattices. We perform the passage from discrete to continuum twice: once for a system that compensates a lattice mismatch between two parts of the heterogeneous nanowire without defects and once for a system that creates dislocations. It turns out that we can verify the experimentally observed fact that the nanowires show dislocations when the radius of the specimen is large.
- Published
- 2015
3. Impact Of Body Composition Parameters From Simulation Ct-Scan On Neoadjuvant Chemoradiotherapy (Ncrt) Compliance And Survival In Locally Advanced Rectal Cancer (Larc) Patients: Preliminary Data Of A Large Retrospective Cohort Study
- Author
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Cintoni, M., primary, Reina, S., additional, Chiloiro, G., additional, Pulcini, G., additional, Palombaro, M., additional, Grassi, F., additional, Persichetti, E., additional, Corvari, B., additional, Meldolesi, E., additional, Rinninella, E., additional, Valentini, V., additional, Gasbarrini, A., additional, Gambacorta, M.A., additional, and Mele, M.C., additional
- Published
- 2023
- Full Text
- View/download PDF
4. Nutritional Interventions during Chemotherapy for Pancreatic Cancer: A Systematic Review of Prospective Studies
- Author
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Cintoni, Marco, Grassi, Futura, Palombaro, M., Rinninella, Emanuele, Pulcini, Gabriele, Di Donato, A., Salvatore, Lisa, Quero, Giuseppe, Tortora, Giampaolo, Alfieri, Sergio, Gasbarrini, Antonio, Mele, Maria Cristina, Cintoni M. (ORCID:0000-0002-9610-0748), Grassi F., Rinninella E. (ORCID:0000-0002-9165-2367), Pulcini G., Salvatore L., Quero G. (ORCID:0000-0002-0001-9479), Tortora G. (ORCID:0000-0002-1378-4962), Alfieri S. (ORCID:0000-0002-0404-724X), Gasbarrini A. (ORCID:0000-0002-7278-4823), Mele M. C. (ORCID:0000-0003-0153-5819), Cintoni, Marco, Grassi, Futura, Palombaro, M., Rinninella, Emanuele, Pulcini, Gabriele, Di Donato, A., Salvatore, Lisa, Quero, Giuseppe, Tortora, Giampaolo, Alfieri, Sergio, Gasbarrini, Antonio, Mele, Maria Cristina, Cintoni M. (ORCID:0000-0002-9610-0748), Grassi F., Rinninella E. (ORCID:0000-0002-9165-2367), Pulcini G., Salvatore L., Quero G. (ORCID:0000-0002-0001-9479), Tortora G. (ORCID:0000-0002-1378-4962), Alfieri S. (ORCID:0000-0002-0404-724X), Gasbarrini A. (ORCID:0000-0002-7278-4823), and Mele M. C. (ORCID:0000-0003-0153-5819)
- Abstract
Background: Pancreatic cancer incidence is growing, but the prognosis for survival is still poor. Patients with pancreatic cancer often suffer from malnutrition and sarcopenia, two clinical conditions that negatively impact oncological clinical outcomes. The aim of this systematic review was to analyze the impact of different nutritional interventions on clinical outcomes in patients with pancreatic cancer during chemotherapy. Methods: A systematic review of MedLine, EMBASE, and Web of Science was carried out in December 2022, identifying 5704 articles. Titles and abstracts of all records were screened for eligibility based on inclusion criteria, and nine articles were included. Results: All nine articles included were prospective studies, but a meta-analysis could not be performed due to heterogenicity in nutritional intervention. This Systematic Review shows an improvement in Quality of Life, nutritional status, body composition, oral intake, and Karnofsky Performance Status, following nutritional interventions. Conclusions: This Systematic Review in pancreatic cancer patients during chemotherapies does not allow one to draw firm conclusions. However, nutritional support in pancreatic cancer patients is advisable to ameliorate oncological care. Further well-designed prospective studies are needed to identify nutritional support’s real impact and to establish a reliable way to improve nutritional status of pancreatic cancer patients during chemotherapy.
- Published
- 2023
5. Metabolic Disorders and Psoriasis: Exploring the Role of Nutritional Interventions
- Author
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Cintoni, Marco, Palombaro, M., Maramao, F. S., Raoul, Pauline Celine, Egidi, Gabriele, Leonardi, E., Bianchi, L., Campione, E., Rinninella, Emanuele, Gasbarrini, Antonio, Mele, Maria Cristina, Cintoni M. (ORCID:0000-0002-9610-0748), Raoul P., Egidi G., Rinninella E. (ORCID:0000-0002-9165-2367), Gasbarrini A. (ORCID:0000-0002-7278-4823), Mele M. C. (ORCID:0000-0003-0153-5819), Cintoni, Marco, Palombaro, M., Maramao, F. S., Raoul, Pauline Celine, Egidi, Gabriele, Leonardi, E., Bianchi, L., Campione, E., Rinninella, Emanuele, Gasbarrini, Antonio, Mele, Maria Cristina, Cintoni M. (ORCID:0000-0002-9610-0748), Raoul P., Egidi G., Rinninella E. (ORCID:0000-0002-9165-2367), Gasbarrini A. (ORCID:0000-0002-7278-4823), and Mele M. C. (ORCID:0000-0003-0153-5819)
- Abstract
(1) Background: Psoriasis is a chronic autoimmune disease with a close relationship with metabolic diseases such as obesity, diabetes, and dyslipidemia. The aim of this review was to identify the relationship between psoriasis, metabolic diseases, and dietetic therapies. According to recent findings, there is a strong association between psoriasis and obesity as well as vitamin D and micronutrient deficiencies. (2) Methods: This review was conducted via PubMed, aiming to search for studies involving psoriasis linked with metabolic disorders or with nutritional treatments. (3) Results: Our review shows that a healthy lifestyle can positively influence the course of the disease. The maintaining of a proper body weight together with physical activity and good nutritional choices are associated with an improvement in psoriasis severity. A Mediterranean diet rich in fiber, vitamins, and polyphenols may indeed be a strategy for controlling psoriasis symptoms. The effectiveness of this diet lies not only in its anti-inflammatory power, but also in its ability to favorably influence the intestinal microbiota and counteract dysbiosis, which is a risk factor for many autoimmune diseases. (4) Conclusions: In synergy with standard therapy, the adoption of an appropriate diet can be recommended to improve the clinical expression of psoriasis and reduce the incidence of comorbidities.
- Published
- 2023
6. Impact of Diet on Gut Microbiota Composition and Microbiota-Associated Functions in Heart Failure: A Systematic Review of In Vivo Animal Studies
- Author
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Palombaro, M., Raoul, Pauline Celine, Cintoni, Marco, Rinninella, Emanuele, Pulcini, Gabriele, Aspromonte, Nadia, Ianiro, Gianluca, Gasbarrini, Antonio, Mele, Maria Cristina, Raoul P., Cintoni M. (ORCID:0000-0002-9610-0748), Rinninella E. (ORCID:0000-0002-9165-2367), Pulcini G., Aspromonte N., Ianiro G. (ORCID:0000-0002-8318-0515), Gasbarrini A. (ORCID:0000-0002-7278-4823), Mele M. C. (ORCID:0000-0003-0153-5819), Palombaro, M., Raoul, Pauline Celine, Cintoni, Marco, Rinninella, Emanuele, Pulcini, Gabriele, Aspromonte, Nadia, Ianiro, Gianluca, Gasbarrini, Antonio, Mele, Maria Cristina, Raoul P., Cintoni M. (ORCID:0000-0002-9610-0748), Rinninella E. (ORCID:0000-0002-9165-2367), Pulcini G., Aspromonte N., Ianiro G. (ORCID:0000-0002-8318-0515), Gasbarrini A. (ORCID:0000-0002-7278-4823), and Mele M. C. (ORCID:0000-0003-0153-5819)
- Abstract
Heart failure (HF) represents a cardiovascular disease with high mortality and morbidity. The latest evidence shows that changes in the composition of the gut microbiota might play a pivotal role in the prevention and management of HF. This systematic review aims at assessing the potential associations between the diet, gut microbiota, and derived metabolites with the outcomes of HF. A systematic literature search was performed up to July 2022 on the PubMed, Web of Science, and Scopus databases. The PRISMA guidelines were followed when possible. The risk of bias was assessed with the SYRCLE and ARRIVE tools. A total of nine pre-clinical studies on animal models, with considerable heterogeneity in dietary interventions, were included. High-fiber/prebiotic diets (n = 4) and a diet rich in polyphenols (n = 1) modified the gut microbiota composition and increased microbial metabolites' activities, linked with an improvement in HF outcomes, such as a reduction in systolic blood pressure, cardiac hypertrophy, and left ventricular thickness. A high-fat diet (n = 2) or a diet rich in choline (n = 2) induced an increase in TMAO and indole derivative production associated with a decrease in cardiac function, systemic endotoxemia, and inflammation and an increase in cardiac fibrosis and cardiac remodeling. Although results are retrieved from animal studies, this systematic review shows the key role of the diet-especially a high-fiber and prebiotic diet-on gut microbial metabolites in improving HF outcomes. Further studies on human cohorts are needed to identify personalized therapeutic dietary interventions to improve cardiometabolic health.
- Published
- 2022
7. MO-0223 Simulation-CT Skeletal Muscle Index as a Biomarker for CRT compliance and survival in rectal cancer
- Author
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Reina, S., primary, Chiloiro, G., additional, Cintoni, M., additional, Corvari, B., additional, Meldolesi, E., additional, Rinninella, E., additional, Pulcini, G., additional, Palombaro, M., additional, Gasbarrini, A., additional, Mele, M.C., additional, Valentini, V., additional, and Gambacorta, M.A., additional
- Published
- 2022
- Full Text
- View/download PDF
8. Nutritional interventions targeting gut microbiota during cancer therapies
- Author
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Rinninella, Emanuele, Raoul, Pauline Celine, Cintoni, M., Palombaro, M., Pulcini, Gabriele, Gasbarrini, Antonio, Mele, Maria Cristina, Rinninella E. (ORCID:0000-0002-9165-2367), Raoul P., Pulcini G., Gasbarrini A. (ORCID:0000-0002-7278-4823), Mele M. C. (ORCID:0000-0003-0153-5819), Rinninella, Emanuele, Raoul, Pauline Celine, Cintoni, M., Palombaro, M., Pulcini, Gabriele, Gasbarrini, Antonio, Mele, Maria Cristina, Rinninella E. (ORCID:0000-0002-9165-2367), Raoul P., Pulcini G., Gasbarrini A. (ORCID:0000-0002-7278-4823), and Mele M. C. (ORCID:0000-0003-0153-5819)
- Abstract
The gut microbiome is increasingly being recognized for its influence on intestinal and extra-intestinal disorders such as cancer. Today, diet is the most studied environmental modulator of gut microbiota, capable of altering or improving it in terms of richness and diversity. Recent evidence from several preclinical and clinical trials suggested that gut microbiota composition could modulate cancer therapies (toxicities, treatment responses) and vice versa. This review highlights the latest research on the bidirectional associations between gut microbiota and cancer. We also dissect the role of gut microbiota during cancer therapies in terms of toxicity and treatment response and, in turn, how cancer therapies could impact gut microbiota composition and functions. In this context, we summarize the state-of-the-art research regarding the role of various nutritional interventions—prebiotics, dietary strategies, and dietary restrictions—as cutting-edge possibilities to modulate gut microbiota during cancer therapies.
- Published
- 2021
9. Relaxation of Three Solenoidal Wells and Characterization of Extremal Three-phase H-measures
- Author
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Palombaro, M. and Smyshlyaev, V. P.
- Published
- 2009
- Full Text
- View/download PDF
10. Correction to: Derivation of a Linearised Elasticity Model from Singularly Perturbed Multiwell Energy Functionals (Archive for Rational Mechanics and Analysis, (2018), 230, 1, (1-45), 10.1007/s00205-018-1240-6)
- Author
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Alicandro, R., Dal Maso, G., Lazzaroni, G., and Palombaro, M.
- Published
- 2018
11. Child abuse and osteogenesis imperfecta: How can they be still misdiagnosed? A case report
- Author
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D Eufemia, P., Palombaro, M., Lodato, V., Zambrano, A., Mauro CELLI, Persiani, P., Bari, M. P., and Sangiorgi, L.
- Subjects
Case Report - Abstract
Osteogenesis imperfecta (OI) is a rare hereditary disease caused by mutations in genes coding for type I collagen, resulting in bone fragility. In literature are described forms lethal in perinatal period, forms which are moderate and slight forms where the only sign of disease is osteopenia. Child abuse is an important social and medical problem. Fractures are the second most common presentation after skin lesions and may present specific patterns.
12. Impact of body composition parameters on radiation therapy compliance in locally advanced rectal cancer: A retrospective observational analysis.
- Author
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Chiloiro G, Cintoni M, Palombaro M, Romano A, Reina S, Pulcini G, Corvari B, Di Franco S, Meldolesi E, Egidi G, Grassi F, Raoul P, Rinninella E, Gasbarrini A, Mele MC, and Gambacorta MA
- Abstract
Background: The impact of body composition and sarcopenia in locally advanced rectal cancer (LARC) is still unclear, even several studies have been published on this issue. Our study aims to analyze the impact of sarcopenia on neoadjuvant chemoradiotherapy (nCRT) tolerance and survival outcomes., Methods: This is a retrospective, monocentric study where LARC patients treated between 2010 and 2020 were enrolled. A single slice, from the pre-therapy simulation computed tomography (CT) scan, was used to perform the body composition analysis with dedicated software. The primary endpoint was the impact of body composition on radiotherapy (RT) interruption secondarily on overall survival (OS), disease-free survival (DFS), and local control (LC)., Results: The study included 628 LARC patients (40.9 % female, mean age 63.4 years): 24 % had low skeletal muscle index (SMI), 30 % had low muscle density (MD) and 17 (10.3 % of obese) were sarcopenic obese. Higher BMI (OR 2.38, 95 % CI 1.36-4.01) and lower SMI (0.73, 95 % CI 0.55-0.94) resulted as independent predictors of RT interruption. Sarcopenic obesity (HR 2.83, 95 % CI 1.24-6.45) was related to worse OS, while MD (0.96, 95 % CI 0.93-0.98), and higher SMI (0.97, 95 % CI 0.95-0.99) were related to better OS; a lower MD remained also associated even in adjusted multivariable analysis (0.96, 95 % CI0.93-0.98). Moreover, higher visceral adipose tissue (VAT) resulted associated with worse DFS (1.02, 95 % CI 1.01-1.03), while higher SMI was related to better Local Control (0.96, 95 % CI 0.93-0.99)., Conclusions: Body composition analysis, particularly of muscle and fat masses, may be a useful tool for better management of LARC patients undergoing RT. Increased collaboration between radiation oncologists and clinical nutritionists is advisable, to enable early nutritional support of LARC., Competing Interests: The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper., (© 2024 The Authors.)
- Published
- 2024
- Full Text
- View/download PDF
13. Metabolic Disorders and Psoriasis: Exploring the Role of Nutritional Interventions.
- Author
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Cintoni M, Palombaro M, Maramao FS, Raoul P, Egidi G, Leonardi E, Bianchi L, Campione E, Rinninella E, Gasbarrini A, and Mele MC
- Subjects
- Humans, Obesity complications, Vitamins, Metabolic Diseases, Psoriasis, Diet, Mediterranean, Autoimmune Diseases
- Abstract
(1) Background: Psoriasis is a chronic autoimmune disease with a close relationship with metabolic diseases such as obesity, diabetes, and dyslipidemia. The aim of this review was to identify the relationship between psoriasis, metabolic diseases, and dietetic therapies. According to recent findings, there is a strong association between psoriasis and obesity as well as vitamin D and micronutrient deficiencies. (2) Methods: This review was conducted via PubMed, aiming to search for studies involving psoriasis linked with metabolic disorders or with nutritional treatments. (3) Results: Our review shows that a healthy lifestyle can positively influence the course of the disease. The maintaining of a proper body weight together with physical activity and good nutritional choices are associated with an improvement in psoriasis severity. A Mediterranean diet rich in fiber, vitamins, and polyphenols may indeed be a strategy for controlling psoriasis symptoms. The effectiveness of this diet lies not only in its anti-inflammatory power, but also in its ability to favorably influence the intestinal microbiota and counteract dysbiosis, which is a risk factor for many autoimmune diseases. (4) Conclusions: In synergy with standard therapy, the adoption of an appropriate diet can be recommended to improve the clinical expression of psoriasis and reduce the incidence of comorbidities.
- Published
- 2023
- Full Text
- View/download PDF
14. Nutritional Interventions during Chemotherapy for Pancreatic Cancer: A Systematic Review of Prospective Studies.
- Author
-
Cintoni M, Grassi F, Palombaro M, Rinninella E, Pulcini G, Di Donato A, Salvatore L, Quero G, Tortora G, Alfieri S, Gasbarrini A, and Mele MC
- Subjects
- Humans, Prospective Studies, Quality of Life, Nutritional Status, Pancreatic Neoplasms, Malnutrition, Pancreatic Neoplasms complications, Pancreatic Neoplasms drug therapy
- Abstract
Background: Pancreatic cancer incidence is growing, but the prognosis for survival is still poor. Patients with pancreatic cancer often suffer from malnutrition and sarcopenia, two clinical conditions that negatively impact oncological clinical outcomes. The aim of this systematic review was to analyze the impact of different nutritional interventions on clinical outcomes in patients with pancreatic cancer during chemotherapy., Methods: A systematic review of MedLine, EMBASE, and Web of Science was carried out in December 2022, identifying 5704 articles. Titles and abstracts of all records were screened for eligibility based on inclusion criteria, and nine articles were included., Results: All nine articles included were prospective studies, but a meta-analysis could not be performed due to heterogenicity in nutritional intervention. This Systematic Review shows an improvement in Quality of Life, nutritional status, body composition, oral intake, and Karnofsky Performance Status, following nutritional interventions., Conclusions: This Systematic Review in pancreatic cancer patients during chemotherapies does not allow one to draw firm conclusions. However, nutritional support in pancreatic cancer patients is advisable to ameliorate oncological care. Further well-designed prospective studies are needed to identify nutritional support's real impact and to establish a reliable way to improve nutritional status of pancreatic cancer patients during chemotherapy.
- Published
- 2023
- Full Text
- View/download PDF
15. Impact of Diet on Gut Microbiota Composition and Microbiota-Associated Functions in Heart Failure: A Systematic Review of In Vivo Animal Studies.
- Author
-
Palombaro M, Raoul P, Cintoni M, Rinninella E, Pulcini G, Aspromonte N, Ianiro G, Gasbarrini A, and Mele MC
- Abstract
Heart failure (HF) represents a cardiovascular disease with high mortality and morbidity. The latest evidence shows that changes in the composition of the gut microbiota might play a pivotal role in the prevention and management of HF. This systematic review aims at assessing the potential associations between the diet, gut microbiota, and derived metabolites with the outcomes of HF. A systematic literature search was performed up to July 2022 on the PubMed, Web of Science, and Scopus databases. The PRISMA guidelines were followed when possible. The risk of bias was assessed with the SYRCLE and ARRIVE tools. A total of nine pre-clinical studies on animal models, with considerable heterogeneity in dietary interventions, were included. High-fiber/prebiotic diets ( n = 4) and a diet rich in polyphenols ( n = 1) modified the gut microbiota composition and increased microbial metabolites' activities, linked with an improvement in HF outcomes, such as a reduction in systolic blood pressure, cardiac hypertrophy, and left ventricular thickness. A high-fat diet ( n = 2) or a diet rich in choline ( n = 2) induced an increase in TMAO and indole derivative production associated with a decrease in cardiac function, systemic endotoxemia, and inflammation and an increase in cardiac fibrosis and cardiac remodeling. Although results are retrieved from animal studies, this systematic review shows the key role of the diet-especially a high-fiber and prebiotic diet-on gut microbial metabolites in improving HF outcomes. Further studies on human cohorts are needed to identify personalized therapeutic dietary interventions to improve cardiometabolic health.
- Published
- 2022
- Full Text
- View/download PDF
16. Body composition and immunonutritional status in patients treated with pressurized intraperitoneal aerosol chemotherapy (PIPAC) for gastrointestinal peritoneal metastases: a prospective single-center analysis.
- Author
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Rotolo S, Di Giorgio A, Cintoni M, Rinninella E, Palombaro M, Pulcini G, Schena CA, Chiantera V, Vizzielli G, Gasbarrini A, Pacelli F, and Mele MC
- Abstract
Objectives: Pressurized intraperitoneal aerosol chemotherapy (PIPAC) is a novel drug administration method with promising efficacy for the treatment of peritoneal metastases (PM). This study aimed to evaluate the prognostic value of an immunonutritional assessment on the feasibility, safety, and survival in this setting., Methods: Data of PM patients undergoing PIPAC between September 2018 and May 2020 were prospectively recorded. A CT scan-derived body composition assessment was performed for each patient., Results: Fifty-one patients were enrolled, of which 30 (58%) underwent multiple PIPAC cycles, with a pathological response rate of 55%. Prognostic nutritional index (PNI) and neutrophil-to-lymphocytes predicted completion of more than one PIPAC cycle, with a cut off of 36.5 and 4.8 respectively. Muscle attenuation and body fat tissues were associated with pathological response. At multivariate Cox regression analysis, only the presence of a low PNI (HR 2.41, 95% CI 1.08-5.46) was significantly associated with a worse OS., Conclusions: A pretreatment immunonutritional assessment may provide valuable information for PIPAC patients' selection and survival, while body composition parameters are able to predict pathological response. Further larger studies are needed to validate the role of these biomarkers in tailoring the treatment and monitoring PM patients undergoing PIPAC., Competing Interests: Competing interests: Authors state no conflict of interest., (© 2022 Stefano Rotolo et al., published by De Gruyter, Berlin/Boston.)
- Published
- 2022
- Full Text
- View/download PDF
17. Food Additives, a Key Environmental Factor in the Development of IBD through Gut Dysbiosis.
- Author
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Raoul P, Cintoni M, Palombaro M, Basso L, Rinninella E, Gasbarrini A, and Mele MC
- Abstract
Diet is a key environmental factor in inflammatory bowel disease (IBD) and, at the same time, represents one of the most promising therapies for IBD. Our daily diet often contains food additives present in numerous processed foods and even in dietary supplements. Recently, researchers and national authorities have been paying much attention to their toxicity and effects on gut microbiota and health. This review aims to gather the latest data focusing on the potential role of food additives in the pathogenesis of IBDs through gut microbiota modulation. Some artificial emulsifiers and sweeteners can induce the dysbiosis associated with an alteration of the intestinal barrier, an activation of chronic inflammation, and abnormal immune response accelerating the onset of IBD. Even if most of these results are retrieved from in vivo and in vitro studies, many artificial food additives can represent a potential hidden driver of gut chronic inflammation through gut microbiota alterations, especially in a population with IBD predisposition. In this context, pending the confirmation of these results by large human studies, it would be advisable that IBD patients avoid the consumption of processed food containing artificial food additives and follow a personalized nutritional therapy prescribed by a clinical nutritionist.
- Published
- 2022
- Full Text
- View/download PDF
18. Nutritional Interventions Targeting Gut Microbiota during Cancer Therapies.
- Author
-
Rinninella E, Raoul P, Cintoni M, Palombaro M, Pulcini G, Gasbarrini A, and Mele MC
- Abstract
The gut microbiome is increasingly being recognized for its influence on intestinal and extra-intestinal disorders such as cancer. Today, diet is the most studied environmental modulator of gut microbiota, capable of altering or improving it in terms of richness and diversity. Recent evidence from several preclinical and clinical trials suggested that gut microbiota composition could modulate cancer therapies (toxicities, treatment responses) and vice versa. This review highlights the latest research on the bidirectional associations between gut microbiota and cancer. We also dissect the role of gut microbiota during cancer therapies in terms of toxicity and treatment response and, in turn, how cancer therapies could impact gut microbiota composition and functions. In this context, we summarize the state-of-the-art research regarding the role of various nutritional interventions-prebiotics, dietary strategies, and dietary restrictions-as cutting-edge possibilities to modulate gut microbiota during cancer therapies.
- Published
- 2021
- Full Text
- View/download PDF
19. Scoliosis secondary to ganglioneuroma: a case report and up to date literature review.
- Author
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D'Eufemia P, Properzi E, Palombaro M, Lodato V, Mellino L, Tetti M, Martini L, and Persiani P
- Subjects
- Algorithms, Child, Decision Trees, Diagnostic Errors, Female, Ganglioneuroma diagnosis, Ganglioneuroma surgery, Humans, Mediastinal Neoplasms diagnosis, Mediastinal Neoplasms surgery, Scoliosis diagnosis, Ganglioneuroma complications, Mediastinal Neoplasms complications, Scoliosis etiology
- Abstract
Idiopathic scoliosis is the most common form of spinal deformity in children. However, secondary causes of scoliosis, such as ganglioneuroma, should be always considered to avoid wrong diagnosis, and further investigations are required when there are atypical signs. We report a case of ganglioneuroma misdiagnosed as idiopathic scoliosis and review the literature to identify the red flags useful for physicians during the evaluation of a child with scoliosis. On the basis of both clinical and radiographic criteria that emerged from this study, we propose an algorithm that could help in the differential diagnosis, suggesting when to perform an MRI.
- Published
- 2014
- Full Text
- View/download PDF
20. Serum brain-type creatine kinase increases in children with osteogenesis imperfecta during neridronate treatment.
- Author
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D'Eufemia P, Finocchiaro R, Villani C, Zambrano A, Lodato V, Palombaro M, Properzi E, and Celli M
- Subjects
- Bone Resorption, Child, Child, Preschool, Densitometry, Female, Humans, Infusions, Intravenous, Male, Osteoclasts metabolism, Risk, Creatine Kinase, BB Form blood, Diphosphonates therapeutic use, Gene Expression Regulation, Enzymologic drug effects, Osteogenesis Imperfecta blood, Osteogenesis Imperfecta drug therapy
- Abstract
Background: Creatine kinase (Ck) catalyzes the reversible transfer of high-energy phosphate groups between adenosine triphosphate and phosphocreatine. The brain isoform (Ckbb) is greatly induced in mature osteoclasts, playing an important role in bone-resorbing function during osteoclastogenesis. High Ckbb serum level has been found in patients with osteopetrosis and in patients with bisphosphonate (BP)-induced osteopetrosis. BPs are considered the treatment of choice for children with osteogenesis imperfecta (OI), acting as potent inhibitors of bone resorption by suppressing the activity of osteoclasts., Methods: We determined total serum Ck and isoform activity in 18 prepubertal children with type I OI, before and during treatment with the BP neridronate infusions., Results: Basal serum Ckbb levels were slightly elevated with respect to controls (mean ± SD = 3.0 ± 2.7 vs. 2.0 ± 2.2) and progressively increased after neridronate treatment (t0 vs. t4: mean ± SD = 3.0 ± 2.7 to 10.8 ± 8.1), with significant increment after first, second, and fourth infusions (P < 0.01). An inverse correlation was found between serum Ckbb and serum CTx at basal level., Conclusion: Our results support previous observations that increased serum Ckbb reflects failure of osteoclasts or, at least, suppression of osteoclasts. Upon considering that BPs are long acting, this information could be useful to prevent the risk of overtreatment after long-term BP exposure in pediatric patients with OI.
- Published
- 2014
- Full Text
- View/download PDF
21. Child abuse and osteogenesis imperfecta: how can they be still misdiagnosed? A case report.
- Author
-
D'Eufemia P, Palombaro M, Lodato V, Zambrano A, Celli M, Persiani P, De Bari MP, and Sangiorgi L
- Abstract
Osteogenesis imperfecta (OI) is a rare hereditary disease caused by mutations in genes coding for type I collagen, resulting in bone fragility. In literature are described forms lethal in perinatal period, forms which are moderate and slight forms where the only sign of disease is osteopenia. Child abuse is an important social and medical problem. Fractures are the second most common presentation after skin lesions and may present specific patterns.The differential diagnosis between slight-moderate forms of OI and child abuse could be very challenging especially when other signs typical of abuse are absent, since both could present with multiple fractures without reasonable explanations. We report a 20 months-old female with a history of 4 fractures occurred between the age of three and eighteen months, brought to authorities' attention as a suspected child abuse.However when she came to our department physical examination, biochemical tests, total body X-ray and a molecular analysis of DNA led the diagnosis of OI.Thus, a treatment with bisphosphonate and a physical rehabilitation process, according to Vojta method, were started with improvement in bony mineralization, gross motor skills and absence of new fracture.In conclusion our case demonstrates how in any child presenting fractures efforts should be made to consider, besides child abuse, all the other hypothesis even the rarest as OI.
- Published
- 2012
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