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Micheletti C, Bonetti G, Madeo G, Gadler M, Benedetti S, Guerri G, Cristofoli F, Generali D, Donofrio CA, Cominetti M, Fioravanti A, Riccio L, Manganotti P, Caruso P, Bernini A, Fulcheri E, Stuppia L, Gatta V, Cecchin S, Marceddu G, Bertelli M. Omics sciences and precision medicine in glioblastoma. Clin Ter 2023; 174:77-84. [PMID: 37994751 DOI: 10.7417/ct.2023.2474] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 11/24/2023]
Abstract
Abstract Glioblastoma is a highly aggressive and malignant type of brain cancer with a poor prognosis, despite current treatment options of surgery, radiation therapy, and chemotherapy. These treatments have limitations due to the aggressive nature of the cancer and the difficulty in completely removing the tumor without damaging healthy brain tissue. Personalized medicine, using genomic profiling to tailor treatment to the patient's specific tumor, and immunotherapy have shown promise in clinical trials. The blood-brain barrier also poses a challenge in delivering treatments to the brain, and researchers are exploring various approaches to bypass it. More effective, personalized treatment approaches are needed to improve outcomes for glioblastoma patients. This tumor is studied using genomics, transcriptomics, and proteomics techniques, to better understand its underlying molecular mechanisms. Recent studies have used these techniques to identify potential therapeutic targets, molecular subtypes, and heterogeneity of tumor cells. Advancements in omics sciences have improved our understanding of glioblastoma biology, and precision medicine approaches have impli-cations for more accurate diagnoses, improved treatment outcomes, and personalized preventive care. Precision medicine can match patients with drugs that target specific genetic mutations, improve clinical trials, and identify individuals at higher risk for certain diseases. Precision medicine, which involves customizing medical treatment based on an individual's genetic makeup, lifestyle, and environmental factors, has shown promise in improving treatment outcomes for glioblastoma patients. Identifying biomarkers is essential for patient stratification and treatment selection in precision medicine approaches for glioblastoma, and several biomarkers have shown promise in predicting patient response to treatment. Targeted therapies are a key component of precision medicine approaches in glioblastoma, but there is still a need to improve their effectiveness. Technical challenges, such as sample quality and availability, and challenges in analyzing and interpreting large amounts of data remain significant obstacles in omics sciences and precision medicine for glioblastoma. The clinical implementation of precision medicine in glioblastoma treatment faces challenges related to patient selection, drug development, and clinical trial design, as well as ethical and legal considerations related to patient privacy, informed consent, and access to expensive treatments.
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Affiliation(s)
| | | | - G Madeo
- MAGI'S LAB, Rovereto (TN), Italy
| | - M Gadler
- MAGI'S LAB, Rovereto (TN), Italy
| | | | - G Guerri
- MAGI'S LAB, Rovereto (TN), Italy
| | | | - D Generali
- Department of Medicine, Surgery and Health Sciences, University of Trieste, Italy; Multidisciplinary Unit of Breast Pathology and Translational Research, Cremona Hospital, Italy
| | - C A Donofrio
- Department of Neurosurgery, ASST Cremona, Cremona, Italy
- Division of Biology and Genetics, Department of Molecular and Translational Medicine, University of Brescia, Brescia, Italy
| | - M Cominetti
- Department of Neurosurgery, ASST Cremona, Cremona, Italy
| | - A Fioravanti
- Department of Neurosurgery, ASST Cremona, Cremona, Italy
| | - L Riccio
- Department of Neurosurgery, ASST Cremona, Cremona, Italy
| | - P Manganotti
- Clinical Unit of Neurology, Department of Medicine, Surgery and Health Sciences, Cattinara University Hospital ASUGI, University of Trieste, Trieste, Italy
| | - P Caruso
- Clinical Unit of Neurology, Department of Medicine, Surgery and Health Sciences, Cattinara University Hospital ASUGI, University of Trieste, Trieste, Italy
| | - A Bernini
- Department of Biotechnology, Chemistry, and Pharmacy, University of Siena, Siena, Italy
| | - E Fulcheri
- Fetal-Perinatal Pathology Unit, IRCCS Istituto Giannina Gaslini, Genoa, Italy; Department of Surgical Sciences and Integrated Diagnostics, Università di Genova, Genoa, Italy
| | - L Stuppia
- Center for Advanced Studies and Technology, G. d'Annunzio University, Chieti, Italy
- Department of Psychological Health and Territorial Sciences, School of Medicine and Health Sciences, G. d'Annunzio University, Chieti, Italy
| | - V Gatta
- Department of Psychological Health and Territorial Sciences, School of Medicine and Health Sciences, G. d'Annunzio University, Chieti, Italy
- Unit of Molecular Genetics, Center for Advanced Studies and Technology (CAST), "G. d'Annunzio" University of Chieti-Pescara, Chieti, Italy
| | | | | | - M Bertelli
- MAGI'S LAB, Rovereto (TN), Italy
- MAGI EUREGIO, Bolzano, Italy
- MAGISNAT, Peachtree Corners (GA), USA
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Medori MC, Micheletti C, Gadler M, Benedetti S, Guerri G, Cristofoli F, Generali D, Donofrio CA, Cominetti M, Fioravanti A, Riccio L, Bernini A, Fulcheri E, Calogero AE, Cannarella R, Stuppia L, Gatta V, Cecchin S, Marceddu G, Bertelli M. Omics sciences and precision medicine in prostate cancer. Clin Ter 2023; 174:95-103. [PMID: 37994753 DOI: 10.7417/ct.2023.2476] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 11/24/2023]
Abstract
Abstract In the last decade, Prostate Cancer (PCa) has emerged as the second most prevalent and serious medical condition, and is considered one of the leading factors contributing to global mortality rates. Several factors (genetic as well as environmental) contribute to its development and seriousness. Since the disease is usually asymptomatic at early stages, it is typically misdiagnosed or over-diagnosed by the diagnostic procedures currently in use, leading to improper treatment. Effective biomarkers and diagnostic techniques are desperately needed in clinical settings for better management of PCa patients. Studies integrating omics sciences have shown that the accuracy and dependability of diagnostic and prognostic evaluations have increased because of the use of omics data; also, the treatment plans using omics can be facilitated by personalized medicine. The present review emphasizes innovative multi-omics methodologies, encompassing proteomics, genomics, microbiomics, metabolomics, and transcriptomics, with the aim of comprehending the molecular alterations that trigger and contribute to PCa. The review shows how early genomic and transcriptomic research has made it possible to identify PCa-related genes that are controlled by tumor-relevant signaling pathways. Proteomic and metabolomic analyses have recently been integrated, advancing our understanding of the complex mechanisms at play, the multiple levels of regulation, and how they interact. By applying the omics approach, new vulnerabilities may be discovered, and customized treatments with improved efficacy will soon be accessible.
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Affiliation(s)
| | | | - M Gadler
- MAGI'S LAB, Rovereto (TN), Italy
| | | | - G Guerri
- MAGI'S LAB, Rovereto (TN), Italy
| | | | - D Generali
- Department of Medicine, Surgery and Health Sciences, University of Trieste, Italy; Multidisciplinary Unit of Breast Pathology and Translational Research, Cremona Hospital, Italy
| | - C A Donofrio
- Department of Neurosurgery, ASST Cremona, Cremona, Italy
- Division of Biology and Genetics, Department of Molecular and Translational Medicine, University of Brescia, Brescia, Italy
| | - M Cominetti
- Department of Neurosurgery, ASST Cremona, Cremona, Italy
| | - A Fioravanti
- Department of Neurosurgery, ASST Cremona, Cremona, Italy
| | - L Riccio
- Department of Neurosurgery, ASST Cremona, Cremona, Italy
| | - A Bernini
- Department of Biotechnology, Chemistry, and Pharmacy, University of Siena, Siena, Italy
- Department of Biotechnology, Chemistry, and Pharmacy, University of Siena, Siena, Italy
| | - E Fulcheri
- Fetal-Perinatal Pathology Unit, IRCCS Istituto Giannina Gaslini, Genoa, Italy; Department of Surgical Sciences and Integrated Diagnostics, Università di Genova, Genoa, Italy
| | - A E Calogero
- Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy
| | - R Cannarella
- Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy
| | - L Stuppia
- Department of Psychological Health and Territorial Sciences, School of Medicine and Health Sciences, "G. d'Annunzio" University of Chieti-Pescara, Chieti, Italy
- Unit of Molecular Genetics, Center for Advanced Studies and Technology (CAST), "G. d'Annunzio" University of Chieti-Pescara, Chieti, Italy
| | - V Gatta
- Department of Psychological Health and Territorial Sciences, School of Medicine and Health Sciences, "G. d'Annunzio" University of Chieti-Pescara, Chieti, Italy
- Unit of Molecular Genetics, Center for Advanced Studies and Technology (CAST), "G. d'Annunzio" University of Chieti-Pescara, Chieti, Italy
| | | | | | - M Bertelli
- MAGI'S LAB, Rovereto (TN), Italy
- MAGI EUREGIO, Bolzano, Italy
- MAGISNAT, Atlanta Tech Park, Peachtree Corners, GA, USA
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Bonetti G, Madeo G, Michelini S, Ricci M, Cestari M, Michelini S, Gadler M, Benedetti S, Guerri G, Cristofoli F, Generali D, Donofrio CA, Cominetti M, Fioravanti A, Riccio L, Bernini A, Fulcheri E, Stuppia L, Gatta V, Cecchin S, Marceddu G, Bertelli M. Omics sciences and precision medicine in breast and ovarian cancer. Clin Ter 2023; 174:104-118. [PMID: 37994754 DOI: 10.7417/ct.2023.2477] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 11/24/2023]
Abstract
Background Human breast carcinoma is a complex disease, affecting 1 in 8 women worldwide. The seriousness of the disease increases when the definite cause of the disease remains obscure, thus making prognosis challenging. Researchers are emphasizing on adapting more advanced and targeted therapeutic approaches to address the multifaceted impacts of the disease. Hence, modern multi-omics systems have gained popularity among clinicians, as they offer insights into the genomic, pharmacogenomic, metabolomic, and microbiomic factors, thus allowing researchers to develop targeted and personalized approaches for breast cancer prevention and early detection, and eventually improving patient outcomes. Aim The primary focus of this study is to elucidate, through the integration of multi-omics research findings, the inherent molecular origins of diverse subtypes of breast cancer and to evaluate the effectiveness of these findings in reducing breast cancer-related mortalities. Methods Thorough investigation was conducted by reviewing reputable and authoritative medical journals, e-books, and online databases dedicated to cancer research. The Mendelian inheritance in man database (OMIM) was used to scrutinize specific genes and their respective loci associated with the development of different types of breast cancer. Results Our present research revealed the holistic picture of sundry molecular, genomic, pharmacogenomic, metabolomic, and microbiomic features of breast cancer. Such findings, like genetic alterations in highly penetrant genes, plus metabolomic and microbiomic signatures of breast cancer, unveil valuable insights and show great potential for multi-omics research in breast oncology. Conclusion Further research in omics sciences pertaining to breast cancer are at the forefront of shaping precise treatment and bolstering patient survival.
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Affiliation(s)
- G Bonetti
- MAGI'S LAB, Rovereto (TN), Italy
- Department of Pharmaceutical Sciences, University of Perugia, Perugia, Italy
| | - G Madeo
- MAGI'S LAB, Rovereto (TN), Italy
| | - S Michelini
- Vascular Diagnostics and Rehabilitation Service, Marino Hospital, ASL Roma 6, Marino, Italy
| | - M Ricci
- Division of Rehabilitation Medicine, Azienda Ospedaliero-Universitaria, Ospedali Riuniti di Ancona, Italy
| | - M Cestari
- Study Centre Pianeta Linfedema, Terni, Italy
- Lymphology Sector of the Rehabilitation Service, USL Umbria 2, Terni, Italy
| | - S Michelini
- Neurosurgery, University of Tor Vergata, Rome, Italy
| | - M Gadler
- MAGI'S LAB, Rovereto (TN), Italy
| | | | - G Guerri
- MAGI'S LAB, Rovereto (TN), Italy
| | | | - D Generali
- Department of Medicine, Surgery and Health Sciences, University of Trieste, Italy; Multidisciplinary Unit of Breast Pathology and Translational Research, Cremona Hospital, Italy
| | - C A Donofrio
- Department of Neurosurgery, ASST Cremona, Italy
- Division of Biology and Genetics, Department of Molecular and Translational Medicine, University of Brescia, Italy
| | - M Cominetti
- Department of Neurosurgery, ASST Cremona, Italy
| | | | - L Riccio
- Department of Neurosurgery, ASST Cremona, Italy
| | - A Bernini
- Department of Biotechnology, Chemistry, and Pharmacy, University of Siena, Italy
| | - E Fulcheri
- Fetal-Perinatal Pathology Unit, IRCCS Istituto Giannina Gaslini, Genoa, Italy; Department of Surgical Sciences and Integrated Diagnostics, Università di Genova, Italy
| | - L Stuppia
- Department of Psychological Health and Territorial Sciences, School of Medicine and Health Sciences, "G. d'Annunzio" University of Chieti-Pescara, Italy
- Unit of Molecular Genetics, Center for Advanced Studies and Technology (CAST), "G. d'Annunzio" University of Chieti-Pescara, Italy
| | - V Gatta
- Department of Psychological Health and Territorial Sciences, School of Medicine and Health Sciences, G. d'Annunzio" University of Chieti-Pescara, Italy
- Unit of Molecular Genetics, Center for Advanced Studies and Technology (CAST), "G. d'Annunzio" University of Chieti-Pescara, Italy
| | | | | | - M Bertelli
- MAGI'S LAB, Rovereto (TN), Italy
- MAGI EUREGIO, Bolzano, Italy
- MAGISNAT, Peachtree Corners (GA), USA
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Madeo G, Bonetti G, Gadler M, Benedetti S, Guerri G, Cristofoli F, Generali D, Donofrio CA, Cominetti M, Fioravanti A, Riccio L, Bernini A, Fulcheri E, Iaconelli A, Aquilanti B, Matera G, Stuppia L, Gatta V, Cecchin S, Marceddu G, Bertelli M. Omics sciences and precision medicine in colon cancer. Clin Ter 2023; 174:55-67. [PMID: 37994749 DOI: 10.7417/ct.2023.2472] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 11/24/2023]
Abstract
Abstract Colon cancer presents a complex pathophysiological landscape, which poses a significant challenge to the precise prediction of patient prognosis and treatment response. However, the emergence of omics sciences such as genomics, transcriptomics, proteomics, and metabolomics has provided powerful tools to identify molecular alterations and pathways involved in colon cancer development and progression. To address the lack of literature exploring the intersection of omics sciences, precision medicine, and colon cancer, we conducted a comprehensive search in ScienceDirect and PubMed databases. We included systematic reviews, reviews, case studies, clinical studies, and randomized controlled trials that were published between 2015-2023. To refine our search, we excluded abstracts and non-English studies. This review provides a comprehensive summary of the current understanding of the latest developments in precision medicine and omics sciences in the context of colon cancer. Studies have identified molecular subtypes of colon cancer based on genomic and transcrip-tomic profiles, which have implications for prognosis and treatment selection. Furthermore, precision medicine (which involves tailoring treatments, based on the unique molecular characteristics of each patient's tumor) has shown promise in improving outcomes for colon cancer patients. Omics sciences and precision medicine hold great promise for identifying new therapeutic targets and developing more effective treatments for colon cancer. Although not strictly designed as a systematic review, this review provides a readily accessible and up-to-date summary of the latest developments in the field, highlighting the challenges and opportunities for future research.
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Affiliation(s)
- G Madeo
- MAGI'S LAB, Rovereto (TN), Italy
| | - G Bonetti
- MAGI'S LAB, Rovereto (TN), Italy
- Department of Pharmaceutical Sciences, University of Perugia, Italy
| | - M Gadler
- MAGI'S LAB, Rovereto (TN), Italy
| | | | - G Guerri
- MAGI'S LAB, Rovereto (TN), Italy
| | | | - D Generali
- Department of Medicine, Surgery and Health Sciences, University of Trieste, Italy; Multidisciplinary Unit of Breast Pathology and Translational Research, Cremona Hospital, Italy
| | - C A Donofrio
- Department of Neurosurgery, ASST Cremona, Cremona, Italy
- Division of Biology and Genetics, Department of Molecular and Translational Medicine, University of Brescia, Italy
| | - M Cominetti
- Department of Neurosurgery, ASST Cremona, Cremona, Italy
| | - A Fioravanti
- Department of Neurosurgery, ASST Cremona, Cremona, Italy
| | - L Riccio
- Department of Neurosurgery, ASST Cremona, Cremona, Italy
| | - A Bernini
- Department of Biotechnology, Chemistry, and Pharmacy, University of Siena, Italy
| | - E Fulcheri
- Fetal-Perinatal Pathology Unit, IRCCS Istituto Giannina Gaslini, Genoa, Italy; Department of Surgical Sciences and Integrated Diagnostics, Università di Genova, Italy
| | - A Iaconelli
- UOSD Medicina Bariatrica, Fondazione Policlinico Agostino Gemelli IRCCS, Rome, Italy
| | - B Aquilanti
- UOSD Medicina Bariatrica, Fondazione Policlinico Agostino Gemelli IRCCS, Rome, Italy
| | - G Matera
- UOSD Medicina Bariatrica, Fondazione Policlinico Agostino Gemelli IRCCS, Rome, Italy
| | - L Stuppia
- Department of Psychological Health and Territorial Sciences, School of Medicine and Health Sciences, "G. d'Annunzio" University of Chieti-Pescara, Italy
- Unit of Molecular Genetics, Center for Advanced Studies and Technology (CAST), "G. d'Annunzio" University of Chieti-Pescara, Chieti, Italy
| | - V Gatta
- Department of Psychological Health and Territorial Sciences, School of Medicine and Health Sciences, "G. d'Annunzio" University of Chieti-Pescara, Italy
- Unit of Molecular Genetics, Center for Advanced Studies and Technology (CAST), "G. d'Annunzio" University of Chieti-Pescara, Chieti, Italy
| | | | | | - M Bertelli
- MAGI'S LAB, Rovereto (TN), Italy
- MAGI EUREGIO, Bolzano, Italy
- MAGISNAT, Atlanta Tech Park, Peachtree Corners, GA, USA
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Micheletti C, Dhuli K, Donato K, Gadler M, Benedetti S, Guerri G, Cristofoli F, Generali D, Donofrio CA, Cominetti M, Fioravanti A, Riccio L, Bernini A, Fulcheri E, Stuppia L, Stuppia L, Gatta V, Cristoni S, Cecchin S, Marceddu G, Bertelli M. Omics sciences and precision medicine in lung cancer. Clin Ter 2023; 174:37-45. [PMID: 37994747 DOI: 10.7417/ct.2023.2470] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 11/24/2023]
Abstract
Abstract Lung cancer is a complex disease, with a wide range of genetic alterations and clinical presentations. Understanding the natural and clinical history of the disease is crucial for developing effective diagnostic and treatment strategies. Omics approaches, such as genomics, transcriptomics, proteomics, and metabolomics, have emerged as powerful tools for understanding the molecular mechanisms underlying lung cancer and for identifying novel biomarkers and therapeutic targets. These approaches enable researchers to examine the entire genome, transcriptome, proteome, or metabolome of a cell or tissue, providing a comprehensive view of the biological processes involved in lung cancer development and progression. Targeted therapies that address specific genetic mutations and pathways hold promise for improving the diagnosis and treatment of this disease.
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Affiliation(s)
| | - K Dhuli
- MAGI'S LAB, Rovereto (TN), Italy
| | - K Donato
- MAGI EUREGIO, Bolzano, Italy
- MAGISNAT, Atlanta Tech Park, Peachtree Corners, GA, USA
| | - M Gadler
- MAGI'S LAB, Rovereto (TN), Italy
| | | | - G Guerri
- MAGI'S LAB, Rovereto (TN), Italy
| | | | - D Generali
- Department of Medicine, Surgery and Health Sciences, University of Trieste, Italy; Multidisciplinary Unit of Breast Pathology and Translational Research, Cremona Hospital, Italy
| | - C A Donofrio
- Department of Neurosurgery, ASST Cremona, Italy
- Division of Biology and Genetics, Department of Molecular and Translational Medicine, University of Brescia, Italy
| | - M Cominetti
- Department of Neurosurgery, ASST Cremona, Italy
| | | | - L Riccio
- Department of Neurosurgery, ASST Cremona, Italy
| | - A Bernini
- Department of Biotechnology, Chemistry, and Pharmacy, University of Siena, Italy
| | - E Fulcheri
- Fetal-Perinatal Pathology Unit, IRCCS Istituto Giannina Gaslini, Genoa, Italy; Department of Surgical Sciences and Integrated Diagnostics, Università di Genova, Italy
| | - L Stuppia
- Department of Psychological Health and Territorial Sciences, School of Medicine and Health Sciences, "G. d'Annunzio" University of Chieti-Pescara, Italy
| | - L Stuppia
- Unit of Molecular Genetics, Center for Advanced Studies and Technology (CAST), "G. d'Annunzio" University of Chieti-Pescara, Italy
| | - V Gatta
- Department of Psychological Health and Territorial Sciences, School of Medicine and Health Sciences, "G. d'Annunzio" University of Chieti-Pescara, Italy
- Unit of Molecular Genetics, Center for Advanced Studies and Technology (CAST), "G. d'Annunzio" University of Chieti-Pescara, Italy
| | - S Cristoni
- ISB Ion Source & Bio-technologies srl, Bresso (MI), Italy
| | | | | | - M Bertelli
- MAGI'S LAB, Rovereto (TN), Italy
- MAGI EUREGIO, Bolzano, Italy
- MAGISNAT, Atlanta Tech Park, Peachtree Corners, GA, USA
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Dhuli K, Micheletti C, Maltese PE, Tanzi B, Benedetti S, Tezzele S, Mareso C, Connelly ST, Gaffuri F, Tartaglia GM, Nodari S, Arabia G, Fioretti F, Calandri C, Perrone MA, Bertelli M. The Role of Olive Tree Polyphenols In The Prevention of COVID-19: A Scoping Review Part 2. Clin Ter 2023; 174:149-153. [PMID: 37994758 DOI: 10.7417/ct.2023.2481] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 11/24/2023]
Abstract
Abstract The recent COVID-19 pandemic caused by SARS-CoV-2 affected hundreds of millions of people and caused millions of deaths. There are few effective medications against SARS-CoV-2, and several studies attempted to make drugs based on natural components, such as olive leaves. Olive leaves are rich in polyphenolic compounds, which were proposed as a viable co-therapy supplement to treat and improve clinical symptoms in COVID-19 patients. Polyphenols have renown anti-inflammatory and multitarget antiviral effects on several virus families, which could be among the reasons of the beneficial effects of the Mediterranean diet against COVID-19. This scoping review is focused on the effect of olive tree polyphenols as a natural remedy to inhibit SARS-CoV-2, mainly discussing their influence on the process of viral entry into host cells by endocytosis.
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Affiliation(s)
- K Dhuli
- MAGI'S LAB, Rovereto (TN), Italy
| | | | | | - B Tanzi
- MAGI'S LAB, Rovereto (TN), Italy
| | | | | | | | - S T Connelly
- San Francisco Veterans Affairs Health Care System, Department of Oral & Maxillofacial Surgery, University of California, San Francisco, CA, USA
| | - F Gaffuri
- Department of Biomedical, Surgical and Dental Sciences, Università degli Studi di Milano, Milan, Italy
- UOC Maxillo-Facial Surgery and Dentistry, Fondazione IRCCS Ca Granda, Ospedale Maggiore Policlinico, Milan, Italy
| | - G M Tartaglia
- Department of Biomedical, Surgical and Dental Sciences, Università degli Studi di Milano, Milan, Italy
- UOC Maxillo-Facial Surgery and Dentistry, Fondazione IRCCS Ca Granda, Ospedale Maggiore Policlinico, Milan, Italy
| | - S Nodari
- Department of Medical and Surgical Specialities, Radiological Sciences and Public Health, University and Spedali Civili of Brescia, Brescia, Italy
| | - G Arabia
- Cardiology Unit, Department of Medical and Surgical Specialties, Radiological Sciences and Public Health, University of Brescia, Italy
| | - F Fioretti
- Department of Medical and Surgical Specialities, Radiological Sciences and Public Health, University and Spedali Civili of Brescia, Brescia, Italy
| | - C Calandri
- Division of Cardiology and CardioLab, Department of Clinical Sciences and Translational Medicine, University of Rome Tor Vergata, Rome, Italy
| | - M A Perrone
- Division of Cardiology and CardioLab, Department of Clinical Sciences and Translational Medicine, University of Rome Tor Vergata, Rome, Italy
| | - M Bertelli
- MAGI'S LAB, Rovereto (TN), Italy
- MAGI EUREGIO, Bolzano, Italy
- MAGISNAT, Peachtree Corners (GA), USA
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7
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Bonetti G, Donato K, Dhuli K, Gadler M, Benedetti S, Guerri G, Cristofoli F, Generali D, Donofrio CA, Cominetti M, Fioravanti A, Riccio L, Bernini A, Fulcheri E, Cavalca D, Stuppia L, Stuppia L, Gatta V, Cristoni S, Cecchin S, Marceddu G, Bertelli M. Omics sciences and precision medicine in sarcoma. Clin Ter 2023; 174:68-76. [PMID: 37994750 DOI: 10.7417/ct.2023.2473] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 11/24/2023]
Abstract
Background Sarcomas are a relatively rare but diverse group of cancers that typically develop in the mesenchymal cells of bones and soft tissues. Occurring in more than 70 subtypes, sarcomas have broad histological presentations, posing significant challenges of prognosis and treatment. Modern multi-omics studies, which include genomics, proteomics, metabolomics, and micro-biomics, are vital to understand the underlying mechanisms of sarcoma development and progression, identify molecular biomarkers for early detection, develop personalized treatment plans, and discover drug resistance mechanisms in sarcomas to upsurge the survival rate. Aim This study aims to highlight the genetic risk factors responsible for sarcoma-genesis, and to present a comprehensive review of multi-omics studies about sarcoma. Methods Extensive literature research was undertaken using reliable and authentic medical journals, e-books, and online cancer research databases. Mendelian inheritance in man database (OMIM) was explored to study particular genes and their loci that are responsible to cause various sarcomas. Result This in-depth research led to the finding out that omics studies provide a more comprehensive understanding of underlying molecular mechanisms of sarcomas. Through genomics, we can reveal genetic alterations that predispose to sarcoma, like mutation in TP53, NF1, and so on. Pharmacogenomics enable us to find molecular targets for specific drugs. Whereas, proteomic and metabolomic studies provide insights into the biological pathways involved in sarcoma development and progression. Conclusion Future advancements in omics sciences for sarcoma are on the cutting-edge of defining precision treatment plans and improved resilience of sarcoma patients.
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Affiliation(s)
- G Bonetti
- MAGI'S LAB, Rovereto (TN), Italy
- Department of Pharmaceutical Sciences, University of Perugia, Perugia, Italy
| | - K Donato
- MAGI EUREGIO, Bolzano, Italy
- MAGISNAT, Peachtree Corners (GA), USA
| | - K Dhuli
- MAGI'S LAB, Rovereto (TN), Italy
| | - M Gadler
- MAGI'S LAB, Rovereto (TN), Italy
| | | | - G Guerri
- MAGI'S LAB, Rovereto (TN), Italy
| | | | - D Generali
- Department of Medicine, Surgery and Health Sciences, University of Trieste, Italy; Multidisciplinary Unit of Breast Pathology and Translational Research, Cremona Hospital, Italy
| | - C A Donofrio
- Department of Neurosurgery, ASST Cremona, Cremona, Italy
- Division of Biology and Genetics, Department of Molecular and Translational Medicine, University of Brescia, Brescia, Italy
| | - M Cominetti
- Department of Neurosurgery, ASST Cremona, Cremona, Italy
| | - A Fioravanti
- Department of Neurosurgery, ASST Cremona, Cremona, Italy
| | - L Riccio
- Department of Neurosurgery, ASST Cremona, Cremona, Italy
| | - A Bernini
- Department of Biotechnology, Chemistry, and Pharmacy, University of Siena, Siena, Italy
| | - E Fulcheri
- Fetal-Perinatal Pathology Unit, IRCCS Istituto Giannina Gaslini, Genoa, Italy; Department of Surgical Sciences and Integrated Diagnostics, Università di Genova, Genoa, Italy
| | - D Cavalca
- Laser Surgery Operating Unit, Plastic Surgery Department, San Rocco Clinical Institute, Ome, BS, Italy
| | - L Stuppia
- Department of Psychological Health and Territorial Sciences, School of Medicine and Health Sciences, "G. d'Annunzio" University of Chieti-Pescara, Chieti, Italy
| | - L Stuppia
- Unit of Molecular Genetics, Center for Advanced Studies and Technology (CAST), "G. d'Annunzio" University of Chieti-Pescara, Chieti, Italy
| | - V Gatta
- Department of Psychological Health and Territorial Sciences, School of Medicine and Health Sciences, "G. d'Annunzio" University of Chieti-Pescara, Chieti, Italy
- Unit of Molecular Genetics, Center for Advanced Studies and Technology (CAST), "G. d'Annunzio" University of Chieti-Pescara, Chieti, Italy
| | - S Cristoni
- ISB Ion Source & Biotechnologies srl, Bresso (MI), Italy
| | | | | | - M Bertelli
- MAGI'S LAB, Rovereto (TN), Italy
- MAGI EUREGIO, Bolzano, Italy
- MAGISNAT, Peachtree Corners (GA), USA
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8
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Peretto G, Casella M, Merlo M, Benedetti S, Cappelletto C, Rizzo S, Dello Russo A, Casari G, Basso C, Sala S, Sinagra G, Cooper LT, Della Bella P. Prognostic role of myocardial inflammation in patients with undefined left ventricular arrhythmogenic cardiomyopathy. Europace 2022. [DOI: 10.1093/europace/euac053.545] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Funding Acknowledgements
Type of funding sources: None.
Background
Etiology identification and risk stratification represent major issues for patients presenting with undefined left ventricular arrhythmogenic cardiomyopathy (ULVACM).
Purpose
To investigate the role of genetics and histology for ULVACM classification, management, and risk assessment.
Methods
We retrospectively analyzed a multicenter cohort of patients (screened n=1037) with ULVACM defined by ventricular arrhythmia (VA) onset, nonischemic late gadolinium enhancement (LGE) limited to the LV, and no severe dilated cardiomyopathy (LVEF≥40%). We selected patients undergoing both next generation sequencing (NGS) screening and endomyocardial biopsy (EMB) for etiology definition. When feasible, immunosuppressive therapy (IST) was used to target active myocardial inflammation (AMI). The study endpoint was a composite of cardiac death, heart transplantation and malignant VAs (VT, VF, appropriate ICD treatment).
Results
The study cohort is composed by 135 ULVACM patients (age 43±14 years, 63% males, LVEF 55±7 %). NGS identified pathogenic or likely-pathogenic variants (PVs/LPVs) consistent with ACM in 21 cases (16%), whereas EMB showed AMI in 78 patients (58%), including 13/21 PVs/LPVs+ (62%). After reclassification of 86 patients (64%), only 49 (36%) remained ULVACM. IST was started in 41/78 AMI patients (53%), including 9/13 PVs/LPVs+ (69%). Twenty patients (15%) met the study endpoint by 12 months, and 36 (27%) by the end of the study (60±27 months). Beyond malignant VT onset, AMI was the only predictor of events by 12 months (HR 5.0, 95%CI 1.4-18.1, p=0.007). No prognostic role was found for PVs/LPVs, except for the subgroup (n=77) with nonsustained VT onset. Among AMI patients, those treated by IST had a significantly lower occurrence of events, both by 12-months (1/41 vs. 16/37, p<0.001) and later (HR 0.05, 95%CI 0.01-0.21, p<0.001). Results were independently confirmed in PVs/LPVs+ and PVs/LPVs- cases. Excluding the IST population, the association of multiple factors among VT onset, PVs/LPVs, and AMI, resulted in an improved discrimination of arrhythmic risk profiles.
Conclusion
The combined genetic and histological workup allowed reclassification of up to 64% ULVACM patients, and substantially contributed into prognostic assessment. Furthermore, EMB identified suitable candidates for IST, who showed better outcomes irrespectively of their genotype.
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Affiliation(s)
| | - M Casella
- Riuniti Hospital of Ancona, Ancona, Italy
| | - M Merlo
- Cardiovascular Center A.S.S. 1 of Trieste, Trieste, Italy
| | | | - C Cappelletto
- Cardiovascular Center A.S.S. 1 of Trieste, Trieste, Italy
| | - S Rizzo
- University Hospital of Padova, Padua, Italy
| | | | - G Casari
- San Raffaele Hospital, Milan, Italy
| | - C Basso
- University Hospital of Padova, Padua, Italy
| | - S Sala
- San Raffaele Hospital, Milan, Italy
| | - G Sinagra
- Cardiovascular Center A.S.S. 1 of Trieste, Trieste, Italy
| | - LT Cooper
- Mayo Clinic, Jacksonville, United States of America
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9
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Kiani AK, Anpilogov K, Dhuli K, Paolacci S, Benedetti S, Manara E, Guerri G, Dautaj A, Beccari T, Dundar M, Bertelli M. Naturally-occurring and cultured bacteriophages in human therapy. Eur Rev Med Pharmacol Sci 2021; 25:101-107. [PMID: 34890040 DOI: 10.26355/eurrev_202112_27339] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
OBJECTIVE The aim of the study was to show the importance of developing techniques that could exploit the potential of bacteriophages as therapeutics or food supplements. MATERIALS AND METHODS PubMed database was searched using the following combination of keywords: (bacteriophage) AND (human therapy); (natural bacteriophage) AND (application). RESULTS The increasing antibiotic resistance of many bacterial strains is making standard antibiotic treatments less effective. Phage therapy provides a non-antibiotic alternative with greater specificity and without harmful effects on the human microbiota. Phages target their specific bacteria, replicate, and then, destroy the host pathogen. Bacteriophages may be administered by several routes, including topical, oral and intravenous. They not only destroy the host pathogen but, in some cases, increase the sensitivity of host bacteria to antibiotics. Various studies have shown that combining phage therapy and antibiotic treatment can be effective against bacterial infections. Clinical trials of phage therapy have shown promising results for various human diseases and conditions. With advances in genetic engineering and molecular techniques, bacteriophages will be able to target a wide range of bacteria. CONCLUSIONS In the future, phage therapy promises to become an effective therapeutic option for bacterial infections. Since many potentially beneficial bacteriophages can be found in food, supplements containing bacteriophages could be designed to remodel gut microbiota and eliminate pathogenic bacteria. Remodeling of gut microbiota could correct gut dysbiosis. The order of phages known to have these promising activities is Caudovirales, especially the families Siphoviridae and Myoviridae.
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10
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Benedetti S, Bellodi G, Küchler D, Toivanen V. The 2017 Xe run at CERN Linac3: Measurements and beam dynamics simulations. Rev Sci Instrum 2018; 89:123301. [PMID: 30599601 DOI: 10.1063/1.5066086] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/12/2018] [Accepted: 11/15/2018] [Indexed: 06/09/2023]
Abstract
At CERN, large hadron collider heavy ion and super proton synchrotron fixed target experiments are performed thanks to the Heavy-ion Facility, composed of different accelerators. The starting point is Linac3, which delivers 4.2 MeV/u ion beams to the low energy ion ring. In 2017, Linac3 accelerated Xe instead of the most usual Pb. This article summarizes the measurements performed during the machine development time allocated to characterize the line from the source to the filtering section. A parallel effort was devoted to matching those measurements to the beam dynamics simulations, and the second part of the article highlights the results achieved in this regard. Thanks to the improved understanding of the machine critical areas, a list of possible improvements is proposed at the end.
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Affiliation(s)
| | - G Bellodi
- CERN, CH-1211 Geneva 23, Switzerland
| | - D Küchler
- CERN, CH-1211 Geneva 23, Switzerland
| | - V Toivanen
- Grand Accélérateur National d'Ions Lourds (GANIL), F-14076 Caen Cedex 5, France
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11
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Peretto G, Di Resta C, Perversi J, Forleo C, Maggi L, Previtali S, Politano L, Manzi RC, D'Amico A, Limongelli G, Ambrosi A, Ferrari M, Della Bella P, Sala S, Benedetti S. P3170Innovative approach for risk stratification of LMNA-related cardiomyopathy: results from an integrated cardiological and neurological 10-year follow-up multicentre study. Eur Heart J 2018. [DOI: 10.1093/eurheartj/ehy563.p3170] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- G Peretto
- San Raffaele Hospital of Milan (IRCCS), Department of Arrhythmology and Cardiac Electrophysiology, Milan, Italy
| | - C Di Resta
- San Raffaele Hospital of Milan (IRCCS), Laboratory of Molecular Biology and Cytogenetics, Milan, Italy
| | - J Perversi
- University of Turin, Department of Cardiology, Turin, Italy
| | - C Forleo
- Polyclinic Hospital of Bari, Department of Cardiology, Bari, Italy
| | - L Maggi
- IRCCS Neurologic Institute Besta, Neurology, Milan, Italy
| | - S Previtali
- San Raffaele Hospital of Milan (IRCCS), Department of Neurology, Milan, Italy
| | - L Politano
- Second University of Naples, Department of Cardiology, Naples, Italy
| | - R C Manzi
- University of Cagliari, Department of Cardiology, Cagliari, Italy
| | - A D'Amico
- Bambino Gesu Childrens Hospital, Department of Cardiology, Rome, Italy
| | - G Limongelli
- AO dei Colli-Monaldi Hospital, Department of Cardiology, Naples, Italy
| | - A Ambrosi
- San Raffaele Hospital of Milan (IRCCS), Department of Biostatistics, Milan, Italy
| | - M Ferrari
- San Raffaele Hospital of Milan (IRCCS), Laboratory of Molecular Biology and Cytogenetics, Milan, Italy
| | - P Della Bella
- San Raffaele Hospital of Milan (IRCCS), Department of Arrhythmology and Cardiac Electrophysiology, Milan, Italy
| | - S Sala
- San Raffaele Hospital of Milan (IRCCS), Department of Arrhythmology and Cardiac Electrophysiology, Milan, Italy
| | - S Benedetti
- San Raffaele Hospital of Milan (IRCCS), Laboratory of Molecular Biology and Cytogenetics, Milan, Italy
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12
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Abstract
Cardiac laminopathies, associated with mutations in the LMNA gene, encompass a wide spectrum of clinical manifestations, involving electrical and mechanical alterations of cardiomyocytes. Thus, dilated cardiomyopathy, bradyarrhythmias and atrial or ventricular tachyarrhythmias may occur in a number of combined phenotypes. Nowadays, some attempt has been made to identify clinical predictors for the most life-threatening complications of LMNA-associated heart disease, i.e. sudden cardiac death and end-stage heart failure. The goal of this manuscript is to combine the most recent evidences in an updated review to show the state-of-the-art of such a complex disease group. This is supposed to be the starting point to collect more data and design new ad hoc studies to identify clinically useful predictors to stratify risk in mutation carriers, including probands and their asymptomatic relatives.
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Affiliation(s)
- G. Peretto
- Department of Cardiac Electrophysyology and Arrhythmology, IRCCS San Raffaele Hospital and University, Milan, Italy
| | - S. Sala
- Department of Cardiac Electrophysyology and Arrhythmology, IRCCS San Raffaele Hospital and University, Milan, Italy
| | - S. Benedetti
- Laboratory of Clinical Molecular Biology and Cytogenetics, IRCCS San Raffaele Hospital and University, Milan, Italy
| | - C. Di Resta
- Genomic Unit for the diagnosis of human pathologies, Division of Genetics and Cellular Biology, IRCCS San Raffaele Hospital and University, Milan, Italy
| | - L. Gigli
- Department of Cardiac Electrophysyology and Arrhythmology, IRCCS San Raffaele Hospital and University, Milan, Italy
| | - M. Ferrari
- Laboratory of Clinical Molecular Biology and Cytogenetics, IRCCS San Raffaele Hospital and University, Milan, Italy
- Genomic Unit for the diagnosis of human pathologies, Division of Genetics and Cellular Biology, IRCCS San Raffaele Hospital and University, Milan, Italy
| | - P. Della Bella
- Department of Cardiac Electrophysyology and Arrhythmology, IRCCS San Raffaele Hospital and University, Milan, Italy
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13
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Peretto G, Forleo C, Barison A, Sala S, Di Resta C, Ferrari M, Favale S, Della Bella P, Benedetti S. 4792Late gadolinium enhancement and arrhythmic risk prediction in patients with LMNA-related cardiomyopathy: results from a long-term follow-up multicenter study. Eur Heart J 2017. [DOI: 10.1093/eurheartj/ehx493.4792] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Affiliation(s)
- G. Peretto
- San Raffaele Hospital of Milan (IRCCS), Milan, Italy
| | - C. Forleo
- Polyclinic Hospital of Bari, Department of Cardiology, Bari, Italy
| | - A. Barison
- Gabriele Monasterio Foundation, Department of Cardiology, Pisa, Italy
| | - S. Sala
- San Raffaele Hospital of Milan (IRCCS), Department of Arrhythmology and Cardiac Electrophysiology, Milan, Italy
| | - C. Di Resta
- San Raffaele Hospital of Milan (IRCCS), Laboratory of Molecular Biology and Cytogenetics, Milan, Italy
| | - M. Ferrari
- San Raffaele Hospital of Milan (IRCCS), Laboratory of Molecular Biology and Cytogenetics, Milan, Italy
| | - S. Favale
- Polyclinic Hospital of Bari, Department of Cardiology, Bari, Italy
| | - P. Della Bella
- San Raffaele Hospital of Milan (IRCCS), Department of Arrhythmology and Cardiac Electrophysiology, Milan, Italy
| | - S. Benedetti
- San Raffaele Hospital of Milan (IRCCS), Laboratory of Molecular Biology and Cytogenetics, Milan, Italy
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14
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Farabegoli F, Scarpa E, Frati A, Serafini G, Papi A, Spisni E, Antonini E, Benedetti S, Ninfali P. Betalains increase vitexin-2-O-xyloside cytotoxicity in CaCo-2 cancer cells. Food Chem 2017; 218:356-364. [DOI: 10.1016/j.foodchem.2016.09.112] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2015] [Revised: 03/16/2016] [Accepted: 09/16/2016] [Indexed: 01/30/2023]
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15
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Benedetti S, Valenti I, di Bona A, Vinai G, Castan-Guerrero C, Valeri S, Catellani A, Ruini A, Torelli P, Calzolari A. Spectroscopic identification of the chemical interplay between defects and dopants in Al-doped ZnO. Phys Chem Chem Phys 2017; 19:29364-29371. [DOI: 10.1039/c7cp05864k] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Contributions to the spectroscopic response of defects and dopants in Al-doped ZnO films are determined combining X-ray spectroscopies and DFT.
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16
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Boni S, Barbieri S, Frisoni P, Benedetti S, Snenghi R, Bergamini M, Vettore G, Omizzolo L, Avato FM, Feltracco P, Gaudio RM. The influence of social networks on unusual sexual practices and the related health impact. Eur J Public Health 2015. [DOI: 10.1093/eurpub/ckv176.106] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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17
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Benedetti S, Hoshiya H, Ragazzi M, Uno N, Kazuki Y, Ferrari G, Tonlorenzi R, Lombardo A, Mouly V, Naldini L, Messina G, Oshimura M, Cossu G, Tedesco F. Reversible immortalization allows human artificial chromosome-mediated gene correction of human dystrophic muscle progenitor cells. Neuromuscul Disord 2015. [DOI: 10.1016/j.nmd.2015.06.243] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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18
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Chalouhi GE, Benedetti S, Alby C, Benzina N, Ville Y. Cause of fetal demise in first-trimester parvovirus infection: anemia, placentitis or myocarditis? Ultrasound Obstet Gynecol 2014; 44:618-619. [PMID: 24862083 DOI: 10.1002/uog.13416] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/26/2014] [Accepted: 05/09/2014] [Indexed: 06/03/2023]
Affiliation(s)
- G E Chalouhi
- Obstetrics and Fetal Medicine Department, Necker-Enfants-Malades Hospital, APHP, Paris V University, Paris, France
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19
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Tedesco F, Benedetti S, Gerli M, Hoshiya H, Maffioletti S, Ragazzi M, Casteels T, Kazuki Y, Messina G, Oshimura M, Cossu G. P66 iPS cells and human artificial chromosomes: novel therapeutic tools for muscle disorders. Neuromuscul Disord 2014. [DOI: 10.1016/s0960-8966(14)70082-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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20
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Camelini CM, Rezzadori K, Benedetti S, Proner MC, Fogaça L, Azambuja AA, Giachini AJ, Rossi MJ, Petrus JCC. Nanofiltration of polysaccharides from Agaricus subrufescens. Appl Microbiol Biotechnol 2013; 97:9993-10002. [DOI: 10.1007/s00253-013-5241-y] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2013] [Revised: 09/05/2013] [Accepted: 09/06/2013] [Indexed: 10/26/2022]
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21
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Di Resta C, Sommariva E, Carbone M, Boneschi FM, Vergara P, Sala S, Salvi E, Cusi D, Macciardi F, Pappone C, Benedetti S, Ferrari M. A pilot model for risk stratification of Brugada patients based on genotype. Clin Biochem 2013. [DOI: 10.1016/j.clinbiochem.2013.05.027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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22
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Belén F, Benedetti S, Sánchez J, Hernández E, Auleda J, Prudêncio E, Petrus J, Raventós M. Behavior of functional compounds during freeze concentration of tofu whey. J FOOD ENG 2013. [DOI: 10.1016/j.jfoodeng.2013.01.019] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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23
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Scarale A, Scarlato M, Agosta F, Canu E, Bassi M, Benedetti S, Pagani E, Ferrari M, Comi G, Falini A, Sessa M, Filippi M. White Matter Damage in Pure and Complicated Hereditary Spastic Paraparesis (P03.164). Neurology 2012. [DOI: 10.1212/wnl.78.1_meetingabstracts.p03.164] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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24
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Bertini E, Ciccolella M, Catteruccia M, Benedetti S, D’Amico A, Fattori F, Letizia Salsano M, Carletti B, Tozzi G, Piemonte F, Moroni I, Pantaleoni C. P3.1 Brown–Vialetto–Van Laere and Fazio Londe overlap sindromes: A clinical, biochemical and genetic study in 6 patients. Neuromuscul Disord 2011. [DOI: 10.1016/j.nmd.2011.06.895] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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25
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Lattanzi G, Basso A, Benedetti S, Bertini E, Biagini E, Boriani G, Carboni N, Cenacchi G, D'Amico A, D'Apice M, Fontana M, Gambineri A, Liguori R, Mazzanti L, Mercuri E, Mongini T, Morandi L, Nigro G, Palladino A, Pasquali R, Pini A, Politano L, Previtali S, Rapezzi C, Ricci G, Siciliano G. O-4
The Italian Network for Laminopathies. ACTA MYOLOGICA 2011; 30. [PMCID: PMC3235868] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Affiliation(s)
| | - A. Basso
- The Italian Network for Laminopathies
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - G. Nigro
- The Italian Network for Laminopathies
| | | | | | - A. Pini
- The Italian Network for Laminopathies
| | | | | | | | - G. Ricci
- The Italian Network for Laminopathies
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26
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Lattanzi G, Benedetti S, Bertini E, Boriani G, Mazzanti L, Novelli G, Pasquali R, Pini A, Politano L. Laminopathies: many diseases, one gene. Report of the first Italian Meeting Course on Laminopathies. Acta Myol 2011; 30:138-43. [PMID: 22106718 PMCID: PMC3235826] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
Affiliation(s)
- G. Lattanzi
- Address for correspondence: Giovanna Lattanzi, IGM-CNR, Unit of Bologna c/o IOR, via di Barbiano 1/10, 40136 Bologna, Italy. E-mail:
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27
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Crimella C, Baschirotto C, Arnoldi A, Tonelli A, Tenderini E, Airoldi G, Martinuzzi A, Trabacca A, Losito L, Scarlato M, Benedetti S, Scarpini E, Spinicci G, Bresolin N, Bassi MT. Mutations in the motor and stalk domains of KIF5A in spastic paraplegia type 10 and in axonal Charcot-Marie-Tooth type 2. Clin Genet 2011; 82:157-64. [PMID: 21623771 DOI: 10.1111/j.1399-0004.2011.01717.x] [Citation(s) in RCA: 112] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Spastic paraplegia type 10 (SPG10) is an autosomal dominant form of hereditary spastic paraplegia (HSP) due to mutations in KIF5A, a gene encoding the neuronal kinesin heavy chain implicated in anterograde axonal transport. KIF5A mutations were found in both pure and complicated forms of the disease; a single KIF5A mutation was also detected in a CMT2 patient belonging to an SPG10 mutant family. To confirm the involvement of the KIF5A gene in both CMT2 and SPG10 phenotypes and to define the frequency of KIF5A mutations in an Italian HSP patient population, we performed a genetic screening of this gene in a series of 139 HSP and 36 CMT2 affected subjects. We identified five missense changes, four in five HSP patients and one in a CMT2 subject. All mutations, including the one segregating in the CMT2 patient, are localized in the kinesin motor domain except for one, falling within the stalk domain and predicted to generate protein structure destabilization. The results obtained indicate a KIF5A mutation frequency of 8.8% in the Italian HSP population and identify a region of the kinesin protein, the stalk domain, as a novel target for mutation. In addition, the mutation found in the CMT2 patient strengthens the hypothesis that CMT2 and SPG10 are the extreme phenotypes resulting from mutations in the same gene.
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Affiliation(s)
- C Crimella
- Laboratory of Molecular Biology, E. Medea Scientific Institute, Bosisio Parini, Italy
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Buratti S, Ballabio D, Giovanelli G, Dominguez CMZ, Moles A, Benedetti S, Sinelli N. Monitoring of alcoholic fermentation using near infrared and mid infrared spectroscopies combined with electronic nose and electronic tongue. Anal Chim Acta 2011; 697:67-74. [PMID: 21641420 DOI: 10.1016/j.aca.2011.04.020] [Citation(s) in RCA: 85] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2011] [Revised: 04/08/2011] [Accepted: 04/13/2011] [Indexed: 11/25/2022]
Abstract
Effective fermentation monitoring is a growing need due to the rapid pace of change in the wine industry, which calls for fast methods providing real time information in order to assure the quality of the final product. The objective of this work is to investigate the potential of non-destructive techniques associated with chemometric data analysis, to monitor time-related changes that occur during red wine fermentation. Eight micro-fermentation trials conducted in the Valtellina region (Northern Italy) during the 2009 vintage, were monitored by a FT-NIR and a FT-IR spectrometer and by an electronic nose and tongue. The spectroscopic technique was used to investigate molecular changes, while electronic nose and electronic tongue evaluated the evolution of the aroma and taste profile during the must-wine fermentation. Must-wine samples were also analysed by traditional chemical methods in order to determine sugars (glucose and fructose) consumption and alcohol (ethanol and glycerol) production. Principal Component Analysis was applied to spectral, electronic nose and electronic tongue data, as an exploratory tool, to uncover molecular, aroma and taste modifications during the fermentation process. Furthermore, the chemical data and the PC1 scores from spectral, electronic nose and electronic tongue data were modelled as a function of time to identify critical points during fermentation. The results showed that NIR and MIR spectroscopies are useful to investigate molecular changes involved in wine fermentation while electronic nose and electronic tongue can be applied to detect the evolution of taste and aroma profile. Moreover, as demonstrated through the modeling of NIR, MIR, electronic nose and electronic tongue data, these non destructive methods are suitable for the monitoring of must-wine fermentation giving crucial information about the quality of the final product in agreement with chemical parameters. Although in this study the measurements were carried out in off-line mode, in future these non destructive techniques could be valid and simple tools, able to provide in-time information about the fermentation process and to assure the quality of wine.
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Affiliation(s)
- S Buratti
- Department of Food Science and Technology, Università degli Studi di Milano, Italy.
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Caballero Peregrin P, Nunez-Calonge R, Guijarro JA, Ortega L, Cortes S, Gosalvez J, Palini S, De Stefani S, Scala V, Benedetti S, Tagliamonte MC, Catalani S, Primiterra MA, Polli V, Rocchi P, Tiezzi A, Donati L, Pelosi E, Canestrari F, Bulletti C, Garcia-Herrero S, Meseguer M, Martinez-Conejero JA, Romany L, Ruiz M, Horcajadas JA, Pellicer A, Garrido N, Ramon O, Corcostegui B, Crisol L, Exposito A, Mugica J, Matorras R, Kyurkchiev S, Dyulgerova-Nikolova D, Milachich T, Shterev A, Pons Mallol I, Cercas Duque R, Villas Martin C, Brana Pelayo C, Fernandez Shaw S, Arts EGJM, Wester NE, Groen H, van Echten-Arends J, Land JA. SELECTED ORAL COMMUNICATION SESSION, SESSION 70: ANDROLOGY AND SEMINAL FACTORS Wednesday 6 July 2011 14:00 - 15:45. Hum Reprod 2011. [DOI: 10.1093/humrep/26.s1.70] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Volpi L, Ricci G, Passino C, Di Pierri E, Alì G, Maccherini M, Benedetti S, Lattanzi G, Columbaro M, Ferrari M, Caramella D, Tanganelli P, Emdin M, Siciliano G. Prevalent cardiac phenotype resulting in heart transplantation in a novel LMNA gene duplication. Neuromuscul Disord 2010; 20:512-6. [PMID: 20580235 DOI: 10.1016/j.nmd.2010.03.016] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2009] [Revised: 03/17/2010] [Accepted: 03/26/2010] [Indexed: 10/19/2022]
Abstract
Mutations in the lamin A/C gene (LMNA) are known to be involved in several diseases such as Emery-Dreifuss muscular dystrophy, limb-girdle muscular dystrophy type 1B and dilated cardiomyopathies with conduction disease, with considerable phenotype heterogeneity. Here we report on a novel autosomal dominant mutation in LMNA in two direct relatives presenting with different clinical phenotypes, characterized by severe life-threatening limb-girdle muscle involvement and cardiac dysfunction treated with heart transplantation in the proband, and by ventricular tachyarrhythmias with preserved cardiac and skeletal muscle function in her young son. To our knowledge, this is the first report of a duplication in the LMNA gene. The two phenotypes described could reflect different clinical stages of the same disease. We hypothesize that early recognition and initiation of therapeutic manoeuvres in the younger patient may retard the rate of progression of the cardiomyopathy.
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Affiliation(s)
- L Volpi
- Department of Neuroscience, University of Pisa, Via Roma 67, 56126 Pisa, Italy.
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Matsumoto Y, Goto S, Hashimoto H, Kokeguchi S, Shiotani M, Okada H, Cohen - Bacrie P, Hazout A, Belloc S, De Mouzon J, Menezo Y, Dumont M, Junca AM, Cohen-Bacrie M, Alvarez S, Olivennes F, Prisant N, Weltin M, Geissler W, Clussmann C, Strowitzki T, Eggert-Kruse W, Endou Y, Fjii Y, Motoyama H, Quintana FQ, Zaloa Larreategui ZL, Iratxe Penalba IP, Sara Ortega SO, Monica Martin MM, Guillermo Quea GQ, Jose Serna JS, Showell MG, Brown J, Yazdani A, Stankiewicz MT, Hart RJ, Zumoffen C, Munuce MJ, Caille A, Ghersevich S, Lendinez AM, Perez-Nevot B, Palomares AR, Serrano Garballo A, Rodriguez A, Reche A, Mayor-Olea A, Ruiz-Galdon M, Reyes-Engel A, Mendiola J, Jorgensen N, Andersson AM, Calafat AM, Redmon JB, Drobnis EZ, Wang C, Sparks A, Thurston SW, Liu F, Swan SH, Tarasconi AC, Tarasconi BV, Tarasconi DV, Silva EMV, Fujii Y, Endou Y, Motoyama H, Crha I, Pribyl J, Skladal P, Zakova J, Ventruba P, Pohanka M, De La Fuente G, Pacheco A, Velasco JAG, Requena A, Pacheco Castro A, San Celestino Carchenilla M, Salvanes R, Arnanz A, Balmori C, Pellicer A, Garcia-Velasco JA, Hashimoto H, Ishikawa T, Goto S, Kokeguchi S, Fujisawa M, Shiotani M, Kranz S, Hersemeyer K, Hentrich A, Tinneberg HR, Konrad L, Simon L, Lutton D, McManus J, Lewis SEM, San Celestino Carchenilla M, Pacheco Castro A, Rubio S, Simon Sanjurjo P, Pellicer A, Garcia-Velasco JA, Lewis S, Lutton D, McManus J, Simon L, Buzzi J, Valcarcel A, Lombardi E, Oses R, Rawe V, Young E, Magendzo A, Lizama S, Duque G, Mackenna A, Lutton D, Simon L, McManus J, Lewis SEM, Monqaut A, Zavaleta C, Lopez G, Lafuente R, Brassesco M, Condorelli R, La Vignera S, La Rosa S, Barone N, Vicari E, Bellanca S, D'Agata R, Calogero AE, Enciso M, Iglesias M, Galan I, Gosalvez A, Gosalvez J, Curaba M, Poels J, Van Langendonckt A, Donnez J, Wyns C, Garcez M, Salvador M, Pasqualotto EB, Braga DPAF, Borges E, Pasqualotto FF, Aoki T, Figueira RCS, Maldonado LGL, Pasqualotto FF, Iaconelli A, Borges E, Frassini R, Mandelli J, Pasqualotto EB, Borges E, Figueira RCS, Braga DPAF, Pasqualotto FF, Borges E, Pasqualotto FF, Figueira RCS, Setti AS, Braga DPAF, Cortezzi SS, Iaconelli A, La Vignera S, Vicari E, Di Mauro M, Burrello N, Condorelli R, D'Agata R, Calogero AE, Kashir J, Jones C, Young C, Ruas M, Grasa P, Rietdorf K, Heytens E, Heindryckx B, Yoon SY, Fissore RA, Deane CM, Nikiforaki D, Tee ST, de Sutter P, Parrington J, Coward K, Visser L, Westerveld GH, van Daalen SKM, van der Veen F, Lombardi MP, Repping S, Cubillos S, Sanchez S, Pedraza J, Charria G, Aparicio H, Gongora A, Caldino F, Cuneo S, Ou JP, Zhao WE, Liu YF, Xu YW, Zhou CQ, Al-Asmar Pinar N, Peinado V, Gruhn J, Susiarjo M, Gil-Salom M, Martinez-Jabaloyas JM, Pellicer A, Remohi J, Rubio C, Hassold T, Peinado V, Al-Asmar N, Gruhn J, Rodrigo L, Gil-Salom M, Martinez-Jabaloyas JM, Pellicer A, Remohi J, Hassold TJ, Rubio C, Bungum M, Forsell N, Giwercman A, Amiri I, Sheikh N, Najafi R, Godarzi M, Farimani M, Makukh H, Tyrkus M, Zastavna D, Nakonechnuy A, Khayat SS, Schileiko LV, Kurilo LF, Garcia-Herrero S, Garrido N, Martinez-Conejero JA, Romany L, Pellicer A, Meseguer M, Dorphin B, Lefevre M, Gout C, Oger P, Yazbeck C, Rougier N, De Stefani S, Scala V, Benedetti S, Tagliamonte MC, Zavagnini E, Palini S, Bulletti C, Canestrari F, Subiran N, Pinto FM, Candenas ML, Agirregoitia E, Irazusta J, Cha EM, Lee JH, Park IH, Lee KH, Kim MH, Jensen MS, Rebordosa C, Thulstrup AM, Toft G, Sorensen HT, Bonde JP, Henriksen TB, Olsen J, Bosco L, Speciale M, Manno M, Amireh N, Roccheri MC, Cittadini E, Wu P, Lee YM, Chen HW, Tzeng CR, Llacer J, Ten J, Lledo B, Rodriguez-Arnedo A, Morales R, Bernabeu R, Garcia-Peiro A, Martinez-Heredia J, Oliver-Bonet M, Ribas J, Abad C, Amengual MJ, Gosalvez J, Navarro J, Benet J, Moutou C, Gardes N, Nicod JC, Becker N, Bailly MP, Galland I, Pirello O, Rongieres C, Wittemer C, Viville S, Elmahaishi W, Smith B, Doshi A, Serhal P, Harper JC, Rennemeier C, Kammerer U, Dietl J, Staib P, Elgmati K, Nomikos M, Theodoridou M, Calver B, Swann K, Lai FA, Georgiou I, Lazaros L, Xita N, Kaponis A, Plachouras N, Hatzi E, Zikopoulos K, Ferfouri F, Clement P, Molina Gomes D, Albert M, Bailly M, Wainer R, Selva J, Vialard F, Takisawa T, Usui K, Kyoya T, Shibuya Y, Hattori H, Sato Y, Ota M, Kyono K, Chiu PC, Lam KK, Lee CL, Chung MK, Huang VW, O WS, Tang F, Ho PC, Yeung WS, Kim CH, Lee JY, Kim SH, Suh CS, Shin YK, Kang YJ, Jung JH, Cha CY, Hwang ES, Mukaida T, Nagaba M, Takahashi K, Elkaffash D, Sedrak M, Huhtaniemi I, Abdel-Al T, Younan D, Cassuto NG, Bouret D, Hammoud I, Yazbeck C, Barak Y, Seshadri S, Bates M, Vince G, Jones DI, Ben Khalifa M, Montjean D, Menezo Y, Cohen-Bacrie P, Belloc S, De Mouzon J, Alvarez S, Aubriot FX, Olivennes F, Cohen M, Prisant N, Boudjema E, Magli MC, Crippa A, Baccetti B, Ferraretti AP, Gianaroli L, Singer T, Neri QV, Hu JC, Maggiulli R, Kollman Z, Rauch E, Schlegel PN, Rosenwaks Z, Palermo GD, Zorn B, Skrbinc B, Matos E, Golob B, Pfeifer M, Osredkar J, Sabanegh E, Sharma RK, Thiyagarajan A, Agarwal A, Robin G, Boitrelle F, Marcelli F, Marchetti C, Mitchell V, Dewailly D, Rigot JM, Rives N, Perdrix A, Travers A, Milazzo JP, Mousset-Simeon N, Mace B, Jakab A, Molnar Z, Benyo M, Levai I, Kassai Z, Golob B, Zorn B, Ihan A, Kopitar A, Kolbezen M, Vaamonde D, Da Silva-Grigoletto ME, Garcia-Manso JM, Vaamonde-Lemos R, Oehninger SC, Walis G, Monahan D, Neri QV, Ermolovich E, Rosenwaks Z, Palermo GD, Fadlon E, Abu Elhija A, Abu Elhija M, Lunenfeld E, Huleihel M, Costantini-Ferrando M, Maggiulli R, Neri QV, Hu JCY, Monahan D, Rosenwaks Z, Palermo GD, Alvarez JG, Gosalvez A, Velilla E, Lopez-Teijon M, Lopez-Fernandez C, Gosalvez J, Tempest HG, Sun F, Oliver-Bonet M, Ko E, Turek P, Martin RH, Zomeno-Abellan MT, Ramirez A, Gutierrez-Adan A, Martinez JC, Landeras J, Ballesta J, Aviles M, Lafuente R, Lopez G, Monqaut A, Brassesco M, Ganaiem M, Binder S, Abu Elhija M, Lunenfeld E, Meinhardt A, Huleihel M, Sousa L, Grangeia A, Carvalho F, Sousa M, Barros A, Sifer C, Sermondade N, Hafhouf E, Poncelet C, Benzacken B, Levy R, Wolf JP, Crisol L, Aspichueta F, Hernandez ML, Exposito A, Matorras R, Ruiz-Larrea MB, Ruiz-Sanz JI, Jallad S, Atig F, Ben Amor H, Saad ALI, Kerkeni A, Ajina M, Othmane ALI, Koscinski I, Ladureau L, Wittemer C, Viville S, Scarselli F, Casciani V, Lobascio M, Minasi MG, Rubino P, Colasante A, Arizzi L, Litwicka K, Iammarrone E, Ferrero S, Mencacci C, Franco G, Zavaglia D, Nagy ZP, Greco E, Ohgi S, Takahashi M, Kishi C, Suga K, Yanaihara A, Chamley LW, Wagner A, Shelling AN. Andrology (Male Fertility, Spermatogenesis). Hum Reprod 2010. [DOI: 10.1093/humrep/de.25.s1.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Piazza L, Benedetti S. Investigation on the rheological properties of agar gels and their role on aroma release in agar/limonene solid emulsions. Food Res Int 2010. [DOI: 10.1016/j.foodres.2009.09.026] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Lo-Castro A, Galasso C, Cerminara C, El-Malhany N, Benedetti S, Nardone AM, Curatolo P. Association of syndromic mental retardation and autism with 22q11.2 duplication. Neuropediatrics 2009; 40:137-40. [PMID: 20020400 DOI: 10.1055/s-0029-1237724] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
We describe a 5.3-year-old girl with autism, mental retardation, hypotonia, marked speech delay, and mild dysmorphic features with a 22q11.2 duplication. Her mother carries the same duplication and presents cleft palate, and normal intelligence. The clinical and behavioural phenotype of this relatively new syndrome is very heterogeneous, with high variability also in the familiar cases. Up till now, about 50 cases of 22q11.2 duplication have been reported, but only three of them are associated with autistic disorders. We propose that in addition to 22q13.3 deletion syndrome, also 22q11.2 duplication should be suspected in a patient with unspecified dysmorphisms, mental retardation, autism, hypotonia, and severe speech delay.
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Affiliation(s)
- A Lo-Castro
- Department of Neuroscience, Paediatric Neurology Unit, Tor Vergata University of Rome, Rome, Italy.
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Crimella C, Arnoldi A, Crippa F, Mostacciuolo ML, Boaretto F, Sironi M, D'Angelo MG, Manzoni S, Piccinini L, Turconi AC, Toscano A, Musumeci O, Benedetti S, Fazio R, Bresolin N, Daga A, Martinuzzi A, Bassi MT. Point mutations and a large intragenic deletion in SPG11 in complicated spastic paraplegia without thin corpus callosum. J Med Genet 2009; 46:345-51. [PMID: 19196735 DOI: 10.1136/jmg.2008.063321] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
BACKGROUND Hereditary spastic paraplegia (HSP) with thin corpus callosum (HSP-TCC) is a frequent subtype of complicated HSP clinically characterised by slowly progressive spastic paraparesis with cognitive impairment and thin corpus callosum (TCC). SPG11, the gene associated with the major locus involved, encodes spatacsin, a protein of unknown function. METHODS Different types of mutations were identified in patients with the complex form of HSP (cHSP) including TCC. We screened a series of 45 index patients with different types of cHSP with (n = 10) and without (n = 35) TCC. RESULTS Ten mutations, of which five are novel, were detected in seven patients. Of importance, three out of seven mutated patients present with cHSP without TCC. Among the novel mutations identified, we characterised a large intragenic rearrangement deleting 2.6 kb of the SPG11 gene. The rearrangement is due to non-allelic homologous recombination between Alu sequences flanking the breakpoints. CONCLUSIONS These findings expand the mutation spectrum of SPG11 and suggest that SPG11 mutations may occur more frequently in familial than sporadic forms of cHSP without TCC. This helps to define further clinical and molecular criteria for a correct diagnosis of the SPG11 related form of cHSP. In addition, the intragenic deletion detected here, and the mechanism involved, both provide clues to address the issue of SPG11 missing mutant alleles previously reported.
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Boscherini F, Colonna S, Luches P, Benedetti S, Valeri S. Structure at Fe/NiO(100) and Fe/MgO(100) interfaces by X-ray absorption fine structure. Acta Crystallogr A 2008. [DOI: 10.1107/s0108767308082159] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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Benedetti S, Benvenuti F, Nappi G, Fortunati NA, Marino L, Aureli T, De Luca S, Pagliarani S, Canestrari F. Antioxidative effects of sulfurous mineral water: protection against lipid and protein oxidation. Eur J Clin Nutr 2007; 63:106-12. [PMID: 17717532 DOI: 10.1038/sj.ejcn.1602892] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
OBJECTIVES To investigate the antioxidative properties of sulfurous drinking water after a standard hydropinic treatment (500 ml day(-1) for 2 weeks). SUBJECTS/METHODS Forty apparently healthy adults, 18 men and 22 women, age 41-55 years old. The antioxidant profile and the oxidative condition were evaluated in healthy subjects supplemented for 2 weeks with (study group) or without (controls) sulfurous mineral water both before (T0) and after (T1) treatment. RESULTS At T1, a significant decrease (P<0.05) in both lipid and protein oxidation products, namely malondialdehyde, carbonyls and AOPP, was found in plasma samples from subjects drinking sulfurous water with respect to controls. Concomitantly, a significant increment (P<0.05) of the total antioxidant capacity of plasma as well as of total plasmatic thiol levels was evidenced. Tocopherols, carotenoids and retinol remained almost unchanged before and after treatment in both groups. CONCLUSIONS The improved body redox status in healthy volunteers undergoing a cycle of hydropinic therapy suggests major benefits from sulfurous water consumption in reducing biomolecule oxidation, possibly furnishing valid protection against oxidative damage commonly associated with aging and age-related degenerative diseases.
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Affiliation(s)
- S Benedetti
- Istituto di Istologia e Analisi di Laboratorio, Università di Urbino Carlo Bo, Urbino, Italy.
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Barbiroli A, Bonomi F, Benedetti S, Mannino S, Monti L, Cattaneo T, Iametti S. Binding of aflatoxin M1 to different protein fractions in ovine and caprine milk. J Dairy Sci 2007; 90:532-40. [PMID: 17235129 DOI: 10.3168/jds.s0022-0302(07)71536-9] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
The affinity of aflatoxin M1 toward the main milk protein fractions in ewe and goat milk was investigated by using an ELISA. This study took into account the possible effects of common dairy processes such as ultrafiltration, acidic or rennet curding, and production of ricotta from acidic or rennet whey. Treatments that allowed the separation of casein from whey proteins under conditions that do not alter the physical or chemical status of the proteins (such as ultracentrifugation) were used as a reference. None of the treatments used in typical dairy processes caused significant release of the toxin, in spite of the relevant changes they induced in the interactions among proteins. Only the combined heat and acidic treatment used for production of ricotta cheese altered the structure of whey proteins to the point where they lost their ability to bind the toxin. This study also showed that, regardless of the physical state of the sample, a commercial electronic nose device, in combination with appropriate statistical tools, was able to discriminate among different levels of sample contamination.
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Affiliation(s)
- A Barbiroli
- Dipartimento di Scienze Molecolari Agroalimentari, Università di Milano, 20133 Milano, Italy
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Benedetti S, Menditto I, Degano M, Rodolico C, Merlini L, D'Amico A, Palmucci L, Berardinelli A, Pegoraro E, Trevisan CP, Morandi L, Moroni I, Galluzzi G, Bertini E, Toscano A, Olivè M, Bonne G, Mari F, Caldara R, Fazio R, Mammì I, Carrera P, Toniolo D, Comi G, Quattrini A, Ferrari M, Previtali SC. Phenotypic clustering of lamin A/C mutations in neuromuscular patients. Neurology 2007; 69:1285-92. [PMID: 17377071 DOI: 10.1212/01.wnl.0000261254.87181.80] [Citation(s) in RCA: 94] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
BACKGROUND Mutations in the LMNA gene, encoding human lamin A/C, have been associated with an increasing number of disorders often involving skeletal and cardiac muscle, but no clear genotype/phenotype correlation could be established to date. METHODS We analyzed the LMNA gene in a large cohort of patients mainly affected by neuromuscular or cardiac disease and clustered mutated patients in two groups to unravel possible correlations. RESULTS We identified 28 variants, 9 of which reported for the first time. The two groups of patients were characterized by clinical and genetic differences: 1) patients with childhood onset displayed skeletal muscle involvement with predominant scapuloperoneal and facial weakness associated with missense mutations; 2) patients with adult onset mainly showed cardiac disorders or myopathy with limb girdle distribution, often associated with frameshift mutations presumably leading to a truncated protein. CONCLUSIONS Our findings, supported by meta-analysis of previous literature, suggest the presence of two different pathogenetic mechanisms: late onset phenotypes may arise through loss of function secondary to haploinsufficiency, while dominant negative or toxic gain of function mechanisms may explain the severity of early phenotypes. This model of patient stratification may help patient management and facilitate future studies aimed at deciphering lamin A/C pathogenesis.
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Affiliation(s)
- S Benedetti
- Laboratory of Clinical Molecular Biology DIBIT 2, Diagnostics and Research San Raffaele, Milan, Italy.
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Buratti S, Benedetti S, Cosio M. Evaluation of the antioxidant power of honey, propolis and royal jelly by amperometric flow injection analysis. Talanta 2007; 71:1387-92. [DOI: 10.1016/j.talanta.2006.07.006] [Citation(s) in RCA: 69] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2006] [Revised: 05/15/2006] [Accepted: 07/06/2006] [Indexed: 10/24/2022]
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Buratti S, Ballabio D, Benedetti S, Cosio M. Prediction of Italian red wine sensorial descriptors from electronic nose, electronic tongue and spectrophotometric measurements by means of Genetic Algorithm regression models. Food Chem 2007. [DOI: 10.1016/j.foodchem.2005.09.040] [Citation(s) in RCA: 103] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Benedetti S, Menditto I, Degano M, Rodolico C, Merlini L, d’Amico A, Palmucci L, Morandi L, Bertini E, Toscano A, Carrera P, Comi G, Quattrini A, Ferrari M, Previtali S. G.P.4.05 Phenotypic clustering of lamin A/C mutations in neuromuscular patients. Neuromuscul Disord 2006. [DOI: 10.1016/j.nmd.2006.05.113] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Perossini M, Turio E, Perossini T, Romagnoli M, Benedetti S, Cei G, Barachini P, Nardi M. Pattern VEP alterations in psoriatic patients may indicate a sub clinic optic neuritis. Doc Ophthalmol 2006; 110:203-7. [PMID: 16328928 DOI: 10.1007/s10633-005-4830-1] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/28/2005] [Indexed: 10/25/2022]
Abstract
We examined 44 subject (Group A) of both sexes (27 males and 17 females) aging between 16 and 80 (average: 45+/-16.6), divided into age bands, affected by mild-medium psoriasis with PASI (psoriasis area and severity index) between 1.2 and 48.6 (average: 11.2+/-9.7) without any other disease and we performed pattern transient VEP (Visual Evoked Potential) at the frequencies usually used in clinical experience (73', 36', 18' check size). For a good statistic comparison we choose 55 healthy subjects (group B) divided into age bands on which we performed the same test. Comparison of VEP parameters between psoriatic and healthy subjects, showed in group A 10 normal (22.7%) and 34 pathological (77.3%). In the latter group there are 16 subjects who show only a P100 reduced amplitude (36.3%), 3 with only increased latency (6.8%), 15 with alterations of both values (34%). The achieved data show that more than 3/4 of group A subjects have VEP alterations as index of the presence of a sub clinic optic neuritis with a probably toxic autoimmune origin due to the action of TNFalpha, of IgG, of ECP or of other cytokines (IL6, IL7, etc) that are increased in the blood of this patients. The electro physiologic monitoring of optic nerve seems to represent a good routine test to evaluate the global conditions of psoriatic patients.
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Affiliation(s)
- M Perossini
- Clinica Oculistica, Università di Pisa, Italy.
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Benedetti S, Randelli E, Buonocore F, Zou J, Secombes CJ, Scapigliati G. Evolution of cytokine responses: IL-1β directly affects intracellular Ca2+ concentration of teleost fish leukocytes through a receptor-mediated mechanism. Cytokine 2006; 34:9-16. [PMID: 16713284 DOI: 10.1016/j.cyto.2006.03.009] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2005] [Revised: 02/06/2006] [Accepted: 03/19/2006] [Indexed: 10/24/2022]
Abstract
In this work we studied the biological activities of recombinant IL-1beta from the teleosts sea bass (Dicentrarchus labrax) and rainbow trout (Oncorhynchus mykiss) by investigating the effects induced on intracellular Ca2+ concentrations ([Ca2+]i) of spleen leucocytes. Splenocytes were loaded with the Ca2+-permeant Fura-2AM, and then stimulated with rIL-1beta. The emitted fluorescence was read for 5 min at 1 min intervals on a dual excitation fluorescence fluorimeter. Results showed that rIL-1beta induced in both species a rise in [Ca2+]i, and a subsequent decrease until 5 min after stimulation. The stimulating effect was dose-dependent in both species reaching a plateau at 200 ng/ml of rIL-1beta, was abolished by heat-treatment of rIL-1beta, and affected in a dose-dependent fashion by treatment of leucocytes with trypsin. These features suggested a functional IL-1 receptor was involved in the binding. The observed rise in [Ca2+]i was not detected in human PBMC and was species-specific, since rIL-1beta from sea bass, trout, and human were unable to interfere each other in the assay. Moreover, incubation of splenocytes with rIL-1beta induced a rapid tyrosine phosphorylation of a 24 kDa polypeptide in both species. This work represents the first evidence of a direct effect on [Ca2+]i induced by IL-1beta and suggests that in the evolution of IL-1 activities, teleost fishes display a peculiar IL-1-associated behaviour that is lacking in mammals.
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Affiliation(s)
- S Benedetti
- Department of Environmental Sciences, University of Tuscia, I-01100 Viterbo, Italy
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46
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Abstract
The shelf life of Crescenza, a traditional Italian soft cheese, was measured using classical analysis and a commercial electronic nose. Two lots of samples directly supplied by a manufacturer at the beginning of their commercial life were stored at 2 constant temperatures (8 and 15 degrees C) and analyzed until their respective expiration dates. Among the physicochemical parameters, pH, acidity, hue, and apparent yield rheological index appeared to be the best predictors of the quality decay. Changes in these indices were described with a sigmoidal transition function allowing definition of a loose and a severe shelf-life protocol, based on the trend of first and second time derivatives. A time range of 1 to 3 d at 15 degrees C and 4 to 8 d at 8 degrees C was accordingly assessed to maintain the freshness of Crescenza cheese. The quality decay of cheese aroma was evaluated by inspecting the headspace fingerprint of the same set of samples using the electronic nose. Sample classification through the aroma fingerprint confirmed the predicted shelf-life time ranges. A clear discrimination between "fresh," "aged," and "very aged" samples was obtained using principal components analysis, cluster analysis, and linear discriminant analysis statistical techniques. The predictive ability of the linear discriminant analysis classification model was confirmed by considering a new set of cheese samples purchased at the beginning of their commercial life from a local market and analyzed until their expiration date.
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Affiliation(s)
- S Benedetti
- Department of Food Science and Technology, University of Milan, Italy
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47
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D'Amico A, Benedetti S, Petrini S, Sambuughin N, Boldrini R, Menditto I, Ferrari M, Verardo M, Goldfarb L, Bertini E. Major myofibrillar changes in early onset myopathy due to de novo heterozygous missense mutation in lamin A/C gene. Neuromuscul Disord 2005; 15:847-50. [PMID: 16288872 DOI: 10.1016/j.nmd.2005.09.007] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2005] [Revised: 09/07/2005] [Accepted: 09/14/2005] [Indexed: 11/18/2022]
Abstract
Mutations in the lamin A/C gene (LMNA) have been associated with neuromuscular diseases and more complex syndromes, involving bone and adipose tissue. We report on a case of early onset myopathy due to a heterozygous LMNA mutation in exon 9, characterized by the presence of a marked number of cytoplasmic bodies with extensive myofibrillar abnormalities and Z-disk disruption in skeletal muscle. This case suggests there is a need to increase the list of genes to be screened in patients with myofibrillar myopathy.
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Affiliation(s)
- A D'Amico
- Unit of Molecular Medicine and Pathology, Department of Laboratory Medicine, Bambino Gesu' Children's Research Hospital, Rome, Italy
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48
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D'Amico A, Haliloglu G, Richard P, Talim B, Maugenre S, Ferreiro A, Guicheney P, Menditto I, Benedetti S, Bertini E, Bonne G, Topaloglu H. Two patients with 'Dropped head syndrome' due to mutations in LMNA or SEPN1 genes. Neuromuscul Disord 2005; 15:521-4. [PMID: 15961312 DOI: 10.1016/j.nmd.2005.03.006] [Citation(s) in RCA: 55] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2005] [Revised: 03/11/2005] [Accepted: 03/24/2005] [Indexed: 11/28/2022]
Abstract
Dropped head syndrome is characterized by severe weakness of neck extensor muscles with sparing of the flexors. It is a prominent sign in several neuromuscular conditions, but it may also be an isolated feature with uncertain aetiology. We report two children in whom prominent weakness of neck extensor muscles is associated with mutations in lamin A/C (LMNA) and selenoprotein N1 (SEPN1) genes, respectively. This report expands the underlying causes of the dropped head syndrome which may be the presenting feature of a congenital muscular dystrophy.
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Affiliation(s)
- A D'Amico
- Unit of Molecular Medicine, Department of Laboratory Medicine, Bambino Gesu' Children's Research Hospital, Rome, Italy
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49
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Benedetti S, Bertini E, Iannaccone S, Angelini C, Trisciani M, Toniolo D, Sferrazza B, Carrera P, Comi G, Ferrari M, Quattrini A, Previtali SC. Dominant LMNA mutations can cause combined muscular dystrophy and peripheral neuropathy. J Neurol Neurosurg Psychiatry 2005; 76:1019-21. [PMID: 15965218 PMCID: PMC1739728 DOI: 10.1136/jnnp.2004.046110] [Citation(s) in RCA: 59] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
The coexistence of neurogenic and myogenic features in scapuloperoneal syndrome is rarely ascribed to a single gene. Defects in the nuclear envelope protein lamin A/C, encoded by the LMNA gene, have been shown to be associated with a variety of disorders affecting mainly the muscular and adipose tissues and, more recently, with autosomal recessive Charcot-Marie-Tooth type 2 neuropathy. This report is about a patient presenting features of myopathy and neuropathy due to a dominant LMNA mutation, suggesting that the peripheral nerve might be affected in primary LMNA myopathy. Our observations further support the marked intrafamilial and interfamilial phenotypic heterogeneity associated with lamin A/C defects.
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Affiliation(s)
- S Benedetti
- Laboratory of Clinical Molecular Biology, Diagnostica e Ricerca San Raffaele, Milano, Italy
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50
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Abstract
A novel screening method was developed for simple and rapid detection of aflatoxin M1 contamination in raw ewe's milk samples without the need for sample pretreatment. The method was based on the use of a commercial head space sensor array system constituted by 12 metal oxide semiconductor sensors, 10 metal oxide semiconductor field-effect transistor sensors, and a pattern recognition software. Twenty-four raw milk samples collected from two different groups of ewes fed with a formulated feed that contained increasing amounts of aflatoxin B1 and six noncontaminated ewe's milk samples were analyzed. The results obtained by using the head space sensor array, processed by statistical methods, made it possible to group the samples according to the presence or the absence of aflatoxin M1. Sample classification was in complete agreement with the aflatoxin M1 content measured by an enzyme-linked immunosorbent assay procedure. This is the first report, to our knowledge, of detection of aflatoxin M1 in ewe's milk by a multisensor array.
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Affiliation(s)
- S Benedetti
- Dipartimento di Scienze e Tecnologie Alimentari, Università di Milano, Via Celoria, 2, 20133 Milano, Italy
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