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Codullo V, Monti S, Perotti C, Milanesi A, Rossi S, Gallotti A, Cobianchi L, Montecucco C, Delvino P. Severe immunoglobulin A vasculitis with refractory gastrointestinal involvement in an adult patient successfully treated with plasma exchange. Scand J Rheumatol 2024:1-2. [PMID: 38445492 DOI: 10.1080/03009742.2024.2318947] [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] [Subscribe] [Scholar Register] [Received: 01/29/2024] [Accepted: 02/12/2024] [Indexed: 03/07/2024]
Affiliation(s)
- V Codullo
- Department of Internal Medicine and Therapeutics, University of Pavia, Pavia, Italy
- Division of Rheumatology, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - S Monti
- Department of Internal Medicine and Therapeutics, University of Pavia, Pavia, Italy
- Division of Rheumatology, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - C Perotti
- Immunohematology and Transfusion Medicine Service, IRCCS Fondazione Policlinico San Matteo di Pavia, Pavia, Italy
| | - A Milanesi
- Department of Internal Medicine and Therapeutics, University of Pavia, Pavia, Italy
- Division of Rheumatology, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
- Experimental Medicine, University of Pavia, Pavia, Italy
| | - S Rossi
- Department of Internal Medicine and Therapeutics, University of Pavia, Pavia, Italy
- Division of Rheumatology, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - A Gallotti
- Radiology Department, IRCCS Policlinico San Matteo Foundation, University of Pavia, Pavia, Italy
| | - L Cobianchi
- General Surgery 1, IRCCS Policlinico San Matteo Foundation, University of Pavia, Pavia, Italy
| | - C Montecucco
- Department of Internal Medicine and Therapeutics, University of Pavia, Pavia, Italy
- Division of Rheumatology, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - P Delvino
- Department of Internal Medicine and Therapeutics, University of Pavia, Pavia, Italy
- Division of Rheumatology, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
- Experimental Medicine, University of Pavia, Pavia, Italy
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Otaola M, Paulin F, Rosemffet M, Balcazar J, Perandones M, Orausclio P, Cazenave T, Rossi S, Marciano S, Schneeberger E, Citera G. Lung ultrasound is a promising screening tool to rule out interstitial lung disease in patients with rheumatoid arthritis. Respirology 2024. [PMID: 38369685 DOI: 10.1111/resp.14679] [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] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2023] [Accepted: 01/29/2024] [Indexed: 02/20/2024]
Abstract
BACKGROUND AND OBJECTIVE It is still controversial how to screen for interstitial lung disease (ILD) in patients with rheumatoid arthritis (RA). We aimed to evaluate the performance of lung ultrasound (LUS) as a screening tool for RA-ILD and to compare it with the performance of chest auscultation, chest x-ray and pulmonary function tests (PFTs). METHODS Cross-sectional study of consecutive RA patients evaluated at a Rheumatology Clinic in Buenos Aires between January and December 2022. High-resolution computed tomography (HRCT) was the gold standard for diagnosing ILD and was performed within 30 days of the LUS, chest x-ray and PFTs. Investigators were blinded to HRCT results and patients' clinical data. LUS was performed by exploring 14 areas and was considered positive when the sum of B lines was ≥5. Performance for the diagnosis of ILD was reported for each diagnostic test. RESULTS One hundred and six patients were included; 87 (82%) were women. Median age was 60.9 (±9.5) years-old. A total of 32 (30.2%, 95% CI: 21.6%-39.9%) had ILD. The sensitivity and negative predictive value of LUS were 90.6% (95% CI 75.0%-98.0%) and 94.7% (95% CI 85.4%-98.9%), respectively. LUS performance was superior to that of the other evaluated diagnostic tests for screening ILD. CONCLUSIONS Given that the US is a low-cost point-of-care tool with a high negative predictive value, it is emerging as a valuable tool for ruling out ILD in patients with RA.
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Affiliation(s)
- M Otaola
- Instituto de Rehabilitacion Psicofisica de Buenos Aires-Ciudad Autónoma Buenos Aires, Buenos Aires, Argentina
| | - F Paulin
- Hospital Fernandez-Ciudad Autónoma Buenos Aires, Buenos Aires, Argentina
| | - M Rosemffet
- Instituto de Rehabilitacion Psicofisica de Buenos Aires-Ciudad Autónoma Buenos Aires, Buenos Aires, Argentina
| | - J Balcazar
- Instituto de Rehabilitacion Psicofisica de Buenos Aires-Ciudad Autónoma Buenos Aires, Buenos Aires, Argentina
| | - M Perandones
- Instituto de Rehabilitacion Psicofisica de Buenos Aires-Ciudad Autónoma Buenos Aires, Buenos Aires, Argentina
| | - P Orausclio
- Centro de Diagnóstico Rossi-Ciudad Autónoma Buenos Aires, Buenos Aires, Argentina
| | - T Cazenave
- Instituto de Rehabilitacion Psicofisica de Buenos Aires-Ciudad Autónoma Buenos Aires, Buenos Aires, Argentina
| | - S Rossi
- Centro de Diagnóstico Rossi-Ciudad Autónoma Buenos Aires, Buenos Aires, Argentina
| | - S Marciano
- Hospital Italiano de Buenos Aires, Buenos Aires, Argentina
| | - E Schneeberger
- Instituto de Rehabilitacion Psicofisica de Buenos Aires-Ciudad Autónoma Buenos Aires, Buenos Aires, Argentina
| | - G Citera
- Instituto de Rehabilitacion Psicofisica de Buenos Aires-Ciudad Autónoma Buenos Aires, Buenos Aires, Argentina
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Cioffi E, Coppola G, Musumeci O, Gallone S, Silvestri G, Rossi S, Piemonte F, D'Amico J, Tessa A, Santorelli FM, Casali C. Hereditary spastic paraparesis type 46 (SPG46): new GBA2 variants in a large Italian case series and review of the literature. Neurogenetics 2024:10.1007/s10048-024-00749-9. [PMID: 38334933 DOI: 10.1007/s10048-024-00749-9] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2023] [Accepted: 02/01/2024] [Indexed: 02/10/2024]
Abstract
Hereditary spastic paraparesis (HSP) is a group of central nervous system diseases primarily affecting the spinal upper motor neurons, with different inheritance patterns and phenotypes. SPG46 is a rare, early-onset and autosomal recessive HSP, linked to biallelic GBA2 mutations. About thirty families have been described worldwide, with different phenotypes like complicated HSP, recessive cerebellar ataxia or Marinesco-Sjögren Syndrome. Herein, we report five SPG46 patients harbouring five novel GBA2 mutations, the largest series described in Italy so far. Probands were enrolled in five different centres and underwent neurological examination, clinical cognitive assessment, column imaging for scoliosis assessment, ophthalmologic examination, brain imaging, GBA2 activity in peripheral blood cells and genetic testing. Their phenotype was consistent with HSP, with notable features like upper gaze palsy and movement disorders. We review demographic, genetic, biochemical and clinical information from all documented cases in the existing literature, focusing on the global distribution of cases, the features of the syndrome, its variable presentation, new potential identifying features and the significance of measuring GBA2 enzyme activity.
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Affiliation(s)
- Ettore Cioffi
- Department of Medico-Surgical Sciences and Biotechnologies, University of Rome Sapienza, Latina, Italy.
| | - Gianluca Coppola
- Department of Medico-Surgical Sciences and Biotechnologies, University of Rome Sapienza, Latina, Italy
| | - Olimpia Musumeci
- Department of Experimental and Clinical Medicine, University of Messina, Messina, Italy
| | - Salvatore Gallone
- Department of Neuroscience and Mental Health, Neurologia 1, A.O.U. Città Della Salute E Della Scienza, 10126, Turin, Italy
| | - Gabriella Silvestri
- Dipartimento Di Neuroscienze, Sez. Neurologia, Facoltà Di Medicina E Chirurgia, Università Cattolica del Sacro Cuore, Rome, Italy
- Dipartimento Di Neuroscienze, Organi Di Senso E Torace, UOC Neurologia, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Salvatore Rossi
- Dipartimento Di Neuroscienze, Sez. Neurologia, Facoltà Di Medicina E Chirurgia, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Fiorella Piemonte
- Unit of Muscular and Neurodegenerative Diseases, Children's Hospital Bambino Gesù, IRCCS, Rome, Italy
| | - Jessica D'Amico
- Unit of Muscular and Neurodegenerative Diseases, Children's Hospital Bambino Gesù, IRCCS, Rome, Italy
| | - Alessandra Tessa
- IRCCS Stella Maris Foundation, Calambrone, Via Dei Giacinti 2, 56128, Pisa, Italy
| | | | - Carlo Casali
- Department of Medico-Surgical Sciences and Biotechnologies, University of Rome Sapienza, Latina, Italy
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4
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Currò R, Dominik N, Facchini S, Vegezzi E, Sullivan R, Galassi Deforie V, Fernández-Eulate G, Traschütz A, Rossi S, Garibaldi M, Kwarciany M, Taroni F, Brusco A, Good JM, Cavalcanti F, Hammans S, Ravenscroft G, Roxburgh RH, Parolin Schnekenberg R, Rugginini B, Abati E, Manini A, Quartesan I, Ghia A, Lòpez de Munaìn A, Manganelli F, Kennerson M, Santorelli FM, Infante J, Marques W, Jokela M, Murphy SM, Mandich P, Fabrizi GM, Briani C, Gosal D, Pareyson D, Ferrari A, Prados F, Yousry T, Khurana V, Kuo SH, Miller J, Troakes C, Jaunmuktane Z, Giunti P, Hartmann A, Basak N, Synofzik M, Stojkovic T, Hadjivassiliou M, Reilly MM, Houlden H, Cortese A. Role of the repeat expansion size in predicting age of onset and severity in RFC1 disease. Brain 2024:awad436. [PMID: 38193360 DOI: 10.1093/brain/awad436] [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] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2023] [Revised: 12/04/2023] [Accepted: 12/10/2023] [Indexed: 01/10/2024] Open
Abstract
RFC1 disease, caused by biallelic repeat expansion in RFC1, is clinically heterogeneous in terms of age of onset, disease progression and phenotype. We investigated the role of the repeat size in influencing clinical variables in RFC1 disease. We also assessed the presence and role of meiotic and somatic instability of the repeat. In this study, we identified 553 patients carrying biallelic RFC1 expansions and measured the repeat expansion size in 392 cases. Pearson's coefficient was calculated to assess the correlation between the repeat size and age at disease onset. A Cox model with robust cluster standard errors was adopted to describe the effect of repeat size on age at disease onset, on age at onset of each individual symptoms, and on disease progression. A quasi-poisson regression model was used to analyse the relationship between phenotype and repeat size. We performed multi-variate linear regression to assess the association of the repeat size with the degree of cerebellar atrophy. Meiotic stability was assessed by Southern blotting on first-degree relatives of 27 probands. Finally, somatic instability was investigated by optical genome mapping on cerebellar and frontal cortex and unaffected peripheral tissue from four post-mortem cases. A larger repeat size of both smaller and larger allele was associated with an earlier age at neurological onset (smaller allele HR = 2.06, p < 0.001; larger allele HR = 1.53, p < 0.001) and with a higher hazard of developing disabling symptoms, such as dysarthria or dysphagia (smaller allele HR = 3.40, p < 0.001; larger allele HR = 1.71, p = 0.002) or loss of independent walking (smaller allele HR = 2.78, p < 0.001; larger allele HR = 1.60; p < 0.001) earlier in disease course. Patients with more complex phenotypes carried larger expansions (smaller allele: complex neuropathy RR = 1.30, p = 0.003; CANVAS RR = 1.34, p < 0.001; larger allele: complex neuropathy RR = 1.33, p = 0.008; CANVAS RR = 1.31, p = 0.009). Furthermore, larger repeat expansions in the smaller allele were associated with more pronounced cerebellar vermis atrophy (lobules I-V β=-1.06, p < 0.001; lobules VI-VII β=-0.34, p = 0.005). The repeat did not show significant instability during vertical transmission and across different tissues and brain regions. RFC1 repeat size, particularly of the smaller allele, is one of the determinants of variability in RFC1 disease and represents a key prognostic factor to predict disease onset, phenotype, and severity. Assessing the repeat size is warranted as part of the diagnostic test for RFC1 expansion.
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Affiliation(s)
- Riccardo Currò
- Department of Neuromuscular Diseases, UCL Queen Square Institute of Neurology, London WC1N 3BG, UK
- Department of Brain and Behavioral Sciences, University of Pavia, 27100 Pavia, Italy
| | - Natalia Dominik
- Department of Neuromuscular Diseases, UCL Queen Square Institute of Neurology, London WC1N 3BG, UK
| | - Stefano Facchini
- Department of Neuromuscular Diseases, UCL Queen Square Institute of Neurology, London WC1N 3BG, UK
| | - Elisa Vegezzi
- Department of Brain and Behavioral Sciences, University of Pavia, 27100 Pavia, Italy
- IRCCS Mondino Foundation, 27100 Pavia, Italy
| | - Roisin Sullivan
- Department of Neuromuscular Diseases, UCL Queen Square Institute of Neurology, London WC1N 3BG, UK
| | | | - Gorka Fernández-Eulate
- Nord/Est/Ile-de-France Neuromuscular Reference Center, Institute of Myology, Pitié-Salpêtrière Hospital, APHP, 75013 Paris, France
| | - Andreas Traschütz
- Research Division "Translational Genomics of Neurodegenerative Diseases", Hertie-Institute for Clinical Brain Research and Center of Neurology, University of Tübingen, 72076 Tübingen, Germany
- German Center for Neurodegenerative Diseases (DZNE), University of Tübingen, 72076 Tübingen, Germany
| | - Salvatore Rossi
- Dipartimento di Scienze dell'Invecchiamento, Neurologiche, Ortopediche e della Testa-Collo, UOC Neurologia, Fondazione Policlinico Universitario A. Gemelli IRCCS, Largo A. Gemelli 8, 00168 Rome, Italy
- Dipartimento di Neuroscienze, Università Cattolica del Sacro Cuore, Facoltà di Medicina e Chirurgia, L. F. Vito 1, 00168 Rome, Italy
| | - Matteo Garibaldi
- Neuromuscular and Rare Disease Center, Department of Neuroscience, Mental Health and Sensory Organs (NESMOS), Sant'Andrea Hospital, Sapienza University of Rome, 00189 Rome, Italy
| | - Mariusz Kwarciany
- Department of Adult Neurology, Medical University of Gdańsk, 80-952 Gdańsk, Poland
| | - Franco Taroni
- Fondazione IRCCS Istituto Neurologico Carlo Besta, 20126 Milan, Italy
| | - Alfredo Brusco
- Department of Medical Sciences, University of Torino, 10124 Turin, Italy
| | - Jean-Marc Good
- Division of Genetic Medicine, Lausanne University Hospital (CHUV), 1011 Lausanne, Switzerland
| | - Francesca Cavalcanti
- Institute for Biomedical Research and Innovation (IRIB), Italian National Research Council (CNR), 87050 Mangone, Italy
| | - Simon Hammans
- Wessex Neurological Centre, Southampton General Hospital, Southampton SO16 6YD, UK
| | - Gianina Ravenscroft
- Neurogenetic Diseases Group, Centre for Medical Research, QEII Medical Centre, University of Western Australia, Nedland, WA 6009, Australia
| | - Richard H Roxburgh
- Neurology Department, Auckland City Hospital, Auckland 1023, New Zealand and the Centre for Brain Research, University of Auckland, Auckland 1142, New Zealand
| | | | - Bianca Rugginini
- Department of Brain and Behavioral Sciences, University of Pavia, 27100 Pavia, Italy
| | - Elena Abati
- Department of Neuromuscular Diseases, UCL Queen Square Institute of Neurology, London WC1N 3BG, UK
- Department of Pathophysiology and Transplantation, University of Milan, 20122, Milan, Italy
| | - Arianna Manini
- Department of Neuromuscular Diseases, UCL Queen Square Institute of Neurology, London WC1N 3BG, UK
- Department of Pathophysiology and Transplantation, University of Milan, 20122, Milan, Italy
- Department of Neurology and Laboratory of Neuroscience, IRCCS Istituto Auxologico Italiano, 20145 Milan, Italy
| | - Ilaria Quartesan
- Department of Brain and Behavioral Sciences, University of Pavia, 27100 Pavia, Italy
| | - Arianna Ghia
- Department of Brain and Behavioral Sciences, University of Pavia, 27100 Pavia, Italy
| | - Adolfo Lòpez de Munaìn
- Neurology Department, Donostia University Hospital, University of the Basque Country-Osakidetza-CIBERNED-Biodonostia, 20014 Donostia-San Sebastián, Spain
| | - Fiore Manganelli
- Department of Neuroscience and Reproductive and Odontostomatological Sciences, University of Naples Federico II, 80131 Naples, Italy
| | - Marina Kennerson
- Sydney Medical School, Faculty of Medicine and Health, University of Sydney, Sydney, NSW 2050, Australia
| | - Filippo Maria Santorelli
- IRCCS Stella Maris Foundation, Molecular Medicine for Neurodegenerative and Neuromuscular Disease Unit, 56128 Pisa, Italy
| | - Jon Infante
- University Hospital Marquès de Valdecilla-IDIVAL, University of Cantabria, 39008 Santander, Spain
| | - Wilson Marques
- Department of Neurology, School of Medicine of Ribeirão Preto, University of São Paulo, 2650 Ribeirão Preto, Brazil
| | - Manu Jokela
- Neuromuscular Research Center, Department of Neurology, Tampere University and University Hospital, 33520 Tampere, Finland
- Neurocenter, Department of Neurology, Clinical Neurosciences, Turku University Hospital and University of Turku, 20014 Turku, Finland
| | - Sinéad M Murphy
- Department of Neurology, Tallaght University Hospital, D24 NR0A, Dublin, Ireland
- Academic Unit of Neurology, Trinity College Dublin, D02 R590, Dublin, Ireland
| | - Paola Mandich
- Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (DINOGMI), University of Genoa, 16132 Genoa, Italy
- IRCCS Ospedale Policlinico San Martino, 16132 Genova, Italy
| | - Gian Maria Fabrizi
- Department of Neurosciences, Biomedicine, and Movement Sciences, University of Verona, 37134 Verona, Italy
| | - Chiara Briani
- Department of Neurosciences, ERN Neuromuscular Unit, University of Padova, 35100 Padova, Italy
| | - David Gosal
- Manchester Centre for Clinical Neurosciences, Salford Royal Hospital, Northern Care Alliance NHS Foundation Trust, Greater Manchester M6 8HD, UK
| | - Davide Pareyson
- Fondazione IRCCS Istituto Neurologico Carlo Besta, 20126 Milan, Italy
| | | | - Ferran Prados
- Centre for Medical Image Computing (CMIC), Department of Medical Physics and Biomedical Engineering, University College London, WC1 V 6LJ London, UK
- NMR Research Unit, Institute of Neurology, University College London (UCL), WC1N 3BG London, UK
- e-Health Centre, Universitat Oberta de Catalunya, 08018 Barcelona, Spain
| | - Tarek Yousry
- Neuroradiological Academic Unit, University College London Queen Square Institute of Neurology, University College London, London WC1N 3BG, UK
| | - Vikram Khurana
- Department of Neurology, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, 02115, USA
| | - Sheng-Han Kuo
- Department of Neurology, College of Physicians and Surgeons, Columbia University, New York, NY, 10032, USA
| | - James Miller
- Department of Neurology, Royal Victoria Hospitals, The Newcastle upon Tyne Hospitals NHS Foundation Trust, Queen Victoria Road, NE1 4LP Newcastle, UK
| | - Claire Troakes
- London Neurodegenerative Diseases Brain Bank, Department of Basic and Clinical Neuroscience, Institute of Psychiatry, Psychology and Neuroscience, King's College London, SE21 8EA London, UK
| | - Zane Jaunmuktane
- Department of Clinical and Movement Neurosciences UCL Queen Square Institute of Neurology, University College London, WC1N 3BG London, UK
| | - Paola Giunti
- Department of Neuromuscular Diseases, UCL Queen Square Institute of Neurology, London WC1N 3BG, UK
| | - Annette Hartmann
- Division of General Psychiatry, Medical University of Vienna, 1090 Vienna, Austria
| | - Nazli Basak
- Koç University, School of Medicine, Suna and İnan Kıraç Foundation, Neurodegeneration Research Laboratory (NDAL), Research Center for Translational Medicine, 34010 Istanbul, Turkey
| | - Matthis Synofzik
- Research Division "Translational Genomics of Neurodegenerative Diseases", Hertie-Institute for Clinical Brain Research and Center of Neurology, University of Tübingen, 72076 Tübingen, Germany
- German Center for Neurodegenerative Diseases (DZNE), University of Tübingen, 72076 Tübingen, Germany
| | - Tanya Stojkovic
- Nord/Est/Ile-de-France Neuromuscular Reference Center, Institute of Myology, Pitié-Salpêtrière Hospital, APHP, 75013 Paris, France
| | - Marios Hadjivassiliou
- Academic Department of Neurosciences, Sheffield Teaching Hospitals NHS Trust and University of Sheffield, S10 2JF Sheffield, UK
| | - Mary M Reilly
- Department of Neuromuscular Diseases, UCL Queen Square Institute of Neurology, London WC1N 3BG, UK
| | - Henry Houlden
- Department of Neuromuscular Diseases, UCL Queen Square Institute of Neurology, London WC1N 3BG, UK
| | - Andrea Cortese
- Department of Neuromuscular Diseases, UCL Queen Square Institute of Neurology, London WC1N 3BG, UK
- Department of Brain and Behavioral Sciences, University of Pavia, 27100 Pavia, Italy
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Pasquetti D, Gazzellone A, Rossi S, Orteschi D, L’Erario FF, Concolino P, Minucci A, Dionisi-Vici C, Genuardi M, Silvestri G, Chiurazzi P. Triple Genetic Diagnosis in a Patient with Late-Onset Leukodystrophy and Mild Intellectual Disability. Int J Mol Sci 2023; 25:495. [PMID: 38203665 PMCID: PMC10778870 DOI: 10.3390/ijms25010495] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2023] [Revised: 12/20/2023] [Accepted: 12/28/2023] [Indexed: 01/12/2024] Open
Abstract
We describe the complex case of a 44-year-old man with polycystic kidney disease, mild cognitive impairment, and tremors in the upper limbs. Brain MRI showed lesions compatible with leukodystrophy. The diagnostic process, which included clinical exome sequencing (CES) and chromosomal microarray analysis (CMA), revealed a triple diagnosis: autosomal dominant polycystic kidney disease (ADPKD) due to a pathogenic variant, c.2152C>T-p.(Gln718Ter), in the PKD1 gene; late-onset phenylketonuria due to the presence of two missense variants, c.842C>T-p.(Pro281Leu) and c.143T>C-p.(Leu48Ser) in the PAH gene; and a 915 Kb duplication on chromosome 15. Few patients with multiple concurrent genetic diagnoses are reported in the literature; in this ADPKD patient, genome-wide analysis allowed for the diagnosis of adult-onset phenylketonuria (which would have otherwise gone unnoticed) and a 15q11.2 duplication responsible for cognitive and behavioral impairment with incomplete penetrance. This case underlines the importance of clinical genetics for interpreting complex results obtained by genome-wide techniques, and for diagnosing concurrent late-onset monogenic conditions.
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Affiliation(s)
- Domizia Pasquetti
- Section of Genomic Medicine, Department of Life Sciences and Public Health, Università Cattolica del Sacro Cuore, 00168 Rome, Italy
- Medical Genetics Unit, Fondazione Policlinico Universitario “A. Gemelli” IRCCS, 00168 Rome, Italy
| | - Annalisa Gazzellone
- Section of Genomic Medicine, Department of Life Sciences and Public Health, Università Cattolica del Sacro Cuore, 00168 Rome, Italy
- Medical Genetics Unit, Fondazione Policlinico Universitario “A. Gemelli” IRCCS, 00168 Rome, Italy
| | - Salvatore Rossi
- Department of Neurosciences, Faculty of Medicine and Surgery, Università Cattolica del Sacro Cuore, 00168 Rome, Italy
- Neurology Unit, Fondazione Policlinico Universitario “A. Gemelli” IRCCS, 00168 Rome, Italy
| | - Daniela Orteschi
- Section of Genomic Medicine, Department of Life Sciences and Public Health, Università Cattolica del Sacro Cuore, 00168 Rome, Italy
- Medical Genetics Unit, Fondazione Policlinico Universitario “A. Gemelli” IRCCS, 00168 Rome, Italy
| | - Federica Francesca L’Erario
- Section of Genomic Medicine, Department of Life Sciences and Public Health, Università Cattolica del Sacro Cuore, 00168 Rome, Italy
- Medical Genetics Unit, Fondazione Policlinico Universitario “A. Gemelli” IRCCS, 00168 Rome, Italy
| | - Paola Concolino
- Departmental Unit of Molecular and Genomic Diagnostics, Fondazione Policlinico Universitario “A. Gemelli” IRCCS, 00168 Rome, Italy
| | - Angelo Minucci
- Departmental Unit of Molecular and Genomic Diagnostics, Fondazione Policlinico Universitario “A. Gemelli” IRCCS, 00168 Rome, Italy
| | - Carlo Dionisi-Vici
- Division of Metabolic Diseases, Bambino Gesù Children’s Hospital IRCCS, 00165 Rome, Italy
| | - Maurizio Genuardi
- Section of Genomic Medicine, Department of Life Sciences and Public Health, Università Cattolica del Sacro Cuore, 00168 Rome, Italy
- Medical Genetics Unit, Fondazione Policlinico Universitario “A. Gemelli” IRCCS, 00168 Rome, Italy
| | - Gabriella Silvestri
- Department of Neurosciences, Faculty of Medicine and Surgery, Università Cattolica del Sacro Cuore, 00168 Rome, Italy
- Neurology Unit, Fondazione Policlinico Universitario “A. Gemelli” IRCCS, 00168 Rome, Italy
| | - Pietro Chiurazzi
- Section of Genomic Medicine, Department of Life Sciences and Public Health, Università Cattolica del Sacro Cuore, 00168 Rome, Italy
- Medical Genetics Unit, Fondazione Policlinico Universitario “A. Gemelli” IRCCS, 00168 Rome, Italy
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6
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Tessarin G, Baronio M, Gazzurelli L, Rossi S, Chiarini M, Moratto D, Badolato R, Lougaris V. Hennekam Syndrome due to a Novel Homozygous CCBE1 Mutation Presenting as Pediatric-Onset Common Variable Immune Deficiency. J Investig Allergol Clin Immunol 2023; 33:488-490. [PMID: 36748365 DOI: 10.18176/jiaci.0895] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023] Open
Affiliation(s)
- G Tessarin
- Pediatrics Clinic and Institute for Molecular Medicine ´A. Nocivelli´, Department of Clinical and Experimental Sciences, University of Brescia, ASST Spedali Civili of Brescia, Brescia, Italy
| | - M Baronio
- Pediatrics Clinic and Institute for Molecular Medicine ´A. Nocivelli´, Department of Clinical and Experimental Sciences, University of Brescia, ASST Spedali Civili of Brescia, Brescia, Italy
| | - L Gazzurelli
- Pediatrics Clinic and Institute for Molecular Medicine ´A. Nocivelli´, Department of Clinical and Experimental Sciences, University of Brescia, ASST Spedali Civili of Brescia, Brescia, Italy
| | - S Rossi
- Pediatrics Clinic and Institute for Molecular Medicine ´A. Nocivelli´, Department of Clinical and Experimental Sciences, University of Brescia, ASST Spedali Civili of Brescia, Brescia, Italy
| | - M Chiarini
- Flow Cytometry Laboratory, Diagnostic Department, ASST Spedali Civili, Brescia, Italy
| | - D Moratto
- Flow Cytometry Laboratory, Diagnostic Department, ASST Spedali Civili, Brescia, Italy
| | - R Badolato
- Pediatrics Clinic and Institute for Molecular Medicine ´A. Nocivelli´, Department of Clinical and Experimental Sciences, University of Brescia, ASST Spedali Civili of Brescia, Brescia, Italy
| | - V Lougaris
- Pediatrics Clinic and Institute for Molecular Medicine ´A. Nocivelli´, Department of Clinical and Experimental Sciences, University of Brescia, ASST Spedali Civili of Brescia, Brescia, Italy
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Silvestro R, Mura C, Alano Bonacini D, de Lafontaine G, Faubert P, Mencuccini M, Rossi S. Local adaptation shapes functional traits and resource allocation in black spruce. Sci Rep 2023; 13:21257. [PMID: 38040772 PMCID: PMC10692160 DOI: 10.1038/s41598-023-48530-6] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2023] [Accepted: 11/27/2023] [Indexed: 12/03/2023] Open
Abstract
Climate change is rapidly altering weather patterns, resulting in shifts in climatic zones. The survival of trees in specific locations depends on their functional traits. Local populations exhibit trait adaptations that ensure their survival and accomplishment of growth and reproduction processes during the growing season. Studying these traits offers valuable insights into species responses to present and future environmental conditions, aiding the implementation of measures to ensure forest resilience and productivity. This study investigates the variability in functional traits among five black spruce (Picea mariana (Mill.) B.S.P.) provenances originating from a latitudinal gradient along the boreal forest, and planted in a common garden in Quebec, Canada. We examined differences in bud phenology, growth performance, lifetime first reproduction, and the impact of a late-frost event on tree growth and phenological adjustments. The findings revealed that trees from northern sites exhibit earlier budbreak, lower growth increments, and reach reproductive maturity earlier than those from southern sites. Late-frost damage affected growth performance, but no phenological adjustment was observed in the successive year. Local adaptation in the functional traits may lead to maladaptation of black spruce under future climate conditions or serve as a potent evolutionary force promoting rapid adaptation under changing environmental conditions.
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Affiliation(s)
- R Silvestro
- Laboratoire sur les écosystèmes terrestres boréaux, Département des Sciences Fondamentales, Université du Québec à Chicoutimi, 555 Boulevard de l'Université, Chicoutimi, QC, G7H2B1, Canada.
| | - C Mura
- Laboratoire sur les écosystèmes terrestres boréaux, Département des Sciences Fondamentales, Université du Québec à Chicoutimi, 555 Boulevard de l'Université, Chicoutimi, QC, G7H2B1, Canada
| | - D Alano Bonacini
- Laboratoire sur les écosystèmes terrestres boréaux, Département des Sciences Fondamentales, Université du Québec à Chicoutimi, 555 Boulevard de l'Université, Chicoutimi, QC, G7H2B1, Canada
| | - G de Lafontaine
- Canada Research Chair in Integrative Biology of the Northern Flora, Département de biologie, chimie et Géographie, Centre for Northern Studies, Centre for Forest Research, Université du Québec à Rimouski, Rimouski, QC, Canada
| | - P Faubert
- Laboratoire sur les écosystèmes terrestres boréaux, Département des Sciences Fondamentales, Université du Québec à Chicoutimi, 555 Boulevard de l'Université, Chicoutimi, QC, G7H2B1, Canada
- Carbone boréal, Département des Sciences Fondamentales, Université du Québec à Chicoutimi, 555 Boulevard de l'Université, Chicoutimi, QC, G7H 2B1, Canada
| | - M Mencuccini
- Centre de Recerca Ecològica i Aplicacions Forestals (CREAF), 08193, Bellaterra, Barcelona, Spain
- Institució Catalana de Recerca i Estudis Avançats (ICREA), Passeig de Lluis Companys 23, 08010, Barcelona, Spain
| | - S Rossi
- Laboratoire sur les écosystèmes terrestres boréaux, Département des Sciences Fondamentales, Université du Québec à Chicoutimi, 555 Boulevard de l'Université, Chicoutimi, QC, G7H2B1, Canada
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Diociaiuti A, Carnevale C, Bassi A, Rossi S, Pisaneschi E, Zambruno G, El Hachem M. Tufted hair at birth: A previously undescribed peculiar sign of trichothiodystrophy. J Eur Acad Dermatol Venereol 2023. [PMID: 37988229 DOI: 10.1111/jdv.19632] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2023] [Accepted: 11/09/2023] [Indexed: 11/23/2023]
Affiliation(s)
- A Diociaiuti
- Dermatology Unit and Genodermatosis Unit, Translational Paediatrics and Clinical Genetics Research Division, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - C Carnevale
- Dermatology Unit and Genodermatosis Unit, Translational Paediatrics and Clinical Genetics Research Division, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - A Bassi
- Division of Dermatology, Azienda USL Toscana Nord Ovest, Lucca, Italy
| | - S Rossi
- Pathology Unit and Predictive Molecular Pathology Unit, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - E Pisaneschi
- Laboratory of Medical Genetics, Translational Cytogenomics Research Unit, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - G Zambruno
- Genodermatosis Unit, Translational Paediatrics and Clinical Genetics Research Division, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - M El Hachem
- Dermatology Unit and Genodermatosis Unit, Translational Paediatrics and Clinical Genetics Research Division, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
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Tessarin G, Baronio M, Gazzurelli L, Rossi S, Caravaggio A, Badolato R, Lougaris V. Sensorineural hearing loss (SNHL) is an unrecognized complication of common variable immunodeficiency (CVID). J Investig Allergol Clin Immunol 2023; 34:0. [PMID: 37905539 DOI: 10.18176/jiaci.0956] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2023] Open
Affiliation(s)
- G Tessarin
- Pediatrics Clinic and Institute for Molecular Medicine A. Nocivelli, Department of Clinical and Experimental Sciences, University of Brescia and ASST-Spedali Civili of Brescia, Brescia, Italy
- Institute for Molecular Medicine A. Nocivelli, Department of Molecular and Translational Medicine, University of Brescia, Italy
| | - M Baronio
- Pediatrics Clinic and Institute for Molecular Medicine A. Nocivelli, Department of Clinical and Experimental Sciences, University of Brescia and ASST-Spedali Civili of Brescia, Brescia, Italy
| | - L Gazzurelli
- Pediatrics Clinic and Institute for Molecular Medicine A. Nocivelli, Department of Clinical and Experimental Sciences, University of Brescia and ASST-Spedali Civili of Brescia, Brescia, Italy
| | - S Rossi
- Pediatrics Clinic and Institute for Molecular Medicine A. Nocivelli, Department of Clinical and Experimental Sciences, University of Brescia and ASST-Spedali Civili of Brescia, Brescia, Italy
| | - A Caravaggio
- Pediatrics Clinic and Institute for Molecular Medicine A. Nocivelli, Department of Clinical and Experimental Sciences, University of Brescia and ASST-Spedali Civili of Brescia, Brescia, Italy
| | | | - V Lougaris
- Pediatrics Clinic and Institute for Molecular Medicine A. Nocivelli, Department of Clinical and Experimental Sciences, University of Brescia and ASST-Spedali Civili of Brescia, Brescia, Italy
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10
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Steven A, Rossi S, Dasso N, Napolitano F, Grosso A, Villa S, Aleo G, Catania G, Sasso L, Zanini M, Bagnasco A. Corrigendum to "A qualitative exploration of undergraduate nursing students' experience of emotional safety for learning during their clinical practice" [Nurse Educ. Today. 121 2023, 105,673]. Nurse Educ Today 2023; 129:105783. [PMID: 36933952 DOI: 10.1016/j.nedt.2023.105783] [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] [Subscribe] [Scholar Register] [Indexed: 06/18/2023]
Affiliation(s)
- A Steven
- Department of Nursing, Midwifery and Health, Faculty of Health and Life sciences, Coach Lane Campus West, Northumbria University, Newcastle upon Tyne NE7 7XA, UK.
| | - S Rossi
- IRCCS Istituto Giannina Gaslini, Via Gerolamo Gaslini, 5, 16147 Genova, GE, Italy
| | - N Dasso
- IRCCS Istituto Giannina Gaslini, Via Gerolamo Gaslini, 5, 16147 Genova, GE, Italy
| | - F Napolitano
- Department of Health Sciences, University of Genoa, Via A. Pastore, 1, 16132 Genoa, Italy.
| | - A Grosso
- Accident & Emergency Department, Evangelic International Hospital, Piazzale Efisio Gianasso, 4, 16158 Genoa, Italy
| | - S Villa
- Anaesthesia and Intensive Care Unit, IRCCS Teaching Hospital San Martino Policlinic, Largo R. Benzi, 10, 16132 Genoa, Italy
| | - G Aleo
- Department of Health Sciences, University of Genoa, Via A. Pastore, 1, 16132 Genoa, Italy; Faculty of Nursing & Midwifery, Royal College of Surgeons in Ireland, 123 St Stephen's Green, Dublin, Ireland.
| | - G Catania
- Department of Health Sciences, University of Genoa, Via A. Pastore, 1, 16132 Genoa, Italy.
| | - L Sasso
- Department of Health Sciences, University of Genoa, Via A. Pastore, 1, 16132 Genoa, Italy.
| | - M Zanini
- Department of Health Sciences, University of Genoa, Via A. Pastore, 1, 16132 Genoa, Italy.
| | - A Bagnasco
- Department of Health Sciences, University of Genoa, Via A. Pastore, 1, 16132 Genoa, Italy.
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11
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Galatolo D, Trovato R, Scarlatti A, Rossi S, Natale G, De Michele G, Barghigiani M, Cioffi E, Filla A, Bilancieri G, Casali C, Santorelli FM, Silvestri G, Tessa A. Power of NGS-based tests in HSP diagnosis: analysis of massively parallel sequencing in clinical practice. Neurogenetics 2023; 24:147-160. [PMID: 37131039 DOI: 10.1007/s10048-023-00717-9] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2022] [Accepted: 04/24/2023] [Indexed: 05/04/2023]
Abstract
Hereditary spastic paraplegia (HSP) refers to a group of heterogeneous neurological disorders mainly characterized by corticospinal degeneration (pure forms), but sometimes associated with additional neurological and extrapyramidal features (complex HSP). The advent of next-generation sequencing (NGS) has led to huge improvements in knowledge of HSP genetics and made it possible to clarify the genetic etiology of hundreds of "cold cases," accelerating the process of reaching a molecular diagnosis. The different NGS-based strategies currently employed as first-tier approaches most commonly involve the use of targeted resequencing panels and exome sequencing, whereas genome sequencing remains a second-tier approach because of its high costs. The question of which approach is the best is still widely debated, and many factors affect the choice. Here, we aim to analyze the diagnostic power of different NGS techniques applied in HSP, by reviewing 38 selected studies in which different strategies were applied in different-sized cohorts of patients with genetically uncharacterized HSP.
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Affiliation(s)
| | - Rosanna Trovato
- Molecular Medicine, IRCCS Stella Maris Foundation, Pisa, Italy
| | - Arianna Scarlatti
- Molecular Medicine, IRCCS Stella Maris Foundation, Pisa, Italy
- Laboratory of Biology, BIO@SNS, Scuola Normale Superiore, Pisa, Italy
| | - Salvatore Rossi
- UOC Neurologia, Fondazione Policlinico Universitario 'A. Gemelli' IRCCS, Rome, Italy
| | - Gemma Natale
- Molecular Medicine, IRCCS Stella Maris Foundation, Pisa, Italy
| | - Giovanna De Michele
- Department of Neurosciences, Reproductive and Odontostomatological Sciences, Federico II University, Naples, Italy
| | | | - Ettore Cioffi
- Department of Medical and Surgical Sciences and Biotechnologies, Sapienza University of Rome, Latina, Italy
| | - Alessandro Filla
- Department of Neurosciences, Reproductive and Odontostomatological Sciences, Federico II University, Naples, Italy
| | | | - Carlo Casali
- Department of Medical and Surgical Sciences and Biotechnologies, Sapienza University of Rome, Latina, Italy
| | | | - Gabriella Silvestri
- UOC Neurologia, Fondazione Policlinico Universitario 'A. Gemelli' IRCCS, Rome, Italy
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12
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Rossi S, Carecci D, Ficara E. Thermal response analysis and compilation of cardinal temperatures for 424 strains of microalgae, cyanobacteria, diatoms and other species. Sci Total Environ 2023; 873:162275. [PMID: 36801411 DOI: 10.1016/j.scitotenv.2023.162275] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/28/2022] [Revised: 02/06/2023] [Accepted: 02/12/2023] [Indexed: 06/18/2023]
Abstract
Microalgae and other phototrophic microorganisms can be cultivated to produce food and valuable bioproducts, also allowing to remove nutrients from wastewater and CO2 from biogas or polluted gas streams. Among other environmental and physico-chemical parameters, microalgal productivity is strongly influenced by the cultivation temperature. In this review, cardinal temperatures identifying the thermal response, i.e., the optimal growth condition (TOPT), and the lower and upper limits for microalgae cultivation (TMIN and TMAX), have been included in a structured and harmonized database. Literature data for 424 strains belonging to 148 genera of green algae, cyanobacteria, diatoms, and other phototrophs were tabulated and analysed, with a focus on the most relevant genera that are currently cultivated at the industrial scale in Europe. The dataset creation aimed at facilitating the comparison of different strain performances for different operational temperatures and assisting in the process of thermal and biological modelling, to reduce energy consumption and biomass production costs. A case study was presented, to illustrate the effect of temperature control on the energetic expenditure for cultivating different Chorella sp. strains under a greenhouse located in different European sites.
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Affiliation(s)
- S Rossi
- Politecnico di Milano, DICA - Department of Civil and Environmental Engineering, Environmental Section, P.zza L. da Vinci, 3, 20133 Milan, Italy.
| | - D Carecci
- Politecnico di Milano, DEIB - Department of Electronics, Information and Bioengineering, P.zza L. da Vinci, 3, 20133 Milan, Italy
| | - E Ficara
- Politecnico di Milano, DICA - Department of Civil and Environmental Engineering, Environmental Section, P.zza L. da Vinci, 3, 20133 Milan, Italy
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13
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Romanella SM, Mencarelli L, Seyedmadani K, Jillings S, Tomilovskaya E, Rukavishnikov I, Sprugnoli G, Rossi S, Wuyts FL, Santarnecchi E. Optimizing transcranial magnetic stimulation for spaceflight applications. NPJ Microgravity 2023; 9:26. [PMID: 36977683 PMCID: PMC10050431 DOI: 10.1038/s41526-023-00249-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2022] [Accepted: 01/10/2023] [Indexed: 03/30/2023] Open
Abstract
As space agencies aim to reach and build installations on Mars, the crews will face longer exposure to extreme environments that may compromise their health and performance. Transcranial magnetic stimulation (TMS) is a painless non-invasive brain stimulation technique that could support space exploration in multiple ways. However, changes in brain morphology previously observed after long-term space missions may impact the efficacy of this intervention. We investigated how to optimize TMS for spaceflight-associated brain changes. Magnetic resonance imaging T1-weighted scans were collected from 15 Roscosmos cosmonauts and 14 non-flyer participants before, after 6 months on the International Space Station, and at a 7-month follow-up. Using biophysical modeling, we show that TMS generates different modeled responses in specific brain regions after spaceflight in cosmonauts compared to the control group. Differences are related to spaceflight-induced structural brain changes, such as those impacting cerebrospinal fluid volume and distribution. We suggest solutions to individualize TMS to enhance its efficacy and precision for potential applications in long-duration space missions.
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Affiliation(s)
- S M Romanella
- Precision Neuroscience and Neuromodulation Program, Gordon Center for Medical Imaging, Radiology Department, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA.
| | - L Mencarelli
- Non-invasive Brain Stimulation Unit, IRCSS "Santa Lucia" Foundation, Rome, Italy
| | - K Seyedmadani
- Biomedical Engineering Department, University of Houston, NASA Johnson Space Center Houston, Houston, TX, USA
| | - S Jillings
- Lab for Equilibrium Investigations and Aerospace (LEIA), University of Antwerp, Antwerp, Belgium
| | - E Tomilovskaya
- Institute of Biomedical Problems, Russian Academy of Sciences, Moscow, Russia
| | - I Rukavishnikov
- Institute of Biomedical Problems, Russian Academy of Sciences, Moscow, Russia
| | - G Sprugnoli
- Siena Brain Investigation & Neuromodulation Lab (Si-BIN Lab), Department of Medicine, Surgery and Neuroscience, Neurology and Clinical Neurophysiology Section, University of Siena, Siena, Italy
| | - S Rossi
- Siena Brain Investigation & Neuromodulation Lab (Si-BIN Lab), Department of Medicine, Surgery and Neuroscience, Neurology and Clinical Neurophysiology Section, University of Siena, Siena, Italy
- Human Physiology Section, Department of Medicine, Surgery, and Neuroscience, University of Siena, Siena, Italy
| | - F L Wuyts
- Lab for Equilibrium Investigations and Aerospace (LEIA), University of Antwerp, Antwerp, Belgium
| | - E Santarnecchi
- Precision Neuroscience and Neuromodulation Program, Gordon Center for Medical Imaging, Radiology Department, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA.
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14
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Dev H, Lach R, Park G, Hanson R, Martin H, Lleshi E, Rossi S, Redmond A, Gnanapragasam V, Fitzgerald R, Stewart G, Massie C. Early detection assay using ctDNA methylation for hard-to-detect cases including prostate and renal cancer. Eur Urol 2023. [DOI: 10.1016/s0302-2838(23)00414-1] [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: 02/12/2023]
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Rossi S, Concolino P, Di Natale D, Pasquetti D, Di Lella GM, Chiurazzi P, Silvestri G. Clinical Reasoning: A Young Man With Subacute Onset of Spastic Paraparesis. Neurology 2023; 100:199-205. [PMID: 36302663 DOI: 10.1212/wnl.0000000000201516] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2022] [Accepted: 09/20/2022] [Indexed: 01/25/2023] Open
Abstract
Leukodystrophies are a group of rare neurodegenerative disorders, usually presenting in infancy with a variable combination of cognitive, motor, and coordination impairment. Adult-onset cases are even more rare, often representing a diagnostic challenge even for experienced neurologists. Here, we present a case of a 44-year-old man with subacute and rapidly progressive spastic paraplegia, whose brain MRI revealed white matter abnormalities compatible with a diagnosis of leukodystrophy. We discuss how to apply a simplified diagnostic algorithm to distinguish acquired leukoencephalopathies from leukodystrophies and how to delve into the maze of genetic testing for white matter diseases. In our patient, we reached the diagnosis of a treatable disorder, whose early recognition is essential to prevent severe neurologic deterioration.
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Affiliation(s)
- Salvatore Rossi
- From the Dipartimento di Scienze dell'Invecchiamento (S.R., D.D.N., G.S.), Neurologiche, Ortopediche e della Testa-Collo, UOC Neurologia, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy; Dipartimento di Neuroscienze Università Cattolica del Sacro Cuore (S.R., D.D.N., G.S.), Facoltà di Medicina e Chirurgia, Rome, Italy; UOC Chimica (Paola Concolino), Biochimica e Biologia Molecolare Clinica - Area Diagnostica di Laboratorio, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy; Istituto di Medicina Genomica (D.P., Pietro Chiurazzi), Università Cattolica del Sacro Cuore, Rome, Italy; Department of Diagnostic Imaging (G.M.D.L.), Oncological Radiotherapy, and Hematology, UOC Neuroradiology, Fondazione Policlinico Universitario Agostino Gemelli IRCCS and Università Cattolica del Sacro Cuore, 00168 Rome, Italy; and UOC Genetica Medica (Pietro Chiurazzi), Fondazione Policlinico Universitario "A. Gemelli" IRCCS, Rome, Italy
| | - Paola Concolino
- From the Dipartimento di Scienze dell'Invecchiamento (S.R., D.D.N., G.S.), Neurologiche, Ortopediche e della Testa-Collo, UOC Neurologia, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy; Dipartimento di Neuroscienze Università Cattolica del Sacro Cuore (S.R., D.D.N., G.S.), Facoltà di Medicina e Chirurgia, Rome, Italy; UOC Chimica (Paola Concolino), Biochimica e Biologia Molecolare Clinica - Area Diagnostica di Laboratorio, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy; Istituto di Medicina Genomica (D.P., Pietro Chiurazzi), Università Cattolica del Sacro Cuore, Rome, Italy; Department of Diagnostic Imaging (G.M.D.L.), Oncological Radiotherapy, and Hematology, UOC Neuroradiology, Fondazione Policlinico Universitario Agostino Gemelli IRCCS and Università Cattolica del Sacro Cuore, 00168 Rome, Italy; and UOC Genetica Medica (Pietro Chiurazzi), Fondazione Policlinico Universitario "A. Gemelli" IRCCS, Rome, Italy
| | - Daniele Di Natale
- From the Dipartimento di Scienze dell'Invecchiamento (S.R., D.D.N., G.S.), Neurologiche, Ortopediche e della Testa-Collo, UOC Neurologia, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy; Dipartimento di Neuroscienze Università Cattolica del Sacro Cuore (S.R., D.D.N., G.S.), Facoltà di Medicina e Chirurgia, Rome, Italy; UOC Chimica (Paola Concolino), Biochimica e Biologia Molecolare Clinica - Area Diagnostica di Laboratorio, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy; Istituto di Medicina Genomica (D.P., Pietro Chiurazzi), Università Cattolica del Sacro Cuore, Rome, Italy; Department of Diagnostic Imaging (G.M.D.L.), Oncological Radiotherapy, and Hematology, UOC Neuroradiology, Fondazione Policlinico Universitario Agostino Gemelli IRCCS and Università Cattolica del Sacro Cuore, 00168 Rome, Italy; and UOC Genetica Medica (Pietro Chiurazzi), Fondazione Policlinico Universitario "A. Gemelli" IRCCS, Rome, Italy
| | - Domizia Pasquetti
- From the Dipartimento di Scienze dell'Invecchiamento (S.R., D.D.N., G.S.), Neurologiche, Ortopediche e della Testa-Collo, UOC Neurologia, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy; Dipartimento di Neuroscienze Università Cattolica del Sacro Cuore (S.R., D.D.N., G.S.), Facoltà di Medicina e Chirurgia, Rome, Italy; UOC Chimica (Paola Concolino), Biochimica e Biologia Molecolare Clinica - Area Diagnostica di Laboratorio, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy; Istituto di Medicina Genomica (D.P., Pietro Chiurazzi), Università Cattolica del Sacro Cuore, Rome, Italy; Department of Diagnostic Imaging (G.M.D.L.), Oncological Radiotherapy, and Hematology, UOC Neuroradiology, Fondazione Policlinico Universitario Agostino Gemelli IRCCS and Università Cattolica del Sacro Cuore, 00168 Rome, Italy; and UOC Genetica Medica (Pietro Chiurazzi), Fondazione Policlinico Universitario "A. Gemelli" IRCCS, Rome, Italy
| | - Giuseppe Maria Di Lella
- From the Dipartimento di Scienze dell'Invecchiamento (S.R., D.D.N., G.S.), Neurologiche, Ortopediche e della Testa-Collo, UOC Neurologia, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy; Dipartimento di Neuroscienze Università Cattolica del Sacro Cuore (S.R., D.D.N., G.S.), Facoltà di Medicina e Chirurgia, Rome, Italy; UOC Chimica (Paola Concolino), Biochimica e Biologia Molecolare Clinica - Area Diagnostica di Laboratorio, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy; Istituto di Medicina Genomica (D.P., Pietro Chiurazzi), Università Cattolica del Sacro Cuore, Rome, Italy; Department of Diagnostic Imaging (G.M.D.L.), Oncological Radiotherapy, and Hematology, UOC Neuroradiology, Fondazione Policlinico Universitario Agostino Gemelli IRCCS and Università Cattolica del Sacro Cuore, 00168 Rome, Italy; and UOC Genetica Medica (Pietro Chiurazzi), Fondazione Policlinico Universitario "A. Gemelli" IRCCS, Rome, Italy
| | - Pietro Chiurazzi
- From the Dipartimento di Scienze dell'Invecchiamento (S.R., D.D.N., G.S.), Neurologiche, Ortopediche e della Testa-Collo, UOC Neurologia, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy; Dipartimento di Neuroscienze Università Cattolica del Sacro Cuore (S.R., D.D.N., G.S.), Facoltà di Medicina e Chirurgia, Rome, Italy; UOC Chimica (Paola Concolino), Biochimica e Biologia Molecolare Clinica - Area Diagnostica di Laboratorio, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy; Istituto di Medicina Genomica (D.P., Pietro Chiurazzi), Università Cattolica del Sacro Cuore, Rome, Italy; Department of Diagnostic Imaging (G.M.D.L.), Oncological Radiotherapy, and Hematology, UOC Neuroradiology, Fondazione Policlinico Universitario Agostino Gemelli IRCCS and Università Cattolica del Sacro Cuore, 00168 Rome, Italy; and UOC Genetica Medica (Pietro Chiurazzi), Fondazione Policlinico Universitario "A. Gemelli" IRCCS, Rome, Italy
| | - Gabriella Silvestri
- From the Dipartimento di Scienze dell'Invecchiamento (S.R., D.D.N., G.S.), Neurologiche, Ortopediche e della Testa-Collo, UOC Neurologia, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy; Dipartimento di Neuroscienze Università Cattolica del Sacro Cuore (S.R., D.D.N., G.S.), Facoltà di Medicina e Chirurgia, Rome, Italy; UOC Chimica (Paola Concolino), Biochimica e Biologia Molecolare Clinica - Area Diagnostica di Laboratorio, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy; Istituto di Medicina Genomica (D.P., Pietro Chiurazzi), Università Cattolica del Sacro Cuore, Rome, Italy; Department of Diagnostic Imaging (G.M.D.L.), Oncological Radiotherapy, and Hematology, UOC Neuroradiology, Fondazione Policlinico Universitario Agostino Gemelli IRCCS and Università Cattolica del Sacro Cuore, 00168 Rome, Italy; and UOC Genetica Medica (Pietro Chiurazzi), Fondazione Policlinico Universitario "A. Gemelli" IRCCS, Rome, Italy.
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Rossi S, Silvestri G. Fluid Biomarkers of Central Nervous System (CNS) Involvement in Myotonic Dystrophy Type 1 (DM1). Int J Mol Sci 2023; 24:ijms24032204. [PMID: 36768526 PMCID: PMC9917343 DOI: 10.3390/ijms24032204] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2022] [Revised: 01/13/2023] [Accepted: 01/20/2023] [Indexed: 01/24/2023] Open
Abstract
Myotonic dystrophy type 1 (DM1), commonly known as Steinert's disease (OMIM #160900), is the most common muscular dystrophy among adults, caused by an unstable expansion of a CTG trinucleotide repeat in the 3' untranslated region (UTR) of DMPK. Besides skeletal muscle, central nervous system (CNS) involvement is one of the core manifestations of DM1, whose relevant cognitive, behavioral, and affective symptoms deeply affect quality of life of DM1 patients, and that, together with muscle and heart, may profoundly influence the global disease burden and overall prognosis. Therefore, CNS should be also included among the main targets for future therapeutic developments in DM1, and, in this regard, identifying a cost-effective, easily accessible, and sensitive diagnostic and monitoring biomarker of CNS involvement in DM1 represents a relevant issue to be addressed. In this mini review, we will discuss all the papers so far published exploring the usefulness of both cerebrospinal fluid (CSF) and blood-based biomarkers of CNS involvement in DM1. Globally, the results of these studies are quite consistent on the value of CSF and blood Neurofilament Light Chain (NfL) as a biomarker of CNS involvement, with less robust results regarding levels of tau protein or amyloid-beta.
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Affiliation(s)
- Salvatore Rossi
- Department of Neuroscience, Università Cattolica del Sacro Cuore–Sede di Roma, Largo F. Vito 1, 00168 Rome, Italy
| | - Gabriella Silvestri
- Department of Neuroscience, Università Cattolica del Sacro Cuore–Sede di Roma, Largo F. Vito 1, 00168 Rome, Italy
- Neurology Unit, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Largo A. Gemelli 8, 00168 Rome, Italy
- Correspondence:
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Boriani G, Guerra F, De Ponti R, D'Onofrio A, Accogli M, Bertini M, Bisignani G, Forleo GB, Landolina M, Lavalle C, Notarstefano P, Ricci RP, Zanotto G, Palmisano P, De Bonis S, Pangallo A, Talarico A, Maglia G, Aspromonte V, Nigro G, Bianchi V, Rapacciuolo A, Ammendola E, Solimene F, Stabile G, Biffi M, Ziacchi M, Malpighi PSO, Saporito D, Casali E, Turco V, Malavasi VL, Vitolo M, Imberti JF, Bertini M, Anna AS, Zardini M, Placci A, Quartieri F, Bottoni N, Carinci V, Barbato G, De Maria E, Borghi A, Ramazzini OB, Bronzetti G, Tomasi C, Boggian G, Virzì S, Sassone B, Corzani A, Sabbatani P, Pastori P, Ciccaglioni A, Adamo F, Scaccia A, Spampinato A, Patruno N, Biscione F, Cinti C, Pignalberi C, Calò L, Tancredi M, Di Belardino N, Ricciardi D, Cauti F, Rossi P, Cardinale M, Ansalone G, Narducci ML, Pelargonio G, Silvetti M, Drago F, Santini L, Pentimalli F, Pepi P, Caravati F, Taravelli E, Belotti G, Rordorf R, Mazzone P, Bella PD, Rossi S, Canevese LF, Cilloni S, Doni LA, Vergara P, Baroni M, Perna E, Gardini A, Negro R, Perego GB, Curnis A, Arabia G, Russo AD, Marchese P, Dell’Era G, Occhetta E, Pizzetti F, Amellone C, Giammaria M, Devecchi C, Coppolino A, Tommasi S, Anselmino M, Coluccia G, Guido A, Rillo M, Palamà Z, Luzzi G, Pellegrino PL, Grimaldi M, Grandinetti G, Vilei E, Potenza D, Scicchitano P, Favale S, Santobuono VE, Sai R, Melissano D, Candida TR, Bonfantino VM, Di Canda D, Gianfrancesco D, Carretta D, Pisanò ECL, Medico A, Giaccari R, Aste R, Murgia C, Nissardi V, Sanna GD, Firetto G, Crea P, Ciotta E, Sgarito G, Caramanno G, Ciaramitaro G, Faraci A, Fasheri A, Di Gregorio L, Campsi G, Muscio G, Giannola G, Padeletti M, Del Rosso A, Notarstefano P, Nesti M, Miracapillo G, Giovannini T, Pieragnoli P, Rauhe W, Marini M, Guarracini F, Ridarelli M, Fedeli F, Mazza A, Zingarini G, Andreoli C, Carreras G, Zorzi A, Zanotto G, Rossillo A, Ignatuk B, Zerbo F, Molon G, Fantinel M, Zanon F, Marcantoni L, Zadro M, Bevilacqua M. Five waves of COVID-19 pandemic in Italy: results of a national survey evaluating the impact on activities related to arrhythmias, pacing, and electrophysiology promoted by AIAC (Italian Association of Arrhythmology and Cardiac Pacing). Intern Emerg Med 2023; 18:137-149. [PMID: 36352300 PMCID: PMC9646282 DOI: 10.1007/s11739-022-03140-4] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/17/2022] [Accepted: 10/17/2022] [Indexed: 11/10/2022]
Abstract
BACKGROUND The subsequent waves of the COVID-19 pandemic in Italy had a major impact on cardiac care. METHODS A survey to evaluate the dynamic changes in arrhythmia care during the first five waves of COVID-19 in Italy (first: March-May 2020; second: October 2020-January 2021; third: February-May 2021; fourth: June-October 2021; fifth: November 2021-February 2022) was launched. RESULTS A total of 127 physicians from arrhythmia centers (34% of Italian centers) took part in the survey. As compared to 2019, a reduction in 40% of elective pacemaker (PM), defibrillators (ICD), and cardiac resynchronization devices (CRT) implantations, with a 70% reduction for ablations, was reported during the first wave, with a progressive and gradual return to pre-pandemic volumes, generally during the third-fourth waves, slower for ablations. For emergency procedures (PM, ICD, CRT, and ablations), recovery from the initial 10% decline occurred in most cases during the second wave, with some variability. However, acute care for atrial fibrillation, electrical cardioversions, and evaluations for syncope showed a prolonged reduction of activity. The number of patients with devices which started remote monitoring increased by 40% during the first wave, but then the adoption of remote monitoring declined. CONCLUSIONS The dramatic and profound derangement in arrhythmia management that characterized the first wave of the COVID-19 pandemic was followed by a progressive return to the volume of activities of the pre-pandemic periods, even if with different temporal dynamics and some heterogeneity. Remote monitoring was largely implemented during the first wave, but full implementation is needed.
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Affiliation(s)
- Giuseppe Boriani
- Cardiology Division, Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Policlinico di Modena, Via del Pozzo 71, 41121, Modena, Italy.
| | - Federico Guerra
- Cardiology and Arrhythmology Clinic, Marche Polytechnic University, University Hospital Umberto I-Lancisi-Salesi, Ancona, Italy
| | - Roberto De Ponti
- Department of Heart and Vessels, Ospedale di Circolo-University of Insubria, Varese, Italy
| | - Antonio D'Onofrio
- Departmental Unit of Electrophysiology, Evaluation and Treatment of Arrhythmias, Monaldi Hospital, Naples, Italy
| | | | - Matteo Bertini
- Cardiology Unit, Azienda Ospedaliero-Universitaria di Ferrara "Arcispedale S. Anna", Cona, Ferrara, Italy
| | - Giovanni Bisignani
- Cardiology Division, Castrovillari Hospital, ASP Cosenza, Castrovillari, Italy
| | | | | | - Carlo Lavalle
- Department of Cardiology, Policlinico Universitario Umberto I, Rome, Italy
| | | | | | - Gabriele Zanotto
- Department of Cardiology, Mater Salutis Hospital, Legnago, Verona, Italy
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Ramella S, Morabito A, Silipigni S, Russo A, Capelletto E, Rossi S, Leonetti A, Montrone M, Facilissimo I, Romano G, Stasi I, Ceresoli G, Gridelli C, Lugini A, Pilotto S, Tagliaferri P, Bria E, Canova S, Rijavec E, Borghetti P, Brighenti M, Carta A, Ciuffreda L, Giusti R, Macerelli M, Verderame F, Zanelli F, Berardi R, Gregorc V, Sergi C, Vattemi E, Manglaviti S, Piovano P, Olmetto E, Borra G, Gori S, Aieta M, Bertolini A, Cecere F, Pasello G, Rocco D, Zulian M, Roncari B, Novello S. EP06.01-006 Multidisciplinary Team during the COVID-19 Pandemic: The BE-PACIFIC Italian Observational Study Analysis. J Thorac Oncol 2022. [PMCID: PMC9452007 DOI: 10.1016/j.jtho.2022.07.521] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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De Angelis R, Piciocchi A, Bugani M, Rossi S, Lastilla M, Vento R, Autore A, Sebastiani N, Palomba S, Manno V, Battilomo S, Belmonte S, Pulliero A, Izzotti A. Long term mortality and morbidity of Italian soldiers after deployment in Iraq as related to biomarkers assessment: Results of the SIGNUM study. Environ Res 2022; 211:113029. [PMID: 35227675 DOI: 10.1016/j.envres.2022.113029] [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] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/20/2021] [Revised: 02/18/2022] [Accepted: 02/23/2022] [Indexed: 06/14/2023]
Abstract
INTRODUCTION The health profile of military veterans deployed in foreign operative theatres was assessed by several international studies because of potential exposure to depleted uranium and other pollutants. Here we reported results of 15-year epidemiological surveillance assessing long-term health effects in a cohort of Italian soldiers deployed in Iraq in 2004-2005 and participating in a biomonitoring campaign to identify potential genotoxic exposure to environmental xenobiotics before and after deployment (n = 981, SIGNUM cohort). METHODS We evaluated mortality and hospitalization risks of the SIGNUM cohort retrospectively until 2016 and 2018 respectively. A wide cohort of military personnel never deployed abroad (n = 114,260) and the general Italian population were used as control populations in risk assessment. Causes of death and diagnoses of hospitalization were derived through deterministic record linkage with official national databases of mortality and hospital discharge. Standardized Mortality Ratio (SMR) and Standardized Hospitalization Ratio (SHR) were computed adjusting according to sex, age, area of birth, and calendar year. Differential pre-post deployment in xenobiotics concentrations and early effect biomarkers (oxidative DNA alterations and micronuclei) measured in blood serum were analysed in relation to cancer hospitalization. RESULTS Mortality risk due to pathologies was more than halved compared to the general population (SMR = 0.41, 95% CI 0.11-1.05) and not significantly different compared to soldiers never deployed abroad (SMR = 0.69, 95% CI 0.19-1.68). Similarly overall hospitalization risk due to pathologies was decreased with respect to the general population (SHR = 0.86, 95% CI 0.80-0.92) and comparable to the control military group (SHR = 0.99, 95% CI: 0.93-1.06). For haematological cancers a decreased hospitalization risk compared to the Italian general population was observed (SHR = 0.38, 95% CI 0-0.92). No statistically significant differences emerged in the patterns of biomarkers in association with cancer hospitalization. CONCLUSION The study confirms the so called 'healthy warrior' effect for the SIGNUM veterans and showed no correlation between cancer occurrence and biomonitoring markers measured on field.
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Affiliation(s)
- R De Angelis
- Department of Oncology and Molecular Medicine, Istituto Superiore di Sanita, Rome, Italy
| | - A Piciocchi
- Department of Oncology and Molecular Medicine, Istituto Superiore di Sanita, Rome, Italy
| | - M Bugani
- Department of Oncology and Molecular Medicine, Istituto Superiore di Sanita, Rome, Italy
| | - S Rossi
- Department of Oncology and Molecular Medicine, Istituto Superiore di Sanita, Rome, Italy
| | - M Lastilla
- Aerospace Medicine Institute, Italian Air Force, Rome, Italy
| | - R Vento
- Epidemiological Observatory, General Inspectorate of Military Health, Rome, Italy
| | - A Autore
- Epidemiological Observatory, General Inspectorate of Military Health, Rome, Italy
| | - N Sebastiani
- General Inspectorate of Military Health, Rome, Italy
| | - S Palomba
- General Inspectorate of Military Health, Rome, Italy
| | - V Manno
- Service of Statistics, Istituto Superiore di Sanità, Rome, Italy
| | - S Battilomo
- Directorate of Digitalisation, Health Information System and Statistics, Ministry of Health, Rome, Italy
| | - S Belmonte
- Directorate of Digitalisation, Health Information System and Statistics, Ministry of Health, Rome, Italy
| | - A Pulliero
- Department of Health Sciences, University of Genoa, Italy
| | - A Izzotti
- Department of Experimental Medicine, University of Genoa, Genoa, Italy; IRCCS Ospedale Policlinico San Martino, Genoa, Italy.
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DI Cola I, DI Muzio C, Conforti A, Iacono D, Pantano I, Rozza G, Rossi S, De Stefano L, Vitale A, Caso F, Costa L, Prete M, Navarini L, Sensini F, Iagnocco A, Atzeni F, Guggino G, Perosa F, Cantarini L, Frediani B, Bugatti S, Montecucco C, Ciccia F, Giacomelli R, Cipriani P, Ruscitti P. POS1337 ADULT-ONSET STILL’S DISEASE WITH ELDERLY ONSET, RESULTS FROM A MULTICENTRE STUDY AND ASSESSMENT OF AGE INFLUENCE ON CLINICAL FEATURES AND DISEASE OUTCOMES. Ann Rheum Dis 2022. [DOI: 10.1136/annrheumdis-2022-eular.1642] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
BackgroundAging is a physiological, multidimensional, and irreversible process, occurring in humans over time. Interestingly, multiple lines of evidence have recently suggested that some diseases, generally affecting young adults, are nowadays described in the elderly, although possibly associated with different symptoms or complications. In this context, a possible occurrence of adult onset Still’s disease (AOSD) in elderly has been suggested. This is a rare inflammatory disorder of unknown origin usually observed in young adults [1-3].ObjectivesIn this study, we aimed at describing the clinical characteristics, life-threatening complications occurrence, and mortality of AOSD patients with an elderly onset. The manifestations of these patients were also compared with those with a younger onset. Furthermore, the predictive role of age was evaluated on clinical features and disease outcomes. Finally, in these patients, an assessment of associated comorbidities was also performed.MethodsA retrospective assessment of prospectively followed patients, from January 2001 to April 2021, was provided to analyse clinical features, life-threatening complications occurrence, and mortality in AOSD patients with onset in elderly. AOSD patients, who were included in multicentre Gruppo Italiano di Ricerca in Reumatologia Clinica e Sperimentale (GIRRCS) cohort, were evaluated.ResultsOut of 221 assessed patients, 37 (16.7%) had an onset of the disease aged over than 60 years. When compared with younger patients, these were characterised by a higher prevalence of pericarditis (p=0.008), comorbidities (p<0.0001), and mortality (p=0.023).Additionally, our analysis showed that pleuritis and pericarditis positively correlated with age (coefficient=0.227, p=0.001; coefficient=0.213, p=0.001, respectively). Furthermore, the occurrence of parenchymal lung disease was significantly related with age (coefficient=0.168, p=0.012). The presence of comorbidities positively correlated with age (coefficient=0.443, p<0.0001). Moreover, age was negatively related to the polycyclic pattern (coefficient=-0.209, p=0.002). A correlation between mortality and age was also retrieved (coefficient=0.158, p=0.019).Age predicted the presence of serositis in both univariate (HR: 1.02, 95%CI: 1.01-1.03, p=0.007) and multivariate analyses (HR: 1.02, 95%CI: 1.01-1.04, p=0.007). Age was also a significant predictor of parenchymal lung disease in both univariate (HR: 1.03, 95%CI: 1.01-1.05, p=0.017) and multivariate analyses (HR: 1.03, 95%CI: 1.00-1.05, p=0.048). No significant results were observed assessing the predictive role of age on occurrence of macrophage activation syndrome. Furthermore, age resulted to be a negative predictor of polycyclic pattern only in univariate analysis (HR: 0.99, 95%CI: 0.97-1.00, p=0.048). Finally, age significantly predicted the mortality in both univariate (HR: 1.03, 95%CI: 1.00-1.06, p=0.034) and multivariate analyses (HR: 1.05, 95%CI: 1.01-1.08, p=0.012).ConclusionClinical features of AOSD patients with elderly onset were described in our multicentre cohort. Although the main clinical characteristics were similar comparing older and younger patients, patients aged over 60 years at disease onset were characterised by an increased prevalence of serositis, comorbidities, mostly cardiometabolic, and a higher mortality rate. Age predicted the presence of parenchymal lung disease and mortality, and it could be considered a further negative prognostic factor in AOSD.References[1]Mollaeian A, Chen J, et al. BMC Rheumatol. 2021;5(1):12.[2]Maruyama A, et al. Mod Rheumatol. 2021;31(4):862-868.[3]Suzuki E, et al. Tohoku J Exp Med. 2021;255(3):195-202.Disclosure of InterestsNone declared
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Nicoletti TF, Rossi S, Vita MG, Perna A, Guerrera G, Lino F, Iacovelli C, Di Natale D, Modoni A, Battistini L, Silvestri G. Elevated serum Neurofilament Light chain (NfL) as a potential biomarker of neurological involvement in Myotonic Dystrophy type 1 (DM1). J Neurol 2022; 269:5085-5092. [PMID: 35575811 PMCID: PMC9363395 DOI: 10.1007/s00415-022-11165-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2022] [Revised: 04/25/2022] [Accepted: 04/26/2022] [Indexed: 12/03/2022]
Abstract
Background Cognitive and behavioural symptoms due to involvement of the central nervous system (CNS) are among the main clinical manifestations of Myotonic Dystrophy type 1 (DM1). Such symptoms affect patients’ quality of life and disease awareness, impacting on disease prognosis by reducing compliance to medical treatments. Therefore, CNS is a key therapeutic target in DM1. Deeper knowledge of DM1 pathogenesis is prompting development of potential disease-modifying therapies: as DM1 is a rare, multisystem and slowly progressive disease, there is need of sensitive, tissue-specific prognostic and monitoring biomarkers in view of forthcoming clinical trials. Circulating Neurofilament light chain (NfL) levels have been recognized as a sensitive prognostic and monitoring biomarker of neuroaxonal damage in various CNS disorders. Methods We performed a cross-sectional study in a cohort of 40 adult DM1 patients, testing if serum NfL might be a potential biomarker of CNS involvement also in DM1. Moreover, we collected cognitive data, brain MRI, and other DM1-related diagnostic findings for correlation studies. Results Mean serum NfL levels resulted significantly higher in DM1 (25.32 ± 28.12 pg/ml) vs 22 age-matched healthy controls (6.235 ± 0.4809 pg/ml). Their levels positively correlated with age, and with one cognitive test (Rey’s Auditory Verbal learning task). No correlations were found either with other cognitive data, or diagnostic parameters in the DM1 cohort. Conclusions Our findings support serum NfL as a potential biomarker of CNS damage in DM1, which deserves further evaluation on larger cross-sectional and longitudinal studies to test its ability in assessing brain disease severity and/or progression. Supplementary Information The online version contains supplementary material available at 10.1007/s00415-022-11165-0.
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Rossi S, Pizzera A, Bellucci M, Marazzi F, Mezzanotte V, Parati K, Ficara E. Piggery wastewater treatment with algae-bacteria consortia: Pilot-scale validation and techno-economic evaluation at farm level. Bioresour Technol 2022; 351:127051. [PMID: 35341919 DOI: 10.1016/j.biortech.2022.127051] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/02/2022] [Revised: 03/16/2022] [Accepted: 03/18/2022] [Indexed: 06/14/2023]
Abstract
The efficiency of an outdoor pilot-scale raceway pond treating the wastewaters generated by a large-scale piggery farm in Northern Italy was evaluated. The biomass productivity over 208 days of experimentation was 10.7 ± 6.5 g TSS·m-2·d-1, and ammoniacal nitrogen, orthophosphate, and COD average removal efficiencies were 90%, 90%, and 59%, respectively. Results were used to perform a comprehensive techno-economic analysis for integrating algae-based processes in farms of different sizes (100-10000 pigs). The amount of N disposed of on agricultural land could be reduced from 91% to 21%, increasing the fraction returned to the atmosphere from 2.4% to 63%, and the fraction in the biomass from 6.2% to 16%. For intensive farming, the release of 110 t N·ha-1·y-1 contained in the digestate could be avoided by including algae-bacteria processes. The biomass production cost was as low as 1.9 €·kg-1, while the cost for nitrogen removal was 4.3 €·kg N-1.
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Affiliation(s)
- S Rossi
- Politecnico di Milano, Department of Civil and Environmental Engineering (DICA), P.zza L. da Vinci 32, 20133 Milano, Italy
| | - A Pizzera
- Politecnico di Milano, Department of Civil and Environmental Engineering (DICA), P.zza L. da Vinci 32, 20133 Milano, Italy
| | - M Bellucci
- Politecnico di Milano, Department of Civil and Environmental Engineering (DICA), P.zza L. da Vinci 32, 20133 Milano, Italy
| | - F Marazzi
- Università degli Studi di Milano, Bicocca, Department of Earth and Environmental Sciences (DISAT), P.zza della Scienza 1, 20126 Milano, Italy
| | - V Mezzanotte
- Università degli Studi di Milano, Bicocca, Department of Earth and Environmental Sciences (DISAT), P.zza della Scienza 1, 20126 Milano, Italy
| | - K Parati
- Istituto Sperimentale Italiano Lazzaro Spallanzani, Località La Quercia, Cremona, Rivolta d'Adda, Italy
| | - E Ficara
- Politecnico di Milano, Department of Civil and Environmental Engineering (DICA), P.zza L. da Vinci 32, 20133 Milano, Italy.
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Sánchez-Zurano A, Rossi S, Fernández-Sevilla JM, Acién-Fernández G, Molina-Grima E, Ficara E. Respirometric assessment of bacterial kinetics in algae-bacteria and activated sludge processes. Bioresour Technol 2022; 352:127116. [PMID: 35398212 DOI: 10.1016/j.biortech.2022.127116] [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] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/25/2022] [Revised: 03/30/2022] [Accepted: 04/01/2022] [Indexed: 06/14/2023]
Abstract
Algae-bacteria (AB) consortia can be exploited for effective wastewater treatment, based on photosynthetic oxygenation to reduce energy requirements for aeration. While algal kinetics have been extensively evaluated, bacterial kinetics in AB systems are still based on parameters taken from the activated sludge models, lacking an experimental validation for AB consortia. A respirometric procedure was therefore proposed, to estimate bacterial kinetics in both activated sludge and AB, under different conditions of temperature, pH, dissolved oxygen, and substrate availability. Bacterial activities were differently influenced by operational/environmental conditions, suggesting that the adoption of typical activated sludge parameters could be inadequate for AB modelling. Indeed, respirometric results show that bacteria in AB consortia were adapted to a wider range of conditions, compared to activated sludge, confirming that a dedicated calibration of bacterial kinetics is essential for effectively modelling AB systems, and respirometry was proven to be a powerful and reliable tool to this purpose.
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Affiliation(s)
- A Sánchez-Zurano
- Department of Chemical Engineering, University of Almería, 04120 Almería, Spain, CIESOL Solar Energy Research Centre, Joint Centre University of Almería-CIEMAT, 04120 Almería, Spain
| | - S Rossi
- Politecnico di Milano, Dept. of Civil and Environmental Engineering, P.zza L. da Vinci, 32, 20133 Milan, Italy
| | - J M Fernández-Sevilla
- Department of Chemical Engineering, University of Almería, 04120 Almería, Spain, CIESOL Solar Energy Research Centre, Joint Centre University of Almería-CIEMAT, 04120 Almería, Spain
| | - G Acién-Fernández
- Department of Chemical Engineering, University of Almería, 04120 Almería, Spain, CIESOL Solar Energy Research Centre, Joint Centre University of Almería-CIEMAT, 04120 Almería, Spain
| | - E Molina-Grima
- Department of Chemical Engineering, Universidad de Almería, 04120 Almería, Spain
| | - E Ficara
- Politecnico di Milano, Dept. of Civil and Environmental Engineering, P.zza L. da Vinci, 32, 20133 Milan, Italy.
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Luigetti M, Di Paolantonio A, Guglielmino V, Romano A, Rossi S, Sabino A, Servidei S, Sabatelli M, Primiano G. Neurofilament light chain as a disease severity biomarker in ATTRv: data from a single-centre experience. Neurol Sci 2022; 43:2845-2848. [PMID: 35094171 DOI: 10.1007/s10072-021-05850-7] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Accepted: 12/20/2021] [Indexed: 01/17/2023]
Abstract
BACKGROUND Hereditary transthyretin amyloidosis (ATTRv) is a treatable multisystem disorder with prevalent peripheral nervous system impairment. Besides neurophysiological measures, there are few markers to monitor disease progression. Neurofilament light chain (NfL) has recently been considered a sensitive biomarker for neuroaxonal damage in this setting. OBJECTIVE To evaluate NfL levels in a cohort of ATTRv patients and pre-symptomatic carriers and correlate the serum concentrations with other markers of disease severity. METHODS We analysed NfL serum from 17 ATTRv patients or carriers and 26 controls. An exhaustive clinical and instrumental evaluation was performed in all patients. RESULTS NfL levels were significantly higher in ATTRv cases when compared with controls. A significant correlation was found between NfL values and NIS scale, Sudoscan values from feet, interventricular septum thickness, and Quality of Life-Diabetic Neuropathy (Norfolk QoL-DN) questionnaire. CONCLUSION We confirm that NfL is a reliable and promising biomarker to evaluate the ATTRv severity and monitor its progression.
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Affiliation(s)
- Marco Luigetti
- Fondazione Policlinico Universitario A. Gemelli IRCCS, UOC Neurologia, Largo A Gemelli 8, 00168, Rome, Italy.
- Università Cattolica del Sacro Cuore, Rome, Italy.
| | | | - Valeria Guglielmino
- Fondazione Policlinico Universitario A. Gemelli IRCCS, UOC Neurologia, Largo A Gemelli 8, 00168, Rome, Italy
- Università Cattolica del Sacro Cuore, Rome, Italy
| | - Angela Romano
- Fondazione Policlinico Universitario A. Gemelli IRCCS, UOC Neurologia, Largo A Gemelli 8, 00168, Rome, Italy
- Università Cattolica del Sacro Cuore, Rome, Italy
| | | | | | - Serenella Servidei
- Fondazione Policlinico Universitario A. Gemelli IRCCS, UOC Neurologia, Largo A Gemelli 8, 00168, Rome, Italy
- Università Cattolica del Sacro Cuore, Rome, Italy
| | - Mario Sabatelli
- Università Cattolica del Sacro Cuore, Rome, Italy
- Centro Clinico NEMO Adulti, Rome, Italy
| | - Guido Primiano
- Fondazione Policlinico Universitario A. Gemelli IRCCS, UOC Neurologia, Largo A Gemelli 8, 00168, Rome, Italy
- Università Cattolica del Sacro Cuore, Rome, Italy
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25
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Rossi S, Rubegni A, Riso V, Barghigiani M, Bassi MT, Battini R, Bertini E, Cereda C, Cioffi E, Criscuolo C, Dal Fabbro B, Dato C, D'Angelo MG, Di Muzio A, Diamanti L, Dotti MT, Filla A, Gioiosa V, Liguori R, Martinuzzi A, Massa R, Mignarri A, Moroni R, Musumeci O, Nicita F, Orologio I, Orsi L, Pegoraro E, Petrucci A, Plumari M, Ricca I, Rizzo G, Romano S, Rumore R, Sampaolo S, Scarlato M, Seri M, Stefan C, Straccia G, Tessa A, Travaglini L, Trovato R, Ulgheri L, Vazza G, Orlacchio A, Silvestri G, Santorelli FM, Melone MAB, Casali C. Clinical-Genetic Features Influencing Disability in Spastic Paraplegia Type 4. Neurol Genet 2022; 8:e664. [PMID: 35372684 PMCID: PMC8969300 DOI: 10.1212/nxg.0000000000000664] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2021] [Accepted: 01/31/2022] [Indexed: 11/15/2022]
Abstract
Background and ObjectivesHereditary spastic paraplegias (HSPs) are a group of inherited rare neurologic disorders characterized by length-dependent degeneration of the corticospinal tracts and dorsal columns, whose prominent clinical feature is represented by spastic gait. Spastic paraplegia type 4 (SPG4, SPAST-HSP) is the most common form. We present both clinical and molecular findings of a large cohort of patients, with the aim of (1) defining the clinical spectrum of SPAST-HSP in Italy; (2) describing their molecular features; and (3) assessing genotype-phenotype correlations to identify features associated with worse disability.MethodsA cross-sectional retrospective study with molecular and clinical data collected in an anonymized database was performed.ResultsA total of 723 Italian patients with SPAST-HSP (58% men) from 316 families, with a median age at onset of 35 years, were included. Penetrance was 97.8%, with men showing higher Spastic Paraplegia Rating Scale (SPRS) scores (19.67 ± 12.58 vs 16.15 ± 12.61, p = 0.009). In 26.6% of patients with SPAST-HSP, we observed a complicated phenotype, mainly including intellectual disability (8%), polyneuropathy (6.7%), and cognitive decline (6.5%). Late-onset cases seemed to progress more rapidly, and patients with a longer disease course displayed a more severe neurologic disability, with higher SPATAX (3.61 ± 1.46 vs 2.71 ± 1.20, p < 0.001) and SPRS scores (22.63 ± 11.81 vs 12.40 ± 8.83, p < 0.001). Overall, 186 different variants in the SPAST gene were recorded, of which 48 were novel. Patients with SPAST-HSP harboring missense variants displayed intellectual disability (14.5% vs 4.4%, p < 0.001) more frequently, whereas patients with truncating variants presented more commonly cognitive decline (9.7% vs 2.6%, p = 0.001), cerebral atrophy (11.2% vs 3.4%, p = 0.003), lower limb spasticity (61.5% vs 44.5%), urinary symptoms (50.0% vs 31.3%, p < 0.001), and sensorimotor polyneuropathy (11.1% vs 1.1%, p < 0.001). Increasing disease duration (DD) and abnormal motor evoked potentials (MEPs) were also associated with increased likelihood of worse disability (SPATAX score>3).DiscussionThe SPAST-HSP phenotypic spectrum in Italian patients confirms a predominantly pure form of HSP with mild-to-moderate disability in 75% of cases, and slight prevalence of men, who appeared more severely affected. Early-onset cases with intellectual disability were more frequent among patients carrying missense SPAST variants, whereas patients with truncating variants showed a more complicated disease. Both longer DD and altered MEPs are associated with worse disability.
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Merone G, Tartaglia A, Rossi S, Santavenere F, Bassotti E, D'Ovidio C, Rosato E, de Grazia U, Locatelli M, Boccio PD, Savini F. Fast LC–MS/MS screening method for the evaluation of drugs, illicit drugs, and other compounds in biological matrices. Talanta Open 2022. [DOI: 10.1016/j.talo.2022.100105] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023] Open
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27
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Dosanjh M, Cirilli M, Durante M, Facoetti A, Fossati P, Graeff C, Haberer T, Livraga M, Necchi M, Plesko M, Rossi L, Rossi S, Sammut N, Schoetz U, Vretenar M. FLASH in the Clinic Track (Oral Presentations) HITRIPLUS PROJECT: BUILDING A PAN-EUROPEAN HEAVY ION THERAPY RESEARCH COMMUNITY AND PROVIDING RESEARCH FACILITIES ACCESS. Phys Med 2022. [DOI: 10.1016/s1120-1797(22)01552-6] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
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28
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Rossi S, Visigalli S, Castillo Cascino F, Mantovani M, Mezzanotte V, Parati K, Canziani R, Turolla A, Ficara E. Metal-based flocculation to harvest microalgae: a look beyond separation efficiency. Sci Total Environ 2021; 799:149395. [PMID: 34426344 DOI: 10.1016/j.scitotenv.2021.149395] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/29/2021] [Revised: 07/08/2021] [Accepted: 07/28/2021] [Indexed: 06/13/2023]
Abstract
Metal-based flocculants are commonly used for biomass harvesting in microalgae-based bio-refineries. Besides the high separation efficiency, additional aspects should be considered, related to the toxicity of metals for the algal biomass. Partitioning tests for commonly used flocculants (i.e., FeCl3 and Al2(SO4)3) showed that metals were mostly transferred to the solid phase with more than 95% of dosed metal ending up into the biomass, and low metal concentrations in the liquid effluent (lower than 0.4 mg L-1 for both metals), thus allowing for water reuse. Photosynthesis inhibition was tested on microalgae and microalgae-bacteria cultures, using a standardized photo-respirometry protocol in which typical concentrations used during coagulation-flocculation were assessed. Modelling dose-response curves, concentrations corresponding to 50% inhibition (IC50) were obtained, describing short-term effects. The obtained IC50 ranged from 13.7 to 28.3 mg Al L-1 for Al, and from 127.9 to 195.8 mg Fe L-1 for Fe, showing a higher toxicity for the Al-based flocculant. The recovery of photosynthesis inhibition was also quantified, to evaluate the possibility of reusing/recycling the harvested biomass. The results highlighted that the residual photosynthetic activities, evaluated after 1 h and 24 h of exposure to metals were partially recovered, especially for Al, passing from 67.3% to 94.6% activity, respectively, while long-term Fe effects were stronger (passing from 64.9% to 77.6% activity). A non-toxic flocculant (cationic starch) was finally tested, excluding potential effects due to biomass aggregation, as the reduction of photosynthetic activity only reached 3.4%, compared to control. Relevant modifications to the light availability and the optical properties of algal suspensions were assessed, identifying a strong effect of iron which caused an increase of the light absorbance up to approximately 40% at high Fe concentrations. Possible implications of dosing metallic flocculants in MBWWT processes are discussed, and suggestions are given to perform inhibition tests on flocculating chemicals.
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Affiliation(s)
- S Rossi
- Politecnico di Milano, Department of Civil and Environmental Engineering (DICA), P.zza L. da Vinci, 32, 20133 Milan, Italy
| | - S Visigalli
- Politecnico di Milano, Department of Civil and Environmental Engineering (DICA), P.zza L. da Vinci, 32, 20133 Milan, Italy
| | - F Castillo Cascino
- Istituto Sperimentale Italiano Lazzaro Spallanzani, Località La Quercia, 26027 Rivolta d'Adda, Italy
| | - M Mantovani
- Università degli Studi di Milano-Bicocca, Department of Earth and Environmental Sciences (DISAT), P.zza della Scienza 1, 20126 Milan, Italy
| | - V Mezzanotte
- Università degli Studi di Milano-Bicocca, Department of Earth and Environmental Sciences (DISAT), P.zza della Scienza 1, 20126 Milan, Italy
| | - K Parati
- Istituto Sperimentale Italiano Lazzaro Spallanzani, Località La Quercia, 26027 Rivolta d'Adda, Italy
| | - R Canziani
- Politecnico di Milano, Department of Civil and Environmental Engineering (DICA), P.zza L. da Vinci, 32, 20133 Milan, Italy
| | - A Turolla
- Politecnico di Milano, Department of Civil and Environmental Engineering (DICA), P.zza L. da Vinci, 32, 20133 Milan, Italy
| | - E Ficara
- Politecnico di Milano, Department of Civil and Environmental Engineering (DICA), P.zza L. da Vinci, 32, 20133 Milan, Italy.
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Di Noia V, D'Aveni A, D'Argento E, Rossi S, Ghirardelli P, Bortolotti L, Vavassori V, Bria E, Ceresoli GL. Treating disease progression with osimertinib in EGFR-mutated non-small-cell lung cancer: novel targeted agents and combination strategies. ESMO Open 2021; 6:100280. [PMID: 34634633 PMCID: PMC8506968 DOI: 10.1016/j.esmoop.2021.100280] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2021] [Revised: 09/09/2021] [Accepted: 09/10/2021] [Indexed: 01/10/2023] Open
Abstract
A precision medicine approach has been successfully applied in medical oncology for the treatment of non-small-cell lung cancer (NSCLC) through the identification of targetable driver molecular aberrations; activating mutations of epidermal growth factor receptor (EGFR) are the most common. Osimertinib, a third-generation, wild-type sparing, irreversible EGFR tyrosine kinase inhibitor (TKI), originally showed a striking activity after progression to first- and second-generation EGFR-TKIs when T790M resistance mutation was identified. Thereafter, upfront use of osimertinib became the standard of care based on overall survival benefit over first-generation TKIs erlotinib and gefitinib as reported in the FLAURA trial. For patients progressing on osimertinib, identification of resistance mechanisms is crucial to develop novel targeted therapeutic approaches. Moreover, innovative drugs or combination therapies are being developed for cases in which a specific resistance mechanism is not identifiable. In this review, the post-osimertinib treatment options for EGFR-mutated NSCLC are analyzed, with an outlook to ongoing clinical trials. An algorithm to guide clinicians in managing progression on osimertinib is proposed.
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Affiliation(s)
- V Di Noia
- Medical Oncology 1 Unit, IRCCS Regina Elena National Cancer Institute, Rome, Italy.
| | - A D'Aveni
- Department of Medical Oncology 1, Cliniche Humanitas Gavazzeni, Bergamo, Italy
| | - E D'Argento
- Comprehensive Cancer Center, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - S Rossi
- Department of Oncology and Hematology, Humanitas Clinical and Research Center, Rozzano, Italy
| | - P Ghirardelli
- Department of Medical Oncology 1, Cliniche Humanitas Gavazzeni, Bergamo, Italy
| | - L Bortolotti
- Department of Medical Oncology 1, Cliniche Humanitas Gavazzeni, Bergamo, Italy
| | - V Vavassori
- Department of Medical Oncology 1, Cliniche Humanitas Gavazzeni, Bergamo, Italy
| | - E Bria
- Comprehensive Cancer Center, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy; Istituto di Medicina Interna e Geriatria, Università; Cattolica del Sacro Cuore, Rome, Italy
| | - G L Ceresoli
- Department of Medical Oncology 1, Cliniche Humanitas Gavazzeni, Bergamo, Italy
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30
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Garibaldi M, Nicoletti T, Bucci E, Fionda L, Leonardi L, Morino S, Tufano L, Alfieri G, Lauletta A, Merlonghi G, Perna A, Rossi S, Ricci E, Tartaglione T, Petrucci A, Pennisi EM, Salvetti M, Cutter G, Díaz-Manera J, Silvestri G, Antonini G. Muscle MRI in Myotonic Dystrophy type 1 (DM1): refining muscle involvement and implications for clinical trials. Eur J Neurol 2021; 29:843-854. [PMID: 34753219 PMCID: PMC9299773 DOI: 10.1111/ene.15174] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2021] [Revised: 10/19/2021] [Accepted: 11/01/2021] [Indexed: 11/29/2022]
Abstract
BACKGROUND Only few studies reported muscle imaging data on small cohorts of patients with Myotonic dystrophy type 1 (DM1). We aimed to investigate the muscle involvement in a large cohort of patients, to refine the pattern of muscle involvement, to better understand the pathophysiological mechanisms of muscle weakness and to identify potential imaging biomarkers for disease activity and severity. METHODS 134 DM1 patients underwent a cross-sectional muscle MRI study. STIR and T1- sequences in lower and upper body were analysed. Fat replacement, muscle atrophy and STIR positivity were evaluated using three different scales. Correlations between MRI scores, clinical features and genetic background were investigated. RESULTS The most frequent pattern of muscle involvement in T1 consisted of fat replacement of the tongue, sternocleidomastoideus, paraspinalis, gluteus minimus, distal quadriceps and gastrocnemius medialis. Degree of fat replacement at MRI correlated with clinical severity and disease duration, but not with CTG expansion. Fat replacement was also detected in milder/asymptomatic patients. More than 80% of patients had STIR positive signal in muscles. Most DM1 patients also showed a variable degree of muscle atrophy regardless MRI signs of fat replacement. A subset of patients (20%) showed a "marbled" muscle appearance. CONCLUSIONS muscle MRI is a sensitive biomarker of disease severity also for the milder spectrum of disease. STIR hyperintensty seems to precede fat replacement in T1. Beyond fat replacement, STIR positivity, muscle atrophy and "marbled" appearance suggest further mechanisms of muscle wasting and weakness in DM1, representing additional outcome measures and therapeutical targets for forthcoming clinical trials.
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Affiliation(s)
- Matteo Garibaldi
- Neuromuscular and Rare Disease Centre, Department of Neuroscience, Mental Health and Sensory Organs (NESMOS), SAPIENZA University of Rome, Sant'Andrea Hospital, 00189, Rome, Italy
| | - Tommaso Nicoletti
- UOC Neurologia, Fondazione Policlinico Universitario 'A. Gemelli' IRCCS, 00168, Rome, Italy.,Department of Neurosciences, Università Cattolica del Sacro Cuore, Facoltà di Medicina e Chirurgia, 00168, Rome, Italy
| | - Elisabetta Bucci
- Neuromuscular and Rare Disease Centre, Department of Neuroscience, Mental Health and Sensory Organs (NESMOS), SAPIENZA University of Rome, Sant'Andrea Hospital, 00189, Rome, Italy
| | - Laura Fionda
- Neuromuscular and Rare Disease Centre, Department of Neuroscience, Mental Health and Sensory Organs (NESMOS), SAPIENZA University of Rome, Sant'Andrea Hospital, 00189, Rome, Italy
| | - Luca Leonardi
- Neuromuscular and Rare Disease Centre, Department of Neuroscience, Mental Health and Sensory Organs (NESMOS), SAPIENZA University of Rome, Sant'Andrea Hospital, 00189, Rome, Italy
| | - Stefania Morino
- Neuromuscular and Rare Disease Centre, Department of Neuroscience, Mental Health and Sensory Organs (NESMOS), SAPIENZA University of Rome, Sant'Andrea Hospital, 00189, Rome, Italy
| | - Laura Tufano
- Neuromuscular and Rare Disease Centre, Department of Neuroscience, Mental Health and Sensory Organs (NESMOS), SAPIENZA University of Rome, Sant'Andrea Hospital, 00189, Rome, Italy
| | - Girolamo Alfieri
- Neuromuscular and Rare Disease Centre, Department of Neuroscience, Mental Health and Sensory Organs (NESMOS), SAPIENZA University of Rome, Sant'Andrea Hospital, 00189, Rome, Italy
| | - Antonio Lauletta
- Neuromuscular and Rare Disease Centre, Department of Neuroscience, Mental Health and Sensory Organs (NESMOS), SAPIENZA University of Rome, Sant'Andrea Hospital, 00189, Rome, Italy
| | - Gioia Merlonghi
- Neuromuscular and Rare Disease Centre, Department of Neuroscience, Mental Health and Sensory Organs (NESMOS), SAPIENZA University of Rome, Sant'Andrea Hospital, 00189, Rome, Italy
| | - Alessia Perna
- UOC Neurologia, Fondazione Policlinico Universitario 'A. Gemelli' IRCCS, 00168, Rome, Italy.,Department of Neurosciences, Università Cattolica del Sacro Cuore, Facoltà di Medicina e Chirurgia, 00168, Rome, Italy
| | - Salvatore Rossi
- UOC Neurologia, Fondazione Policlinico Universitario 'A. Gemelli' IRCCS, 00168, Rome, Italy.,Department of Neurosciences, Università Cattolica del Sacro Cuore, Facoltà di Medicina e Chirurgia, 00168, Rome, Italy
| | - Enzo Ricci
- UOC Neurologia, Fondazione Policlinico Universitario 'A. Gemelli' IRCCS, 00168, Rome, Italy.,Department of Neurosciences, Università Cattolica del Sacro Cuore, Facoltà di Medicina e Chirurgia, 00168, Rome, Italy
| | - Tommaso Tartaglione
- Department of Radiology, Istituto Dermopatico dell'Immacolata, IRCCS, 00167, Rome, Italy
| | - Antonio Petrucci
- Neurology Unit, San Camillo-Forlanini Hospital, 00152, Rome, Italy
| | | | - Marco Salvetti
- Neuromuscular and Rare Disease Centre, Department of Neuroscience, Mental Health and Sensory Organs (NESMOS), SAPIENZA University of Rome, Sant'Andrea Hospital, 00189, Rome, Italy.,IRCCS Istituto Neurologico Mediterraneo (INM) Neuromed, 86077, Pozzilli, Italy
| | - Gary Cutter
- Department of Biostatistics, University of Alabama at Birmingham, 35233, Birmingham, AL, USA
| | - Jordi Díaz-Manera
- John Walton Muscular Dystrophy Research Centre, Translational and Clinical Research Institute, Newcastle University, Newcastle Hospitals NHS Foundation Trust, NE1 3BZ, Newcastle upon Tyne, United Kingdom.,Neuromuscular Disorders Unit. Neurology Department, Universitat Autònoma de Barcelona. Hospital de la Santa Creu I Sant Pau, 08041, Barcelona, UK.,Centro de Investigación Biomédica en Red en Enfermedades Raras (CIBERER), 08041, Spain
| | - Gabriella Silvestri
- UOC Neurologia, Fondazione Policlinico Universitario 'A. Gemelli' IRCCS, 00168, Rome, Italy.,Department of Neurosciences, Università Cattolica del Sacro Cuore, Facoltà di Medicina e Chirurgia, 00168, Rome, Italy
| | - Giovanni Antonini
- Neuromuscular and Rare Disease Centre, Department of Neuroscience, Mental Health and Sensory Organs (NESMOS), SAPIENZA University of Rome, Sant'Andrea Hospital, 00189, Rome, Italy
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31
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Miele L, Perna A, Dajko M, Zocco MA, De Magistris A, Nicoletti TF, Biolato M, Marrone G, Liguori A, Maccora D, Valenza V, Rossi S, Riso V, Di Natale D, Gasbarrini A, Grieco A, Silvestri G. Clinical characteristics of metabolic associated fatty liver disease (MAFLD) in subjects with myotonic dystrophy type 1 (DM1). Dig Liver Dis 2021; 53:1451-1457. [PMID: 33436321 DOI: 10.1016/j.dld.2020.12.010] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/09/2020] [Revised: 12/14/2020] [Accepted: 12/15/2020] [Indexed: 12/11/2022]
Abstract
BACKGROUND Myotonic dystrophy type 1 (DM1) is a rare inherited neuromuscular disease associated with insulin resistance, and its association with metabolically associated fatty liver disease (MAFLD) has never been explored in prospective studies. The aim of this study was to assess the clinical features of MAFLD in DM1 patients. METHODS We investigated the prevalence and the diagnostic features of MAFLD in a cohort of 29 outpatient fully characterized DM1 patients; afterward, we compared the selected cohort of DM1-MAFLD individuals with a propensity-matched cohort of non-DM1-MAFLD RESULTS: 13/29 (44.83%) DM1 patients received a clinical diagnosis of MAFLD. Compared to DM1 patients with normal liver, DM1-MAFLD individuals showed a higher male prevalence (p = 0.008), BMI (p = 0.014), HOMA score (p = 0.012), and GGT levels (p = 0.050). The statistical comparison showed that the DM1-MAFLD group had a more severe MAFLD according to the FIB4 score than non-DM1-MAFLD patients. This association of a more severe form of liver disease with DM1 remained significant after logistic regression analysis (OR: 6.12, 95% CI 1.44- 26.55).
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Affiliation(s)
- Luca Miele
- Department of Medical and Surgical Sciences. Fondazione Policlinico Gemelli IRCCS, Università Cattolica del S. Cuore, Roma, Italy.
| | - Alessia Perna
- Department of Neuroscience, Fondazione Policlinico Gemelli IRCCS, Università Cattolica del S. Cuore, Roma, Italy
| | - Marianxhela Dajko
- Department of Medical and Surgical Sciences. Fondazione Policlinico Gemelli IRCCS, Università Cattolica del S. Cuore, Roma, Italy
| | - Maria A Zocco
- Department of Medical and Surgical Sciences. Fondazione Policlinico Gemelli IRCCS, Università Cattolica del S. Cuore, Roma, Italy
| | - Antonio De Magistris
- Department of Medical and Surgical Sciences. Fondazione Policlinico Gemelli IRCCS, Università Cattolica del S. Cuore, Roma, Italy
| | - Tommaso F Nicoletti
- Department of Neuroscience, Fondazione Policlinico Gemelli IRCCS, Università Cattolica del S. Cuore, Roma, Italy
| | - Marco Biolato
- Department of Medical and Surgical Sciences. Fondazione Policlinico Gemelli IRCCS, Università Cattolica del S. Cuore, Roma, Italy
| | - Giuseppe Marrone
- Department of Medical and Surgical Sciences. Fondazione Policlinico Gemelli IRCCS, Università Cattolica del S. Cuore, Roma, Italy
| | - Antonio Liguori
- Department of Medical and Surgical Sciences. Fondazione Policlinico Gemelli IRCCS, Università Cattolica del S. Cuore, Roma, Italy
| | - Daria Maccora
- Department of Radiology, Fondazione Policlinico Gemelli IRCCS, Università Cattolica del S. Cuore, Roma, Italy
| | - Venanzio Valenza
- Department of Radiology, Fondazione Policlinico Gemelli IRCCS, Università Cattolica del S. Cuore, Roma, Italy
| | - Salvatore Rossi
- Department of Neuroscience, Fondazione Policlinico Gemelli IRCCS, Università Cattolica del S. Cuore, Roma, Italy
| | - Vittorio Riso
- Department of Neuroscience, Fondazione Policlinico Gemelli IRCCS, Università Cattolica del S. Cuore, Roma, Italy
| | - Daniele Di Natale
- Department of Neuroscience, Fondazione Policlinico Gemelli IRCCS, Università Cattolica del S. Cuore, Roma, Italy
| | - Antonio Gasbarrini
- Department of Medical and Surgical Sciences. Fondazione Policlinico Gemelli IRCCS, Università Cattolica del S. Cuore, Roma, Italy
| | - Antonio Grieco
- Department of Medical and Surgical Sciences. Fondazione Policlinico Gemelli IRCCS, Università Cattolica del S. Cuore, Roma, Italy
| | - Gabriella Silvestri
- Department of Neuroscience, Fondazione Policlinico Gemelli IRCCS, Università Cattolica del S. Cuore, Roma, Italy
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Riso V, Rossi S, Nicoletti T, Tessa A, Travaglini L, Zanni G, Aiello C, Perna A, Barghigiani M, Pomponi MG, Santorelli FM, Silvestri G. The role of the neurologist in the diagnostic route of HSP and cerebellar ataxias in the next generation sequencing era: A single center experience. J Neurol Sci 2021. [DOI: 10.1016/j.jns.2021.118282] [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: 10/20/2022]
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Rossi S, Santorelli FM, Silvestri G, Riso V, Moroni R, Ulgheri L, Cereda C, Diamanti L, Plumari M, Fabbro BD, Straccia G, Orologio I, Dato C, Filla A, Criscuolo C, Dotti MT, Mignarri A, Orsi L, D'Angelo MG, Bassi MT, Martinuzzi A, Stefan C, Scarlato M, Musumeci O, Bertini E, Nicita F, Massa R, Liguori R, Rizzo G, Seri M, Romano S, Di Muzio A, Petrucci A, Vazza G, Pegoraro E, Orlacchio A, Melone M, Casali C. Clinical and genetic features of a large cohort of Italian SPG4 patients from the D.A.I.S.Y. collaborative network. J Neurol Sci 2021. [DOI: 10.1016/j.jns.2021.118251] [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: 10/20/2022]
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Barison S, Cabaleiro D, Rossi S, Kovtun A, Melucci M, Agresti F. Paraffin–graphene oxide hybrid nano emulsions for thermal management systems. Colloids Surf A Physicochem Eng Asp 2021. [DOI: 10.1016/j.colsurfa.2021.127132] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Lukic A, Rossi S, Frega A, Ruscito I, Bianchi P, Nobili F, Caserta D, Vecchione A. Prognostic role of immunohistochemical overexpression of the p16 protein in women under the age of 35 and diagnosed with HSIL (CIN2) subjected to "cervix sparing" excision. Eur Rev Med Pharmacol Sci 2021; 25:1261-1273. [PMID: 33629296 DOI: 10.26355/eurrev_202102_24830] [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 To evaluate the role of immunohistochemical staining overexpression of p16 protein (p16 IHC) as a prognostic factor of persistence or recurrence of intraepithelial disease after excision procedure in young women diagnosed with HSIL (CIN2). PATIENTS AND METHODS 62 women with a histological diagnosis of HSIL (CIN2) subjected to "cervix sparing" excisional procedure were included in this retrospective study. All had age less than or equal to 35 years, negative history of immunosuppression, available follow-up, and assessment of the resection margins state. Immunohistochemical staining for the p16 protein was evaluated on reviewed and confirmed HSIL (CIN2) histological specimens with negative resection margins. The post-treatment follow-up, including cytology, colposcopy, and histology, ranged from a minimum of 6 months to a maximum of 60 months. The persistence or recurrence of SIL during the follow-up period was based on histologic referral and defined as "the presence of SIL", "the presence of HSIL" and "progression to HSIL (CIN3)". RESULTS 31/62 patients were positive for immunostaining (p16 IHC+), and 31/62 were negative (p16 IHC-). Persistence or recurrence after excision occurred more frequently within the p16 IHC+ than in p16 IHC- group, both as SIL (29% p16 IHC- vs. 32.3% p16 IHC+, p = 0.783) and HSIL (6.5% p16 IHC- vs. 12.9% p16 IHC+, p = 0.671). None of the patients in the p16 IHC- group showed progression to CIN3 for the entire observation period, whereas 9.7% of p16 IHC+ women progressed to CIN3 lesion (p = 0.042). The p16 IHC positivity showed a significant association with progression to CIN3 in 5 years of follow-up (p = 0.029) and with the presence of SIL after two years of follow-up (p = 0.031). The differences between the two groups increased after two years post-treatment: the p16 IHC- patients still had SIL only in 3.2% of cases and no longer had HSIL, while the p16 IHC+ women still showed SIL in 19.4% and HSIL in 6.5% of cases. The negative predictive value (NPV) of p16 IHC in predicting SIL's presence after treatment increased with the severity of the lesion (NPV for SIL 70.97%, for HSIL 93.55%, for CIN3 100%). CONCLUSIONS The study suggests that young patients with p16 IHC- HSIL (CIN2) have a better post-excisional course of the cervical intraepithelial disease compared to p16 IHC+ women and that p16 IHC could have prognostic utility during the long-term follow-up, especially in forecasting progression to CIN3 in consideration of the high NPV (up to 100%). The efficacy of the adjuvant HPV vaccination in the management of HSIL (CIN2) p16+ young women is to be evaluated as part of the fertility-sparing treatment.
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Affiliation(s)
- A Lukic
- Department of Medical and Surgical Sciences and Translational Medicine, Gynecology Unit, Sapienza University of Rome, S. Andrea University Hospital, Rome, Italy.
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Rossi S, Cirilli M, Dosanjh M, Durante M, Facoetti A, Fossati P, Graeff C, Haberer T, Livraga M, Necchi M, Plesko M, Rossi L, Sammut N, Schoetz U, Vretenar M. PO-1529 HITRIplus project: building a pan-European heavy ion therapy research community. Radiother Oncol 2021. [DOI: 10.1016/s0167-8140(21)07980-9] [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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Soares M, Campos C, Carneiro P, Barroso H, Marins R, Teixeira C, Menezes M, Pinheiro L, Viana M, Feitosa C, Sánchez-Botero J, Bezerra L, Rocha-Barreira C, Matthews-Cascon H, Matos F, Gorayeb A, Cavalcante M, Moro M, Rossi S, Belmonte G, Melo V, Rosado A, Ramires G, Tavares T, Garcia T. Challenges and perspectives for the Brazilian semi-arid coast under global environmental changes. Perspect Ecol Conserv 2021. [DOI: 10.1016/j.pecon.2021.06.001] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023] Open
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Rossi S, Newsham I, Pita S, Park G, Lach R, Babbage A, Smith C, Brennan K, Mitchell T, Warren A, Gevaert O, Leppert J, Stewart G, Massie C, Samarajiwa S. Accurate differentiation of renal tumour pathological subtypes using a machine learning model of epigenetic markers. Eur Urol 2021. [DOI: 10.1016/s0302-2838(21)00971-4] [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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39
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Riso V, Galatolo D, Barghigiani M, Galosi S, Tessa A, Ricca I, Rossi S, Caputi C, Cioffi E, Leuzzi V, Casali C, Santorelli FM, Silvestri G. A next generation sequencing-based analysis of a large cohort of ataxic patients refines the clinical spectrum associated with spinocerebellar ataxia 21. Eur J Neurol 2021; 28:2784-2788. [PMID: 33851480 PMCID: PMC8361921 DOI: 10.1111/ene.14868] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2021] [Revised: 02/25/2021] [Accepted: 04/03/2021] [Indexed: 12/27/2022]
Abstract
Background and purpose Spinocerebellar ataxia 21 (SCA21) is a rare autosomal dominant neurodegenerative disorder caused by TMEM240 gene mutations. To date, SCA21 has been reported only in a limited number of families worldwide. Here, we describe clinical and molecular findings in five additional SCA21 patients from four unrelated families, diagnosed through a multicentre next generation sequencing‐based molecular screening project on a large cohort of patients with degenerative and congenital ataxias. Methods A cohort of 393 patients with ataxia of unknown aetiology was selected. Following the identification of heterozygous pathogenic TMEM240 variants using a target resequencing panel, we carried out an in‐depth phenotyping of the novel SCA21 patients. Results Five patients from four unrelated families, three of Italian and one of Libyan origin, were identified. These patients were carriers of previously reported TMEM240 mutations. Clinically, our SCA21 cohort includes both adult onset, slowly progressive cerebellar ataxias associated with cognitive impairment resembling cerebellar cognitive affective syndrome and early onset forms associated with cognitive delay, neuropsychiatric features, or evidence of hypomyelination on brain magnetic resonance imaging. None of our patients exhibited signs of extrapyramidal involvement. The so‐called “recurrent” c.509C>T (p.Pro170Leu) mutation was detected in two of four families, corroborating its role as a hot spot. Conclusions Our results confirm that SCA21 is present also in Italy, suggesting that it might not be as rare as previously thought. The phenotype of these novel SCA21 patients indicates that slowly progressive cerebellar ataxia, and cognitive and psychiatric symptoms are the most typical clinical features associated with mutations in the TMEM240 gene.
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Affiliation(s)
- Vittorio Riso
- Department of Neuroscience, Università Cattolica del Sacro Cuore, Facoltà di medicina e Chirurgia, Rome, Italy.,UOC Neurologia, Policlinico Universitario A.Gemelli IRCCS, Rome, Italy
| | | | | | - Serena Galosi
- Department of Human Neuroscience, Sapienza University of Rome, Rome, Italy
| | | | - Ivana Ricca
- Molecular Medicine, IRCCS Fondazione Stella Maris, Pisa, Italy
| | - Salvatore Rossi
- Department of Neuroscience, Università Cattolica del Sacro Cuore, Facoltà di medicina e Chirurgia, Rome, Italy.,UOC Neurologia, Policlinico Universitario A.Gemelli IRCCS, Rome, Italy
| | - Caterina Caputi
- Department of Human Neuroscience, Sapienza University of Rome, Rome, Italy
| | - Ettore Cioffi
- UOC Neurorehabilitation, Dep. SBMC, Sapienza University of Rome, Polo Pontino, Rome, Italy
| | - Vincenzo Leuzzi
- Department of Human Neuroscience, Sapienza University of Rome, Rome, Italy
| | - Carlo Casali
- UOC Neurorehabilitation, Dep. SBMC, Sapienza University of Rome, Polo Pontino, Rome, Italy
| | | | - Gabriella Silvestri
- Department of Neuroscience, Università Cattolica del Sacro Cuore, Facoltà di medicina e Chirurgia, Rome, Italy.,UOC Neurologia, Policlinico Universitario A.Gemelli IRCCS, Rome, Italy
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40
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Merone GM, Tartaglia A, Rossi S, Santavenere F, Bassotti E, D'Ovidio C, Bonelli M, Rosato E, de Grazia U, Zanardo A, Locatelli M, Savini F. Fast liquid chromatography-tandem mass spectrometry method for the simultaneous determination of phytocannabinoids in oily based preparations. J Pharm Biomed Anal 2021; 203:114174. [PMID: 34062478 DOI: 10.1016/j.jpba.2021.114174] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2021] [Revised: 05/17/2021] [Accepted: 05/24/2021] [Indexed: 01/08/2023]
Abstract
The reported method aims to be a powerful aid for the simultaneous determination of tetrahydrocannabinol (THC), cannabidiol (CBD), cannabinol (CBN), cannabigerol (CBG), tetrahydrocannabinolic acid (THCA), cannabidiolic acid (CBDA), and tetrahydrocannabivarin (THCV) in oily based preparations. The chromatographic separation was carried out using an Hypersil Gold PFP (50 × 2.1 mm, 1.9 μm) column, using H2O + 2 mM ammonium formate + 0.2 % formic acid (M1) and Methanol + 2 mM ammonium formate + 0.2 % formic acid (M2) as mobile phases. The flow rate was set 0.4 mL/min. Specifically, this method was validated in terms of linearity, limit of detections and quantifications (LODs and LOQs), accuracy (precision and trueness, both intra and interday), selectivity, and matrix effects. This procedure allowed quantifying seven phytocannabinoids in less than 10 min. The validated method shows a good linearity within the range 0.25-1000 ng/mL, while precision and trueness (intra- and inter-day) were below <13.25 % and 7.59 %, respectively. Regarding the matrix effect, the method satisfies all the requirements, except for the THC and THCV, where it reaches about 120 %. This element does not affect the method performances as it has been observed that this value is constant and reproducible and therefore does not involve errors in the quantitative analysis. The method was tested and applied on more 70 different oily based preparations. Furthermore, starting from four different cannabis cultivar (FM2, Bedrolite, Bedrocan, and Bediol), it allowed to evaluate the reproducibility of the magistrali preparations. The real samples, in fact, derive from different local pharmacies, and were analyzed by the accredited UNI CEI EN ISO/IEC 17025:2018, Pharmatoxicology Laboratory (ACCREDIA, lab n. 2274 ASLPE, accreditation number 1822 L), accordingly to the current regulations.
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Affiliation(s)
- G M Merone
- Pharmatoxicology Laboratory - Hospital "Santo Spirito", Via Fonte Romana 8, Pescara, 65124, Italy
| | - A Tartaglia
- Department of Pharmacy, University of Chieti-Pescara "G. d'Annunzio", Via dei Vestini 31, Chieti, 66100, Italy
| | - S Rossi
- Pharmatoxicology Laboratory - Hospital "Santo Spirito", Via Fonte Romana 8, Pescara, 65124, Italy
| | - F Santavenere
- Pharmatoxicology Laboratory - Hospital "Santo Spirito", Via Fonte Romana 8, Pescara, 65124, Italy
| | - E Bassotti
- R&D Department Eureka Lab Division, Chiaravalle, Italy
| | - C D'Ovidio
- Department of Medicine and Aging Sciences, Section of Legal Medicine, University of Chieti-Pescara "G. d'Annunzio", Chieti, 66100, Italy
| | - M Bonelli
- Department of Medicine and Aging Sciences, Section of Legal Medicine, University of Chieti-Pescara "G. d'Annunzio", Chieti, 66100, Italy
| | - E Rosato
- Department of Pharmacy, University of Chieti-Pescara "G. d'Annunzio", Via dei Vestini 31, Chieti, 66100, Italy
| | - U de Grazia
- Fondazione IRCCS Istituto Neurologico Carlo Besta, Laboratory of Neurological Biochemistry and Neuropharmacology, Via Celoria 11, 20133, Milan, Italy
| | - A Zanardo
- Section of Pharmatoxicology - Regional Hospital "Ca' Foncello", Piazzale Ospedale 1, Treviso, 31100, Italy
| | - M Locatelli
- Department of Pharmacy, University of Chieti-Pescara "G. d'Annunzio", Via dei Vestini 31, Chieti, 66100, Italy.
| | - F Savini
- Pharmatoxicology Laboratory - Hospital "Santo Spirito", Via Fonte Romana 8, Pescara, 65124, Italy
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Light A, Gallagher K, Bhatt N, Clement K, Kulkarni MA, Khadhouri S, Zimmermann E, Gao C, Lam C, Anbarasan T, Chan V, Rossi S, Jayaraajan K, Asif A, Shah T, Kasivisvanathan V. 377 Global Recruitment for The RESECT Study (Transurethral Resection and Single-Instillation Intravesical Chemotherapy Evaluation in Bladder Cancer Treatment): An International Observational Cohort Study Aiming to Improve the Quality of Surgery for Non-Muscle Invasive Bladder Cancer. Br J Surg 2021. [DOI: 10.1093/bjs/znab135.030] [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: 11/14/2022]
Abstract
Abstract
Introduction
Non-muscle invasive bladder cancer (NMIBC) can be curatively treated with ‘good quality’ transurethral resection of the bladder tumour (TURBT). However, despite evidence-based international guidelines, there is anecdotal evidence that practice varies widely, and this may affect oncological outcomes. Launching in 2020, RESECT aims to measure and report variation in TURBT quality globally, and determine if outcome reporting improves outcomes.
Method
RESECT was advertised internationally through social media, mailing lists, websites, and in person. Collaborators at each registered site will collect data about current practice and the experience of local TURBT surgeons. The primary outcome is the rate of achievement of key TURBT quality indicators.
Results
As of August 27, 508 collaborators have registered to participate. Collaborators represent 321 centres from 54 countries, with the highest number from the United Kingdom (54.5%), Spain (5.9%), and Argentina (3.7%). 51.2% are trainees, 29.9% consultants, and 17.5% medical students. Based on current registrations, patient recruitment will far exceed initial projections and considerably improve statistical power.
Conclusions
RESECT has attracted a large number of collaborators globally and from all training levels. Therefore, the RESECT study has the potential to improve the quality of TURBT surgery across the world.
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Affiliation(s)
- A Light
- British Urology Researchers in Surgical Training (BURST) research collaborative, London, United Kingdom
- Addenbrooke's Hospital, Cambridge, United Kingdom
| | - K Gallagher
- British Urology Researchers in Surgical Training (BURST) research collaborative, London, United Kingdom
- Western General Hospital, Edinburgh, United Kingdom
| | - N Bhatt
- British Urology Researchers in Surgical Training (BURST) research collaborative, London, United Kingdom
- Queen Elizabeth Hospital, King's Lynn, United Kingdom
| | - K Clement
- British Urology Researchers in Surgical Training (BURST) research collaborative, London, United Kingdom
- Royal Alexandra Hospital, Paisley, United Kingdom
| | - M a Kulkarni
- British Urology Researchers in Surgical Training (BURST) research collaborative, London, United Kingdom
- Guy's Hospital, London, United Kingdom
| | - S Khadhouri
- British Urology Researchers in Surgical Training (BURST) research collaborative, London, United Kingdom
- Aberdeen Royal Infirmary, Aberdeen, United Kingdom
| | - E Zimmermann
- British Urology Researchers in Surgical Training (BURST) research collaborative, London, United Kingdom
- Torbay Hospital, Torbay, United Kingdom
| | - C Gao
- British Urology Researchers in Surgical Training (BURST) research collaborative, London, United Kingdom
- William Harvey Hospital, Ashford, United Kingdom
| | - C Lam
- British Urology Researchers in Surgical Training (BURST) research collaborative, London, United Kingdom
- Bronglais Hospital, Aberystwyth, United Kingdom
| | - T Anbarasan
- British Urology Researchers in Surgical Training (BURST) research collaborative, London, United Kingdom
- NHS Lothian, Edinburgh, United Kingdom
| | - V Chan
- British Urology Researchers in Surgical Training (BURST) research collaborative, London, United Kingdom
- Leeds School of Medicine, Leeds, United Kingdom
| | - S Rossi
- British Urology Researchers in Surgical Training (BURST) research collaborative, London, United Kingdom
- Addenbrooke's Hospital, Cambridge, United Kingdom
| | - K Jayaraajan
- British Urology Researchers in Surgical Training (BURST) research collaborative, London, United Kingdom
- Imperial College School of Medicine, London, United Kingdom
| | - A Asif
- British Urology Researchers in Surgical Training (BURST) research collaborative, London, United Kingdom
- Leicester Medical School, Leicester, United Kingdom
| | - T Shah
- British Urology Researchers in Surgical Training (BURST) research collaborative, London, United Kingdom
- Charing Cross Hospital, London, United Kingdom
| | - V Kasivisvanathan
- British Urology Researchers in Surgical Training (BURST) research collaborative, London, United Kingdom
- University College London, London, United Kingdom
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Biglia A, Monti S, Morandi V, Delvino P, Bellis E, Rossi S, Cavagna L, Mugellini A, Canino C, Bogliolo L, Montecucco C. Is it really infective endocarditis? Distinguishing systemic vasculitis from its mimics. Scand J Rheumatol 2021; 51:76-77. [PMID: 33682580 DOI: 10.1080/03009742.2021.1881157] [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] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Affiliation(s)
- A Biglia
- Department of Rheumatology, IRCCS Polyclinic San Matteo Foundation General Hospital, University of Pavia, Pavia, Italy
| | - S Monti
- Department of Rheumatology, IRCCS Polyclinic San Matteo Foundation General Hospital, University of Pavia, Pavia, Italy.,PhD School of Experimental Medicine, University of Pavia, Pavia, Italy
| | - V Morandi
- Department of Rheumatology, IRCCS Polyclinic San Matteo Foundation General Hospital, University of Pavia, Pavia, Italy
| | - P Delvino
- Department of Rheumatology, IRCCS Polyclinic San Matteo Foundation General Hospital, University of Pavia, Pavia, Italy.,PhD School of Experimental Medicine, University of Pavia, Pavia, Italy
| | - E Bellis
- Department of Rheumatology, IRCCS Polyclinic San Matteo Foundation General Hospital, University of Pavia, Pavia, Italy
| | - S Rossi
- Department of Rheumatology, IRCCS Polyclinic San Matteo Foundation General Hospital, University of Pavia, Pavia, Italy
| | - L Cavagna
- Department of Rheumatology, IRCCS Polyclinic San Matteo Foundation General Hospital, University of Pavia, Pavia, Italy
| | - A Mugellini
- Department of Internal Medicine, IRCCS Polyclinic San Matteo Foundation General Hospital, University of Pavia, Pavia, Italy
| | - C Canino
- Department of Traslational Oncology, Scientific Institute of Pavia Maugeri ICS, Pavia, Italy
| | - L Bogliolo
- Department of Rheumatology, IRCCS Polyclinic San Matteo Foundation General Hospital, University of Pavia, Pavia, Italy
| | - C Montecucco
- Department of Rheumatology, IRCCS Polyclinic San Matteo Foundation General Hospital, University of Pavia, Pavia, Italy
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Sullivan R, Yau WY, Chelban V, Rossi S, Dominik N, O'Connor E, Hardy J, Wood N, Cortese A, Houlden H. RFC1-related ataxia is a mimic of early multiple system atrophy. J Neurol Neurosurg Psychiatry 2021; 92:jnnp-2020-325092. [PMID: 33563805 PMCID: PMC7958109 DOI: 10.1136/jnnp-2020-325092] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/10/2020] [Revised: 12/10/2020] [Accepted: 12/13/2020] [Indexed: 11/04/2022]
Affiliation(s)
- Roisin Sullivan
- Neuromuscular Diseases, UCL Queen Square Institute of Neurology, London, UK
| | - Wai Yan Yau
- Neuromuscular Diseases, UCL Queen Square Institute of Neurology, London, UK
- The National Hospital for Neurology and Neurosurgery, London, UK
| | - Viorica Chelban
- Neuromuscular Diseases, UCL Queen Square Institute of Neurology, London, UK
- The National Hospital for Neurology and Neurosurgery, London, UK
| | - Salvatore Rossi
- Institute of Neurology, Policlinico Universitario Agostino Gemelli, Roma, Italy
| | - Natalia Dominik
- Neuromuscular Diseases, UCL Queen Square Institute of Neurology, London, UK
| | - Emer O'Connor
- Neuromuscular Diseases, UCL Queen Square Institute of Neurology, London, UK
- The National Hospital for Neurology and Neurosurgery, London, UK
| | - John Hardy
- Molecular Neuroscience, UCL, Queen Square, Intitute of Neurology, London, UK
| | - Nicholas Wood
- The National Hospital for Neurology and Neurosurgery, London, UK
- Clinical and Movement Neurosciences, UCL Queen Square Institute of Neurology, London, UK
| | - Andrea Cortese
- Neuromuscular Diseases, UCL Queen Square Institute of Neurology, London, UK
- The National Hospital for Neurology and Neurosurgery, London, UK
| | - Henry Houlden
- Neuromuscular Diseases, UCL Queen Square Institute of Neurology, London, UK
- The National Hospital for Neurology and Neurosurgery, London, UK
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Rossi S, Castiglia D, Pisaneschi E, Diociaiuti A, Stracuzzi A, Cesario C, Mariani R, Floriddia G, Zambruno G, Boldrini R, Abeni D, Novelli A, Alaggio R, El Hachem M. Immunofluorescence mapping, electron microscopy and genetics in the diagnosis and sub-classification of inherited epidermolysis bullosa: a single-centre retrospective comparative study of 87 cases with long-term follow-up. J Eur Acad Dermatol Venereol 2021; 35:1007-1016. [PMID: 33274474 DOI: 10.1111/jdv.17060] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2020] [Accepted: 11/17/2020] [Indexed: 12/12/2022]
Abstract
BACKGROUND Epidermolysis bullosa (EB) comprises a heterogeneous group of skin fragility disorders, classified in four major types based on skin cleavage level, i.e. EB simplex (EBS), junctional EB (JEB), dystrophic EB (DEB), Kindler EB, and in more than 30 subtypes defined by the combination of laboratory and clinical data, including disease course. OBJECTIVES Our aims were to address whether, in the age of genomics, electron microscopy (TEM) has still a role in diagnosing EB, and whether the genotype per se may be sufficient to sub-classify EB. METHODS A thoroughly characterized single-centre EB case series was retrospectively evaluated to compare the power of TEM with immunofluorescence mapping (IFM) in establishing the EB type, and the ability of TEM, IFM and genetics to predict selected EB subtypes, i.e. severe dominant EBS (DEBS), severe JEB, severe recessive DEB (RDEB) and DEB self-improving, using genetic and final diagnosis, respectively, as gold standard. RESULTS The series consisted of 87 patients, including 44 newborns, with a median follow-up of 54 months. Ninety-five mutations were identified in EB-associated genes, including 25 novel variants. Both IFM and TEM were diagnostic in about all cases of JEB (21/21 for both) and DEB (43/44 for IFM, 44/44 for TEM). TEM sensitivity was superior to IFM for EBS (19/20 vs. 16/19). As to EB subtyping, IFM performed better than genetics in identifying severe JEB cases due to laminin-332 defect (14/14 vs. 10/14) and severe RDEB (eight/nine vs. seven/nine). Genetics had no role in self-improving DEB diagnosis; it almost equalled TEM in predicting severe DEBS (eight/nine vs. nine/nine) and enabled to discriminate dominant from recessive non-severe DEB phenotypes and to identify special subtypes, e.g. DEBS with KLHL24 mutations. CONCLUSIONS Transmission electron microscopy remains relevant to the diagnosis of EBS. IFM and genetics are essential and complementary tools in the vast majority of EB cases.
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Affiliation(s)
- S Rossi
- Pathology Unit, Department of Laboratories, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | | | - E Pisaneschi
- Laboratory of Medical Genetics, Department of Laboratories, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - A Diociaiuti
- Dermatology Department, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - A Stracuzzi
- Pathology Unit, Department of Laboratories, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - C Cesario
- Laboratory of Medical Genetics, Department of Laboratories, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - R Mariani
- Pathology Unit, Department of Laboratories, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | | | - G Zambruno
- Genetics and Rare Diseases Research Division, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - R Boldrini
- Pathology Unit, Department of Laboratories, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | | | - A Novelli
- Laboratory of Medical Genetics, Department of Laboratories, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - R Alaggio
- Pathology Unit, Department of Laboratories, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - M El Hachem
- Dermatology Department, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
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Romanella SM, Roe D, Tatti E, Cappon D, Paciorek R, Testani E, Rossi A, Rossi S, Santarnecchi E. The Sleep Side of Aging and Alzheimer's Disease. Sleep Med 2021; 77:209-225. [PMID: 32912799 PMCID: PMC8364256 DOI: 10.1016/j.sleep.2020.05.029] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [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] [Received: 04/06/2020] [Revised: 05/13/2020] [Accepted: 05/19/2020] [Indexed: 01/23/2023]
Abstract
As we age, sleep patterns undergo significant modifications in micro and macrostructure, worsening cognition and quality of life. These are associated with remarkable brain changes, like deterioration in synaptic plasticity, gray and white matter, and significant modifications in hormone levels. Sleep alterations are also a core component of mild cognitive impairment (MCI) and Alzheimer's Disease (AD). AD night time is characterized by a gradual decrease in slow-wave activity and a substantial reduction of REM sleep. Sleep abnormalities can accelerate AD pathophysiology, promoting the accumulation of amyloid-β (Aβ) and phosphorylated tau. Thus, interventions that target sleep disturbances in elderly people and MCI patients have been suggested as a possible strategy to prevent or decelerate conversion to dementia. Although cognitive-behavioral therapy and pharmacological medications are still first-line treatments, despite being scarcely effective, new interventions have been proposed, such as sensory stimulation and Noninvasive Brain Stimulation (NiBS). The present review outlines the current state of the art of the relationship between sleep modifications in healthy aging and the neurobiological mechanisms underlying age-related changes. Furthermore, we provide a critical analysis showing how sleep abnormalities influence the prognosis of AD pathology by intensifying Aβ and tau protein accumulation. We discuss potential therapeutic strategies to target sleep disruptions and conclude that there is an urgent need for testing new therapeutic sleep interventions.
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Affiliation(s)
- S M Romanella
- Siena Brain Investigation and Neuromodulation Lab (Si-BIN Lab), Department of Medicine, Surgery and Neuroscience, Neurology and Clinical Neurophysiology Section, University of Siena, Italy
| | - D Roe
- Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - E Tatti
- Department of Molecular, Cellular & Biomedical Sciences, CUNY, School of Medicine, New York, NY, USA
| | - D Cappon
- Berenson-Allen Center for Noninvasive Brain Stimulation, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - R Paciorek
- Berenson-Allen Center for Noninvasive Brain Stimulation, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - E Testani
- Sleep Medicine Center, Department of Neurology, Policlinico Santa Maria Le Scotte, Siena, Italy
| | - A Rossi
- Siena Brain Investigation and Neuromodulation Lab (Si-BIN Lab), Department of Medicine, Surgery and Neuroscience, Neurology and Clinical Neurophysiology Section, University of Siena, Italy; Human Physiology Section, Department of Medicine, Surgery and Neuroscience, University of Siena, Siena, Italy
| | - S Rossi
- Siena Brain Investigation and Neuromodulation Lab (Si-BIN Lab), Department of Medicine, Surgery and Neuroscience, Neurology and Clinical Neurophysiology Section, University of Siena, Italy; Human Physiology Section, Department of Medicine, Surgery and Neuroscience, University of Siena, Siena, Italy
| | - E Santarnecchi
- Siena Brain Investigation and Neuromodulation Lab (Si-BIN Lab), Department of Medicine, Surgery and Neuroscience, Neurology and Clinical Neurophysiology Section, University of Siena, Italy; Berenson-Allen Center for Noninvasive Brain Stimulation, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA.
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46
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Romanella SM, Sprugnoli G, Ruffini G, Seyedmadani K, Rossi S, Santarnecchi E. Noninvasive Brain Stimulation & Space Exploration: Opportunities and Challenges. Neurosci Biobehav Rev 2020; 119:294-319. [PMID: 32937115 PMCID: PMC8361862 DOI: 10.1016/j.neubiorev.2020.09.005] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2020] [Revised: 05/22/2020] [Accepted: 09/03/2020] [Indexed: 01/11/2023]
Abstract
As NASA prepares for longer space missions aiming for the Moon and Mars, astronauts' health and performance are becoming a central concern due to the threats associated with galactic cosmic radiation, unnatural gravity fields, and life in extreme environments. In space, the human brain undergoes functional and structural changes related to fluid shift and changes in intracranial pressure. Behavioral abnormalities, such as cognitive deficits, sleep disruption, and visuomotor difficulties, as well as psychological effects, are also an issue. We discuss opportunities and challenges of noninvasive brain stimulation (NiBS) methods - including transcranial magnetic stimulation (TMS) and transcranial electrical stimulation (tES) - to support space exploration in several ways. NiBS includes safe and portable techniques already applied in a wide range of cognitive and motor domains, as well as therapeutically. NiBS could be used to enhance in-flight performance, supporting astronauts during pre-flight Earth-based training, as well as to identify biomarkers of post-flight brain changes for optimization of rehabilitation/compensatory strategies. We review these NiBS techniques and their effects on brain physiology, psychology, and cognition.
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Affiliation(s)
- S M Romanella
- Siena Brain Investigation & Neuromodulation Lab (Si-BIN Lab), Department of Medicine, Surgery and Neuroscience, Neurology and Clinical Neurophysiology Section, University of Siena, Italy
| | - G Sprugnoli
- Berenson-Allen Center for Noninvasive Brain Stimulation, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA; Radiology Unit, Department of Medicine and Surgery, University of Parma, Parma, Italy
| | - G Ruffini
- Neuroelectrics Corporation, Cambridge, MA, USA
| | - K Seyedmadani
- University Space Research Association NASA Johnson Space Center, Houston, TX, USA; Ann and H.J. Smead Aerospace Engineering Sciences, University of Colorado, Boulder, CO, USA
| | - S Rossi
- Siena Brain Investigation & Neuromodulation Lab (Si-BIN Lab), Department of Medicine, Surgery and Neuroscience, Neurology and Clinical Neurophysiology Section, University of Siena, Italy; Human Physiology Section, Department of Medicine, Surgery and Neuroscience, University of Siena, Siena, Italy
| | - E Santarnecchi
- Siena Brain Investigation & Neuromodulation Lab (Si-BIN Lab), Department of Medicine, Surgery and Neuroscience, Neurology and Clinical Neurophysiology Section, University of Siena, Italy; Berenson-Allen Center for Noninvasive Brain Stimulation, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA.
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47
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Bagnasco A, Zanini M, Dasso N, Rossi S, Catania G, Sasso L. Relationship between burnout and nursing practice environment in pediatric cardiology: a cross-sectional study. Eur Heart J 2020. [DOI: 10.1093/ehjci/ehaa946.3405] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Introduction
The relationship between burnout and patient safety is widely demonstrated in the literature. Recent studies have shown that in pediatrics the burnout rates are even higher, thus increasing young patients' exposure to risks. Pediatric cardiology is often characterized by acute onset in the pre-natal period and requires long periods of hospitalization. Strategies to reduce burnout and its impact on patient safety is a priority.
Purpose
To test the relationship between nursing work environment and emotional exhaustion in nurses in pediatric cardiology.
Methods
Data were drawn from the database of a larger study, RN4CAST@IT-Ped, a cross-sectional study in which 13 Italian hospitals were involved.
Convenience sampling was adopted, and inclusion criteria were nurses providing direct routine care in wards. For this study, only data relating to nurses working in Pediatric Cardiology were extracted.
The data were collected through a web survey from September 2017 to January 2018. The questionnaire investigated several aspects relating to care and nursing staff including workload, skill mix, work environment measured with PES-NWI, and emotional exhaustion with the Maslach Burnout Inventory. Descriptive statistical analyses were conducted to describe the sample and variables taken into consideration; a binomial logistic regression model was built to test the relationships between the dependent variable “high Emotional Exhaustion” and the independent variables “PES-NWI composite score”, adjusted for “workload” and “skill mix”.
Results
The responses from eighty-five pediatric nurses from 7 units (mixed cardiology-cardiac surgery, cardiology, arrhythmology, cardiac surgery and a cardiology intensive care unit), in 5 hospitals, were analyzed.
These findings show that with the same skill mix and workload, the improvement of the workplace environment conditions decreased by 81% (OR 0.192; 95% CI 0.062–0.591) the risk that nurses working in pediatric cardiology would develop a high level of Emotional Exhaustion.
Conclusions
Demonstrating the association between emotional exhaustion and work environment in pediatric cardiology is only a first step towards improvement. Workplace environment includes relational, logistic, and organizational aspects that require further investigation to ensure that nursing in pediatric cardiology is even safer and of better quality in all its key aspects: urgency, intensity, chronicity and complexity.
Funding Acknowledgement
Type of funding source: None
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Affiliation(s)
- A Bagnasco
- University of Genoa, Health Sciences, Genoa, Italy
| | - M Zanini
- University of Genoa, Health Sciences, Genoa, Italy
| | - N Dasso
- University of Genoa, Health Sciences, Genoa, Italy
| | - S Rossi
- University of Genoa, Health Sciences, Genoa, Italy
| | - G Catania
- University of Genoa, Health Sciences, Genoa, Italy
| | - L Sasso
- University of Genoa, Health Sciences, Genoa, Italy
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48
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Sullivan R, Yau WY, Chelban V, Rossi S, O'Connor E, Wood NW, Cortese A, Houlden H. Dopa-Responsive Parkinsonism in a Patient With Homozygous RFC1 Expansions. Mov Disord 2020; 35:1890-1891. [PMID: 33068477 DOI: 10.1002/mds.28279] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2020] [Accepted: 08/18/2020] [Indexed: 11/11/2022] Open
Affiliation(s)
- Roisin Sullivan
- Department of Neuromuscular Disease, Queen's Square Institute of Neurology, London, United Kingdom
| | - Wai Yan Yau
- Department of Neuromuscular Disease, Queen's Square Institute of Neurology, London, United Kingdom.,The National Hospital for Neurology and Neurosurgery, Queen's Square, London, United Kingdom
| | - Viorica Chelban
- Department of Neuromuscular Disease, Queen's Square Institute of Neurology, London, United Kingdom.,The National Hospital for Neurology and Neurosurgery, Queen's Square, London, United Kingdom
| | - Salvatore Rossi
- Department of Neuromuscular Disease, Queen's Square Institute of Neurology, London, United Kingdom
| | - Emer O'Connor
- Department of Neuromuscular Disease, Queen's Square Institute of Neurology, London, United Kingdom.,The National Hospital for Neurology and Neurosurgery, Queen's Square, London, United Kingdom
| | - Nicholas W Wood
- The National Hospital for Neurology and Neurosurgery, Queen's Square, London, United Kingdom.,Movement Disorders, Queen's Square Institute of Neurology, London, United Kingdom
| | - Andrea Cortese
- Department of Neuromuscular Disease, Queen's Square Institute of Neurology, London, United Kingdom.,Department of Brain and Behavioural Science, University of Pavia, Pavia, Italy
| | - Henry Houlden
- Department of Neuromuscular Disease, Queen's Square Institute of Neurology, London, United Kingdom.,The National Hospital for Neurology and Neurosurgery, Queen's Square, London, United Kingdom
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Santoro M, Perna A, La Rosa P, Petrillo S, Piemonte F, Rossi S, Riso V, Nicoletti TF, Modoni A, Pomponi MG, Chiurazzi P, Silvestri G. Compound heterozygosity for an expanded (GAA) and a (GAAGGA) repeat at FXN locus: from a diagnostic pitfall to potential clues to the pathogenesis of Friedreich ataxia. Neurogenetics 2020; 21:279-287. [PMID: 32638185 DOI: 10.1007/s10048-020-00620-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2020] [Accepted: 06/14/2020] [Indexed: 12/23/2022]
Abstract
Friedreich's ataxia (FRDA) is usually due to a homozygous GAA expansion in intron 1 of the frataxin (FXN) gene. Rarely, uncommon molecular rearrangements at the FXN locus can cause pitfalls in the molecular diagnosis of FRDA. Here we describe a family whose proband was affected by late-onset Friedreich's ataxia (LOFA); long-range PCR (LR-PCR) documented two small expanded GAA alleles both in the proband and in her unaffected younger sister, who therefore received a diagnosis of pre-symptomatic LOFA. Later studies, however, revealed that the proband's unaffected sister, as well as their healthy mother, were both carriers of an expanded GAA allele and an uncommon (GAAGGA)66-67 repeat mimicking a GAA expansion at the LR-PCR that was the cause of the wrong initial diagnosis of pre-symptomatic LOFA. Extensive studies in tissues from all the family members, including LR-PCR, assessment of methylation status of FXN locus, MboII restriction analysis and direct sequencing of LR-PCR products, analysis of FXN mRNA, and frataxin protein expression, support the virtual lack of pathogenicity of the rare (GAAGGA)66-67 repeat, also providing significant data about the modulation of epigenetic modifications at the FXN locus. Overall, this report highlights a rare but possible pitfall in FRDA molecular diagnosis, emphasizing the need of further analysis in case of discrepancy between clinical and molecular data.
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Affiliation(s)
- Massimo Santoro
- IRCCS Fondazione Don Carlo Gnocchi, Piazzale Morandi, 6, 20121, Milan, Italy
| | - Alessia Perna
- Dept of Neuroscience, Faculty of Medicine and Surgery, Università Cattolica del Scaro Cuore, L.go F. Vito 1, 000168, Rome, Italy
| | - Piergiorgio La Rosa
- Unit of Muscular and Neurodegenerative Diseases, Ospedale Pediatrico Bambino Gesù, IRCCS, Viale San Paolo, 15, 00146, Rome, Italy
| | - Sara Petrillo
- Unit of Muscular and Neurodegenerative Diseases, Ospedale Pediatrico Bambino Gesù, IRCCS, Viale San Paolo, 15, 00146, Rome, Italy
| | - Fiorella Piemonte
- Unit of Muscular and Neurodegenerative Diseases, Ospedale Pediatrico Bambino Gesù, IRCCS, Viale San Paolo, 15, 00146, Rome, Italy
| | - Salvatore Rossi
- Dept of Neuroscience, Faculty of Medicine and Surgery, Università Cattolica del Scaro Cuore, L.go F. Vito 1, 000168, Rome, Italy
| | - Vittorio Riso
- Dept of Neuroscience, Faculty of Medicine and Surgery, Università Cattolica del Scaro Cuore, L.go F. Vito 1, 000168, Rome, Italy
- Institute of Neurology, Neuroscience Area, Neurology Unit, Fondazione Policlinico Universitario A. Gemelli IRCCS, Largo Agostino Gemelli, 8, 00168, Rome, Italy
| | - Tommaso Filippo Nicoletti
- Dept of Neuroscience, Faculty of Medicine and Surgery, Università Cattolica del Scaro Cuore, L.go F. Vito 1, 000168, Rome, Italy
- Institute of Neurology, Neuroscience Area, Neurology Unit, Fondazione Policlinico Universitario A. Gemelli IRCCS, Largo Agostino Gemelli, 8, 00168, Rome, Italy
| | - Anna Modoni
- Institute of Neurology, Neuroscience Area, Neurology Unit, Fondazione Policlinico Universitario A. Gemelli IRCCS, Largo Agostino Gemelli, 8, 00168, Rome, Italy
| | - Maria Grazia Pomponi
- Institute of Genomic Medicine, Università Cattolica del Sacro Cuore, Fondazione Policlinico Universitario A. Gemelli IRCCS, Largo Agostino Gemelli, 8, 00168, Rome, Italy
| | - Pietro Chiurazzi
- Institute of Genomic Medicine, Università Cattolica del Sacro Cuore, Fondazione Policlinico Universitario A. Gemelli IRCCS, Largo Agostino Gemelli, 8, 00168, Rome, Italy
| | - Gabriella Silvestri
- Dept of Neuroscience, Faculty of Medicine and Surgery, Università Cattolica del Scaro Cuore, L.go F. Vito 1, 000168, Rome, Italy.
- Institute of Neurology, Neuroscience Area, Neurology Unit, Fondazione Policlinico Universitario A. Gemelli IRCCS, Largo Agostino Gemelli, 8, 00168, Rome, Italy.
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50
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De Angelis R, Demuru E, Rossi S, Ventura L, Baili P, Bettio M. Bridging the information gap on cancer survivors in Europe: results from the iPAAC Joint Action. Eur J Public Health 2020. [DOI: 10.1093/eurpub/ckaa165.1264] [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
Background
Due to demographic transition cancer survivors are dramatically growing and challenging the sustainability of public health systems. Despite accurate indicators are increasingly needed for Health Technology Assessment and health care planning, population-based cancer prevalence is not systematically available in many countries. The European Joint Action “Innovative Partnership for Action Against Cancer” (iPAAC) aims at bridging this gap by supporting the inclusion of indicators on prevalence to complement the cancer burden statistics already available in the European Cancer Information System (ECIS).
Methods
Analysis of a European-wide standardized dataset gathering information on 26 million patients from 100 cancer registries in 29 countries (EUROCARE-6). Methods to estimate and project complete and limited duration population-based prevalence indicators by demographic variables, cancer type and phase of care.
Results
Cancer survivors are mostly women (about 55%) and people over-60 years. Highest crude prevalence proportions in women are observed for breast, colon-rectum, corpus uteri, skin melanoma and cervical cancer (from 1,600 to 200 x 100,000). Prostate, colon-rectum, bladder, non-Hodgkin lymphoma and skin melanoma were the most frequent cancers among male survivors (from 1,000 to 200 x 100,000). Between-country differences are wide, consistently with varying demographic structure, incidence and survival patterns. Impact of long-term survivorship strongly depends on disease lethality.
Conclusions
Cancer survivors are a quite heterogenous population in respect of age, sex, cancer type and disease duration. Reliable and comparable prevalence indicators are essential to improve cancer care planning in European countries. Joint analysis of European wide population-based datasets strengthens the impact of cancer registries information and foster the release of complete statistics on cancer survivors.
Key messages
Cancer survivors are a growing and heterogeneous population to be monitored in public health. Detailed and comparable indicators on cancer prevalence are proposed to complement the cancer burden statistics of the European Cancer Information System (ECIS) through improved collaborative efforts.
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Affiliation(s)
- R De Angelis
- Cancer Epidemiology/Department Oncology, Istituto Superiore di Sanità, Rome, Italy
| | - E Demuru
- Cancer Epidemiology/Department Oncology, Istituto Superiore di Sanità, Rome, Italy
| | - S Rossi
- Cancer Epidemiology/Department Oncology, Istituto Superiore di Sanità, Rome, Italy
| | - L Ventura
- Istituto per lo Studio, la Prevenzione e la Rete Oncologica, Florence, Italy
| | - P Baili
- Fondazione IRCCS Istitituto nazionale dei Tumori, Milan, Italy
| | - M Bettio
- Joint Research Centre, European Commission, Ispra (Va), Italy
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