المؤلفون: Zoccolella, Stefano, Milella, Giammarco, Giugno, Alessia, Devitofrancesco, Vito, Damato, Rosaria, Tamburrino, Ludovica, Misceo, Salvatore, Filardi, Marco, Logroscino, Giancarlo

المصدر: Frontiers in Neurology ; volume 15 ; ISSN 1664-2295

مصطلحات موضوعية: Neurology (clinical), Neurology

الوصف: Background Split phenomena (SP) are characterized by patterns of differential muscle wasting and atrophy, which are highly prevalent in amyotrophic lateral sclerosis (ALS) patients. Several neurophysiological indicators, including the split-hand index (SHI), split-leg index (SLI), and split-elbow index (SEI), have been proposed to assess SP. Nevertheless, their cutoff values and the impact of age and sex on these measures remain unclear. Methods We prospectively collected neurophysiological data from 300 healthy adult subjects. The following indices were measured from compound muscle action potentials (CMAPs): SHI [abductor pollicis brevis (APB cmap ) x first dorsal interosseous (FDI) cmap /adductor digiti minimi (ADM cmap )], SEI (BICEPS cmap /TRICEPS cmap ), SLI (extensor digit brevis (EDB) cmap /abductor Hallucis (AH) cmap ), and the neurophysiological ratios APB cmap /ADM cmap and FDI cmap /ADM cmap . Multiple linear regression analysis was used to investigate the association between age, sex, CMAPs, and neurophysiological indicators. Results The median SHI was 10.4, with a median APB cmap /ADM cmap ratio of 0.9 and a median FDI cmap /ADM cmap ratio of 1.2. The median SEI was 1.6 (IQR:1.1–2.4) and the median SLI was 0.7 (IQR:0.5–1.0). Negative associations were observed between age, most of the CMAPs, and all the neurophysiological indices, except for SLI. The male subjects exhibited significantly higher CMAP values for the first dorsal interosseous (FDI), biceps, and SHI compared to the female participants. Conclusion Our findings highlight the importance of age- and sex-adjusted normative data for SP indices, which could enhance their diagnostic accuracy and clinical utility in patients with ALS. The SL index appears to be the most reliable indicator, as it showed no significant association with age or sex.

الإتاحة: https://doi.org/10.3389/fneur.2024.1371953Test

المؤلفون: Tafuri, Benedetta, Milella, Giammarco, Filardi, Marco, Giugno, Alessia, Zoccolella, Stefano, Tamburrino, Ludovica, Gnoni, Valentina, Urso, Daniele, De Blasi, Roberto, Nigro, Salvatore, Logroscino, Giancarlo

المساهمون: Regione Puglia

المصدر: Expert Systems with Applications ; volume 240, page 122585 ; ISSN 0957-4174

مصطلحات موضوعية: Artificial Intelligence, Computer Science Applications, General Engineering

الإتاحة: https://doi.org/10.1016/j.eswa.2023.122585Test
https://api.elsevier.com/content/article/PII:S0957417423030877?httpAccept=text/xmlTest
https://api.elsevier.com/content/article/PII:S0957417423030877?httpAccept=text/plainTest

المؤلفون: Filardi, Marco, Gnoni, Valentina, Tamburrino, Ludovica, Nigro, Salvatore, Urso, Daniele, Vilella, Davide, Tafuri, Benedetta, Giugno, Alessia, De Blasi, Roberto, Zoccolella, Stefano, Logroscino, Giancarlo

المصدر: Alzheimer's & Dementia ; volume 20, issue 3, page 1966-1977 ; ISSN 1552-5260 1552-5279

الوصف: INTRODUCTION Sleep and rest–activity rhythm alterations are common in neurodegenerative diseases. However, their characterization in patients with behavioral variant frontotemporal dementia (bvFTD) has proven elusive. We investigated rest–activity rhythm alterations, sleep disturbances, and their neural correlates in bvFTD. METHODS Twenty‐seven bvFTD patients and 25 healthy controls completed sleep questionnaires and underwent 7 days of actigraphy while concurrently maintaining a sleep diary. Cortical complexity and thickness were calculated from T1‐weighted magnetic resonance (MR) images. RESULTS Compared to controls, bvFTD patients showed longer time in bed (95% confidence interval [CI]: 79.31, 321.83) and total sleep time (95% CI: 24.38, 321.88), lower sleep efficiency (95% CI: −12.58, −95.54), and rest–activity rhythm alterations in the morning and early afternoon. Increased sleep duration was associated with reduced cortical thickness in frontal regions. DISCUSSION Patients with bvFTD showed longer sleep duration, lower sleep quality, and rest–activity rhythm alterations. Actigraphy could serve as a cost‐effective and accessible tool for ecologically monitoring changes in sleep duration in bvFTD patients. Highlights We assessed sleep and circadian rhythms in behavioral variant frontotemporal dementia (bvFTD) using actigraphy. Patients with bvFTD show increased sleep duration and reduced sleep quality. Patients with bvFTD show rest–activity alterations in the morning and early afternoon. Sleep duration is associated with reduced cortical thickness in frontal regions. These alterations may represent an early sign of neurodegeneration.

الإتاحة: https://doi.org/10.1002/alz.13570Test

المؤلفون: van Rheenen, Wouter, van der Spek, Rick A. A., Bakker, Mark K., van Vugt, Joke J. F. A., Hop, Paul J., Zwamborn, Ramona A. J., de Klein, Niek, Westra, Harm-Jan, Bakker, Olivier B., Deelen, Patrick, Shireby, Gemma, Hannon, Eilis, Moisse, Matthieu, Baird, Denis, Restuadi, Restuadi, Dolzhenko, Egor, Dekker, Annelot M., Gawor, Klara, Westeneng, Henk-Jan, Tazelaar, Gijs H. P., van Eijk, Kristel R., Kooyman, Maarten, Byrne, Ross P., Doherty, Mark, Heverin, Mark, Al Khleifat, Ahmad, Iacoangeli, Alfredo, Shatunov, Aleksey, Ticozzi, Nicola, Cooper-Knock, Johnathan, Smith, Bradley N., Gromicho, Marta, Chandran, Siddharthan, Pal, Suvankar, Morrison, Karen E., Shaw, Pamela J., Hardy, John, Orrell, Richard W., Sendtner, Michael, Meyer, Thomas, Basak, Nazli, van der Kooi, Anneke J., Ratti, Antonia, Fogh, Isabella, Gellera, Cinzia, Lauria, Giuseppe, Corti, Stefania, Cereda, Cristina, Sproviero, Daisy, D'Alfonso, Sandra, Soraru, Gianni, Siciliano, Gabriele, Filosto, Massimiliano, Padovani, Alessandro, Chio, Adriano, Calvo, Andrea, Moglia, Cristina, Brunetti, Maura, Canosa, Antonio, Grassano, Maurizio, Beghi, Ettore, Pupillo, Elisabetta, Logroscino, Giancarlo, Nefussy, Beatrice, Osmanovic, Alma, Nordin, Angelica, Lerner, Yossef, Zabari, Michal, Gotkine, Marc, Baloh, Robert H., Bell, Shaughn, Vourc'h, Patrick, Corcia, Philippe, Couratier, Philippe, Millecamps, Stephanie, Meininger, Vincent, Salachas, Francois, Mora Pardina, Jesus S., Assialioui, Abdelilah, Rojas-Garcia, Ricardo, Dion, Patrick A., Ross, Jay P., Ludolph, Albert C., Weishaupt, Jochen H., Brenner, David, Freischmidt, Axel, Bensimon, Gilbert, Brice, Alexis, Durr, Alexandra, Payan, Christine A. M., Saker-Delye, Safa, Wood, Nicholas W., Topp, Simon, Rademakers, Rosa, Tittmann, Lukas, Lieb, Wolfgang, Franke, Andre, Ripke, Stephan, Braun, Alice, Kraft, Julia, Whiteman, David C., Olsen, Catherine M., Uitterlinden, Andre G., Hofman, Albert, Rietschel, Marcella, Cichon, Sven, Nothen, Markus M., Amouyel, Philippe, Comi, Giancarlo, Riva, Nilo, Lunetta, Christian, Gerardi, Francesca, Cotelli, Maria Sofia, Rinaldi, Fabrizio, Chiveri, Luca, Guaita, Maria Cristina, Perrone, Patrizia, Ceroni, Mauro, Diamanti, Luca, Ferrarese, Carlo, Tremolizzo, Lucio, Delodovici, Maria Luisa, Bono, Giorgio, Manera, Umberto, Vasta, Rosario, Bombaci, Alessandro, Casale, Federico, Fuda, Giuseppe, Salamone, Paolina, Iazzolino, Barbara, Peotta, Laura, Cugnasco, Paolo, De Marco, Giovanni, Torrieri, Maria Claudia, Palumbo, Francesca, Gallone, Salvatore, Barberis, Marco, Sbaiz, Luca, Gentile, Salvatore, Mauro, Alessandro, Mazzini, Letizia, De Marchi, Fabiola, Corrado, Lucia, Bertolotto, Antonio, Gionco, Maurizio, Leotta, Daniela, Odddenino, Enrico, Imperiale, Daniele, Cavallo, Roberto, Pignatta, Pietro, De Mattei, Marco, Geda, Claudio, Papurello, Diego Maria, Gusmaroli, Graziano, Comi, Cristoforo, Labate, Carmelo, Ruiz, Luigi, Ferrandi, Delfina, Rota, Eugenia, Aguggia, Marco, Di Vito, Nicoletta, Meineri, Piero, Ghiglione, Paolo, Launaro, Nicola, Dotta, Michele, Di Sapio, Alessia, Giardini, Guido, Tiloca, Cinzia, Peverelli, Silvia, Taroni, Franco, Pensato, Viviana, Castellotti, Barbara, Comi, Giacomo P., Del Bo, Roberto, Gagliardi, Stella, Raggi, Flavia, Simoncini, Costanza, Lo Gerfo, Annalisa, Inghilleri, Maurizio, Ferlini, Alessandra, Simone, Isabella L., Passarella, Bruno, Guerra, Vito, Zoccolella, Stefano, Nozzoli, Cecilia, Mundi, Ciro, Leone, Maurizio, Zarrelli, Michele, Tamma, Filippo, Valluzzi, Francesco, Calabrese, Gianluigi, Boero, Giovanni, Rini, Augusto, Traynor, Bryan J., Singleton, Andrew B., Mitne Neto, Miguel, Cauchi, Ruben J., Ophoff, Roel A., Wiedau-Pazos, Martina, Lomen-Hoerth, Catherine, van Deerlin, Vivianna M., Grosskreutz, Julian, Roediger, Annekathrin, Gaur, Nayana, Joerk, Alexander, Barthel, Tabea, Theele, Erik, Ilse, Benjamin, Stubendorff, Beatrice, Witte, Otto W., Steinbach, Robert, Huebner, Christian A., Graff, Caroline, Brylev, Lev, Fominykh, Vera, Demeshonok, Vera, Ataulina, Anastasia, Rogelj, Boris, Koritnik, Blaz, Zidar, Janez, Ravnik-Glavac, Metka, Glavac, Damjan, Stevic, Zorica, Drory, Vivian, Povedano, Monica, Blair, Ian P., Kiernan, Matthew C., Benyamin, Beben, Henderson, Robert D., Furlong, Sarah, Mathers, Susan, McCombe, Pamela A., Needham, Merrilee, Ngo, Shyuan T., Nicholson, Garth A., Pamphlett, Roger, Rowe, Dominic B., Steyn, Frederik J., Williams, Kelly L., Mather, Karen A., Sachdev, Perminder S., Henders, Anjali K., Wallace, Leanne, de Carvalho, Mamede, Pinto, Susana, Petri, Susanne, Weber, Markus, Rouleau, Guy A., Silani, Vincenzo, Curtis, Charles J., Breen, Gerome, Glass, Jonathan D., Brown, Robert H., Jr., Landers, John E., Shaw, Christopher E., Andersen, Peter M., 1962, Groen, Ewout J. N., van Es, Michael A., Pasterkamp, R. Jeroen, Fan, Dongsheng, Garton, Fleur C., McRae, Allan F., Davey Smith, George, Gaunt, Tom R., Eberle, Michael A., Mill, Jonathan, McLaughlin, Russell L., Hardiman, Orla, Kenna, Kevin P., Wray, Naomi R., Tsai, Ellen, Runz, Heiko, Franke, Lude, Al-Chalabi, Ammar, Van Damme, Philip, van den Berg, Leonard H., Veldink, Jan H.

المصدر: Nature Genetics. 53(12):1636-1648

الوصف: A cross-ancestry genome-wide association meta-analysis of amyotrophic lateral sclerosis (ALS) including 29,612 patients with ALS and 122,656 controls identifies 15 risk loci with distinct genetic architectures and neuron-specific biology. Amyotrophic lateral sclerosis (ALS) is a fatal neurodegenerative disease with a lifetime risk of one in 350 people and an unmet need for disease-modifying therapies. We conducted a cross-ancestry genome-wide association study (GWAS) including 29,612 patients with ALS and 122,656 controls, which identified 15 risk loci. When combined with 8,953 individuals with whole-genome sequencing (6,538 patients, 2,415 controls) and a large cortex-derived expression quantitative trait locus (eQTL) dataset (MetaBrain), analyses revealed locus-specific genetic architectures in which we prioritized genes either through rare variants, short tandem repeats or regulatory effects. ALS-associated risk loci were shared with multiple traits within the neurodegenerative spectrum but with distinct enrichment patterns across brain regions and cell types. Of the environmental and lifestyle risk factors obtained from the literature, Mendelian randomization analyses indicated a causal role for high cholesterol levels. The combination of all ALS-associated signals reveals a role for perturbations in vesicle-mediated transport and autophagy and provides evidence for cell-autonomous disease initiation in glutamatergic neurons.

وصف الملف: electronic

الوصول الحر: https://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-191609Test
https://doi.org/10.1038/s41588-021-00973-1Test
https://umu.diva-portal.org/smash/get/diva2:1630308/FULLTEXT01.pdfTest

المؤلفون: Milella, Giammarco, Zoccolella, Stefano, Urso, Daniele, Nigro, Salvatore, Tamburrino, Ludovica, Gnoni, Valentina, Filardi, Marco, Logroscino, Giancarlo

المصدر: Brain and Behavior ; volume 13, issue 6 ; ISSN 2162-3279 2162-3279

الوصف: Background Currently, there is a lack of knowledge concerning where the pathological process starts and how the neurodegeneration spreads during the course of amyotrophic lateral sclerosis (ALS). Aims This study aims to evaluate the spreading direction of the disease and the corresponding clinical characteristics in a cohort of patients with limb‐onset ALS. Patients and methods Consecutive incident ALS patients referring to an ALS tertiary center from Southern Italy, between 2015 and 2021, were recruited in the study. According to the initial directions of spread, patients were dichotomized into horizontal spreading pattern (HSP) or vertical spreading pattern (VSP) groups. Results Among 137 newly diagnosed ALS, 87 presented a spinal onset. Ten patients with pure LMN were not included in the study. All cases reported a clear spread direction. The frequency of HSP and VSP spreading was similar overall (47 vs. 30). The prevalence of HSP was higher (74% vs. 50%) in patients with upper limb‐onset (UL‐ALS), compared to patients with lower limb‐onset (LL‐ALS; p < .05). Conversely, the occurrence of VSP spread was threefold higher in patients with LL‐ALS, compared to UL‐ALS ( p < .05). Patients with VSP showed a wider upper motor neuron impairment, whereas the involvement of LMN resulted greater in patients with HSP. Patients with HSP exhibited a greater drop of ALSFRS‐r sub‐score in the region of onset, while VSP showed a slighter but more diffuse reduction of ASLFRS‐r subscore in more body districts beyond the site of onset. Patients with VSP were also characterized by a higher median progression rate and an earlier median bulbar involvement, compared to HSP. Conclusions Our findings suggested investigating the spreading direction of ALS among patients with spinal onset, to better delineate the clinical profiles of patients with ALS, and predict an earlier impairment of bulbar muscle and a more rapid progression of the disease

الإتاحة: https://doi.org/10.1002/brb3.2899Test

المؤلفون: Gnoni, Valentina, Zoccolella, Stefano, Giugno, Alessia, Urso, Daniele, Tamburrino, Ludovica, Filardi, Marco, Logroscino, Giancarlo

المصدر: Frontiers in Aging Neuroscience ; volume 15 ; ISSN 1663-4365

الوصف: Amyotrophic lateral sclerosis (ALS) is a devastating neurodegenerative disease that affects both motor and non-motor functions, including sleep regulation. Emerging evidence suggests that the hypothalamus, a brain region that plays a critical role in sleep-wake regulation, may be involved in the pathogenesis of ALS-related sleep disturbances. In this review, we have summarized results of studies on sleep disorders in ALS published between 2000 and 2023. Thereafter, we examined possible mechanisms by which hypothalamic dysfunctions may contribute to ALS-related sleep disturbances. Achieving a deeper understanding of the relationship between hypothalamic dysfunction and sleep disturbances in ALS can help improve the overall management of ALS and reduce the burden on patients and their families.

الإتاحة: https://doi.org/10.3389/fnagi.2023.1193483Test

المؤلفون: Zoccolella, Stefano, Giugno, Alessia, Logroscino, Giancarlo

المصدر: Frontiers in Neuroscience ; volume 16 ; ISSN 1662-453X

مصطلحات موضوعية: General Neuroscience

الوصف: Amyotrophic lateral sclerosis (ALS) is the most common motor neuron disease and has emerged among the disorders with the largest increasing incidence in Western countries. Although the diagnosis is based on clinical grounds, electromyography (EMG), and nerve conduction studies (NCS) play a crucial role to exclude other potential etiologies of lower motor neuron (LMN) dysfunction. Based on clinical grounds, a peculiar pattern of dissociated atrophy of the intrinsic hand and foot muscles, termed the “split-hand” (SH) and “split-leg” (SL) signs, has been described in a significant proportion of subjects with ALS, even at the early stages of the disease, when symptoms are focal. These signs are rare in neurological and non-neurological diseases other than ALS. In this review, we discussed current evidences concerning SH and SL signs, their pathogenetic hypotheses and neurophysiological findings. We also analyze whether SH and SL signs can be reliable markers in the differential diagnosis and in the prognosis of ALS.

الإتاحة: https://doi.org/10.3389/fnins.2022.1100040Test

المؤلفون: Milella, Giammarco, Amati, Alessandro, Lastella, Patrizia, Zanfardino, Paola, Petruzzella, Vittoria, Zoccolella, Stefano

المساهمون: Regione Puglia

المصدر: Clinical Neurology and Neurosurgery ; volume 237, page 108158 ; ISSN 0303-8467

مصطلحات موضوعية: Neurology (clinical), General Medicine, Surgery

الإتاحة: https://doi.org/10.1016/j.clineuro.2024.108158Test
https://api.elsevier.com/content/article/PII:S0303846724000453?httpAccept=text/xmlTest
https://api.elsevier.com/content/article/PII:S0303846724000453?httpAccept=text/plainTest

المؤلفون: van Rheenen, Wouter, van der Spek, Rick A A, Shireby, Gemma, Whiteman, David C, Olsen, Catherine M, Uitterlinden, Andre G, Hofman, Albert, Rietschel, Marcella, Cichon, Sven, Nöthen, Markus M., Amouyel, Philippe, Consortium, SLALOM, Consortium, PARALS, Hannon, Eilis, Consortium, SLAGEN, Consortium, SLAP, Traynor, Bryan J, Singleton, Andrew B, Mitne Neto, Miguel, Cauchi, Ruben J, Ophoff, Roel A, Wiedau-Pazos, Martina, Lomen-Hoerth, Catherine, van Deerlin, Vivianna M, Moisse, Matthieu, Grosskreutz, Julian, Roediger, Annekathrin, Gaur, Nayana, Jörk, Alexander, Barthel, Tabea, Theele, Erik, Ilse, Benjamin, Stubendorff, Beatrice, Witte, Otto W, Steinbach, Robert, Baird, Denis, Hübner, Christian A, Graff, Caroline, Brylev, Lev, Fominykh, Vera, Demeshonok, Vera, Ataulina, Anastasia, Rogelj, Boris, Koritnik, Blaž, Zidar, Janez, Ravnik-Glavač, Metka, Restuadi, Restuadi, Glavač, Damjan, Stević, Zorica, Drory, Vivian, Povedano, Monica, Blair, Ian P, Kiernan, Matthew C, Benyamin, Beben, Henderson, Robert D, Furlong, Sarah, Mathers, Susan, Dolzhenko, Egor, McCombe, Pamela A, Needham, Merrilee, Ngo, Shyuan T, Nicholson, Garth A, Pamphlett, Roger, Rowe, Dominic B, Steyn, Frederik J, Williams, Kelly L, Mather, Karen A, Sachdev, Perminder S, Dekker, Annelot M, Henders, Anjali K, Wallace, Leanne, de Carvalho, Mamede, Pinto, Susana, Petri, Susanne, Weber, Markus, Rouleau, Guy A, Silani, Vincenzo, Curtis, Charles J, Breen, Gerome, Gawor, Klara, Glass, Jonathan D, Brown, Robert H, Landers, John E, Shaw, Christopher E, Andersen, Peter M, Groen, Ewout J N, van Es, Michael A, Pasterkamp, R Jeroen, Fan, Dongsheng, Garton, Fleur C, Westeneng, Henk-Jan, McRae, Allan F, Davey Smith, George, Gaunt, Tom R, Eberle, Michael A, Mill, Jonathan, McLaughlin, Russell L, Hardiman, Orla, Kenna, Kevin P, Wray, Naomi R, Tsai, Ellen, Tazelaar, Gijs H P, Runz, Heiko, Franke, Lude, Al-Chalabi, Ammar, Van Damme, Philip, van den Berg, Leonard H, Veldink, Jan H, Comi, Giancarlo, Riva, Nilo, Lunetta, Christian, Gerardi, Francesca, Bakker, Mark K, van Eijk, Kristel R, Cotelli, Maria Sofia, Rinaldi, Fabrizio, Chiveri, Luca, Guaita, Maria Cristina, Perrone, Patrizia, Ceroni, Mauro, Diamanti, Luca, Ferrarese, Carlo, Tremolizzo, Lucio, Delodovici, Maria Luisa, Kooyman, Maarten, Bono, Giorgio, Canosa, Antonio, Manera, Umberto, Vasta, Rosario, Bombaci, Alessandro, Casale, Federico, Fuda, Giuseppe, Salamone, Paolina, Iazzolino, Barbara, Peotta, Laura, Byrne, Ross P, Cugnasco, Paolo, De Marco, Giovanni, Torrieri, Maria Claudia, Palumbo, Francesca, Gallone, Salvatore, Barberis, Marco, Sbaiz, Luca, Gentile, Salvatore, Mauro, Alessandro, Mazzini, Letizia, Doherty, Mark, De Marchi, Fabiola, Corrado, Lucia, D'Alfonso, Sandra, Bertolotto, Antonio, Gionco, Maurizio, Leotta, Daniela, Odddenino, Enrico, Imperiale, Daniele, Cavallo, Roberto, Pignatta, Pietro, Heverin, Mark, De Mattei, Marco, Geda, Claudio, Papurello, Diego Maria, Gusmaroli, Graziano, Comi, Cristoforo, Labate, Carmelo, Ruiz, Luigi, Ferrandi, Delfina, Rota, Eugenia, Aguggia, Marco, Al Khleifat, Ahmad, Di Vito, Nicoletta, Meineri, Piero, Ghiglione, Paolo, Launaro, Nicola, Dotta, Michele, Di Sapio, Alessia, Giardini, Guido, Tiloca, Cinzia, Peverelli, Silvia, Taroni, Franco, Iacoangeli, Alfredo, Pensato, Viviana, Castellotti, Barbara, Comi, Giacomo P, Del Bo, Roberto, Gagliardi, Stella, Raggi, Flavia, Simoncini, Costanza, Shatunov, Aleksey, Lo Gerfo, Annalisa, Inghilleri, Maurizio, Ferlini, Alessandra, Simone, Isabella L, Passarella, Bruno, Guerra, Vito, Zoccolella, Stefano, Nozzoli, Cecilia, Mundi, Ciro, Leone, Maurizio, Ticozzi, Nicola, Zarrelli, Michele, Tamma, Filippo, Valluzzi, Francesco, Calabrese, Gianluigi, Boero, Giovanni, Rini, Augusto, Cooper-Knock, Johnathan, van Vugt, Joke J F A, Smith, Bradley N, Gromicho, Marta, Chandran, Siddharthan, Pal, Suvankar, Morrison, Karen E, Shaw, Pamela J, Hardy, John, Orrell, Richard W, Sendtner, Michael, Meyer, Thomas, Hop, Paul J, Başak, Nazli, van der Kooi, Anneke J, Ratti, Antonia, Fogh, Isabella, Gellera, Cinzia, Lauria, Giuseppe, Corti, Stefania, Cereda, Cristina, Sproviero, Daisy, Zwamborn, Ramona A J, Sorarù, Gianni, Siciliano, Gabriele, Filosto, Massimiliano, Padovani, Alessandro, Chiò, Adriano, Calvo, Andrea, Moglia, Cristina, Brunetti, Maura, Grassano, Maurizio, de Klein, Niek, Beghi, Ettore, Pupillo, Elisabetta, Logroscino, Giancarlo, Nefussy, Beatrice, Osmanovic, Alma, Nordin, Angelica, Lerner, Yossef, Zabari, Michal, Gotkine, Marc, Baloh, Robert H, Westra, Harm-Jan, Bell, Shaughn, Vourc'h, Patrick, Corcia, Philippe, Couratier, Philippe, Millecamps, Stéphanie, Meininger, Vincent, Salachas, François, Mora Pardina, Jesus S, Assialioui, Abdelilah, Rojas-García, Ricardo, Bakker, Olivier B, Dion, Patrick A, Ross, Jay P, Ludolph, Albert, Weishaupt, Jochen H, Brenner, David, Freischmidt, Axel, Bensimon, Gilbert, Brice, Alexis, Dürr, Alexandra, Payan, Christine A M, Deelen, Patrick, Saker-Delye, Safa, Wood, Nicholas W, Topp, Simon, Rademakers, Rosa, Tittmann, Lukas, Lieb, Wolfgang, Franke, Andre, Ripke, Stephan, Braun, Alice, Kraft, Julia

المصدر: Nature genetics 54(3), 361 (2022). doi:10.1038/s41588-022-01020-3

مصطلحات موضوعية: info:eu-repo/classification/ddc/570

جغرافية الموضوع: DE

العلاقة: info:eu-repo/semantics/altIdentifier/issn/1546-1718; info:eu-repo/semantics/altIdentifier/pmid/pmid:35102318; info:eu-repo/semantics/altIdentifier/issn/1061-4036; https://pub.dzne.de/record/163668Test; https://pub.dzne.de/search?p=id:%22DZNE-2022-00414%22Test

الإتاحة: https://doi.org/10.1038/s41588-022-01020-3Test
https://pub.dzne.de/record/163668Test
https://pub.dzne.de/search?p=id:%22DZNE-2022-00414%22Test

المؤلفون: Rheenen, Wouter van, Spek, Rick A. A. van der, Bakker, Mark K., Vugt, Joke J. F. A. van, Hop, Paul J., Zwamborn, Ramona A. J., Klein, Niek de, Westra, Harm Jan, Bakker, Olivier B., Deelen, Patrick, Shireby, Gemma, Siciliano, Gabriele, Petri, Susanne, Breen, Gerome, Weber, Markus, Rouleau, Guy A., Rojas García, Ricardo, Silani, Vincenzo, Amouyel, Philippe, Ghiglione, Paolo, Davey Smith, George, Needham, Merrilee, Curtis, Charles J., Shatunov, Aleksey, Mill, Jonathan, Mclaughlin, Russell L., Filosto, Massimiliano, Comi, Cristoforo, Gerfo, Annalisa lo, Ferlini, Alessandra, Riva, Nilo, Mora Pardina, Jesus S., Ceroni, Mauro, Chiveri, Luca, Hardiman, Orla, Torrieri, Maria Claudia, Kenna, Kevin P., Wray, Naomi R., Tsai, Ellen, Runz, Heiko, Franke, Lude, Padovani, Alessandro, Chandran, Siddharthan, Simoncini, Costanza, Al Chalabi, Ammar, Assialioui, Abdelilah, Labate, Carmelo, Damme, Philip van, Ticozzi, Nicola, Palumbo, Francesca, Inghilleri, Maurizio, Chiò, Adriano, Pal, Suvankar, Lunetta, Christian, Gagliardi, Stella, Jörk, Alexander, Cichon, Sven, Kraft, Julia, Morrison, Karen E., Ruiz, Luigi, Shaw, Pamela J., Hardy, John, Orrell, Richard W., Sendtner, Michael, Meyer, Thomas, Corrado, Lucia, Dion, Patrick A., Calvo, Andrea, Kooyman, Maarten, Başak, Nazli, Gerardi, Francesca, Simone, Isabella L., Kooi, Anneke J. van der, Ratti, Antonia, Ferrandi, Delfina, Garton, Fleur C., Fogh, Isabella, Ludolph, Albert C., Moglia, Cristina, Brunetti, Maura, Diamanti, Luca, Barthel, Tabea, Blair, Ian P., Es, Michael A. van, Gallone, Salvatore, Canosa, Antonio, Mazzini, Letizia, Guerra, Vito, Grassano, Maurizio, Beghi, Ettore, Pupillo, Elisabetta, Logroscino, Giancarlo, Ferrarese, Carlo, Nefussy, Beatrice, Theele, Erik, Rinaldi, Fabrizio, Weishaupt, Jochen H., Westeneng, Henk Jan, Kiernan, Matthew C., Barberis, Marco, Osmanovic, Alma, Baloh, Robert H., Nordin, Angelica, Lerner, Yossef, Vito, Nicoletta di, Zabari, Michal, Zoccolella, Stefano, Heverin, Mark, Ross, Jay P., Gotkine, Marc, Guaita, Maria Cristina, Brenner, David, Freischmidt, Axel, Sbaiz, Luca, Benyamin, Beben, Glass, Jonathan D., Landers, John E., Tazelaar, Gijs H. P., Rota, Eugenia, Valluzzi, Francesco, Bensimon, Gilbert, Ilse, Benjamin, Brice, Alexis, Durr, Alexandra, Payan, Christine A. 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المصدر: Articles publicats en revistes (Institut d'lnvestigació Biomèdica de Bellvitge (IDIBELL))

مصطلحات موضوعية: Esclerosi lateral amiotròfica, Genètica mèdica, Amyotrophic lateral sclerosis, Medical genetics

الوصف: A cross-ancestry genome-wide association meta-analysis of amyotrophic lateral sclerosis (ALS) including 29,612 patients with ALS and 122,656 controls identifies 15 risk loci with distinct genetic architectures and neuron-specific biology. Amyotrophic lateral sclerosis (ALS) is a fatal neurodegenerative disease with a lifetime risk of one in 350 people and an unmet need for disease-modifying therapies. We conducted a cross-ancestry genome-wide association study (GWAS) including 29,612 patients with ALS and 122,656 controls, which identified 15 risk loci. When combined with 8,953 individuals with whole-genome sequencing (6,538 patients, 2,415 controls) and a large cortex-derived expression quantitative trait locus (eQTL) dataset (MetaBrain), analyses revealed locus-specific genetic architectures in which we prioritized genes either through rare variants, short tandem repeats or regulatory effects. ALS-associated risk loci were shared with multiple traits within the neurodegenerative spectrum but with distinct enrichment patterns across brain regions and cell types. Of the environmental and lifestyle risk factors obtained from the literature, Mendelian randomization analyses indicated a causal role for high cholesterol levels. The combination of all ALS-associated signals reveals a role for perturbations in vesicle-mediated transport and autophagy and provides evidence for cell-autonomous disease initiation in glutamatergic neurons.

وصف الملف: 32 p.; application/pdf

العلاقة: Reproducció del document publicat a: https://doi.org/10.1038/s41588-021-00973-1Test; Nature Genetics, 2021, vol 53, num 12, p. 1636-1648; https://doi.org/10.1038/s41588-021-00973-1Test; http://hdl.handle.net/2445/182764Test

الإتاحة: https://doi.org/10.1038/s41588-021-00973-1Test
http://hdl.handle.net/2445/182764Test