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Arepalli, Sampath

Mayo Clinic

National Institutes of Health

Citations 2

Association of Variants in the SPTLC1 Gene With Juvenile Amyotrophic Lateral Sclerosis
Johnson, Janel O., Chia, Ruth , Miller, Danny E. , Kumaran, Ravindran, Abramzon, Yevgeniya, Alahmady, Nada F. , Topp, Simon , Gibbs, J. Raphael , Cookson, Mark , Sabir, Marya S. , Dalgard, Clifton L. , Troakes, Claire , Jones, Ashley R., Shatunov, Aleksey , Iacoangeli, Alfredo , Khleifat, Ahmad Al , Ticozzi, Nicola , Gellera, Cinzia , Blair, Ian P. , Dobson‐Stone, Carol , Bonkowski, Emily , Palvadeau, Robin , Tienari, Pentti J. , Morrison, Karen , Shaw, Pamela J. , Brown, Robert H., Calvo, Andrea, Al-Saif, Hind, Leigh, Fawn, Chang, Irene J. , Perlman, Seth J. , Scott, Anna I. , Başak, A. Nazlı , Landers, John E. , Crawford, Thomas O. , Smith, Bradley , Traynor, Bryan J. , Gkazi, Athina Soragia, Kenna, Kevin P., Keagle, Pamela, Tiloca, Cinzia , Vance, Caroline , King, Andrew , Pensato, Viviana , Castellotti, Barbara , Baas, Frank , Asbroek, Anneloor L.M.A. ten , McKenna‐Yasek, Diane, McLaughlin, Russell L. , Polak, Meraida , Asress, Seneshaw, Stević, Zorica, D’Alfonso, Sandra , Mazzini, Letizia, Bo, Roberto Del, Gagliardi, Stella , Querin, Giorgia, Bertolin, Cinzia , Rademakers, Rosa, Blitterswijk, Marka van , Lauria, Giuseppe, Corrado, Lucia , Sorarú, Gianni , Williams, Kelly L. , Leblond-Manry, Claire, Hardiman, Orla , Berg, Leonard H. van den, Pall, Hardev, Taroni, Franco , Wu, Zheyang , Glass, Jonathan D., Ratti, Antonia, Adeleye, Adelani, Alba, Camille , Viollet, Coralie , Bačíková, Dagmar, Hupalo, Daniel N., Pollard, Harvey B. , Martinez, Elisa McGrath, Ahmed, Sarah , Arepalli, Sampath, Baloh, Robert H. , Bowser, Robert , Campbell, Roy H. , Camu, William, Cooper‐Knock, Johnathan , Ding, Jinhui, Drory, Vivian E., Dunckley, Travis , Eicher, John D., England, Bryce, Faghri, Faraz , Feldman, Eva, Floeter, Mary Kay, Fratta, Pietro , Geiger, Joshua T. , Gibson, Summer, Hardy, John , Harms, Matthew , Heiman‐Patterson, Terry , Hernandez, Dena G., Jansson, Lilja, Kowall, Neil W. , Laaksovirta, Hannu , Landi, Francesco , Ber, Isabelle Le , Lumbroso, Serge , MacGowan, Daniel J., Maragakis, Nicholas J., Mouzat, Kévin , Murphy, Natalie A., Myllykangas, Liisa , Nalls, Mike A., Orrell, Richard W., Ostrow, Lyle W., Pickering‐Brown, Stuart , Pioro, Erik P., Pletniková, Olga , Ravits, John , Rivera, Alberto , Robberecht, Wim, Rogaeva, Ekaterina, Rollinson, Sara, Rothstein, Jeffrey D., Scholz, Sonja W. , Sendtner, Michael , Sidle, Katie, Singleton, Andrew, Smith, Nathan, Stone, David J. , Troncoso, Juan C., Valori, Miko , Damme, Philip Van , Deerlin, Vivianna M Van, Bosch, Ludo Van Den , Zinman, Lorne, Landers, John E., Chiò, Adriano, Angelocola, Stefania, Ausiello, Francesco P., Barberis, Marco, Bartolomei, Ilaria, Battistini, Stefania, Bisogni, Giulia , Borghero, Giuseppe , Brunetti, Maura, Canale, Fabrizio , Canosa, Antonio, Cantisani, Teresa A., Cardinali, Patrizio, Casale, Federico , Colletti, Tiziana , Conforti, F. L. , Conte, Amelia , Conti, Elisa, Corbo, Massimo , Cuccu, Stefania, D’Errico, Eustachio , Marco, Giovanni De , Dubbioso, Raffaele, Ferrarese, Carlo , Ferraro, Pilar M. , Floris, Gianluca , Fuda, Giuseppe, Gallone, Salvatore , Gianferrari, Giulia , Giannini, Fabio, Grassano, Maurizio, Greco, Lucia Catherine , Iazzolino, Barbara, Introna, Alessandro , Logroscino, Giancarlo , Logullo, Francesco, Lunetta, Christian , Mandich, Paola , Mandrioli, Jessica , Manera, Umberto , Manganelli, Fiore, Martinelli, Ilaria , Moglia, Cristina, Mosca, Lorena, Murru, Maria Rita, Origone, Paola , Petrelli, Cristina, Pozzi, Susanna, Pugliatti, Maura , Ricci, Claudia , Riolo, Giulia , Russo, Massimo, Salamone, Paolina, Salivetto, Marco, Salvi, Fabrizio, Santarelli, Marialuisa, Sbaiz, Luca, Sideri, Riccardo , Simonini, Cecilia , Tanel, Raffaella , Tedeschi, Gioacchino, Ticca, Anna, Torriello, Antonella, Tranquilli, Stefania, Tremolizzo, Lucio , Vasta, Rosario , Vacchiano, Veria, Volanti, Paolo , Zollino, Marcella , Lauria, Giuseppe , Ratti, Antonia , Ostrow, Lyle W. , Fratta, Pietro , Chia, Ruth , Logroscino, Giancarlo , van Blitterswijk, Marka , Scholz, Sonja W , Van Den Bosch, Ludo , Van Damme, Philip , Hardy, John , Fratta, Pietro , Fratta, Pietro , Troakes, Claire , Hardiman, Orla , Dalgard, Clifton L , Myllykangas, Liisa , Li, Rachel , Renton, Alan , Jones, Ashley R., Silani, Vincenzo , Kwok, John B. , Al‐Chalabi, Ammar , Calvo, Andrea , Mora, Gabriele , Gotkine, Marc , Glass, Ian A. , Shaw, Christopher E. , Chiò, Adriano , Fallini, Claudia , Gkazi, Soragia Athina , Scotter, Emma L. , Kenna, Kevin Patrick , Keagle, Pamela , Colombrita, Claudia , Asress, Seneshaw, Esteban‐Pérez, Jesús , Mazzini, Letizia , Comi, Giacomo P. , Ceroni, Mauro , Rheenen, Wouter van , Rademakers, Rosa , Duga, Stefano , Corti, Stefania Paola , Cereda, Cristina , Nicholson, Garth A. , Rouleau, Guy Armand , Veldink, Jan H. , Berg, Leonard H. van den , Turner, Martin R. , Talbot, Kevin , García‐Redondo, Alberto , Adeleye, Adelani, Soltis, Anthony R. , Sukumar, Gauthaman , Wilkerson, Matthew D. , Brady, Christopher B. , Brice, Alexis , Broach, James R , Campbell, Roy H., Ding, Jinhui , Drepper, Carsten , Gerhard, Glenn S. , Harms, Matthew B. , Hernandez, Dena G., Kirby, Janine , Landeck, Natalie , Maragakis, Nicholas J. , Pamphlett, Roger , Pliner, Hannah A. , Pulst, Stefan M. , Rothstein, Jeffrey D. , Simmons, Zachary , Singleton, Andrew , Smith, Nathan, Troncoso, Juan C. , Deerlin, Vivianna M. Van , Zinman, Lorne , Ausiello, Francesco Pio, Barberis, Marco , Battistini, Stefania , Bersano, Enrica , Brunetti, Maura , Cabona, Corrado , Canosa, Antonio , Capasso, Margherita , Caponnetto, Claudia , Carrera, Paola , Bella, Eleonora Dalla , Dubbioso, Raffaele , Filippi, Massimo , Fini, Nicola , Grassano, Maurizio , Iazzolino, Barbara, Bella, Vincenzo La , Lattante, Serena , Liguori, Rocco , Manganelli, Fiore , Marangi, Giuseppe , Marinou, Kalliopi , Marrosu, Maria Giovanna , Messina, Sonia , Moglia, Cristina , Mosca, Lorena, Passaniti, Carla , Petrucci, Antonio , Quattrini, Angelo , Riva, Nilo , Russo, Massimo, Sabatelli, Mario , Salamone, Paolina , Simone, Isabella Laura , Spataro, Rossella , Tedeschi, Gioacchino , Trojsi, Francesca , Vacchiano, Veria , Vita, Giuseppe , Zucchi, Elisabetta

JAMA Neurology | August 30, 2021 | Volume: 78 | Issue: 10 | Pages: 1236

10.1001/jamaneurol.2021.2598 Get It

IL1RN VNTR Polymorphism in Ischemic Stroke
Worrall, Bradford B. , Brott, Thomas G. , Brown, Robert D., Brown, W. Mark , Rich, Stephen S. , Arepalli, Sampath, Vrièze, Fabienne Wavrant‐De, Duckworth, Jaime, Singleton, Andrew , Hardy, John , Meschia, James F. , Rich, Stephen S , Hardy, John

Stroke | March 2, 2007 | Volume: 38 | Issue: 4 | Pages: 1189-1196

10.1161/01.str.0000260099.42744.b0 Get It

Background and Purpose— Genetic factors influence risk for ischemic stroke and likely do so at multiple steps in the pathogenic process. Variants in genes related to inflammation contribute to risk of stroke. The purpose of this study was to confirm our earlier finding of an association between allele 2 of a variable number tandem repeat of the IL-1 receptor antagonist gene ( IL1RN ) and cerebrovascular disease. Methods— An association study of the variable number tandem repeat genotype with ischemic stroke and stroke subtypes was performed on samples from a North American study of affected sibling pairs concordant for ischemic stroke and 2 North American cohorts of prospectively ascertained ischemic stroke cases and unrelated controls. DNA analysis was performed on cases and controls, stratified by race. Results— After adjustment for age, sex, and stroke risk factors, the odds ratio for association of allele 2 and ischemic stroke was 2.80 (95% confidence interval, 1.29 to 6.11; P =0.03) for the white participants. The effect of allele 2 of IL1RN on stroke risk most closely fits a recessive genetic model ( P =0.009). For the smaller sample of nonwhite participants, the results were not significant. Conclusions— Allele 2 of IL1RN , present in nearly one-quarter of stroke patients, may contribute to genetic risk for ischemic stroke and confirm the previously identified association with cerebrovascular disease. These results are driven by the association in the white participants. Further exploration in a larger nonwhite sample is warranted.