Zobrazeno 1 - 10
of 48
pro vyhledávání: '"Lourdes, Arruvito"'
Autor:
Constanza Russo, Silvina Raiden, Silvia Algieri, María José Bruera, Norberto De Carli, Mariam Sarli, Héctor Cairoli, Leonardo De Lillo, Ivanna Morales, Vanesa Seery, Adrián Otero, Inés Sananez, Nancy Simaz, Gisela Alfiero, Gabriela Rubino, Néstor Moya, Luisa Aedo Portela, Mauro Herrero, Marina Blanco, Misael Salcedo Pereira, Fernando Ferrero, Jorge Geffner, Lourdes Arruvito
Publikováno v:
Frontiers in Immunology, Vol 15 (2024)
BackgroundFollicular helper T cells (Tfh) are pivotal in B cell responses. Activation of the purinergic receptor P2X7 on Tfh cells regulates their activity. We investigated the ATP-P2X7R axis in circulating Tfh (cTfh) cells during Respiratory Syncyti
Externí odkaz:
https://doaj.org/article/5cb3f5e2e20b47ababa9e46cab835463
Autor:
Vanesa Seery, Silvina Raiden, Juan Martín Gómez Penedo, Mauricio Borda, Largión Herrera, Macarena Uranga, María Marcó del Pont, Carina Chirino, Constanza Erramuspe, Laura Silvana Alvarez, Melisa Lenoir, Laura Daniela Morales, Carolina Davenport, Soledad Huespe Auchter, Liliana Monsalvo, Laura Sastoque, Magalí Gavazzi, Constanza Russo, Inés Sananez, María de los Ángeles Pando, Natalia Laufer, Roberto Muiños, Fernando Ferrero, Jorge Geffner, Lourdes Arruvito
Publikováno v:
International Journal of Infectious Diseases, Vol 129, Iss , Pp 49-56 (2023)
Objectives: Although long COVID-19 is widely recognized in adults, less information is available about this condition in children, especially in developing countries. Here, we studied the long-term symptoms of SARS-CoV-2 infection beyond 3 months and
Externí odkaz:
https://doaj.org/article/1b28a26e392344f09581edd5ae85e312
Autor:
Vanesa Seery, Silvina Raiden, Constanza Russo, Mauricio Borda, Largión Herrera, Macarena Uranga, Augusto Varese, María Marcó del Pont, Carina Chirino, Constanza Erramuspe, Laura Silvana Álvarez, Melisa Lenoir, Laura Daniela Morales, Carolina Davenport, Alexsa Alarcón Flores, Soledad Huespe Auchter, Yanina Ruiz, Liliana Monsalvo, Laura Sastoque, Magalí Gavazzi, Ignacio Mazzitelli, Facundo Di Diego, Yesica Longueira, Bianca Mazzitelli, Inés Sananez, Norberto De Carli, Mirna Marcela Biglione, Juan Martín Gómez Penedo, Ana Ceballos, Natalia Laufer, Fernando Ferrero, Jorge Geffner, Lourdes Arruvito
Publikováno v:
EBioMedicine, Vol 83, Iss , Pp 104230- (2022)
Summary: Background: Despite that pediatric COVID-19 is usually asymptomatic or mild, SARS-CoV-2 infection typically results in the development of an antibody response. Contradictory observations have been reported when the antibody response of child
Externí odkaz:
https://doaj.org/article/077b5bf4857a4973aff9340c5402d9b2
Autor:
Constanza Russo, Silvina Raiden, Silvia Algieri, Norberto De Carli, Carolina Davenport, Mariam Sarli, María José Bruera, Vanesa Seery, Inés Sananez, Nancy Simaz, Carola Bayle, Valeria Nivela, Fernando Ferrero, Jorge Geffner, Lourdes Arruvito
Publikováno v:
Frontiers in Cellular and Infection Microbiology, Vol 12 (2022)
Severe COVID-19 in children is rare, but the reasons underlying are unclear. Profound alterations in T cell responses have been well characterized in the course of adult severe COVID-19, but little is known about the T cell function in children with
Externí odkaz:
https://doaj.org/article/32e345d0ac1e449db7e429cfadee9e1d
Autor:
Paula Benencio, Nicolás Ducasa, Lourdes Arruvito, Inés Irurzun, Laura Praino, Magdalena Lamberti, María Beraza, Carolina Berini, Mirna Biglione
Publikováno v:
Frontiers in Medicine, Vol 8 (2021)
Human T-lymphotropic virus type 1 (HTLV-1) is a neglected retrovirus distributed worldwide and the ethiological agent of several pathologies, such as adult T-cell leukemia/lymphoma (ATLL), a chronic myelopathy known as HTLV-1 associated myelopathy/tr
Externí odkaz:
https://doaj.org/article/da3070034feb47daa525efade37c3c52
Autor:
Inés Sananez, Silvina C. Raiden, Silvia C. Algieri, Macarena Uranga, Nicolás A. Grisolía, Daniela Filippo, Norberto De Carli, Sandra Di Lalla, Héctor Cairoli, María J. Chiolo, Claudia N. Meregalli, Emilia Cohen, Graciela Mosquera, María Marcó del Pont, Lorena I. Giménez, Gabriela Gregorio, Mariam Sarli, Ana L. Alcalde, Carolina Davenport, María J. Bruera, Nancy Simaz, Mariela F. Pérez, Valeria Nivela, Carola Bayle, Laura Alvarez, María Revetria, Patricia Tuccillo, María T. Agosta, Hernán Pérez, Susana Villa Nova, Patricia Suárez, Eugenia M. Takata, Mariela García, Jorge Lattner, María J. Rolón, Patricia Coll, Melina Salvatori, Claudio Piccardo, Constanza Russo, Augusto Varese, Vanesa Seery, María P. Holgado, María L. Polo, Ana Ceballos, Myriam Nuñez, Juan Martín Gómez Penedo, Fernando Ferrero, Jorge Geffner, Lourdes Arruvito
Publikováno v:
EBioMedicine, Vol 72, Iss , Pp 103615- (2021)
Background: Most children and youth develop mild or asymptomatic disease during severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection. However, a very small number of patients suffer severe Coronavirus induced disease 2019 (COVID-19)
Externí odkaz:
https://doaj.org/article/274c63d0dd3d4687b8b8ce1e7c248858
Autor:
Vanesa Seery, Silvina C. Raiden, Silvia C. Algieri, Nicolás A. Grisolía, Daniela Filippo, Norberto De Carli, Sandra Di Lalla, Héctor Cairoli, María J. Chiolo, Claudia N. Meregalli, Lorena I. Gimenez, Gabriela Gregorio, Mariam Sarli, Ana L. Alcalde, Carolina Davenport, María J. Bruera, Nancy Simaz, Mariela F. Pérez, Valeria Nivela, Carola Bayle, Patricia Tuccillo, María T. Agosta, Hernán Pérez, Susana Villa Nova, Patricia Suárez, Eugenia M. Takata, Mariela García, Jorge Lattner, María J. Rolón, Patricia Coll, Inés Sananez, María P. Holgado, Fernando Ferrero, Jorge Geffner, Lourdes Arruvito
Publikováno v:
EBioMedicine, Vol 67, Iss , Pp 103357- (2021)
Background: Perhaps reflecting that children with COVID-19 rarely exhibit severe respiratory symptoms and often remain asymptomatic, little attention has been paid to explore the immune response in pediatric COVID-19. Here, we analyzed the phenotype
Externí odkaz:
https://doaj.org/article/302a2045722b40ca979f0d4af43234fe
Autor:
María Pía Holgado, Silvina Raiden, Inés Sananez, Vanesa Seery, Leonardo De Lillo, Lucas L. Maldonado, Laura Kamenetzky, Jorge Geffner, Lourdes Arruvito
Publikováno v:
Frontiers in Cellular and Infection Microbiology, Vol 10 (2020)
BackgroundMost patients with respiratory syncytial virus (RSV) infection requiring hospitalization have no risk factors for severe disease. Genetic variation in the receptor for the Fc portion of IgG (FcγR) determines their affinity for IgG subclass
Externí odkaz:
https://doaj.org/article/09008978fd0a483691e6134445293c57
Publikováno v:
Frontiers in Immunology, Vol 9 (2018)
Low affinity receptors for the Fc portion of IgG (FcγRs) represent a critical link between innate and adaptive immunity. Immune complexes (ICs) are the natural ligands for low affinity FcγRs, and high levels of ICs are usually detected in both, chr
Externí odkaz:
https://doaj.org/article/6af5e9c6f84c449484f703355d5b2d7e
Autor:
Valeria, Ochoa, Fernando Erra, Díaz, Ezequiel, Ramirez, María Clara, Fentini, Mauricio, Carobene, Jorge, Geffner, Lourdes, Arruvito, Federico, Remes Lenicov, Douglas, Vera Aguilar
Publikováno v:
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
The Journal of Infectious Diseases
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
The Journal of Infectious Diseases
There is a paucity of reports on the characteristics of SARS-CoV-2 infection in infants, since most studies have grouped infants with older children. We analyzed the viral loads of 45,318 SARS-CoV-2-positive nasopharyngeal swab samples obtained in Bu