Zobrazeno 1 - 10 of 38 pro vyhledávání: '"Paola Andrea, Chabay"'
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Akademický článek
A novel recombinant variant of latent membrane protein 1 from Epstein Barr virus in Argentina denotes phylogeographical association.
Autor: Magdalena Gantuz, Mario Alejandro Lorenzetti, Paola Andrea Chabay, María Victoria Preciado
Publikováno v: PLoS ONE, Vol 12, Iss 3, p e0174221 (2017)
AIM:To study LMP1 variants distribution among children with EBV+ malignant and benign conditions as well as in healthy carriers. METHODS:Oral secretions and blood cells from 31 children with IM, and biopsies from 14 EBV+ reactive lymphoid hyperplasia
Externí odkaz: https://doaj.org/article/3038ae4d53184d669de871b76c2984c4
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2
M1 Macrophage Polarization Prevails in Epstein-Barr Virus-Infected Children in an Immunoregulatory Environment
Autor: N M Ferressini Gerpe, María Victoria Preciado, E. De Matteo, A Moyano, Paola Andrea Chabay
Publikováno v: J Virol
Macrophages can be polarized toward a proinflammatory phenotype (M1) (CD68(+)) or to an anti-inflammatory one (M2) (CD163(+)). Polarization can be triggered by cytokines such as IFN-γ for M1, or IL-10 and TGF-β, for M2. In the context of pediatric
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a4b7ff19e6cbc8b4d82ca58137387a4c
https://pubmed.ncbi.nlm.nih.gov/34643432
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3
M1-like macrophage polarization prevails in young children with classic Hodgkin Lymphoma from Argentina
Autor: María Victoria Preciado, Mário Henrique M. Barros, Paola Andrea Chabay, E. De Matteo, G. Niedobitek, M. Garcia Lombardi, O. Jimenez
Publikováno v: Scientific Reports, Vol 9, Iss 1, Pp 1-6 (2019)
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Scientific Reports
The microenvironment in classical Hodgkin lymphoma (cHL) comprises a mixture of different types of cells, which are responsible for lymphoma pathogenesis and progression. Even though microenvironment composition in adult cHL has been largely studied,
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9e3d0554bf81fd1cff83727e4dea7bb3
http://link.springer.com/article/10.1038/s41598-019-49015-1
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4
Lymphotropic Viruses EBV, KSHV and HTLV in Latin America: Epidemiology and Associated Malignancies. A Literature-Based Study by the RIAL-CYTED
Autor: Paola Andrea Chabay, Carlos Barrionuevo, Stella Maris Ranuncolo, Daniela Lens, Vanesa Scholl, Socorro María Rodríguez Pinilla, Ma Victoria Preciado, Fabiola Valvert Gamboa, Iris Rivera, Ezequiel M. Fuentes-Pananá, Abigail Morales Sánchez, Elena De Matteo, Rocio Hassan, Fuad Huamán Garaicoa
Publikováno v: Cancers
Cancers, Vol 12, Iss 2166, p 2166 (2020)
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
The Epstein-Barr virus (EBV), Kaposi sarcoma herpesvirus (KSHV) and human T-lymphotropic virus (HTLV-1) are lymphomagenic viruses with region-specific induced morbidity. The RIAL-CYTED aims to increase the knowledge of lymphoma in Latin America (LA),
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::687a7762addcca34f1526899bafe53ae
http://europepmc.org/articles/PMC7464376
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5
Differences in Epstein-Barr Virus Characteristics and Viral-Related Microenvironment Could Be Responsible for Lymphomagenesis in Children
Autor: María Victoria Preciado, Elena De Matteo, Oscar Eduardo Jimenez, Melina Cohen, Aldana Georgina Vistarop, Paola Andrea Chabay
Publikováno v: Pathogens, Vol 9, Iss 1, p 68 (2020)
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Pathogens
Volume 9
Issue 1
In Argentina, Epstein-Barr virus (EBV) presence is associated with Hodgkin lymphoma (HL) in patients younger than 10 years, suggesting a relationship between low age of EBV infection and HL. Given that HL is derived from germinal centers (GC), our ai
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::38188ec59a80312d5b57bff5e023c07a
https://www.mdpi.com/2076-0817/9/1/68
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6
Cytotoxic response against Epstein Barr virus coexists with diffuse large B-cell lymphoma tolerogenic microenvironment: clinical features and survival impact
Autor: Marina Narbaitz, María Victoria Preciado, Elena De Matteo, Paola Andrea Chabay, Melina Cohen, Fernanda Metrebian, Aldana Georgina Vistarop, Fuad Huaman
Publikováno v: Scientific Reports, Vol 7, Iss 1, Pp 1-10 (2017)
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Scientific Reports
Epstein-Barr Virus (EBV) is present in neoplastic cells of 15% of Asian and Latin-American diffuse large B-cell lymphoma (DLBCL) patients. Even though a tolerogenic microenvironment was recently described in DLBCL, little is known concerning immunomo
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b5ea8c01c4eb1e6bd50252e5e9aa451f
http://link.springer.com/article/10.1038/s41598-017-11052-z
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8
Changes in EBV Association Pattern in Pediatric Classic Hodgkin Lymphoma From a Single Institution in Argentina
Autor: Mercedes García Lombardi, María Victoria Preciado, Paola Andrea Chabay, Elena De Matteo
Publikováno v: CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Frontiers in Oncology
Frontiers in Oncology, Vol 9 (2019)
In classic Hodgkin lymphoma (cHL), Epstein Barr virus (EBV) association varies worldwide. Aims: Our aim was to analyze EBV association with pediatric cHL for the last 28 years. Methods: EBV presence was evaluated by EBERs in situ hybridization and LM
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c9384edd3d2431d97f8248d4e648c74f
https://www.frontiersin.org/article/10.3389/fonc.2019.00881/full
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9
Epidemiology of Epstein-Barr virus-associated pediatric lymphomas from Argentina
Autor: Paola Andrea Chabay, María Victoria Preciado
Publikováno v: Boletín Médico del Hospital Infantil de México, Vol 73, Iss 1, Pp 47-54 (2016)
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
More than 90% of the population is infected by Epstein-Barr virus (EBV), which hassophisticatedly evolved to survive silently in B cells for the life of infected individuals. However, if the virus-host balance is disturbed, latent EBV infection could
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7a4c8b45fabe6c98d72fd2bf34851db4
https://doi.org/10.1016/s2444-3409(16)30018-8
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10
The interplay between local immune response and Epstein-Barr virus-infected tonsillar cells could lead to viral infection control
Autor: María Victoria Preciado, Aldana Georgina Vistarop, Lucía Irazu, Melina Cohen, Marcelo Rodriguez, Elena De Matteo, Fuad Huaman, Paola Andrea Chabay
Publikováno v: CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Epstein Barr virus (EBV) gains access to the host through tonsillar crypts. Our aim was to characterize microenvironment composition around EBV+ cells in tonsils from pediatric carriers, to disclose its role on viral pathogenesis. LMP1 expression, as
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1f3502ee9d9455079de5399afbdf192d
https://pubmed.ncbi.nlm.nih.gov/30046954
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