Por favor, use este identificador para citar o enlazar este ítem: https://hdl.handle.net/20.500.12008/55766

Título:

Lymphotropic Viruses EBV, KSHV and HTLV in Latin America: Epidemiology and Associated Malignancies. A Literature-Based Study by the RIAL-CYTED

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Autor:

Chabay, Paola
Lens, Daniela
Hassan, Rocío
Rodríguez Pinilla, Socorro María
Valvert Gamboa, Fabiola
Rivera, Iris
Huamán Garaicoa, Fuad
Ranuncolo, Stella Maris
Barrionuevo, Carlos
Morales Sánchez, Abigail
Scholl, Vanesa
De Matteo, Elena
Preciado, María Victorina
Fuentes-Pananá, Ezequiel M.

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Tipo de documento:

Artículo

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Palabras clave:

Epstein–Barr virus
Kaposi sarcoma herpesvirus
Latin America
Human T-lymphotropic virus
Lymphoma

Descriptores:

SISTEMA INMUNOLÒGICO
EPIDEMIOLOGÍA
INFECCIONES POR VIRUS DE EPSTEIN-BARR
LINFOMA
HERPESVIRUS HUMANO 8
VIRUS LINFOTRÓPICO T TIPO 1 HUMANO
INFECCIONES POR HTLV-I

Año de publicación:

2020

Contenido:

Resumen:

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), and, as such, we systematically analyzed the literature to better understand our risk for virus-induced lymphoma. We observed that high endemicity regions for certain lymphomas, e.g., Mexico and Peru, have a high incidence of EBV-positive lymphomas of T/NK cell origin. Peru also carries the highest frequency of EBV-positive classical Hodgkin lymphoma (HL) and EBV-positive diffuse large B cell lymphoma, not otherwise specified (NOS), than any other LA country. Adult T cell lymphoma is endemic to the North of Brazil and Chile. While only few cases of KSHV-positive lymphomas were found, in spite of the close correlation of Kaposi sarcoma and the prevalence of pathogenic types of KSHV. Both EBV-associated HL and Burkitt lymphoma mainly affect young children, unlike in developed countries, in which adolescents and young adults are the most affected, correlating with an early EBV seroconversion for LA population despite of lack of infectious mononucleosis symptoms. High endemicity of KSHV and HTLV infection was observed among Amerindian populations, with differences between Amazonian and Andean populations.

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MDPI

EN:

Cancers. 2020;12(8)

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Citación:

Chabay P, Lens D, Hassan R y otros. Lymphotropic Viruses EBV, KSHV and HTLV in Latin America: Epidemiology and Associated Malignancies. A Literature-Based Study by the RIAL-CYTED. Cancers [en línea]. 2020;12(8). 63 p.

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Cobertura geográfica:

AMÉRICA LATINA

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Licencia:

Licencia Creative Commons Atribución (CC - By 4.0)

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