Accès ouvert
2025
article
OpenAlex
Javier Alejandro Sfalcin, Diego M. Cecchini, Inés Zapiola, Alan Gómez et autres
Revista Española de Quimioterapia tiene un carácter multidisciplinar y está dirigida a todos aquellos profesionales involucrados en la epidemiología, diagnóstico, clínica y tratamiento de las enfermedades infecciosas. Fundada en 1988 por la Sociedad Española de Quimioterapia.
ar
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Accès ouvert
2024
article
OpenAlex
Diego M. Cecchini, Javier Sfalcin, Inés Zapiola, Silvia Fernández-Giuliano et autres
OBJECTIVE: To date, no data exist regarding the prevalence of integrase inhibitor (INSTI) resistance-associated mutations (HIVDRM) in HIV-infected pregnant women (HPW) in Latin America. We describe the prevalence and transmissibility of integrase HIVDRM in a historical cohort of INSTI-naïve HPW from Argentina …
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Accès ouvert
2024
article
OpenAlex
Sílvia Cornero, Angelina García, Fabian F. Fay, Rodrigo Nores
En este trabajo presentamos el análisis de la secuencia mitocondrial completa de una muestra biológica perteneciente a Blas Jaime, reconocido como chaná, hablante de la lengua chaná y originario de la región centro-sur de la provincia de Entre Ríos. La información se …
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Accès ouvert
2024
article
OpenAlex
Javier Alejandro Sfalcin, Alan Gomez, Tomás Fernández Aparicio, Dolores Gagey et autres
Hepatitis C virus (HCV) consists of 7 genotypes and multiple subtypes. With the introduction of pangenotypic direct-acting antivirals (DAAs), the utility of genotype as a prognostic factor for treatment tends to be less relevant. However, it is useful for those patients who …
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2024
article
OpenAlex
Darío Andrés Yacovino, Alan Gomez, María Belén Mayer, Fabian F. Fay
Cerebellar ataxia, neuropathy, and vestibular areflexia syndrome (CANVAS) is a late onset neurodegenerative disorder. Its genetic basis has recently been identified in the gene encoding a subunit of the Replication Factor C (RFC1). We present the case of a 62-year-old woman who …
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Accès ouvert
2023
preprint
OpenAlex
Cristian Rohr, Mariela I. Sciara, Bianca Brun, Fabian F. Fay et autres
Abstract Robust human microbiome analysis requires robust reference datasets obtained from a population that presents similar habits to the one we are trying to assess. We reported here the construction of a robust reference dataset of healthy individuals from urban and surrounding …
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Accès ouvert
2023
article
OpenAlex
Mercedes Soledad Nabaes Jodar, Carolina Torres, Laura Noelia Mojsiejczuk, Dolores Acuña et autres
The second wave of COVID-19 occurred in South America in early 2021 and was mainly driven by Gamma and Lambda variants. In this study, we aimed to describe the emergence and local genomic diversity of the SARS-CoV-2 Lambda variant in Argentina, from …
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Accès ouvert
2023
article
OpenAlex
Carolina Torres, Mercedes Nabaes Jodar, Dolores Acuña, Romina Micaela Zambrana Montaño et autres
The COVID-19 pandemic has lately been driven by Omicron. This work aimed to study the dynamics of SARS-CoV-2 Omicron lineages during the third and fourth waves of COVID-19 in Argentina. Molecular surveillance was performed on 3431 samples from Argentina, between EW44/2021 and …
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Accès ouvert
2021
article
OpenAlex
Carolina Torres, Laura Noelia Mojsiejczuk, Dolores Acuña, Sofía Alexay et autres
SARS-CoV-2 variants with concerning characteristics have emerged since the end of 2020. Surveillance of SARS-CoV-2 variants was performed on a total of 4,851 samples from the capital city and 10 provinces of Argentina, during 51 epidemiological weeks (EWs) that covered the end …
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Accès ouvert
2021
article
OpenAlex
Fabian F. Fay, Carlos Álvarez, Pablo Bonvehí, Carolina Cucho-Espinoza et autres
INTRODUCTION: Latin America accounts for one-quarter of global COVID-19 cases and one-third of deaths. Inequalities in the region lead to barriers to the best use of diagnostic tests during the pandemic. There is a need for simplified guidelines that consider the region's …
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Accès ouvert
2021
article
OpenAlex
Diego M. Cecchini, Javier Sfalcin, Inés Zapiola, Alan Gómez et autres
OBJECTIVE: Argentina has reported high levels of transmitted drug resistance (TDR), in HIV-infected pregnant women by population sequencing. We aimed to describe, in patients with TDR, the percentage of quasispecies harboring resistance mutations (RAMs) and mutational load (ML). METHODS: Retrospective study in …
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Accès ouvert
2020
preprint
OpenAlex
Fabian F. Fay, Carlos Álvarez, Pablo Bonvehí, Carolina Cucho-Espinoza et autres
Latin America accounts for roughly one-quarter of global COVID-19 cases and one-third of deaths. Health inequalities in the region lead to barriers regarding the best use of diagnostic tests during the pandemic. There is a need for a simplified guideline in the …
co, pe, ve, cr, cl, br, gb
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