Výsledky vyhledávání - "Federico Bolcic"

HIV-1 Induces Telomerase Activity in Monocyte-Derived Macrophages, Possibly Safeguarding One of Its Reservoirs

Autor: Maximilian Bönisch, Matthias Wieser, Regina Grillari-Voglauer, Harald Kühnel, Rita Reynoso, Jorge Quarleri, Heribert Quendler, Johannes Grillari, Diego Sebastian Ojeda, Federico Bolcic

Publikováno v: Journal of Virology. 86:10327-10337

Monocyte-derived macrophages (MDM) are widely distributed in all tissues and organs, including the central nervous system, where they represent the main part of HIV-infected cells. In contrast to activated CD4 + T lymphocytes, MDM are resistant to cy

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::13898a69abfff6db1934c8304370cb0e
https://doi.org/10.1128/jvi.01495-12

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Longitudinal analysis of the 5′UTR, E2-PePHD and NS5A-PKRBD genomic regions of hepatitis C virus genotype 1a in association with the response to peginterferon and ribavirin therapy in HIV-coinfected patients

Autor: Rita Reynoso, Jorge Quarleri, Natalia Laufer, Lucila Cassino, Carolina Torres, Federico Bolcic

Publikováno v: Antiviral Research. 95:72-81

The rate of non-response to pegylated interferon plus ribavirin (peg-IFN+RBV) in HCV/HIV coinfected patients is higher than in HCV-monoinfected patients. In this sense, the contribution of HCV genetic variability is unknown. The 5' untranslated (5'UT

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4ca79c2f52e2baeff9e909851faaf52b
https://doi.org/10.1016/j.antiviral.2012.05.015

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Molecular characterization of hepatitis C virus genotype 4 sequences in HIV-coinfected patients from Argentina

Autor: Natalia Laufer, Federico Bolcic, Jorge Quarleri, Leandro Roberto Jones

Publikováno v: Journal of Medical Virology. 83:935-940

The prevalence of hepatitis C virus genotype 4 (HCV-4) is increasing in different parts of the World but in Latin America the data are still scarce. We aimed to characterize HCV-4 isolates from 383 HIV-coinfected patients in Argentina. Sequence analy

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1c395542d7f75ae8eb2a5cb217e428ff
https://doi.org/10.1002/jmv.22068

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HCV RNA decline in the first 24h exhibits high negative predictive value of sustained virologic response in HIV/HCV genotype 1 co-infected patients treated with peginterferon and ribavirin

Autor: Horacio Salomón, Natalia Laufer, Ana de Dios Martínez, P. Cahn, Federico Bolcic, Rita Reynoso, Héctor Pérez, Jorge Quarleri, María José Rolón

Publikováno v: Antiviral Research. 90:92-97

Treatment with Peg-interferon and ribavirin (PEG-IFN/RBV) for HIV patients co-infected with hepatitis C virus (HCV) genotype 1 has suboptimal rates of response. Viral kinetics has emerged as one of the best prognostic factors of treatment outcome.Twe

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9af03a207d4a456728f9aa32902f213c
https://doi.org/10.1016/j.antiviral.2011.02.013

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The Hepatitis C Virus 5′UTR Genomic Region Remains Highly Conserved Under HAART: A 4- to 8-Year Longitudinal Study from HCV/HIV Co-Infected Patients

Autor: Federico Bolcic, Franco Moretti, María Belén Bouzas, Jorge Quarleri, Natalia Laufer, Lilia Mammana

Publikováno v: AIDS Research and Human Retroviruses. 26:527-532

Fil: Moretti, Franco. Universidad de Buenos Aires. Facultad de Medicina. Departamento de Microbiología. Area Virologia; Argentina Fil: Bolcic, Federico Martin. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de B

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1e3b13475716b737a934d6941e36f980
https://doi.org/10.1089/aid.2009.0237

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No reduction of HCV viral load in HIV patients co-infected with HCV genotype 1 during a 30days course of nitazoxanide monotherapy

Autor: L. Abusamra, Pedro Cahn, M.J. Rolon, Jorge Quarleri, Alejandro J. Krolewiecki, Natalia Laufer, H. Pérez, Federico Bolcic, A. Gun, Horacio Salomón

Publikováno v: Antiviral Research. 92:497-499

There are two new drugs approved and several in development for treatment of chronic HCV; among them nitazoxanide (NTZ). Twelve HIV/HCV genotype 1 co-infected patients were enrolled prospectively to receive a 30 days course of oral NTZ 500 mg bid. Th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8f8d1b86a890209a3cd33f6473c27c6d
https://doi.org/10.1016/j.antiviral.2011.10.006

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HIV, HBV, and HCV molecular epidemiology among trans (transvestites, transsexuals, and transgender) sex workers in Argentina

Autor: Mauricio, Carobene, Federico, Bolcic, María Sol Dos Ramos, Farías, Jorge, Quarleri, María Mercedes, Avila

Publikováno v: Journal of medical virology. 86(1)

Commercial sex work is frequent among male-to-female transvestites, transsexuals and transgenders in Argentina, leading to high susceptibility to HIV, HBV, and HCV among other sexually transmitted infections. In a global context of scarce data on the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::86dea891d02574b17a2db8ade9f143f7
https://pubmed.ncbi.nlm.nih.gov/24123155

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A clustering phenomenon among HCV-1a strains among patients coinfected with HIV from Buenos Aires, Argentina

Autor: Leandro Roberto Jones, Federico Bolcic, Natalia Laufer, Jorge Quarleri, Juan Trinchero

Publikováno v: Journal of medical virology. 84(4)

The human immunodeficiency virus (HIV) and hepatitis C virus (HCV) share the same transmission routes which lead to high coinfection rates. Among HIV-infected individuals such rates reached 21% in Argentina, being HCV-1a the most predominant subtype.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1cc88b53eb7a1d0a447c9348e7e27a03
https://pubmed.ncbi.nlm.nih.gov/22337295

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