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Full-Text Articles in Virology
Association Of Dc-Sign Promoter Polymorphism With Increased Risk For Parenteral, But Not Mucosal, Acquisition Of Human Immunodeficiency Virus Type 1 Infection, Maureen P. Martin, Michael M. Lederman, Holli B. Hutcheson, James J. Goedert, George W. Nelson, Yvette Van Kooyk, Roger Detels, Susan Buchbinder, Keith Hoots, David Vlahov, Stephen J. O'Brien, Mary Carrington
Association Of Dc-Sign Promoter Polymorphism With Increased Risk For Parenteral, But Not Mucosal, Acquisition Of Human Immunodeficiency Virus Type 1 Infection, Maureen P. Martin, Michael M. Lederman, Holli B. Hutcheson, James J. Goedert, George W. Nelson, Yvette Van Kooyk, Roger Detels, Susan Buchbinder, Keith Hoots, David Vlahov, Stephen J. O'Brien, Mary Carrington
Biology Faculty Articles
There is considerable debate about the fundamental mechanisms that underlie and restrict acquisition of human immunodeficiency virus type 1 (HIV-1) infection. In light of recent studies demonstrating the ability of C type lectins to facilitate infection with HIV-1, we explored the potential relationship between polymorphisms in the DC-SIGN promoter and risk for acquisition of HIV-1 according to route of infection. Using samples obtained from 1,611 European-American participants at risk for parenteral (n = 713) or mucosal (n = 898) infection, we identified single-nucleotide polymorphisms in the DC-SIGN promoter using single-strand conformation polymorphism. Individuals at risk for parenterally acquired …
Apobec3g Genetic Variants And Their Influence On The Progression To Aids, Ping An, Gabriela Bleiber, Priya Duggal, George Nelson, Margaret May, Bastien Mangeat, Irene Alobwede, Didier Trono, David Vlahov, Sharyne Donfield, James J. Goedert, John Phair, Susan Buchbinder, Stephen J. O'Brien, Amalio Telenti, Cheryl Winkler
Apobec3g Genetic Variants And Their Influence On The Progression To Aids, Ping An, Gabriela Bleiber, Priya Duggal, George Nelson, Margaret May, Bastien Mangeat, Irene Alobwede, Didier Trono, David Vlahov, Sharyne Donfield, James J. Goedert, John Phair, Susan Buchbinder, Stephen J. O'Brien, Amalio Telenti, Cheryl Winkler
Biology Faculty Articles
The cytosine deaminase APOBEC3G, in the absence of the human immunodeficiency virus type 1 (HIV-1) accessory gene HIV-1 viral infectivity factor (vif), inhibits viral replication by introducing G→A hypermutation in the newly synthesized HIV-1 DNA negative strand. We tested the hypothesis that genetic variants of APOBEC3G may modify HIV-1 transmission and disease progression. Single nucleotide polymorphisms were identified in the promoter region (three), introns (two), and exons (two). Genotypes were determined for 3,073 study participants enrolled in six HIV-AIDS prospective cohorts. One codon-changing variant, H186R in exon 4, was polymorphic in African Americans (AA) (f < 37%) and rare in European Americans (f < 3%) or Europeans (f …