ArticleAIDS research and human retroviruses2013
Subtype B was the dominant strain among HIV type 1 infections except for the population of men who have sex with men in Harbin City, China.
Article in AIDS research and human retroviruses, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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5 citing papers in PubMed, 10 citations in OpenAlex.
- Young MSM changed temporal HIV-1 epidemic pattern in Heilongjiang Province, China.Frontiers in microbiology · 2022Article
- Article
- The dynamics of the HIV epidemic among men who have sex with men (MSM) from 2005 to 2012 in Shenzhen, China.Scientific reports · 2016Article
- Epidemiological and molecular characteristics of HIV infection among money boys and general men who have sex with men in Shanghai, China.Infection, genetics and evolution : journal of molecular epidemiology and evolutionary genetics in infectious diseases · 2015Article
- HIV prevention services and testing utilization behaviors among men who have sex with men at elevated risk for HIV in Chongqing, China.BioMed research international · 2014Article
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9 authors at 4 institutions in 1 country.
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Abstract
We sought to identify the prevalent subtypes and study the genetic variation of HIV-1 circulating in HIV infections in Harbin City, China. Forty-seven samples from the env V3-V4 region were successfully sequenced and analyzed, which involved thirty-one men who have sex with men (MSM), eight heterosexuals, seven former plasma donors (FPD)/blood transfusion recipients (BT), and one injection drug user (IDU). In all, 46.8% of CRF01_AE, 40.4% of subtype B, and 12.8% of CRF07_BC were identified. CRF01_AE (64.5%) was the dominant strain in MSM, and subtype B (81.2%) was the chief strain in other infected subjects except for the MSM population. Among all the genotypes, the B subtype possesses greater diversity of the tetramer on the tip of V3 loop than CRF07_BC and CRF01_AE, in which the peculiar GWGR was commonly found. Because nationwide there is a trend toward the increasing presence of CRF01_AE, a consecutive surveillance campaign was necessary among all HIV vulnerable populations in this locality.
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