Identification of a Novel HIV-1 Unique Recombinant Form Comprising CRF01_AE, Subtype B', and CRF65_cpx Among Men Who Have Sex with Men in Jilin, China.
AIDS Res Hum Retroviruses
; 34(8): 714-718, 2018 08.
Article
em En
| MEDLINE
| ID: mdl-29786452
ABSTRACT
The current HIV-1 epidemic in China is featured by diverse subtypes and continual emergence of new recombinant viruses. This study identified a novel unique recombinant form (URF), JL16013, among men who have sex with men (MSM) in Jilin, China. The JL16013 virus was different from all known subtypes and set up a distinct branch on the phylogenetic tree. This virus had a CRF01_AE backbone with two subtype B' fragments and one CRF65_cpx fragment inserted into gag, pol, env, and nef regions, suggesting that this novel URF might have originated from the CRF01_AE, subtype B', and CRF65_cpx viruses that were cocirculating in Jilin province. This was the first report of the CRF01_AE/B'/CRF65_cpx recombinant in China. Identification of this URF indicated the severity and complexity of the HIV-1 epidemic among MSM in Jilin province. Timely surveillance of new HIV-1 infections and new recombinants among the MSM population is urgently required.
Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Recombinação Genética
/
Infecções por HIV
/
HIV-1
/
Genótipo
Tipo de estudo:
Diagnostic_studies
Limite:
Adult
/
Humans
/
Male
País/Região como assunto:
Asia
Idioma:
En
Revista:
AIDS Res Hum Retroviruses
Assunto da revista:
SINDROME DA IMUNODEFICIENCIA ADQUIRIDA (AIDS)
Ano de publicação:
2018
Tipo de documento:
Article
País de afiliação:
China