Identification of the transcripts associated with spontaneous HCV clearance in individuals co-infected with HIV and HCV

Autor: Yue Chen, Chengli Shen, Debjani Guha, Ming Ding, Scott Kulich, Aiymkul Ashimkhanova, Charles Rinaldo, Eric Seaberg, Joseph B. Margolick, Valentina Stosor, Otoniel Martínez-Maza, Phalguni Gupta
Jazyk: angličtina
Rok vydání: 2016
Předmět:
Zdroj: BMC Infectious Diseases, Vol 16, Iss 1, Pp 1-12 (2016)
Druh dokumentu: article
ISSN: 1471-2334
DOI: 10.1186/s12879-016-2044-7
Popis: Abstract Background Infection with human immunodeficiency virus (HIV) influences the outcome and natural disease progression of hepatitis C virus (HCV) infection. While the majority of HCV mono-infected and HCV/HIV co-infected subjects develop chronic HCV infection, 20–46% of mono- and co-infected subjects spontaneously clear HCV infection. The mechanism underlying viral clearance is not clearly understood. Analysis of differential cellular gene expression (mRNA) between HIV-infected patients with persistent HCV infection or spontaneous clearance could provide a unique opportunity to decipher the mechanism of HCV clearance. Methods Plasma RNA from HIV/HCV co-infected subjects who cleared HCV and those who remained chronically infected with HCV was sequenced using Ion Torrent technology. The sequencing results were analyzed to identify transcripts that are associated with HCV clearance by measuring differential gene expression in HIV/HCV co-infected subjects who cleared HCV and those who remained chronically infected with HCV. Results We have identified plasma mRNA, the levels of which are significantly elevated (at least 5 fold, False Discovery Rate (FDR)
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