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Zhang Y, Xu X, Yu L, Shi X, Min M, Xiong L, Pan J, Zhang Y, Liu P, Wu G, Gao G. Vaginal Microbiota Changes Caused by HPV Infection in Chinese Women. Front Cell Infect Microbiol 2022; 12:814668. [PMID: 35800384 PMCID: PMC9253274 DOI: 10.3389/fcimb.2022.814668] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2021] [Accepted: 05/20/2022] [Indexed: 11/29/2022] Open
Abstract
Human papillomavirus (HPV) infection is one of the most common sexually transmitted diseases. After studying 602 unvaccinated Chinese women using 16S rRNA to detect cervical-vaginal microecology, we analyzed the relationship between HPV infection and vaginal microecology including 20 HPV types. In Chinese women, L. gasseri–dominated and L. jensenii–dominated clusters were significantly absence. Microbial alpha diversity was significantly higher in HPV-infected and cervical intraepithelial neoplasia (CIN)–diagnosed groups than in healthy control group. Certain bacteria were associated with HPV infection and CIN, including Streptococcus, Prevotella, Chlamydia, Bifidobacterium, Ralstonia, and Aerococcus. With the development of disease, the proportions of community state type III (CST-III) and CST-IV-B gradually increased, whereas the proportions of CST-I and CST-IV-A gradually decreased. In addition, age was an influential factor for HPV infection. With aging, the probability of HPV infection and the proportion of CST-IV-B increase. In conclusion, our study was a large cross-sectional study that evaluated the relationship between vaginal microbiota and HPV infection, and brought essential comparable data.
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Affiliation(s)
- Yichan Zhang
- Savaid Medical School, University of Chinese Academy of Sciences, Beijing, China
- National Health Commission of the People’s Republic of China (NHC) Key Laboratory of Biosafety, National Institute for Viral Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing, China
| | - Xiaolin Xu
- Savaid Medical School, University of Chinese Academy of Sciences, Beijing, China
- National Health Commission of the People’s Republic of China (NHC) Key Laboratory of Biosafety, National Institute for Viral Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing, China
| | - Liqun Yu
- Department of Obstetrics and Gynecology, Aviation General Hospital of China Medical University, Beijing, China
| | - Xingxian Shi
- Department of Obstetrics and Gynecology, Aviation General Hospital of China Medical University, Beijing, China
| | - Min Min
- Department of Obstetrics and Gynecology, Aviation General Hospital of China Medical University, Beijing, China
| | - Lijuan Xiong
- Department of Obstetrics and Gynecology, Aviation General Hospital of China Medical University, Beijing, China
| | - Jia Pan
- Department of Electrical and Computer Engineering, Johns Hopkins University, Baltimore, MD, United States
| | - Yong Zhang
- National Health Commission of the People’s Republic of China (NHC) Key Laboratory of Biosafety, National Institute for Viral Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing, China
| | - Peipei Liu
- National Health Commission of the People’s Republic of China (NHC) Key Laboratory of Biosafety, National Institute for Viral Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing, China
- *Correspondence: Peipei Liu, ; Guizhen Wu, ; Guolan Gao,
| | - Guizhen Wu
- National Health Commission of the People’s Republic of China (NHC) Key Laboratory of Biosafety, National Institute for Viral Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing, China
- *Correspondence: Peipei Liu, ; Guizhen Wu, ; Guolan Gao,
| | - Guolan Gao
- Savaid Medical School, University of Chinese Academy of Sciences, Beijing, China
- Department of Obstetrics and Gynecology, Peking University International Hospital, The Eight Clinical Medical College, Beijing, China
- *Correspondence: Peipei Liu, ; Guizhen Wu, ; Guolan Gao,
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