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Irina P, Alena V, Arsene MMJ, Milana D, Alla P, Lyudmila K, Boris E. Comparison of Vaginal microbiota in HPV-negative and HPV-positive pregnant women using a culture-based approach. Diagn Microbiol Infect Dis 2024; 110:116419. [PMID: 39116654 DOI: 10.1016/j.diagmicrobio.2024.116419] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2024] [Revised: 06/27/2024] [Accepted: 06/28/2024] [Indexed: 08/10/2024]
Abstract
The purpose of this study was to conduct a comparative analysis of the composition of the dominant groups of vaginal microorganisms in healthy pregnant women and pregnant women infected with HPV using a microbiological culture-based method. The MALDI TOF MS method and 16S rRNA gene fragment sequencing were used to identify microorganisms isolated from healthy pregnant women (n=32) and pregnant women infected with HPV (n=24). It was found that vaginal secretion samples from both groups contained bacteria of 4 phyla: Bacillota, Actinomycetota, Pseudomonadota, Bacteroidota, and Ascomycota fungi. The most common microbial community in healthy pregnant women being CST I (p=0.0007), and CST V in pregnant women infected with HPV (p=0.0001). At the genus level, a total of 25 taxa were found in all samples, with Lactobacillus being the dominant genus overall. Escherichia (p<0.0001) and Prevotella (p=0.0001) concentrations were higher in HPV infected patients. When calculating the Pearson correlation coefficient for the phyla, it was found that Bacillota correlated negatively with HPV genotypes 16 and 51 (p≤0.05), but positively with HPV genotype 59 (p≤0.05), just like Actinomycetota (p≤0.05). Bacteroidota correlated positively with HPV genotype 56 (0.001
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Affiliation(s)
- Podoprigora Irina
- Department of Microbiology named after V.S. Kiktenko, Medical Institute, RUDN University named after Patrice Lumumba, Moscow, Russia; Research Institute of Molecular and Cellular Medicine, Medical Institute, RUDN University named after Patrice Lumumba, Moscow, Russia.
| | - Vasina Alena
- Mytishchi Regional Clinical Hospital, Mytishchi, Russia
| | - Mbarga Manga Joseph Arsene
- Department of Microbiology named after V.S. Kiktenko, Medical Institute, RUDN University named after Patrice Lumumba, Moscow, Russia; Research Institute of Molecular and Cellular Medicine, Medical Institute, RUDN University named after Patrice Lumumba, Moscow, Russia.
| | - Das Milana
- Department of Microbiology named after V.S. Kiktenko, Medical Institute, RUDN University named after Patrice Lumumba, Moscow, Russia; Research Institute of Molecular and Cellular Medicine, Medical Institute, RUDN University named after Patrice Lumumba, Moscow, Russia
| | - Pikina Alla
- Department of Microbiology and Virology, Pirogov Russian National Research Medical University, Russia
| | - Kafarskaya Lyudmila
- Department of Microbiology and Virology, Pirogov Russian National Research Medical University, Russia
| | - Efimov Boris
- Department of Microbiology and Virology, Pirogov Russian National Research Medical University, Russia
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Chen R, Peng C, Wang Z, Xiao Y, Tang S. Effects of vaginal microbiota on human papillomavirus infection and its related diseases. Microb Pathog 2024; 193:106761. [PMID: 38925345 DOI: 10.1016/j.micpath.2024.106761] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2024] [Revised: 05/29/2024] [Accepted: 06/24/2024] [Indexed: 06/28/2024]
Abstract
With the knowledge of female reproductive tract microbiota gradually increasing, the connection between vaginal microbiota (VMB) and its related diseases is increasingly highlighted. Manifestation of VMB keeps changing with various dominated bacteria, which can affect the immune response of mucosal barrier and the entrance of pathogens. Human papillomavirus (HPV), as an oncogenic virus, is closely related to viral-associated cancer, such as cervical cancer. According to HPV infection status, VMB can transform into different types, and result in accelerating or restraining the progression of diseases, which have exposed the inner link between VMB and HPV. Therefore, probiotics therapy promises to be a new complementary therapy to rebuild a healthy VMB for patients, but there's still a long way to go before its ready for the clinic. This review focuses on composition, immune response, and application of VMB in HPV and its associated diseases and aims to provide the new ideas and directions for the research on VMB.
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Affiliation(s)
- Ranzhong Chen
- Hunan Provincial Key Laboratory for Special Pathogens Prevention and Control, Institute of pathogenic Biology, School of Basic Medicine Sciences, Hengyang Medical College, University of South China, Hengyang 421001, Hunan, People's Republic of China.
| | - Changmin Peng
- School of Public Health, Hengyang Medical College, University of South China, Hengyang 421001, Hunan, China.
| | - Zhenlei Wang
- Hunan Provincial Key Laboratory for Special Pathogens Prevention and Control, Institute of pathogenic Biology, School of Basic Medicine Sciences, Hengyang Medical College, University of South China, Hengyang 421001, Hunan, People's Republic of China.
| | - Yuanyuan Xiao
- School of Public Health, Hengyang Medical College, University of South China, Hengyang 421001, Hunan, China.
| | - Shuangyang Tang
- Hunan Provincial Key Laboratory for Special Pathogens Prevention and Control, Institute of pathogenic Biology, School of Basic Medicine Sciences, Hengyang Medical College, University of South China, Hengyang 421001, Hunan, People's Republic of China.
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Liu Y, Zhao X, Wu F, Chen J, Luo J, Wu C, Chen T. Effectiveness of vaginal probiotics Lactobacillus crispatus chen-01 in women with high-risk HPV infection: a prospective controlled pilot study. Aging (Albany NY) 2024; 16:11446-11459. [PMID: 39058300 PMCID: PMC11315381 DOI: 10.18632/aging.206032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2023] [Accepted: 07/15/2024] [Indexed: 07/28/2024]
Abstract
Female genital tract infection with high-risk human papilloma virus (HR-HPV) has the risk of developing into cervical cancer, and there is still a lack of effective therapeutic strategies. Probiotic intervention is considered as a potential intervention for HR-HPV, while exploration into living probiotic preparations for specific diseases remains limited and insufficient. This prospective controlled pilot study was conducted to observe the effect of intravaginal transplantation of a vaginal isolated natural probiotic strain, Lactobacillus crispatus chen-01, on the clearance of high-risk HPV infection. 100 women with high-risk HPV infection were enrolled and randomly divided into placebo group and probiotic treatment group, which received intravaginal transplantation of L. crispatus chen-01. Cervical exfoliated cells were collected 6 months later for detecting DNA load, typing of HPV, and cytological analysis. Our results showed that vaginal transplantation with L. crispatus chen-01 significantly reduced viral load of HPV, ameliorated HPV clearance rate, and improved vaginal inflammation state without causing obvious adverse reactions. Analysis of 16S rRNA sequencing revealed that L. crispatus chen-01 could effectively reconstitute the vaginal microbiota in women with high-risk HPV, which might be one of the underlying mechanisms of the beneficial effect of L. crispatus chen-01 transplantation. Our results suggested that vaginal transplantation of L. crispatus chen-01 might be a promising treatment for patients with high-risk HPV infection.
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Affiliation(s)
- Yujuan Liu
- Department of Gynaecology, The Affiliated Hospital of Jiangxi University of Traditional Chinese Medicine, Nanchang, Jiangxi 330006, People’s Republic of China
- Department of Gynaecology, The First Hospital of Nanchang, Nanchang, Jiangxi 330006, People’s Republic of China
| | - Xiumiao Zhao
- Queen Mary School, Nanchang University, Nanchang 330031, People’s Republic of China
| | - Fei Wu
- Department of Obstetrics and Gynecology, The Second Affiliated Hospital of Nanchang University, Nanchang, Jiangxi 330006, People’s Republic of China
| | - Jie Chen
- Department of Gynaecology, The Affiliated Hospital of Jiangxi University of Traditional Chinese Medicine, Nanchang, Jiangxi 330006, People’s Republic of China
| | - Juanzhen Luo
- Department of Gynaecology, The Affiliated Hospital of Jiangxi University of Traditional Chinese Medicine, Nanchang, Jiangxi 330006, People’s Republic of China
| | - Chunling Wu
- Department of Gynaecology, Jingdezhen Maternal and Child Health Care Hospital, Jingdezhen, Jiangxi 333000, People’s Republic of China
| | - Tingtao Chen
- Department of Gynaecology, The Affiliated Hospital of Jiangxi University of Traditional Chinese Medicine, Nanchang, Jiangxi 330006, People’s Republic of China
- School of Pharmacy, Jiangxi Medical College, Nanchang University, Nanchang, People’s Republic of China
- National Engineering Research Center for Bioengineering Drugs and The Technologies, Institution of Translational Medicine, Jiangxi Medical College, Nanchang University, Nanchang, People’s Republic of China
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Shi Y, Dong XY, Yimingjiang MWLD, Ma WM, Ma ZP, Pang XL, Zhang W. The association between human papillomavirus infection, vaginal microecology, and cervical intraepithelial neoplasia in women from Xinjiang, China. J Obstet Gynaecol Res 2024; 50:982-990. [PMID: 38570724 DOI: 10.1111/jog.15932] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2024] [Accepted: 03/14/2024] [Indexed: 04/05/2024]
Abstract
PURPOSE This study analyzes the relationship between human papillomavirus (HPV) infection, vaginal microecology, and cervical lesions to provide a basis for the prevention and treatment of cervical cancer (CC) in the Xinjiang region. METHODS Real-time quantitative PCR was used for HPV genotyping and viral load. The Gram staining and dry biochemical enzyme kit were utilized to diagnose vaginal secretions. The χ2 test and Logistic regression analysis were used for statistical analysis. RESULTS The HPV infection rate among women in the Xinjiang region was 30.29%, of which the single HPV infection accounts for 77%. HPV16 and HPV52 were the main infection types. There was significant differences in the HPV infection rate and infection types among the Han, Uighur, Hui, and Kazakh ethnic groups. The viral load of HPV16 and HPV52 increases with the upgrade of cervical lesions. There were significant differences in vaginal microecology evaluation indicators H2O2, SNA, LE, GUS, trichomonas, clue cells, and lactobacilli among different ethnic groups. HPV negative patients with varying grades of cervical lesions exhibit a notable variance in H2O2 and LE, which is statistically significant. Single HPV infection and high viral load HPV significantly increase the risk of CC. CONCLUSIONS This study indicates that HPV infection and vaginal microecology differ among ethnic groups, which have a strong correlation with the progression of CC, offering guidance on CC screening and interventions in the Xinjiang area.
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Affiliation(s)
- Yi Shi
- Department of Pathology, First Affiliated Hospital of Xinjiang Medical University, Urumqi, China
| | - Xiao Yang Dong
- Dermatology Laboratory, First Affiliated Hospital of Xinjiang Medical University, Urumqi, China
| | | | - Wen Mei Ma
- Department of Pathology, First Affiliated Hospital of Xinjiang Medical University, Urumqi, China
| | - Zhi Ping Ma
- Department of Pathology, First Affiliated Hospital of Xinjiang Medical University, Urumqi, China
| | - Xue Lian Pang
- Department of Pathology, First Affiliated Hospital of Xinjiang Medical University, Urumqi, China
| | - Wei Zhang
- Department of Pathology, First Affiliated Hospital of Xinjiang Medical University, Urumqi, China
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Li X, Xiang F, Liu T, Chen Z, Zhang M, Li J, Kang X, Wu R. Leveraging existing 16S rRNA gene surveys to decipher microbial signatures and dysbiosis in cervical carcinogenesis. Sci Rep 2024; 14:11532. [PMID: 38773342 PMCID: PMC11109339 DOI: 10.1038/s41598-024-62531-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2023] [Accepted: 05/17/2024] [Indexed: 05/23/2024] Open
Abstract
The presence of dysbiotic cervicovaginal microbiota has been observed to be linked to the persistent development of cervical carcinogenesis mediated by the human papillomavirus (HPV). Nevertheless, the characteristics of the cervical microbiome in individuals diagnosed with cervical cancer (CC) are still not well understood. Comprehensive analysis was conducted by re-analyzing the cervical 16S rRNA sequencing datasets of a total of 507 samples from six previously published studies. We observed significant alpha and beta diversity differences in between CC, cervical intraepithelial neoplasia (CIN) and normal controls (NC), but not between HPV and NC in the combined dataset. Meta-analysis revealed that opportunistic pernicious microbes Streptococcus, Fusobacterium, Pseudomonas and Anaerococcus were enriched in CC, while Lactobacillus was depleted compared to NC. Members of Gardnerella, Sneathia, Pseudomonas, and Fannyhessea have significantly increased relative abundance compared to other bacteria in the CIN group. Five newly identified bacterial genera were found to differentiate CC from NC, with an area under the curve (AUC) of 0.8947. Moreover, co-occurrence network analysis showed that the most commonly encountered Lactobacillus was strongly negatively correlated with Prevotella. Overall, our study identified a set of potential biomarkers for CC from samples across different geographic regions. Our meta-analysis provided significant insights into the characteristics of dysbiotic cervicovaginal microbiota undergoing CC, which may lead to the development of noninvasive CC diagnostic tools and therapeutic interventions.
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Affiliation(s)
- Xiaoxiao Li
- Department of Laboratory Medicine, Putuo Hospital, Shanghai University of Traditional Chinese Medicine, 164 Lanxi Road, Shanghai, 200062, China
| | - Fenfen Xiang
- Department of Laboratory Medicine, Putuo Hospital, Shanghai University of Traditional Chinese Medicine, 164 Lanxi Road, Shanghai, 200062, China
| | - Tong Liu
- Department of Molecular Science, Uppsala Biocenter, Swedish University of Agricultural Science, Uppsala, Sweden
| | - Zixi Chen
- Department of Laboratory Medicine, Putuo Hospital, Shanghai University of Traditional Chinese Medicine, 164 Lanxi Road, Shanghai, 200062, China
| | - Mengzhe Zhang
- Department of Laboratory Medicine, Putuo Hospital, Shanghai University of Traditional Chinese Medicine, 164 Lanxi Road, Shanghai, 200062, China
| | - Jinpeng Li
- Department of Laboratory Medicine, Putuo Hospital, Shanghai University of Traditional Chinese Medicine, 164 Lanxi Road, Shanghai, 200062, China
| | - Xiangdong Kang
- Department of Laboratory Medicine, Putuo Hospital, Shanghai University of Traditional Chinese Medicine, 164 Lanxi Road, Shanghai, 200062, China.
| | - Rong Wu
- Department of Laboratory Medicine, Putuo Hospital, Shanghai University of Traditional Chinese Medicine, 164 Lanxi Road, Shanghai, 200062, China.
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Norenhag J, Edfeldt G, Stålberg K, Garcia F, Hugerth LW, Engstrand L, Fransson E, Du J, Schuppe-Koistinen I, Olovsson M. Compositional and functional differences of the vaginal microbiota of women with and without cervical dysplasia. Sci Rep 2024; 14:11183. [PMID: 38755259 PMCID: PMC11099171 DOI: 10.1038/s41598-024-61942-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2024] [Accepted: 05/12/2024] [Indexed: 05/18/2024] Open
Abstract
Alterations in the vaginal microbiota, including both species composition and functional pathways, have been associated with HPV infection and progression of dysplasia to cervical cancer. To further explore this, shotgun metagenomic sequencing was used to taxonomically and functionally characterize the vaginal microbiota of women with and without cervical dysplasia. Women with histologically verified dysplasia (n = 177; low grade dysplasia (LSIL) n = 81, high-grade dysplasia (HSIL) n = 94, cancer n = 2) were compared with healthy controls recruited from the cervical screening programme (n = 177). Women with dysplasia had a higher vaginal microbial diversity, and higher abundances of Gardnerella vaginalis, Aerococcus christensenii, Peptoniphilus lacrimalis and Fannyhessea vaginae, while healthy controls had higher relative abundance of Lactobacillus crispatus. Genes involved in e.g. nucleotide biosynthesis and peptidoglycan biosynthesis were more abundant in women with dysplasia. Healthy controls showed higher abundance of genes important for e.g. amino acid biosynthesis, (especially L-lysine) and sugar degradation. These findings suggest that the microbiota may have a role in creating a pro-oncogenic environment in women with dysplasia. Its role and potential interactions with other components in the microenvironment deserve further exploration.
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Affiliation(s)
- Johanna Norenhag
- Department of Women's and Children's Health, Uppsala University, Uppsala, Sweden.
| | - Gabriella Edfeldt
- Department of Microbiology, Tumor and Cell Biology (MTC), Centre for Translational Microbiome Research, Karolinska Institutet, Stockholm, Sweden
| | - Karin Stålberg
- Department of Women's and Children's Health, Uppsala University, Uppsala, Sweden
| | - Fabricio Garcia
- Department of Microbiology, Tumor and Cell Biology (MTC), Centre for Translational Microbiome Research, Karolinska Institutet, Stockholm, Sweden
| | - Luisa Warchavchik Hugerth
- Department of Medical Biochemistry and Microbiology, Science for Life Laboratory, Uppsala University, Uppsala, Sweden
| | - Lars Engstrand
- Department of Microbiology, Tumor and Cell Biology (MTC), Centre for Translational Microbiome Research, Karolinska Institutet, Stockholm, Sweden
| | - Emma Fransson
- Department of Women's and Children's Health, Uppsala University, Uppsala, Sweden
- Department of Microbiology, Tumor and Cell Biology (MTC), Centre for Translational Microbiome Research, Karolinska Institutet, Stockholm, Sweden
| | - Juan Du
- Department of Microbiology, Tumor and Cell Biology (MTC), Centre for Translational Microbiome Research, Karolinska Institutet, Stockholm, Sweden
| | - Ina Schuppe-Koistinen
- Department of Microbiology, Tumor and Cell Biology (MTC), Centre for Translational Microbiome Research, Karolinska Institutet, Stockholm, Sweden
| | - Matts Olovsson
- Department of Women's and Children's Health, Uppsala University, Uppsala, Sweden
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Han M, Wang N, Han W, Liu X, Sun T, Xu J. Highly specific vaginal microbiome signature for gynecological cancers. Open Life Sci 2024; 19:20220850. [PMID: 38633411 PMCID: PMC11022122 DOI: 10.1515/biol-2022-0850] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2023] [Revised: 12/03/2023] [Accepted: 03/08/2024] [Indexed: 04/19/2024] Open
Abstract
To investigate the vaginal microbiota signature of patients with gynecologic cancer and evaluate its diagnostic biomarker potential. We incorporated vaginal 16S rRNA-seq data from 529 women and utilized VSEARCH to analyze the raw data. α-Diversity was evaluated utilizing the Chao1, Shannon, and Simpson indices, and β-diversity was evaluated through principal component analysis using Bray-Curtis distances. Linear discriminant analysis effect size (LEfSe) was utilized to determine species differences between groups. A bacterial co-abundance network was constructed utilizing Spearman correlation analysis. A random forest model of gynecologic tumor risk based on genus was constructed and validated to test its diagnostic efficacy. In gynecologic cancer patients, vaginal α-diversity was significantly greater than in controls, and vaginal β-diversity was significantly separated from that of controls; there was no correlation between these characteristics and menopause status among the subject women. Women diagnosed with gynecological cancer exhibited a reduction in the abundance of vaginal Firmicutes and Lactobacillus, while an increase was observed in the proportions of Bacteroidetes, Proteobacteria, Prevotella, Streptococcus, and Anaerococcus. A random forest model constructed based on 56 genus achieved high accuracy (area under the curve = 84.96%) in gynecological cancer risk prediction. Furthermore, there were discrepancies observed in the community complexity of co-abundance networks between gynecologic cancer patients and the control group. Our study provides evidence that women with gynecologic cancer have a unique vaginal flora structure and microorganisms may be involved in the gynecologic carcinogenesis process. A gynecological cancer risk prediction model based on characteristic genera has good diagnostic value.
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Affiliation(s)
- Mengzhen Han
- Department of Breast Medicine 1, Cancer Hospital of China Medical University, Liaoning Cancer Hospital, Shenyang110000, China
| | - Na Wang
- Department of Breast Medicine 1, Cancer Hospital of China Medical University, Liaoning Cancer Hospital, Shenyang110000, China
| | - Wenjie Han
- Department of Breast Medicine 1, Cancer Hospital of China Medical University, Liaoning Cancer Hospital, Shenyang110000, China
| | - Xiaolin Liu
- Liaoning Microhealth Biotechnology Co., Ltd, Shanlin Road, Dadong District, Shenyang110000, China
| | - Tao Sun
- Department of Breast Medicine 1, Cancer Hospital of Dalian University of Technology, Liaoning Cancer Hospital and Institute, No. 44 Xiaoheyan Road, Dadong District, Shenyang, Liaoning110000, China
| | - Junnan Xu
- Department of Breast Medicine 1, Cancer Hospital of Dalian University of Technology, Liaoning Cancer Hospital and Institute, No. 44 Xiaoheyan Road, Dadong District, Shenyang, Liaoning110000, China
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Zhang N, Chen Z, Huang M, Lu Q, Yang H, Xiang J, Yang J, Peng Y, Wang G, Han N, Min X, Huang J. Cervicovaginal microbiota long-term dynamics and prediction of different outcomes in persistent human papillomavirus infection. J Med Virol 2024; 96:e29451. [PMID: 38305046 DOI: 10.1002/jmv.29451] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2023] [Revised: 01/17/2024] [Accepted: 01/23/2024] [Indexed: 02/03/2024]
Abstract
Persistent human papillomavirus (HPV) infection can lead to cervical intraepithelial neoplasia (CIN) and cervical cancer, posing serious threats to the health of women. Although the cervicovaginal microbiota is strongly associated with CIN, the dynamics of the microbiota during CIN development are unknown. In this retrospective cohort study, we analyzed 3-year longitudinal data from 72 patients diagnosed with a persistent HPV infection almost all caused by high-risk HPV types. Patients were categorized into groups with HPV persistent infection (n = 37), progression to CIN (n = 16), and CIN regression (n = 19) based on infection outcome during the follow-up period. Furthermore, 16S rRNA gene sequencing was performed on consecutively collected cervical samples to explore the composition and dynamics of the cervicovaginal microbiota during the development and regression of CIN. Our results showed that the composition of the cervicovaginal microbiota varied among women with different HPV infection outcomes and remained relatively stable during the follow-up period. Notably, the serial follow-up data showed that these microbial alterations were present for at least 1-2 years and occurred before pathologic changes. In addition, microbial markers that were highly discriminatory for CIN progression or regression were identified. This study provides evidence for a temporal relationship between changes in the cervicovaginal microbiota and the development of CIN, and our findings provide support for future microbial intervention strategies for CIN.
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Affiliation(s)
- Ningqing Zhang
- Department of Laboratory Medicine, Affiliated Hospital of Zunyi Medical University, Zunyi, China
- School of Laboratory Medicine, Zunyi Medical University, Zunyi, China
| | - Zuyi Chen
- Department of Laboratory Medicine, Affiliated Hospital of Zunyi Medical University, Zunyi, China
- School of Laboratory Medicine, Zunyi Medical University, Zunyi, China
| | - Meirong Huang
- Department of Blood Transfusion, Affiliated Hospital of Zunyi Medical University, Zunyi, China
| | - Qin Lu
- School of Laboratory Medicine, Zunyi Medical University, Zunyi, China
| | - Hui Yang
- School of Laboratory Medicine, Zunyi Medical University, Zunyi, China
| | - Jialin Xiang
- Department of Laboratory Medicine, Affiliated Hospital of Zunyi Medical University, Zunyi, China
- School of Laboratory Medicine, Zunyi Medical University, Zunyi, China
| | - Jianru Yang
- Department of Laboratory Medicine, Affiliated Hospital of Zunyi Medical University, Zunyi, China
- School of Laboratory Medicine, Zunyi Medical University, Zunyi, China
| | - Yanfeng Peng
- School of Laboratory Medicine, Zunyi Medical University, Zunyi, China
| | - Guangli Wang
- Department of Laboratory Medicine, Affiliated Hospital of Zunyi Medical University, Zunyi, China
- School of Laboratory Medicine, Zunyi Medical University, Zunyi, China
| | - Niwei Han
- Department of Laboratory Medicine, Affiliated Hospital of Zunyi Medical University, Zunyi, China
- School of Laboratory Medicine, Zunyi Medical University, Zunyi, China
| | - Xun Min
- Department of Laboratory Medicine, Affiliated Hospital of Zunyi Medical University, Zunyi, China
- School of Laboratory Medicine, Zunyi Medical University, Zunyi, China
| | - Jian Huang
- Department of Laboratory Medicine, Affiliated Hospital of Zunyi Medical University, Zunyi, China
- School of Laboratory Medicine, Zunyi Medical University, Zunyi, China
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Zhang Z, Ma Q, Zhang L, Ma L, Wang D, Yang Y, Jia P, Wu Y, Wang F. Human papillomavirus and cervical cancer in the microbial world: exploring the vaginal microecology. Front Cell Infect Microbiol 2024; 14:1325500. [PMID: 38333037 PMCID: PMC10850380 DOI: 10.3389/fcimb.2024.1325500] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2023] [Accepted: 01/05/2024] [Indexed: 02/10/2024] Open
Abstract
The vaginal microbiota plays a crucial role in female reproductive health and is considered a biomarker for predicting disease outcomes and personalized testing. However, its relationship with human papillomavirus (HPV) infection and cervical cancer is not yet clear. Therefore, this article provides a review of the association between the vaginal microbiota, HPV infection, and cervical cancer. We discuss the composition of the vaginal microbiota, its dysbiosis, and its relationship with HPV infection, as well as potential mechanisms in the development of cervical cancer. In addition, we assess the feasibility of treatment strategies such as probiotics and vaginal microbiota transplantation to modulate the vaginal microbiota for the prevention and treatment of diseases related to HPV infection and cervical cancer. In the future, extensive replication studies are still needed to gain a deeper understanding of the complex relationship between the vaginal microbiota, HPV infection, and cervical cancer, and to clarify the role of the vaginal microbiota as a potential biomarker for predicting disease outcomes, thus providing a theoretical basis for personalized testing.
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Affiliation(s)
- Zhemei Zhang
- Department of Clinical Laboratory, Gansu Provincial Hospital, Lanzhou, Gansu, China
- Gansu Provincial Clinical Research Center for Laboratory Medicine, Lanzhou, Gansu, China
| | - Qingmei Ma
- Department of Clinical Laboratory, Gansu Provincial Hospital, Lanzhou, Gansu, China
- Gansu Provincial Clinical Research Center for Laboratory Medicine, Lanzhou, Gansu, China
| | - Lei Zhang
- Department of Clinical Laboratory, Gansu Provincial Hospital, Lanzhou, Gansu, China
- Gansu Provincial Clinical Research Center for Laboratory Medicine, Lanzhou, Gansu, China
| | - Li Ma
- Department of Clinical Laboratory, Gansu Provincial Hospital, Lanzhou, Gansu, China
- Gansu Provincial Clinical Research Center for Laboratory Medicine, Lanzhou, Gansu, China
| | - Danni Wang
- Department of Clinical Laboratory, Gansu Provincial Hospital, Lanzhou, Gansu, China
- Gansu Provincial Clinical Research Center for Laboratory Medicine, Lanzhou, Gansu, China
| | - Yongqing Yang
- Department of Clinical Laboratory, Gansu Provincial Hospital, Lanzhou, Gansu, China
- Gansu Provincial Clinical Research Center for Laboratory Medicine, Lanzhou, Gansu, China
| | - Pengxia Jia
- Department of Clinical Laboratory, Gansu Provincial Hospital, Lanzhou, Gansu, China
- Gansu Provincial Clinical Research Center for Laboratory Medicine, Lanzhou, Gansu, China
| | - Yang Wu
- Department of Clinical Laboratory, Gansu Provincial Hospital, Lanzhou, Gansu, China
- Gansu Provincial Clinical Research Center for Laboratory Medicine, Lanzhou, Gansu, China
| | - Fang Wang
- Department of Clinical Laboratory, Gansu Provincial Hospital, Lanzhou, Gansu, China
- Gansu Provincial Clinical Research Center for Laboratory Medicine, Lanzhou, Gansu, China
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10
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Bommana S, Hu YJ, Kama M, Wang R, Kodimerla R, Jijakli K, Read TD, Dean D. Unique microbial diversity, community composition, and networks among Pacific Islander endocervical and vaginal microbiomes with and without Chlamydia trachomatis infection in Fiji. mBio 2024; 15:e0306323. [PMID: 38117091 PMCID: PMC10790706 DOI: 10.1128/mbio.03063-23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2023] [Accepted: 11/15/2023] [Indexed: 12/21/2023] Open
Abstract
IMPORTANCE Chlamydia trachomatis (Ct) is the most common sexually transmitted bacterium globally. Endocervical and vaginal microbiome interactions are rarely examined within the context of Ct or among vulnerable populations. We evaluated 258 vaginal and 92 paired endocervical samples from Fijian women using metagenomic shotgun sequencing. Over 37% of the microbiomes could not be classified into sub-community state types (subCSTs). We, therefore, developed subCSTs IV-D0, IV-D1, IV-D2, and IV-E-dominated primarily by Gardnerella vaginalis-to improve classification. Among paired microbiomes, the endocervix had a significantly higher alpha diversity and, independently, higher diversity for high-risk human papilloma virus (HPV) genotypes compared to low-risk and no HPV. Ct-infected endocervical networks had smaller clusters without interactions with potentially beneficial Lactobacillus spp. Overall, these data suggest that G. vaginalis may generate polymicrobial biofilms that predispose to and/or promote Ct and possibly HPV persistence and pathogenicity. Our findings expand on the existing repertoire of endocervical and vaginal microbiomes and fill in knowledge gaps regarding Pacific Islanders.
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Affiliation(s)
- Sankhya Bommana
- Department of Pediatrics, University of California San Francisco, Oakland, California, USA
| | - Yi-Juan Hu
- Department of Biostatistics and Bioinformatics, Emory University, Atlanta, Georgia, USA
| | - Mike Kama
- Ministry of Health and Medical Services, Suva, Fiji
| | - Ruohong Wang
- Department of Pediatrics, University of California San Francisco, Oakland, California, USA
| | - Reshma Kodimerla
- Department of Pediatrics, University of California San Francisco, Oakland, California, USA
| | - Kenan Jijakli
- Department of Medicine, Emory University School of Medicine, Atlanta, Georgia, USA
| | - Timothy D. Read
- Department of Medicine, Emory University School of Medicine, Atlanta, Georgia, USA
| | - Deborah Dean
- Department of Pediatrics, University of California San Francisco, Oakland, California, USA
- Department of Medicine, University of California San Francisco, San Francisco, California, USA
- Department of Bioengineering, Joint Graduate Program, University of California San Francisco and University of California Berkeley, San Francisco, California, USA
- Bixby Center for Global Reproductive Health, University of California San Francisco, San Francisco, California, USA
- University of California San Francisco, Benioff Center for Microbiome Medicine, San Francisco, California, USA
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11
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Sofou E, Gkoliou G, Pechlivanis N, Pasentsis K, Chatzistamatiou K, Psomopoulos F, Agorastos T, Stamatopoulos K. High risk HPV-positive women cervicovaginal microbial profiles in a Greek cohort: a retrospective analysis of the GRECOSELF study. Front Microbiol 2023; 14:1292230. [PMID: 38098662 PMCID: PMC10720629 DOI: 10.3389/fmicb.2023.1292230] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2023] [Accepted: 11/13/2023] [Indexed: 12/17/2023] Open
Abstract
Increasing evidence supports a role for the vaginal microbiome (VM) in the severity of HPV infection and its potential link to cervical intraepithelial neoplasia. However, a lot remains unclear regarding the precise role of certain bacteria in the context of HPV positivity and persistence of infection. Here, using next generation sequencing (NGS), we comprehensively profiled the VM in a series of 877 women who tested positive for at least one high risk HPV (hrHPV) type with the COBAS® 4,800 assay, after self-collection of a cervico-vaginal sample. Starting from gDNA, we PCR amplified the V3-V4 region of the bacterial 16S rRNA gene and applied a paired-end NGS protocol (Illumina). We report significant differences in the abundance of certain bacteria compared among different HPV-types, more particularly concerning species assigned to Lacticaseibacillus, Megasphaera and Sneathia genera. Especially for Lacticaseibacillus, we observed significant depletion in the case of HPV16, HPV18 versus hrHPVother. Overall, our results suggest that the presence or absence of specific cervicovaginal microbial genera may be linked to the observed severity in hrHPV infection, particularly in the case of HPV16, 18 types.
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Affiliation(s)
- Electra Sofou
- Institute of Applied Biosciences, Centre for Research and Technology Hellas, Thessaloniki, Greece
| | - Glykeria Gkoliou
- Institute of Applied Biosciences, Centre for Research and Technology Hellas, Thessaloniki, Greece
- Department of Molecular Biology and Genetics, Democritus University of Thrace, Alexandroupoli, Greece
| | - Nikolaos Pechlivanis
- Institute of Applied Biosciences, Centre for Research and Technology Hellas, Thessaloniki, Greece
- Department of Genetics, Development and Molecular Biology, Faculty of Biology, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Konstantinos Pasentsis
- Institute of Applied Biosciences, Centre for Research and Technology Hellas, Thessaloniki, Greece
| | - Kimon Chatzistamatiou
- 1st Department of Obstetrics and Gynecology, Aristotle University of Thessaloniki, Papageorgiou General Hospital, Thessaloniki, Greece
| | - Fotis Psomopoulos
- Institute of Applied Biosciences, Centre for Research and Technology Hellas, Thessaloniki, Greece
| | | | - Kostas Stamatopoulos
- Institute of Applied Biosciences, Centre for Research and Technology Hellas, Thessaloniki, Greece
- Department of Molecular Medicine and Surgery, Karolinska Institute, Stockholm, Sweden
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12
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Liu Y, Wang S, Liu J, Su M, Diao X, Liang X, Zhang J, Wang Q, Zhan Y. Characteristics of vaginal microbiota in various cervical intraepithelial neoplasia: a cross-sectional study. J Transl Med 2023; 21:816. [PMID: 37974192 PMCID: PMC10652498 DOI: 10.1186/s12967-023-04676-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2023] [Accepted: 10/29/2023] [Indexed: 11/19/2023] Open
Abstract
BACKGROUND Precancerous lesions of cervical cancer exhibit characteristics indicative of natural progression. To prevent overtreatment of patients whose cervical intraepithelial neoplasia (CIN) in regression and to predict the onset of invasive cervical cancer at an early stage, we've identified the vaginal microbiome as a potential key factor, which is associated with both HPV infection and the various cervical intraepithelial neoplasia. This study aims to investigate the microbiome characteristics of patients with various cervical intraepithelial neoplasia. METHODS Utilizing high-throughput 16S ribosomal RNA (16S rRNA) sequencing technology, a description of the characteristics and community composition of Vaginal Microbiota (VMB) was conducted among 692 Chinese women infected with the High-risk Human Papillomavirus (HR-HPV). RESULTS As the grade of the lesions increased, the proportions of Lactobacillus and Pseudomonas demonstrated a significant declining trend, while the proportions of Gardnerella, Dialister, and Prevotella significantly increased. The diversity of the VMB was more significant in high-grade CIN. Furthermore, KEGG pathway enrichment analysis indicates that high-grade cervical intraepithelial neoplasia can inhibit various pathways, including those of phosphotransferase system, transcription factors, Fructose and mannose metabolism, amino sugar and nucleotide sugar metabolism, and galactose metabolism, which may contribute to the development of early cervical cancer symptoms. CONCLUSION Patients with CIN exhibit a distinct vaginal microbial profile characterized by a decrease in Lactobacillus and Pseudomonas, and an increase in Gardnerella, Prevotella, and Dialister. The proliferation and diminution of these two types of microbial communities are interrelated, suggesting a mutual restraint and balance among them. Disruption of this regulatory balance could potentially lead to the onset of cervical lesions and carcinogenesis. Retrospectively registered: This study was approved by the Ethics Committee of the Beijing Chaoyang Hospital affiliated with the Capital Medical University (NO.2023-S-415).
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Affiliation(s)
- Yiran Liu
- Department of Obstetrics and Gynecology, Beijing Chaoyang Hospital Affiliated With Capital Medical University, 8 Gongti South Road, Chaoyang District, Beijing, 100020, China
| | - Shuzhen Wang
- Department of Obstetrics and Gynecology, Beijing Chaoyang Hospital Affiliated With Capital Medical University, 8 Gongti South Road, Chaoyang District, Beijing, 100020, China.
| | - Jun Liu
- Department of Obstetrics and Gynecology, Beijing Chaoyang Hospital Affiliated With Capital Medical University, 8 Gongti South Road, Chaoyang District, Beijing, 100020, China.
| | - Mingrui Su
- Department of Obstetrics and Gynecology, Beijing Chaoyang Hospital Affiliated With Capital Medical University, 8 Gongti South Road, Chaoyang District, Beijing, 100020, China
| | - Xiaoli Diao
- Department of Pathology, Beijing Chaoyang Hospital Affiliated With Capital Medical University, 8 Gongti South Road, Chaoyang District, Beijing, 100020, China
| | - Xiaolong Liang
- Department of Pathology, Beijing Chaoyang Hospital Affiliated With Capital Medical University, 8 Gongti South Road, Chaoyang District, Beijing, 100020, China
| | - Jianxin Zhang
- Department of Obstetrics and Gynecology, Beijing Chaoyang Hospital Affiliated With Capital Medical University, 8 Gongti South Road, Chaoyang District, Beijing, 100020, China
| | - Qiuxi Wang
- Department of Obstetrics and Gynecology, Beijing Chaoyang Hospital Affiliated With Capital Medical University, 8 Gongti South Road, Chaoyang District, Beijing, 100020, China
| | - Yuxin Zhan
- Department of Obstetrics and Gynecology, Beijing Chaoyang Hospital Affiliated With Capital Medical University, 8 Gongti South Road, Chaoyang District, Beijing, 100020, China
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13
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Despot A, Fureš R, Despot AM, Mikuš M, Zlopaša G, D’Amato A, Chiantera V, Serra P, Etrusco A, Laganà AS. Reactive oxygen species within the vaginal space: An additional promoter of cervical intraepithelial neoplasia and uterine cervical cancer development? Open Med (Wars) 2023; 18:20230826. [PMID: 37873540 PMCID: PMC10590607 DOI: 10.1515/med-2023-0826] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2023] [Revised: 09/13/2023] [Accepted: 09/25/2023] [Indexed: 10/25/2023] Open
Abstract
Uterine cervical intraepithelial abnormalities and cancer development may also depend upon biological problems that arise as a result of complex molecular disturbances within the vaginal space, in addition to the widely known causative effect of human papillomavirus (HPV) infection. Chronic oxidative stress is a consequence of oxygen reduction in the vaginal space. Reactive oxygen species (ROS) and free radicals are yet unrecognizable causative agents and are probably very important factors for cervical intraepithelial neoplasia (CIN) and cancer development. The intermediate compounds of oxygen reduction on these metabolic pathways are superoxide anion (O 2 ˙ - ), hydrogen peroxide (H2O2), hydroxide ions (OH-), and hydroxyl radical (HO˙). Considering these points, the aim of this work was to summarize how these compounds can damage all molecules, including DNA, of vulnerable metaplastic cervical epithelium. Finally, in some women with a poor immune defense system, ROS alone or accompanied by a high-risk HPV type may promote all levels of CIN and cancer development.
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Affiliation(s)
- Albert Despot
- School of Medicine, University of Zagreb, 10000Zagreb, Croatia
| | - Rajko Fureš
- Department of Obstetrics and Gynecology, General Hospital Zabok, 49210Zabok, Croatia
| | - Ana-Marija Despot
- Faculty of Food Technology and Biotechnology, University of Zagreb, 1000Zagreb, Croatia
| | - Mislav Mikuš
- Department of Obstetrics and Gynecology, Clinical Hospital Center Zagreb, 1000Zagreb, Croatia
| | - Gordan Zlopaša
- Department of Obstetrics and Gynecology, Clinical Hospital Center Zagreb, 1000Zagreb, Croatia
| | - Antonio D’Amato
- Unit of Obstetrics and Gynecology, Department of Biomedical and Human Oncological Science, University of Bari, 70100Bari, Italy
| | - Vito Chiantera
- Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties (PROMISE), University of Palermo, 90127Palermo, Italy
- Unit of Gynecologic Oncology, National Cancer Institute – IRCCS – Fondazione “G. Pascale”, 80131Naples, Italy
| | - Pietro Serra
- Unit of Obstetrics and Gynecology, “Paolo Giaccone” Hospital, 90127Palermo, Italy
| | - Andrea Etrusco
- Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties (PROMISE), University of Palermo, 90127Palermo, Italy
- Unit of Obstetrics and Gynecology, “Paolo Giaccone” Hospital, 90127Palermo, Italy
| | - Antonio Simone Laganà
- Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties (PROMISE), University of Palermo, 90127Palermo, Italy
- Unit of Obstetrics and Gynecology, “Paolo Giaccone” Hospital, 90127Palermo, Italy
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14
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Huang S, Li J, Zhu Z, Liu X, Shen T, Wang Y, Ma Q, Wang X, Yang G, Guo G, Zhu F. Gut Microbiota and Respiratory Infections: Insights from Mendelian Randomization. Microorganisms 2023; 11:2108. [PMID: 37630668 PMCID: PMC10458510 DOI: 10.3390/microorganisms11082108] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2023] [Revised: 08/02/2023] [Accepted: 08/07/2023] [Indexed: 08/27/2023] Open
Abstract
The role of the gut microbiota in modulating the risk of respiratory infections has garnered increasing attention. However, conventional clinical trials have faced challenges in establishing the precise relationship between the two. In this study, we conducted a Mendelian randomization analysis with single nucleotide polymorphisms employed as instrumental variables to assess the causal links between the gut microbiota and respiratory infections. Two categories of bacteria, family Lactobacillaceae and genus Family XIII AD3011, were causally associated with the occurrence of upper respiratory tract infections (URTIs). Four categories of gut microbiota existed that were causally associated with lower respiratory tract infections (LRTIs), with order Bacillales and genus Paraprevotella showing a positive association and genus Alistipes and genus Ruminococcaceae UCG009 showing a negative association. The metabolites and metabolic pathways only played a role in the development of LRTIs, with the metabolite deoxycholine acting negatively and menaquinol 8 biosynthesis acting positively. The identification of specific bacterial populations, metabolites, and pathways may provide new clues for mechanism research concerning therapeutic interventions for respiratory infections. Future research should focus on elucidating the potential mechanisms regulating the gut microbiota and developing effective strategies to reduce the incidence of respiratory infections. These findings have the potential to significantly improve global respiratory health.
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Affiliation(s)
- Shengyu Huang
- Medical Center of Burn Plastic and Wound Repair, The First Affiliated Hospital of Nanchang University, Nanchang 330006, China; (S.H.); (J.L.); (Z.Z.); (X.W.); (G.Y.)
| | - Jiaqi Li
- Medical Center of Burn Plastic and Wound Repair, The First Affiliated Hospital of Nanchang University, Nanchang 330006, China; (S.H.); (J.L.); (Z.Z.); (X.W.); (G.Y.)
| | - Zhihao Zhu
- Medical Center of Burn Plastic and Wound Repair, The First Affiliated Hospital of Nanchang University, Nanchang 330006, China; (S.H.); (J.L.); (Z.Z.); (X.W.); (G.Y.)
| | - Xiaobin Liu
- Department of Critical Care Medicine, Shanghai East Hospital, Tongji University School of Medicine, Shanghai 200120, China; (X.L.); (T.S.); (Q.M.)
| | - Tuo Shen
- Department of Critical Care Medicine, Shanghai East Hospital, Tongji University School of Medicine, Shanghai 200120, China; (X.L.); (T.S.); (Q.M.)
| | - Yusong Wang
- ICU of Burn and Trauma, Changhai Hospital, Shanghai 200433, China;
| | - Qimin Ma
- Department of Critical Care Medicine, Shanghai East Hospital, Tongji University School of Medicine, Shanghai 200120, China; (X.L.); (T.S.); (Q.M.)
| | - Xin Wang
- Medical Center of Burn Plastic and Wound Repair, The First Affiliated Hospital of Nanchang University, Nanchang 330006, China; (S.H.); (J.L.); (Z.Z.); (X.W.); (G.Y.)
| | - Guangping Yang
- Medical Center of Burn Plastic and Wound Repair, The First Affiliated Hospital of Nanchang University, Nanchang 330006, China; (S.H.); (J.L.); (Z.Z.); (X.W.); (G.Y.)
| | - Guanghua Guo
- Medical Center of Burn Plastic and Wound Repair, The First Affiliated Hospital of Nanchang University, Nanchang 330006, China; (S.H.); (J.L.); (Z.Z.); (X.W.); (G.Y.)
| | - Feng Zhu
- Department of Critical Care Medicine, Shanghai East Hospital, Tongji University School of Medicine, Shanghai 200120, China; (X.L.); (T.S.); (Q.M.)
- ICU of Burn and Trauma, Changhai Hospital, Shanghai 200433, China;
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15
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Blay Mensah LB, Ken-Amoah S, Essuman MA, Anane-Fenin B, Agbeno EK, Eliason S, Essien-Baidoo S. Cervical Microbiota Influences Cytokine Diversity in Cervical Intraepithelial Neoplasia among Rural Women in the Akyemansa District of Ghana. BIOMED RESEARCH INTERNATIONAL 2023; 2023:5129709. [PMID: 37635942 PMCID: PMC10450155 DOI: 10.1155/2023/5129709] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/14/2023] [Revised: 07/03/2023] [Accepted: 07/31/2023] [Indexed: 08/29/2023]
Abstract
Background In recent times, cervical dysbiosis which mostly causes and aggravates infections is highlighted for its role in immune modulation in cervical dysplasia, which promotes the shifting of Th1 phenotype immunity to Th2 phenotype immunity. This study therefore estimated and compared the levels of circulatory IL-4, IL-6, IL-10, TNF-α, and IFN-γ cytokines among adult women identified to have different grades of cervical intraepithelial neoplasia (CIN) and with cervicovaginal infection. Methods A total of 157 participants were recruited from the Akyemansa District of Ghana, and cervical swabs and blood samples were taken. The Pap smear test, microbiological culture, and ELISA were employed for cytology analysis, bacteria isolation, and identification and estimation of IL-4, IL-6, IL-10, TNF-α, and IFN-γ cytokines, respectively. Results Overall, 14/157 (8.9%) had CIN with 7.6% having CIN 1 and 1.3% having CIN 2. The main predictor for CIN was age above 46 years (OR 11.16, 95% CI: 2.4-51.8). Bacterial vaginosis (p = 0.003) and Candida infection (p = 0.012) were significantly higher in CIN. Again, Staphylococcus aureus (60% vs. 17.6%, p = 0.005), Citrobacter sp. (40.0% vs. 13.2%, p = 0.017), and Morganella morganii (40.0% vs. 4.4%, p = 0.002) isolates were significantly higher in CIN-positive participants. IL-10 and TNF-α concentrations were elevated in participants with CIN 1+ (TNF-α NIL vs. CIN 1+ only, p < 0.05) while IL-6 was decreased among participants with CIN 1+. In the presence of vaginal infection, TNF-α decreased among CIN 1+ participants while IL-10 remained elevated. Conclusion The findings of this study suggest that cervical dysbiosis causes immune suppression, which creates a suitable microenvironment for the development of CIN.
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Affiliation(s)
- Loretta Betty Blay Mensah
- Department of Microbiology and Immunology, School of Medical Sciences, College of Health and Allied Sciences, University of Cape Coast, Cape Coast, Ghana
| | - Sebastian Ken-Amoah
- Department of Obstetrics and Gynaecology, School of Medical Sciences, College of Health and Allied Sciences, University of Cape Coast, Cape Coast, Ghana
| | - Mainprice Akuoko Essuman
- Department of Medical Laboratory Science, School of Allied Health Sciences, College of Health and Allied Sciences, University of Cape Coast, Cape Coast, Ghana
| | - Betty Anane-Fenin
- Department of Obstetrics and Gynaecology, School of Medical Sciences, College of Health and Allied Sciences, University of Cape Coast, Cape Coast, Ghana
| | - Evans Kofi Agbeno
- Department of Obstetrics and Gynaecology, School of Medical Sciences, College of Health and Allied Sciences, University of Cape Coast, Cape Coast, Ghana
| | - Sebastian Eliason
- Department of Community Medicine, School of Medical Sciences, College of Health and Allied Sciences, University of Cape Coast, Cape Coast, Ghana
| | - Samuel Essien-Baidoo
- Department of Microbiology and Immunology, School of Medical Sciences, College of Health and Allied Sciences, University of Cape Coast, Cape Coast, Ghana
- Department of Medical Laboratory Science, School of Allied Health Sciences, College of Health and Allied Sciences, University of Cape Coast, Cape Coast, Ghana
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16
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Wu S, Cheng L, Pennhag AAL, Seifert M, Guðnadóttir U, Engstrand L, Mints M, Andersson S, Du J. The salivary microbiota is altered in cervical dysplasia patients and influenced by conization. IMETA 2023; 2:e108. [PMID: 38867925 PMCID: PMC10989756 DOI: 10.1002/imt2.108] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/20/2023] [Revised: 03/30/2023] [Accepted: 04/16/2023] [Indexed: 06/14/2024]
Abstract
This study supports the correlation between the salivary microbiota and cervical dysplasia and suggests that smoking influences the salivary microbiota.
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Affiliation(s)
- Shengru Wu
- Department of Microbiology, Tumor and Cell Biology, Centre for Translational Microbiome ResearchKarolinska InstituteStockholmSweden
- College of Animal Science and TechnologyNorthwest A&F UniversityYanglingChina
| | - Liqin Cheng
- Department of Microbiology, Tumor and Cell Biology, Centre for Translational Microbiome ResearchKarolinska InstituteStockholmSweden
| | - Alexandra A. L. Pennhag
- Department of Microbiology, Tumor and Cell Biology, Centre for Translational Microbiome ResearchKarolinska InstituteStockholmSweden
| | - Maike Seifert
- Department of Microbiology, Tumor and Cell Biology, Centre for Translational Microbiome ResearchKarolinska InstituteStockholmSweden
| | - Unnur Guðnadóttir
- Department of Microbiology, Tumor and Cell Biology, Centre for Translational Microbiome ResearchKarolinska InstituteStockholmSweden
| | - Lars Engstrand
- Department of Microbiology, Tumor and Cell Biology, Centre for Translational Microbiome ResearchKarolinska InstituteStockholmSweden
- Science for Life LaboratoryKarolinska InstituteStockholmSweden
| | - Miriam Mints
- Department of Women's and Children's HealthKarolinska InstituteStockholmSweden
| | - Sonia Andersson
- Department of Women's and Children's HealthKarolinska InstituteStockholmSweden
| | - Juan Du
- Department of Microbiology, Tumor and Cell Biology, Centre for Translational Microbiome ResearchKarolinska InstituteStockholmSweden
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17
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Feng F, Hou YM, Zhang Y, Wang LY, Li PP, Guo Y, An RF. Correlation analysis of vaginal microecology and different types of human papillomavirus infection: a study conducted at a hospital in northwest China. Front Med (Lausanne) 2023; 10:1138507. [PMID: 37324149 PMCID: PMC10267365 DOI: 10.3389/fmed.2023.1138507] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2023] [Accepted: 05/08/2023] [Indexed: 06/17/2023] Open
Abstract
Background Vaginal microecology has a definite influence on human papillomavirus (HPV) infection and clearance, but the specific correlation is still controversial. This research aimed to investigate the differences in the vaginal microenvironment of different types of HPV infection and also provide data supporting clinical diagnosis and treatment. Methods According to strict inclusion and exclusion criteria, the case data of 2,358 female patients who underwent vaginal microecology and HPV-DNA tests at the same time in the Department of Obstetrics and Gynecology of the First Affiliated Hospital of Xi'an Jiaotong University from May 2021 to March 2022 were retrospectively analyzed. The population was divided into two groups: an HPV-positive group and an HPV-negative group. HPV-positive patients were further classified into HPV16/18-positive group and HPV other subtypes positive group. The vaginal microecology of HPV-infected patients was analyzed using the chi-square test, Fisher's exact test, and logistic regression. Results Among the 2,358 female patients, the HPV infection rate was 20.27% (478/2,358), of which the HPV16/18 infection rate was 25.73% (123/478), and the HPV other subtypes infection rate was 74.27% (355/478). The difference in HPV infection rates between the age groups was statistically significant (P < 0.01). The prevalence of mixed vaginitis was 14.37% (339/2,358), with bacterial vaginosis (BV) paired with aerobic vaginitis (AV) accounting for the majority (66.37%). The difference in HPV infection rates among mixed vaginitis was not statistically significant (P > 0.05). The prevalence of single vaginitis was 24.22% (571/2,358), with the most frequent being vulvovaginal Candidiasis (VVC; 47.29%, 270/571), and there was a significant difference in HPV infection rates among single vaginitis (P < 0.001). Patients with BV had a higher risk of being positive for HPV16/18 (OR: 1.815, 95% CI: 1.050-3.139) and other subtypes (OR: 1.830, 95% CI: 1.254-2.669). Patients with Trichomoniasis were at higher odds of other HPV subtype infections (OR: 1.857, 95% CI: 1.004-3.437). On the contrary, patients with VVC had lower odds of becoming infected with other HPV subtypes (OR: 0.562, 95% CI: 0.380-0.831). Conclusion There were disparities in HPV infection among different age groups; therefore, we should pay attention to the prevention and treatment of susceptible individuals. BV and Trichomoniasis are linked to HPV infection; hence, restoring the balance of vaginal microecology could assist in the prevention of HPV infection. As a protective factor for other HPV subtype infections, VVC may provide new insights into the development of immunotherapeutic therapies.
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Affiliation(s)
- Fang Feng
- Department of Gynecology and Obstetrics, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Yue-min Hou
- Department of Gynecology and Obstetrics, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Yan Zhang
- Department of Ophthalmology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Lu-yuan Wang
- Department of Gynecology and Obstetrics, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Pei-pei Li
- Department of Gynecology and Obstetrics, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Ying Guo
- Department of Gynecology and Obstetrics, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Rui-fang An
- Department of Gynecology and Obstetrics, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China
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18
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Nguyen HDT, Le TM, Lee E, Lee D, Choi Y, Cho J, Park NJY, Chong GO, Seo I, Han HS. Relationship between Human Papillomavirus Status and the Cervicovaginal Microbiome in Cervical Cancer. Microorganisms 2023; 11:1417. [PMID: 37374919 DOI: 10.3390/microorganisms11061417] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2023] [Revised: 05/05/2023] [Accepted: 05/25/2023] [Indexed: 06/29/2023] Open
Abstract
Uterine cervical cancer (CC) is a complex, multistep disease primarily linked to persistent infection with high-risk human papillomavirus (HR-HPV). However, it is widely acknowledged that HR-HPV infection alone cannot account for the formation and progression of CC. Emerging evidence suggests that the cervicovaginal microbiome (CVM) also plays a significant role in HPV-related CC. Certain bacteria, such as Fusobacterium spp., Porphyromonas, Prevotella, and Campylobacter, are currently being considered as potential microbiomarkers for HPV-positive CC. However, the composition of the CVM in CC is inconsistent; thus, further studies are needed. This review comprehensively discusses the complex interplay between HPV and the CVM in cervical carcinogenesis. It is postulated that the dynamic interaction between HPV and the CVM creates an imbalanced cervicovaginal microenvironment that triggers dysbiosis, enhances HPV persistence, and promotes cervical carcinogenesis. Moreover, this review aims to provide updated evidence on the potential role of bacteriotherapy, particularly probiotics, in the treatment of CC.
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Affiliation(s)
- Hong Duc Thi Nguyen
- Department of Biomedical Science, Graduate School, Kyungpook National University, Daegu 41944, Republic of Korea
- BK21 Four Program, School of Medicine, Kyungpook National University, Daegu 41944, Republic of Korea
| | - Tan Minh Le
- Department of Biomedical Science, Graduate School, Kyungpook National University, Daegu 41944, Republic of Korea
- BK21 Four Program, School of Medicine, Kyungpook National University, Daegu 41944, Republic of Korea
| | - Eunmi Lee
- Department of Biomedical Science, Graduate School, Kyungpook National University, Daegu 41944, Republic of Korea
- BK21 Four Program, School of Medicine, Kyungpook National University, Daegu 41944, Republic of Korea
| | - Donghyeon Lee
- Department of Biomedical Science, Graduate School, Kyungpook National University, Daegu 41944, Republic of Korea
- BK21 Four Program, School of Medicine, Kyungpook National University, Daegu 41944, Republic of Korea
| | - Yeseul Choi
- Department of Biomedical Science, Graduate School, Kyungpook National University, Daegu 41944, Republic of Korea
- BK21 Four Program, School of Medicine, Kyungpook National University, Daegu 41944, Republic of Korea
| | - Junghwan Cho
- Clinical Omics Institute, Kyungpook National University, Daegu 41405, Republic of Korea
| | - Nora Jee-Young Park
- BK21 Four Program, School of Medicine, Kyungpook National University, Daegu 41944, Republic of Korea
- Clinical Omics Institute, Kyungpook National University, Daegu 41405, Republic of Korea
- Department of Pathology, School of Medicine, Kyungpook National University, Daegu 41944, Republic of Korea
- Department of Pathology, Kyungpook National University Chilgok Hospital, Daegu 41404, Republic of Korea
| | - Gun Oh Chong
- BK21 Four Program, School of Medicine, Kyungpook National University, Daegu 41944, Republic of Korea
- Clinical Omics Institute, Kyungpook National University, Daegu 41405, Republic of Korea
- Department of Obstetrics and Gynecology, School of Medicine, Kyungpook National University, Daegu 41944, Republic of Korea
- Department of Obstetrics and Gynecology, Kyungpook National University Chilgok Hospital, Daegu 41404, Republic of Korea
| | - Incheol Seo
- Department of Immunology, School of Medicine, Kyungpook National University, Daegu 41944, Republic of Korea
| | - Hyung Soo Han
- Department of Biomedical Science, Graduate School, Kyungpook National University, Daegu 41944, Republic of Korea
- BK21 Four Program, School of Medicine, Kyungpook National University, Daegu 41944, Republic of Korea
- Clinical Omics Institute, Kyungpook National University, Daegu 41405, Republic of Korea
- Department of Physiology, School of Medicine, Kyungpook National University, Daegu 41944, Republic of Korea
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19
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Ma Y, Li Y, Liu Y, Cao L, Han X, Gao S, Zhang C. Vaginal Microbiome Dysbiosis is Associated with the Different Cervical Disease Status. J Microbiol 2023; 61:423-432. [PMID: 37010797 DOI: 10.1007/s12275-023-00039-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2023] [Revised: 02/20/2023] [Accepted: 03/06/2023] [Indexed: 04/04/2023]
Abstract
Vaginal microbiome composition was demonstrated to be associated with cervical disease. The colonization characteristics of vaginal microbes and their association with the different cervical disease status, especially cervical cancer (CC), are rarely investigated. In this cross-sectional study, we characterized the vaginal microbiome of women with different status of cervical diseases, including 22 NV + (normal tissue with HPV infection), low-grade squamous intraepithelial lesion (LSIL, n = 45), high-grade squamous intraepithelial lesion (HSIL, n = 36) and CC (n = 27) using bacterial 16S DNA sequencing. Thirty HPV-negative women with normal tissue were used as the control group. We found that higher diversity of microbiome with gradual depletion of Lactobacillus, especially L. crispatus, was associated with the severity of cervical disease. High-risk HPV16 infection was associated with higher microbiome diversity and depletion of Lactobacillus in high-grade cervical diseases (i.e. HSIL and CC). The CC group was characterized by higher levels of Fannyhessea vaginae, Prevotella, Bacteroides, Finegoldia, Vibrio, Veillonella, Peptostreptococcus, and Dialister. Co-occurrence network analyses showed that negative correlations were exclusively observed between Lactobacillus and other bacteria, and almost all non-Lactobacillus bacteria were positively correlated with each other. In particular, the most diverse and complex co-occurrence network of vaginal bacteria, as well as a complete loss of L. crispatus, was observed in women with CC. Logistic regression model identified HPV16 and Lactobacillus as significant risk and protective factors for CC, respectively. These results suggest that specific Lactobacillus species (e.g. L. crispatus and L. iners) can be used as important markers to target prevention measures prioritizing HPV16-infected women and other hrHPV-infected women for test, vaccination and treat initiatives.
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Affiliation(s)
- Yingying Ma
- Shanghai Public Health Clinical Center, Fudan University, Shanghai, 200437, People's Republic of China
| | - Yanpeng Li
- Shanghai Public Health Clinical Center, Fudan University, Shanghai, 200437, People's Republic of China
| | - Yanmei Liu
- Center of Diagnosis and Treatment for Cervical and Uterine Cavity Disease, Obstetrics and Gynecology Hospital of Fudan University, Shanghai, 200011, People's Republic of China
- Shanghai Key Laboratory of Female Reproductive Endocrine-Related Disease, Fudan University, Shanghai, 200011, People's Republic of China
| | - Le Cao
- Shanghai Public Health Clinical Center, Fudan University, Shanghai, 200437, People's Republic of China
| | - Xiao Han
- Center of Diagnosis and Treatment for Cervical and Uterine Cavity Disease, Obstetrics and Gynecology Hospital of Fudan University, Shanghai, 200011, People's Republic of China
- Shanghai Key Laboratory of Female Reproductive Endocrine-Related Disease, Fudan University, Shanghai, 200011, People's Republic of China
| | - Shujun Gao
- Center of Diagnosis and Treatment for Cervical and Uterine Cavity Disease, Obstetrics and Gynecology Hospital of Fudan University, Shanghai, 200011, People's Republic of China.
- Shanghai Key Laboratory of Female Reproductive Endocrine-Related Disease, Fudan University, Shanghai, 200011, People's Republic of China.
| | - Chiyu Zhang
- Shanghai Public Health Clinical Center, Fudan University, Shanghai, 200437, People's Republic of China.
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20
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Lu Z, Zhao P, Lu H, Xiao M. Analyses of human papillomavirus, Chlamydia trachomatis, Ureaplasma urealyticum, Neisseria gonorrhoeae, and co-infections in a gynecology outpatient clinic in Haikou area, China. BMC Womens Health 2023; 23:117. [PMID: 36944923 PMCID: PMC10029165 DOI: 10.1186/s12905-023-02259-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2022] [Accepted: 03/06/2023] [Indexed: 03/23/2023] Open
Abstract
BACKGROUND The purpose of this study was to study the infection rates of Chlamydia trachomatis (CT), Ureaplasma urealyticum (UU), Neisseria gonorrhoeae (NG), and co-infections with human papillomavirus (HPV) in a hospital gynecology outpatient clinic in the Haikou region in 2021. METHODS From January to December 2021, the Women and Children Medical Center of Hainan Province collected 2389 samples of cervical exfoliated cells and vaginal swab specimens from gynecologic outpatients. The samples were then analyzed descriptively for data, and the detection rate of each pathogen was tallied. All vaginal swabs were obtained for CT, UU, and NG DNA testing, and cervical exfoliated cells for HPV genotyping. Analyses were performed on the detection rate of each group. RESULTS In 2389 samples, the frequencies of pathogen identification among the 2389 samples were as follows: UU (58.43%); HPV (17.29%); CT (7.99%); and NG (0.38%). HPV, CT, UU, and NG were detected in 33.33%, 22.55%, 77.45%, and 2.94% of individuals between 15 and 20 years of age, respectively. The detection rates of CT, UU, and NG were substantially greater in the HPV-positive group than the the HPV-negative group (P < 0.05). CONCLUSION Among gynecologic outpatients at a hospital in the Haikou area, the probability of mixed infections with genital tract pathogens in HPV-positive patients was higher compared to HPV-negative patients. Reproductive tract infections are becoming more prevalent in younger people, hence adolescent sexual health education needs improvement.
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Affiliation(s)
- Zhe Lu
- Clinical Laboratory, Women and Children's Health Care Center of Hainan, 75 Longkun Nan Road, Haikou City, 570100, Hainan Province, China
| | - Peizhen Zhao
- Clinical Laboratory, Women and Children's Health Care Center of Hainan, 75 Longkun Nan Road, Haikou City, 570100, Hainan Province, China
| | - Huijun Lu
- Clinical Laboratory, Women and Children's Health Care Center of Hainan, 75 Longkun Nan Road, Haikou City, 570100, Hainan Province, China
| | - Meifang Xiao
- Clinical Laboratory, Women and Children's Health Care Center of Hainan, 75 Longkun Nan Road, Haikou City, 570100, Hainan Province, China.
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21
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Gholizadeh O, Yekanipour Z, Kivi S, Farahbod F, Aqayinejad M, Tasoujizade Y, Yasamineh S, Amini P, Akbarzadeh S, Hajiesmaeili M, Poortahmasebi V. Review of the evidence of the effects of human papillomavirus infection and Gardnerella vaginalis, and their co-infection on infertility. Microb Pathog 2023; 175:105980. [PMID: 36642287 DOI: 10.1016/j.micpath.2023.105980] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2022] [Revised: 01/03/2023] [Accepted: 01/04/2023] [Indexed: 01/14/2023]
Abstract
A prevalent sexually transmitted infection, the human papillomavirus (HPV) is typically obtained just after the first sexual activity. The majority of HPV infections are asymptomatic and temporary. Cervical, anal, penile, vaginal, vulvar, and oropharyngeal cancers can occur due to recurrent infections with high-risk (hr)-HPV strains, generally decades later. Infections with HPV are significantly associated with reproductive function abnormalities. Per recent research, HPV infections may result in male infertility by reducing sperm motility. The hr-HPV infection was a risk factor for miscarriage, and the indiscriminate HPV genotype increased the probability of premature labor unexpectedly. Women's endometrial trophoblastic cell implantation is decreased by HPV. Gardnerella vaginalis (GV), an anaerobic bacterium that is a component of the natural vaginal flora, can be associated with bacterial vaginosis (BV) when it starts to overgrow and emerge as the dominant species. Reduced Lactobacillus species abundance and GV are linked to female infertility. Data from in vitro studies suggests that sialidase produced by GV may facilitate the entry and growth of papilloma and other sexually transmitted viruses. Also, based on some studies conducted in the past, it can be said that GV and BV are associated with the development of uterine cancer. However, there is still not enough information about the exact mechanism of GV and HPV in causing infertility, which requires more research.
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Affiliation(s)
- Omid Gholizadeh
- Department of Bacteriology and Virology, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran; Infectious and Tropical Diseases Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Zahra Yekanipour
- Department of Microbiology, Marand Branch, Islamic Azad University, Marand, Iran
| | - Setareh Kivi
- Department of Microbiology, Faculty of Science Islamic Azad University, Arak, Iran
| | - Farnoosh Farahbod
- Obstetric & Gynecologist Specialist, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Mohadeseh Aqayinejad
- Reproductive Health Research Center, Al-Zahra Hospital, Guilan University of Medical Sciences, Rasht, Iran
| | - Yalda Tasoujizade
- Health System Research (HSR), Khoy University of Medical Sciences, Khoy, Iran
| | - Saman Yasamineh
- Infectious and Tropical Diseases Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Parya Amini
- Cellular and Molecular Research Center and Department of Microbiology, Faculty of Medicine, Yasuj University of Medical Sciences, Yasuj, Iran
| | - Sama Akbarzadeh
- Department of Animal Biology, Faculty of Natural Science, University of Tabriz, Tabriz, Iran
| | - Mehrnaz Hajiesmaeili
- Department of Microbiology, Faculty of Medicine, Babol University of Medical Sciences, Babol, Iran
| | - Vahdat Poortahmasebi
- Department of Bacteriology and Virology, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran; Infectious and Tropical Diseases Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.
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22
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Fu J, Zhang H. Meta-analysis of the correlation between vaginal microenvironment and HPV infection. Am J Transl Res 2023; 15:630-640. [PMID: 36915746 PMCID: PMC10006789] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2022] [Accepted: 01/19/2023] [Indexed: 03/16/2023]
Abstract
PURPOSE To study the correlation between the vaginal microenvironment and human papillomavirus (HPV) infection by meta-analysis. METHODS Databases including the Chinese Journal Full-text Database, China Science and Technology Journal, Wanfang, PubMed, Embase, Cochrane, and Web of Science were used to comprehensively retrieve published clinical studies on the correlation between the vaginal microenvironment and HPV infection. The retrieval was performed according to the inclusion and exclusion criteria, then qualified clinical studies were included for quality evaluation and data extraction. Revman 5.3 software was used for meta-analysis. The correlation between the vaginal microenvironment and HPV infection was assessed. The statistical results were shown by forest plots. Publication bias was tested by funnel plot. RESULTS Ten independent studies were included in this study, involving 11,649 patients. The meta-analysis results showed that compared with the HPV-negative group, the HPV-positive group had a significant increase in the aerobic vaginitis (OR = 1.73, 95% CI: 1.19-2.50, P = 0.004), bacterial vaginosis (OR = 2.52, 95% CI: 1.78-3.57, P < 0.001) and trichomonal vaginitis (OR = 1.60, 95% CI: 1.27-2.02, P < 0.001) infection rates, while there was no substantial difference in the vulvovaginal candidiasis infection rate between two groups (OR = 1.48, 95% CI: 0.99-2.23, P = 0.06). CONCLUSION The vaginal microenvironment is closely related to HPV infection, especially aerobic vaginitis, bacterial vaginosis and trichomonal vaginitis are high-risk factors for HPV infection.
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Affiliation(s)
- Jie Fu
- Department of Gynaecology, Lianyungang Hospital of Traditional Chinese Medicine Lianyungang 222003, Jiangsu, China
| | - Hong Zhang
- Department of Gynaecology, Lianyungang Hospital of Traditional Chinese Medicine Lianyungang 222003, Jiangsu, China
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23
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Huang G, Gao H, Chen Y, Lin W, Shen J, Xu S, Liu D, Wu Z, Lin X, Jiang T, Dong B, Sun P. Platelet-to-Lymphocyte Ratio (PLR) as the Prognostic Factor for Recurrence/Residual Disease in HSIL Patients After LEEP. J Inflamm Res 2023; 16:1923-1936. [PMID: 37152868 PMCID: PMC10162391 DOI: 10.2147/jir.s406082] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2023] [Accepted: 04/19/2023] [Indexed: 05/09/2023] Open
Abstract
Purpose The platelet-to-lymphocyte ratio (PLR) is considered correlated with cancer prognosis including cervical cancer, in addition to high-risk papillomavirus (HR-HPV) infection, of which the predictive value in prognosis of high-grade squamous intraepithelial lesions (HSILs) remains unknown. Here, the prognostic predictive value of PLR in HSIL after loop electrosurgical excision procedure (LEEP) was evaluated. Patients and Methods This study included 335 nonpregnant participants with histopathologically confirmed HSIL and 3- and 5-year follow-ups from the Fujian Cervical Lesions Screening Cohorts (FCLSCs) between September 2016 and September 2018. PLR and other variables were evaluated to identify the factors related to the recurrence/residual cervical intraepithelial neoplasia (CIN)-free survival (RFS), namely, the time from LEEP at baseline to first detection of recurrence/residual CIN or end of follow-up, by logistic and Cox regression. Results In the Kaplan‒Meier analysis, HR-HPV infection (p=0.049/0.012), higher PLR (p=0.031/0.038), and gland invasion (p=0.047) had a higher risk for recurrence/residual CIN at the 3-/5-year follow-up. The univariate logistic and Cox regression analyses showed significant differences and a higher cumulative risk in patients with HR-HPV infection (OR=3.917, p=0.026; HR=3.996, p=0.020) and higher PLR (OR=2.295, p=0.041; HR=2.161, p=0.030) at the 5-year follow-up. The findings by multivariate Cox regression analysis were similar, indicating a poor prognosis for patients with HR-HPV infection (HR=3.901, p=0.023) and higher PLR (HR=2.082, p=0.038) at the 5-year follow-up. The calibration plot showed a better model fit for RFS at the 3-year follow-up. Conclusion Preoperative PLR level and HR-HPV infection could be available markers for predicting recurrence/residual disease of HSIL after LEEP. Clinically, combining PLR with HR-HPV tests may provide novel evaluation method and reference for management in post-treatment patients with cervical precancerous lesions.
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Affiliation(s)
- Guanxiang Huang
- Laboratory of Gynecologic Oncology, Fujian Maternity and Child Health Hospital, College of Clinical Medicine for Obstetrics & Gynecology and Pediatrics, Fujian Medical University, Fuzhou, Fujian, 350001, People’s Republic of China
- Fujian Key Laboratory of Women and Children’s Critical Diseases Research, Fujian Maternity and Child Health Hospital (Fujian Women and Children’s Hospital), Fuzhou, Fujian, 350001, People’s Republic of China
- Fujian Clinical Research Center for Gynecological Oncology, Fujian Maternity and Child Health Hospital (Fujian Obstetrics and Gynecology Hospital), Fuzhou, Fujian, 350001, People’s Republic of China
| | - Hangjing Gao
- Laboratory of Gynecologic Oncology, Fujian Maternity and Child Health Hospital, College of Clinical Medicine for Obstetrics & Gynecology and Pediatrics, Fujian Medical University, Fuzhou, Fujian, 350001, People’s Republic of China
- Fujian Key Laboratory of Women and Children’s Critical Diseases Research, Fujian Maternity and Child Health Hospital (Fujian Women and Children’s Hospital), Fuzhou, Fujian, 350001, People’s Republic of China
- Fujian Clinical Research Center for Gynecological Oncology, Fujian Maternity and Child Health Hospital (Fujian Obstetrics and Gynecology Hospital), Fuzhou, Fujian, 350001, People’s Republic of China
| | - Yanlin Chen
- Laboratory of Gynecologic Oncology, Fujian Maternity and Child Health Hospital, College of Clinical Medicine for Obstetrics & Gynecology and Pediatrics, Fujian Medical University, Fuzhou, Fujian, 350001, People’s Republic of China
- Fujian Key Laboratory of Women and Children’s Critical Diseases Research, Fujian Maternity and Child Health Hospital (Fujian Women and Children’s Hospital), Fuzhou, Fujian, 350001, People’s Republic of China
| | - Wenyu Lin
- Laboratory of Gynecologic Oncology, Fujian Maternity and Child Health Hospital, College of Clinical Medicine for Obstetrics & Gynecology and Pediatrics, Fujian Medical University, Fuzhou, Fujian, 350001, People’s Republic of China
- Fujian Key Laboratory of Women and Children’s Critical Diseases Research, Fujian Maternity and Child Health Hospital (Fujian Women and Children’s Hospital), Fuzhou, Fujian, 350001, People’s Republic of China
- Fujian Clinical Research Center for Gynecological Oncology, Fujian Maternity and Child Health Hospital (Fujian Obstetrics and Gynecology Hospital), Fuzhou, Fujian, 350001, People’s Republic of China
| | - Jun Shen
- Fujian Provincial Cervical Disease Diagnosis and Treatment Health Center, Fujian Maternity and Child Health Hospital, Fujian Maternity and Child Health Hospital, Fuzhou, Fujian, 350001, People’s Republic of China
| | - Shuxia Xu
- Department of Pathology, Fujian Maternity and Child Health Hospital, Fuzhou, Fujian, 350001, People’s Republic of China
| | - Dabin Liu
- Department of Gynecology, Fujian Maternity and Child Health Hospital, Fuzhou, Fujian, 350001, People’s Republic of China
| | - Zhihui Wu
- Department of Clinical Laboratory, Fujian Maternity and Child Health Hospital, Fuzhou, Fujian, 350001, People’s Republic of China
| | - Xite Lin
- Laboratory of Gynecologic Oncology, Fujian Maternity and Child Health Hospital, College of Clinical Medicine for Obstetrics & Gynecology and Pediatrics, Fujian Medical University, Fuzhou, Fujian, 350001, People’s Republic of China
- Fujian Key Laboratory of Women and Children’s Critical Diseases Research, Fujian Maternity and Child Health Hospital (Fujian Women and Children’s Hospital), Fuzhou, Fujian, 350001, People’s Republic of China
- Fujian Clinical Research Center for Gynecological Oncology, Fujian Maternity and Child Health Hospital (Fujian Obstetrics and Gynecology Hospital), Fuzhou, Fujian, 350001, People’s Republic of China
| | - Tingting Jiang
- Laboratory of Gynecologic Oncology, Fujian Maternity and Child Health Hospital, College of Clinical Medicine for Obstetrics & Gynecology and Pediatrics, Fujian Medical University, Fuzhou, Fujian, 350001, People’s Republic of China
- Fujian Key Laboratory of Women and Children’s Critical Diseases Research, Fujian Maternity and Child Health Hospital (Fujian Women and Children’s Hospital), Fuzhou, Fujian, 350001, People’s Republic of China
- Fujian Clinical Research Center for Gynecological Oncology, Fujian Maternity and Child Health Hospital (Fujian Obstetrics and Gynecology Hospital), Fuzhou, Fujian, 350001, People’s Republic of China
| | - Binhua Dong
- Laboratory of Gynecologic Oncology, Fujian Maternity and Child Health Hospital, College of Clinical Medicine for Obstetrics & Gynecology and Pediatrics, Fujian Medical University, Fuzhou, Fujian, 350001, People’s Republic of China
- Fujian Key Laboratory of Women and Children’s Critical Diseases Research, Fujian Maternity and Child Health Hospital (Fujian Women and Children’s Hospital), Fuzhou, Fujian, 350001, People’s Republic of China
- Fujian Clinical Research Center for Gynecological Oncology, Fujian Maternity and Child Health Hospital (Fujian Obstetrics and Gynecology Hospital), Fuzhou, Fujian, 350001, People’s Republic of China
| | - Pengming Sun
- Laboratory of Gynecologic Oncology, Fujian Maternity and Child Health Hospital, College of Clinical Medicine for Obstetrics & Gynecology and Pediatrics, Fujian Medical University, Fuzhou, Fujian, 350001, People’s Republic of China
- Fujian Key Laboratory of Women and Children’s Critical Diseases Research, Fujian Maternity and Child Health Hospital (Fujian Women and Children’s Hospital), Fuzhou, Fujian, 350001, People’s Republic of China
- Fujian Clinical Research Center for Gynecological Oncology, Fujian Maternity and Child Health Hospital (Fujian Obstetrics and Gynecology Hospital), Fuzhou, Fujian, 350001, People’s Republic of China
- Correspondence: Pengming Sun; Binhua Dong, Laboratory of Gynecologic Oncology, Department of Gynecology, Fujian Maternity and Child Health Hospital, College of Clinical Medicine for Obstetrics & Gynecology and Pediatrics, Fujian Medical University, Fuzhou, Fujian, 350001, People’s Republic of China, Tel +86-591-87558732; +86-13599071900, Fax +86-591-87551247, Email ; ; ;
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24
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Ramos-Martínez IE, Ramos-Martínez E, Segura-Velázquez RÁ, Saavedra-Montañez M, Cervantes-Torres JB, Cerbón M, Papy-Garcia D, Zenteno E, Sánchez-Betancourt JI. Heparan Sulfate and Sialic Acid in Viral Attachment: Two Sides of the Same Coin? Int J Mol Sci 2022; 23:ijms23179842. [PMID: 36077240 PMCID: PMC9456526 DOI: 10.3390/ijms23179842] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2022] [Revised: 08/26/2022] [Accepted: 08/27/2022] [Indexed: 12/11/2022] Open
Abstract
Sialic acids and heparan sulfates make up the outermost part of the cell membrane and the extracellular matrix. Both structures are characterized by being negatively charged, serving as receptors for various pathogens, and are highly expressed in the respiratory and digestive tracts. Numerous viruses use heparan sulfates as receptors to infect cells; in this group are HSV, HPV, and SARS-CoV-2. Other viruses require the cell to express sialic acids, as is the case in influenza A viruses and adenoviruses. This review aims to present, in a general way, the participation of glycoconjugates in viral entry, and therapeutic strategies focused on inhibiting the interaction between the virus and the glycoconjugates. Interestingly, there are few studies that suggest the participation of both glycoconjugates in the viruses addressed here. Considering the biological redundancy that exists between heparan sulfates and sialic acids, we propose that it is important to jointly evaluate and design strategies that contemplate inhibiting the interactions of both glycoconjugates. This approach will allow identifying new receptors and lead to a deeper understanding of interspecies transmission.
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Affiliation(s)
- Ivan Emmanuel Ramos-Martínez
- Departamento de Medicina y Zootecnia de Cerdos, Facultad de Medicina Veterinaria y Zootecnia, Universidad Nacional Autónoma de México, Ciudad de México 04510, Mexico
| | - Edgar Ramos-Martínez
- Facultad de Química, Universidad Nacional Autónoma de México, Ciudad de México 04510, Mexico
| | - René Álvaro Segura-Velázquez
- Unidad de Investigación, Facultad de Medicina Veterinaria y Zootecnia, Universidad Nacional Autónoma de México, Ciudad de México 04510, Mexico
| | - Manuel Saavedra-Montañez
- Departamento de Microbiología e Inmunología, Facultad de Medicina Veterinaria y Zootecnia, Universidad Nacional Autónoma de México, Ciudad de México 04510, Mexico
| | - Jacquelynne Brenda Cervantes-Torres
- Departamento de Microbiología e Inmunología, Facultad de Medicina Veterinaria y Zootecnia, Universidad Nacional Autónoma de México, Ciudad de México 04510, Mexico
| | - Marco Cerbón
- Unidad de Investigación en Reproducción Humana, Instituto Nacional de Perinatología-Facultad de Química, Universidad Nacional Autónoma de México, Ciudad de México 04510, Mexico
| | - Dulce Papy-Garcia
- Glycobiology, Cell Growth ant Tissue Repair Research Unit (Gly-CRRET), Université Paris Est Créteil (UPEC), F-94010 Créteil, France
| | - Edgar Zenteno
- Departamento de Bioquímica, Facultad de Medicina, Universidad Nacional Autónoma de México, Ciudad de México 04510, Mexico
| | - José Ivan Sánchez-Betancourt
- Departamento de Medicina y Zootecnia de Cerdos, Facultad de Medicina Veterinaria y Zootecnia, Universidad Nacional Autónoma de México, Ciudad de México 04510, Mexico
- Correspondence:
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25
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Assessing the Cervicovaginal Microbiota in the Context of hrHPV Infections: Temporal Dynamics and Therapeutic Strategies. mBio 2022; 13:e0161922. [PMID: 35980030 PMCID: PMC9600249 DOI: 10.1128/mbio.01619-22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Cervical cancer is the third leading cause of female cancers globally, resulting in more than 300,000 deaths every year. The majority of all cervical cancers are caused by persistent infections with high-risk human papillomaviruses (hrHPV) that can progress to cancer via a series of premalignant lesions. Most women, however, clear this infection within a year, concomitant with disease regression. Both hrHPV clearance and disease regression have been associated with the composition of the cervicovaginal microenvironment, which is defined by the host immune system and the cervicovaginal microbiome (CVM). A healthy microbiome is generally characterized by a high abundance of Lactobacillus species, and a change in the composition may cause bacterial vaginosis (BV), which is associated with an increased susceptibility to persistent hrHPV infections and disease. In this review, the composition of the CVM is discussed, with emphasis on the possible causes that drive changes in the cervicovaginal microbiota in relation to hrHPV infections, disease progression, and disease regression. The literature search focused on the composition of the CVM and its correlation with hrHPV infections and neoplastic lesions as well as the current efforts to adjust the microbiome against adverse viral outcomes.
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26
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Wu M, Li H, Yu H, Yan Y, Wang C, Teng F, Fan A, Xue F. Disturbances of Vaginal Microbiome Composition in Human Papillomavirus Infection and Cervical Carcinogenesis: A Qualitative Systematic Review. Front Oncol 2022; 12:941741. [PMID: 35903684 PMCID: PMC9316588 DOI: 10.3389/fonc.2022.941741] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2022] [Accepted: 06/06/2022] [Indexed: 11/13/2022] Open
Abstract
BackgroundEmerging evidence has demonstrated a close association between perturbations in vaginal microbiota composition in women and human papillomavirus (HPV) infection, cervical lesions, and cervical cancer (Ca); however, these findings are highly heterogeneous and inconclusive.AimTo perform a comprehensive systematic review of the global disturbance in the vaginal microbiota, specifically in women with HPV-associated cervical diseases, and to further conduct within- and across-disease comparisons.MethodTwenty-two records were identified in a systematic literature search of PubMed, Web of Science, and Embase up to February 28, 2022. We extracted microbial changes at the community (alpha and beta diversity) and taxonomic (relative abundance) levels. Within- and across-disease findings on the relative abundance of taxonomic assignments were qualitatively synthesized.ResultsGenerally, significantly higher alpha diversity was observed for HPV infection, cervical lesions, and/or cancer patients than in controls, and significant differences within beta diversity were observed for the overall microbial composition across samples. In within-disease comparisons, the genera Gardnerella, Megasphaera, Prevotella, Peptostreptococcus, and Streptococcus showed the greatest abundances with HPV infection; Sneathia and Atopobium showed inconsistent abundance with HPV infection, and Staphylococcus was observed in Ca. Across diseases, we find increased levels of Streptococcus and varying levels of Gardnerella were shared across HPV infections, high-grade squamous intraepithelial lesions, and Ca, whereas Lactobacillus iners varied depending on the HPV-related disease subtype.ConclusionsThis systematic review reports that vaginal microbiome disturbances are correlated to the depletion of Lactobacillus, enrichment of anaerobes, and increased abundance of aerobic bacteria in HPV infection and related cervical diseases. Moreover, L. iners may exert either protective or pathogenic effects on different HPV-related diseases.
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Affiliation(s)
- Ming Wu
- Department of Gynecology and Obstetrics, Tianjin Medical University General Hospital, Tianjin, China
- Tianjin Key Laboratory of Female Reproductive Health and Eugenic, Department of Gynecology and Obstetrics, Tianjin Medical University General Hospital, Tianjin, China
| | - Huanrong Li
- Department of Gynecology and Obstetrics, Tianjin Medical University General Hospital, Tianjin, China
- Tianjin Key Laboratory of Female Reproductive Health and Eugenic, Department of Gynecology and Obstetrics, Tianjin Medical University General Hospital, Tianjin, China
| | - Hongfei Yu
- Department of Gynecology and Obstetrics, Tianjin Medical University General Hospital, Tianjin, China
- Tianjin Key Laboratory of Female Reproductive Health and Eugenic, Department of Gynecology and Obstetrics, Tianjin Medical University General Hospital, Tianjin, China
| | - Ye Yan
- Department of Gynecology and Obstetrics, Tianjin Medical University General Hospital, Tianjin, China
- Tianjin Key Laboratory of Female Reproductive Health and Eugenic, Department of Gynecology and Obstetrics, Tianjin Medical University General Hospital, Tianjin, China
| | - Chen Wang
- Department of Gynecology and Obstetrics, Tianjin Medical University General Hospital, Tianjin, China
- Tianjin Key Laboratory of Female Reproductive Health and Eugenic, Department of Gynecology and Obstetrics, Tianjin Medical University General Hospital, Tianjin, China
| | - Fei Teng
- Department of Gynecology and Obstetrics, Tianjin Medical University General Hospital, Tianjin, China
- Tianjin Key Laboratory of Female Reproductive Health and Eugenic, Department of Gynecology and Obstetrics, Tianjin Medical University General Hospital, Tianjin, China
| | - Aiping Fan
- Department of Gynecology and Obstetrics, Tianjin Medical University General Hospital, Tianjin, China
- Tianjin Key Laboratory of Female Reproductive Health and Eugenic, Department of Gynecology and Obstetrics, Tianjin Medical University General Hospital, Tianjin, China
| | - Fengxia Xue
- Department of Gynecology and Obstetrics, Tianjin Medical University General Hospital, Tianjin, China
- Tianjin Key Laboratory of Female Reproductive Health and Eugenic, Department of Gynecology and Obstetrics, Tianjin Medical University General Hospital, Tianjin, China
- *Correspondence: Fengxia Xue,
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Mizutani T, Ishizaka A, Koga M, Tsutsumi T, Yotsuyanagi H. Role of Microbiota in Viral Infections and Pathological Progression. Viruses 2022; 14:950. [PMID: 35632692 PMCID: PMC9144409 DOI: 10.3390/v14050950] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2022] [Revised: 04/29/2022] [Accepted: 04/29/2022] [Indexed: 02/04/2023] Open
Abstract
Viral infections are influenced by various microorganisms in the environment surrounding the target tissue, and the correlation between the type and balance of commensal microbiota is the key to establishment of the infection and pathogenicity. Some commensal microorganisms are known to resist or promote viral infection, while others are involved in pathogenicity. It is also becoming evident that the profile of the commensal microbiota under normal conditions influences the progression of viral diseases. Thus, to understand the pathogenesis underlying viral infections, it is important to elucidate the interactions among viruses, target tissues, and the surrounding environment, including the commensal microbiota, which should have different relationships with each virus. In this review, we outline the role of microorganisms in viral infections. Particularly, we focus on gaining an in-depth understanding of the correlations among viral infections, target tissues, and the surrounding environment, including the commensal microbiota and the gut virome, and discussing the impact of changes in the microbiota (dysbiosis) on the pathological progression of viral infections.
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Affiliation(s)
- Taketoshi Mizutani
- Department of Computational Biology and Medical Sciences, Graduate School of Frontier Sciences, The University of Tokyo, Chiba 277-8562, Japan
- Division of Infectious Diseases, Advanced Clinical Research Center, the Institute of Medical Science, The University of Tokyo, Tokyo 108-8639, Japan; (A.I.); (M.K.); (T.T.); (H.Y.)
| | - Aya Ishizaka
- Division of Infectious Diseases, Advanced Clinical Research Center, the Institute of Medical Science, The University of Tokyo, Tokyo 108-8639, Japan; (A.I.); (M.K.); (T.T.); (H.Y.)
| | - Michiko Koga
- Division of Infectious Diseases, Advanced Clinical Research Center, the Institute of Medical Science, The University of Tokyo, Tokyo 108-8639, Japan; (A.I.); (M.K.); (T.T.); (H.Y.)
| | - Takeya Tsutsumi
- Division of Infectious Diseases, Advanced Clinical Research Center, the Institute of Medical Science, The University of Tokyo, Tokyo 108-8639, Japan; (A.I.); (M.K.); (T.T.); (H.Y.)
| | - Hiroshi Yotsuyanagi
- Division of Infectious Diseases, Advanced Clinical Research Center, the Institute of Medical Science, The University of Tokyo, Tokyo 108-8639, Japan; (A.I.); (M.K.); (T.T.); (H.Y.)
- Department of Infectious Diseases and Applied Immunology, IMSUT Hospital of Institute of Medical Science, The University of Tokyo, Tokyo 108-8639, Japan
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