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Zayats R, Murooka TT, McKinnon LR. HPV and the Risk of HIV Acquisition in Women. Front Cell Infect Microbiol 2022; 12:814948. [PMID: 35223546 PMCID: PMC8867608 DOI: 10.3389/fcimb.2022.814948] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2021] [Accepted: 01/03/2022] [Indexed: 01/08/2023] Open
Abstract
The risk of HIV acquisition is low on a per-contact basis but increased by transmission co-factors such as other sexually transmitted infections (STIs). Human papillomavirus (HPV) is a prevalent STI that most individuals will acquire HPV in their lifetime. Current HPV vaccines can prevent newly acquired infections, but are largely ineffective against established HPV, complicating worldwide eradication efforts. In addition to being the causative agent of cervical cancer, accumulating evidence suggests that HPV infection and/or accompanying cervical inflammation increase the risk of HIV infection in men and women. The fact that immunological features observed during HPV infection overlap with cellular and molecular pathways known to enhance HIV susceptibility underscore the potential interplay between these two viral infections that fuel their mutual spread. Here we review current insights into how HPV infection and the generation of anti-HPV immunity contribute to higher HIV transmission rates, and the impact of HPV on mucosal inflammation, immune cell trafficking, and epithelial barrier function.
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Affiliation(s)
- Romaniya Zayats
- Department of Immunology, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, MB, Canada
| | - Thomas T. Murooka
- Department of Immunology, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, MB, Canada
- Department of Medical Microbiology and Infectious Diseases, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, MB, Canada
- *Correspondence: Thomas T. Murooka, ; Lyle R. McKinnon,
| | - Lyle R. McKinnon
- Department of Medical Microbiology and Infectious Diseases, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, MB, Canada
- Centre for the AIDS Programme of Research in South Africa (CAPRISA), Durban, South Africa
- *Correspondence: Thomas T. Murooka, ; Lyle R. McKinnon,
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Nodjikouambaye ZA, Compain F, Sadjoli D, Mboumba Bouassa RS, Péré H, Veyer D, Robin L, Adawaye C, Tonen-Wolyec S, Moussa AM, Koyalta D, Belec L. Accuracy of Curable Sexually Transmitted Infections and Genital Mycoplasmas Screening by Multiplex Real-Time PCR Using a Self-Collected Veil among Adult Women in Sub-Saharan Africa. Infect Dis Obstet Gynecol 2019; 2019:8639510. [PMID: 31379424 PMCID: PMC6662439 DOI: 10.1155/2019/8639510] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2019] [Revised: 04/15/2019] [Accepted: 05/20/2019] [Indexed: 11/17/2022] Open
Abstract
Background Sexually transmitted infections (STIs) are highly prevalent in sub-Saharan Africa. Genital self-sampling may facilitate the screening of STIs in hard-to-reach remote populations far from large health care centers and may increase screening rates. The cross-sectional GYNAUTO-STI study was carried out to assess the performance of a novel genital veil (V-Veil-Up Gyn Collection Device, V-Veil-Up Pharma, Ltd., Nicosia, Cyprus) as a genital self-sampling device to collect genital secretions to diagnose STIs by molecular biology as compared to reference clinician-collected genital specimens, in adult African women. Methods Adult women living in N'Djamena, the capital city of Chad, were recruited from the community and referred to the clinic for women's sexual health "La Renaissance Plus". A clinician obtained an endocervical specimen using flocked swab. Genital secretions were also obtained by self-collection using veil. Both clinician- and self-collected specimens were tested for common curable STIs (including Chlamydia trachomatis, Neisseria gonorrhoeae, Mycoplasma genitalium, and Trichomonas vaginalis) and genital Mycoplasma spp. by multiplex real-time PCR (Allplex™ STI Essential Assay, Seegene, Seoul, South Korea). Test positivities for both collection methods were compared by assessing methods agreement, sensitivity, and specificity. Results A total of 251 women (mean age, 35.1 years) were prospectively enrolled. Only seven (2.8%) women were found to be infected with at least one common STIs [C. trachomatis: 3 (1.2%), N. gonorrhoeae: 1 (0.4%), M. genitalium: 4 (1.6%) and T. vaginalis: 1 (0.4%)], while the prevalence of genital mycoplasmas was much higher (54.2%) with a predominance of Ureaplasma parvum (42.6%). Self-collection by veil was non-inferior to clinician-based collection for genital microorganisms DNA molecular testing, with "almost perfect" agreement between both methods, high sensitivity (97.0%; 95%CI: 92.5-99.2%), and specificity (88.0%; 95%CI: 80.7-93.3%). Remarkably, the mean total number of genital microorganisms detected per woman was 1.14-fold higher in self-collected specimens compared to that in clinician-collected specimens. Conclusions Veil-based self-collection of female genital secretions constitutes a convenient tool to collect in gentle way cervicovaginal secretions for accurate molecular detection of genital bacteria. Such sampling procedure could be easily implemented in STIs clinics in sub-Saharan Africa.
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Affiliation(s)
- Zita Aleyo Nodjikouambaye
- Service de Gynécologie-Obstétrique, Hôpital de la Mère et de l'Enfant, N'Djamena, Chad
- Ecole Doctorale Régionale en Infectiologie Tropicale de Franceville, Franceville, Gabon
| | - Fabrice Compain
- Laboratoire de Microbiologie, Hôpital Européen Georges Pompidou, Paris, France
- INSERM UMRS 1138, UPMC Université (Paris VI), Université Paris Descartes (Paris V) and Université Paris Diderot (Paris VII), Centre de Recherche Biomédicale des Cordeliers, Paris, France
- Faculté de Médecine Paris Descartes, Université Paris Descartes (Paris V), Sorbonne Paris Cité, Paris, France
| | - Damtheou Sadjoli
- Cabinet Médical de Gynécologie-Obstétrique “La Renaissance Plus”, N'Djamena, Chad
| | - Ralph-Sydney Mboumba Bouassa
- Ecole Doctorale Régionale en Infectiologie Tropicale de Franceville, Franceville, Gabon
- Laboratoire de Microbiologie, Hôpital Européen Georges Pompidou, Paris, France
| | - Hélène Péré
- Laboratoire de Microbiologie, Hôpital Européen Georges Pompidou, Paris, France
- INSERM UMRS 1138, UPMC Université (Paris VI), Université Paris Descartes (Paris V) and Université Paris Diderot (Paris VII), Centre de Recherche Biomédicale des Cordeliers, Paris, France
- Faculté de Médecine Paris Descartes, Université Paris Descartes (Paris V), Sorbonne Paris Cité, Paris, France
| | - David Veyer
- Laboratoire de Microbiologie, Hôpital Européen Georges Pompidou, Paris, France
| | - Leman Robin
- Laboratoire de Microbiologie, Hôpital Européen Georges Pompidou, Paris, France
| | - Chatté Adawaye
- Institut National Supérieur des Sciences et Techniques d'Abéché, Abéché, Chad
| | - Serge Tonen-Wolyec
- Ecole Doctorale Régionale en Infectiologie Tropicale de Franceville, Franceville, Gabon
- Faculté de Médecine, Université de Bunia, Bunia, Democratic Republic of the Congo
- Faculté de Médecine et de Pharmacie, Université de Kisangani, Kisangani, Democratic Republic of the Congo
| | - Ali Mahamat Moussa
- Faculté de Médecine, N'Djamena, Chad
- Service de Gastro-Entérologie, Hôpital Général de Référence Nationale, N'Djamena, Chad
| | | | - Laurent Belec
- Laboratoire de Microbiologie, Hôpital Européen Georges Pompidou, Paris, France
- INSERM UMRS 1138, UPMC Université (Paris VI), Université Paris Descartes (Paris V) and Université Paris Diderot (Paris VII), Centre de Recherche Biomédicale des Cordeliers, Paris, France
- Faculté de Médecine Paris Descartes, Université Paris Descartes (Paris V), Sorbonne Paris Cité, Paris, France
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Y Chromosome DNA in Women's Vaginal Samples as a Biomarker of Recent Vaginal Sex and Condom Use With Male Partners in the HPV Infection and Transmission Among Couples Through Heterosexual Activity Cohort Study. Sex Transm Dis 2018; 45:28-34. [PMID: 28876295 DOI: 10.1097/olq.0000000000000688] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
BACKGROUND Y chromosome DNA from male epithelial and sperm cells was detected in vaginal samples after unprotected sex in experimental studies. We assessed the strength of this association in an observational setting to examine the utility of Y chromosome DNA as a biomarker of recent sexual behaviors in epidemiological studies. METHODS The HPV (human papillomavirus) Infection and Transmission Among Couples Through Heterosexual Activity cohort study enrolled 502 women attending a university or college in Montréal, Canada, and their male partners from 2005 to 2010. Participants completed self-administered questionnaires. We used real-time polymerase chain reaction to test women's baseline vaginal samples for Y chromosome DNA and assessed which sexual behaviors were independent predictors of Y chromosome DNA positivity and quantity with logistic and negative binomial regression. RESULTS Y chromosome DNA positivity decreased from 77% in women in partnerships reporting vaginal sex 0 to 1 day ago to 13% in women in partnerships reporting last vaginal sex of 15 or more days ago (adjusted odds ratio, 0.09; 95% confidence interval, 0.02-0.36). The mean proportion of exfoliated vaginal sample cells with Y chromosome DNA was much lower for women who reported always using condoms (0.01%) than for women who reported never using condoms (2.07%) (adjusted ratio, 26.8; 95% confidence interval, 8.9-80.5). No association was found with reported oral/digital sex frequency or concurrency of partnerships. CONCLUSIONS Y chromosome DNA quantity is strongly associated with days since last vaginal sex and lack of condom use in observational settings. Y chromosome DNA quantity may prove useful as a correlate of recent vaginal sex in observational studies lacking data on sexual behavior, such as surveillance studies of human papillomavirus infection prevalence.
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Malagón T, Burchell AN, El-Zein M, Guénoun J, Tellier PP, Coutlée F, Franco EL. Estimating HPV DNA Deposition Between Sexual Partners Using HPV Concordance, Y Chromosome DNA Detection, and Self-reported Sexual Behaviors. J Infect Dis 2017; 216:1210-1218. [PMID: 28968731 DOI: 10.1093/infdis/jix477] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2017] [Accepted: 09/06/2017] [Indexed: 01/10/2023] Open
Abstract
Background Detection of human papillomavirus (HPV) DNA in genital samples may not always represent true infections but may be depositions from infected sexual partners. We examined whether sexual risk factors and a biomarker (Y chromosome DNA) were associated with genital HPV partner concordance and estimated the fraction of HPV detections potentially attributable to partner deposition. Methods The HITCH study enrolled young women attending a university or college in Montréal, Canada, and their male partners, from 2005 to 2010. We tested baseline genital samples for Y chromosome DNA and HPV DNA using polymerase chain reaction. Results Type-specific HPV concordance was 42.4% in partnerships where at least one partner was HPV DNA positive. Y chromosome DNA predicted type-specific HPV concordance in univariate analyses, but in multivariable models the independent predictors of concordance were days since last vaginal sex (26.5% higher concordance 0-1 vs 8-14 days after last vaginal sex) and condom use (22.6% higher concordance in never vs always users). We estimated that 14.1% (95% confidence interval [CI], 6.3-21.9%) of HPV DNA detections in genital samples were attributable to vaginal sex in the past week. Conclusions A substantial proportion of HPV DNA detections may be depositions due to recent unprotected vaginal sex.
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Affiliation(s)
- Talía Malagón
- Division of Cancer Epidemiology, Department of Oncology, McGill University, Montreal, Canada
| | - Ann N Burchell
- Department of Family and Community Medicine and Centre for Urban Health Solutions, Li Ka Shing Knowledge Institute, St. Michael's Hospital, Toronto.,Department of Family and Community Medicine and Dalla Lana School of Public Health, University of Toronto, Canada
| | - Mariam El-Zein
- Division of Cancer Epidemiology, Department of Oncology, McGill University, Montreal, Canada
| | - Julie Guénoun
- Département de Microbiologie et Infectiologie, Centre Hospitalier de l'Université de Montréal.,Département de Microbiologie et Immunologie, Université de Montréal
| | | | - François Coutlée
- Département de Microbiologie et Infectiologie, Centre Hospitalier de l'Université de Montréal.,Département de Microbiologie et Immunologie, Université de Montréal
| | - Eduardo L Franco
- Division of Cancer Epidemiology, Department of Oncology, McGill University, Montreal, Canada.,Department of Epidemiology, Biostatistics and Occupational Health, McGill University, Montreal, Canada
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Natural History of HPV Infection across the Lifespan: Role of Viral Latency. Viruses 2017; 9:v9100267. [PMID: 28934151 PMCID: PMC5691619 DOI: 10.3390/v9100267] [Citation(s) in RCA: 144] [Impact Index Per Article: 20.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2017] [Revised: 09/18/2017] [Accepted: 09/19/2017] [Indexed: 12/15/2022] Open
Abstract
Large-scale epidemiologic studies have been invaluable for elaboration of the causal relationship between persistent detection of genital human papillomavirus (HPV) infection and the development of invasive cervical cancer. However, these studies provide limited data to adequately inform models of the individual-level natural history of HPV infection over the course of a lifetime, and particularly ignore the biological distinction between HPV-negative tests and lack of infection (i.e., the possibility of latent, undetectable HPV infection). Using data from more recent epidemiological studies, this review proposes an alternative model of the natural history of genital HPV across the life span. We argue that a more complete elucidation of the age-specific probabilities of the alternative transitions is highly relevant with the expanded use of HPV testing in cervical cancer screening. With routine HPV testing in cervical cancer screening, women commonly transition in and out of HPV detectability, raising concerns for the patient and the provider regarding the source of the positive test result, its prognosis, and effective strategies to prevent future recurrence. Alternative study designs and analytic frameworks are proposed to better understand the frequency and determinants of these transition pathways.
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Presence of human papillomavirus in semen of healthy men is firmly associated with HPV infections of the penile epithelium. Fertil Steril 2015. [DOI: 10.1016/j.fertnstert.2015.06.028] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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Silva J, Cerqueira F, Medeiros R. Y chromosome DNA in cervicovaginal self-collected samples of childbearing age women: Implications for epitheliotropic sexually transmitted infections? Life Sci 2015; 139:62-8. [PMID: 26281916 DOI: 10.1016/j.lfs.2015.07.027] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2015] [Revised: 06/19/2015] [Accepted: 07/28/2015] [Indexed: 11/15/2022]
Abstract
AIMS Assuming a possible association between Y chromosome (Yc)-DNA and sexually transmitted infection (STI) transmission rate, could Yc-DNA be related to an increased prevalence of Human Papillomavirus (HPV), Herpes Simplex Virus (HSV-1/2) and Chlamydia trachomatis (CT)? Could Yc-DNA be used to validate self-reported condom use and sexual behaviors? MAIN METHODS Cervicovaginal (CV) self-collected samples of 612 Portuguese women at childbearing age were tested for Yc, HPV, HSV-1/2 and CT by polymerase chain reaction (PCR). KEY FINDINGS The prevalence of Yc, HPV, CT and HSV-2 was 4.9%, 17.6%, 11.6% and 2.8%, respectively. There was a statistically significant trend for increased Yc-DNA prevalence in HPV positive samples [odds ratio (OR) 2.35, 95% confidence interval (CI) 1.03-5.31] and oral contraceptive (OC) use (OR 4.73, 95% CI 1.09-20.44). A protective effect of condom use was observed in Yc-DNA detection (OR 0.40, 95% CI 0.18-0.89). No statistically significant difference was found between Yc-DNA, CT and HSV-2 infection. HPV infection risk increased with age (>20 years), young age at first sexual intercourse (FSI) (≤18 years), >1 lifetime sexual partner (LSP) and OC use. Risk factors for CT infection were young age (≤20 years) and young age at FSI (≤18 years). HSV-2 infection risk increased with age (>20 years) and >1 LSP. SIGNIFICANCE Considering the prevalence of HPV and CT in Yc positive samples, we hypothesize a current infection due to recent sexual activity. The study of Yc PCR may add information as (i) a predictor of STI transmission and (ii) an indicative biomarker to validate self-reported condom use.
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Affiliation(s)
- Jani Silva
- Molecular Oncology GRP and Viral Pathology - IC, Portuguese Institute of Oncology of Porto (IPO Porto), Porto, Portugal; Faculty of Medicine, University of Porto, Porto, Portugal; FP-ENAS Research Unit, UFP Energy, Environment and Health Research Unit, CEBIMED, Biomedical Research centre, Fernando Pessoa University, Porto, Portugal; LPCC, Research Department, Portuguese League Against Cancer (LPPC-NRN), Portugal
| | - Fátima Cerqueira
- FP-ENAS Research Unit, UFP Energy, Environment and Health Research Unit, CEBIMED, Biomedical Research centre, Fernando Pessoa University, Porto, Portugal
| | - Rui Medeiros
- Molecular Oncology GRP and Viral Pathology - IC, Portuguese Institute of Oncology of Porto (IPO Porto), Porto, Portugal; FP-ENAS Research Unit, UFP Energy, Environment and Health Research Unit, CEBIMED, Biomedical Research centre, Fernando Pessoa University, Porto, Portugal; LPCC, Research Department, Portuguese League Against Cancer (LPPC-NRN), Portugal.
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Moscicki AB, Schiffman M, Burchell A, Albero G, Giuliano AR, Goodman MT, Kjaer SK, Palefsky J. Updating the natural history of human papillomavirus and anogenital cancers. Vaccine 2012; 30 Suppl 5:F24-33. [PMID: 23199964 PMCID: PMC3700362 DOI: 10.1016/j.vaccine.2012.05.089] [Citation(s) in RCA: 260] [Impact Index Per Article: 21.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2011] [Revised: 04/26/2012] [Accepted: 05/02/2012] [Indexed: 01/27/2023]
Abstract
This chapter addresses the natural history of anogenital human papillomavirus (HPV) infection. Cervical infections are the best understood HPV infection. Cervical HPV persistence is the known necessary event for the development of cervical cancer. New infections appearing at any age are benign unless they persist. Several long-term natural history studies have now shed light on the very low risk of cervical intraepithelial neoplasia (CIN) 3+ in women past the peak of HPV acquisition (e.g., 30 or older) who are HPV-negative or clear their HPV. Although data on transmission of HPV are finally emerging, rates of transmission between heterosexual couples vary widely among studies. Factors that affect the calculations of these rates include a) intervals between testing points, b) rates of concordance or discordance at baseline, and c) difficulty in defining established infections versus contamination. Both cervix to anus and anus to cervix autoinoculation in the same woman appears to be quite common. Whether either site serves as a long-term reservoir is unknown. Studies show that anal infections in women and in men who have sex with men are quite common with cumulative rates up to 70-90%. Similarly, clearance of anal HPV is also common, with few individuals showing persistence unless they are human immunodeficiency virus (HIV)-infected. HIV strongly influences the development of anal intraepithelial neoplasia (AIN). The few studies on the natural history of AIN in HIV-infected men suggest that high-grade AIN is a precursor to invasive anal cancer. Although no natural history studies of AIN are available in women, women with other HPV-associated lesions, including CIN3+ and vulvar cancer, have higher rates of anal cancer. Data on the natural history of HPV of the male genitalia are also emerging, although penile intraepithelial neoplasia is poorly understood. Cumulative rates of HPV are extremely high in men and risks are associated with sexual behavior. Unlike women, prevalence rates are steady across all ages, suggesting that men do not develop protection against reinfection. This article forms part of a special supplement entitled "Comprehensive Control of HPV Infections and Related Diseases" Vaccine Volume 30, Supplement 5, 2012.
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Affiliation(s)
- Anna-Barbara Moscicki
- Division of Adolescent Medicine, Department of Pediatrics, University of California, San Francisco, San Francisco, CA, USA.
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