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Sen S. HPV infection and its correlation with p53 and Bcl-2 among pregnant mothers and their infants. Virus Genes 2024; 60:263-274. [PMID: 38664293 DOI: 10.1007/s11262-024-02070-x] [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: 11/25/2023] [Accepted: 04/05/2024] [Indexed: 05/31/2024]
Abstract
The investigation of perinatal transmission of HPV is vital for early screening of cervical/oral cancers. Here, transmission of HPV from the pregnant women to their infants was studied. p53 and Bcl-2 expressions and their correlations with HPV infection were examined. HPV infection was detected in the cervical and oral swabs of 135 mother-baby pairs employing both PCR and HC-II methods. 1 year follow-up with an interim visit at 3 months for mothers and 6 months for babies was performed. Immunocytochemistry of p53 and Bcl-2 using the streptavidin-biotin peroxidase method was performed. Prevalence of HPV infection in the mothers was 28.14%, (38/135) and 30.37% (41/135) determined by the PCR and HC-II methods respectively. HPV 16 and/or 18 was identified in 81.57% (31/38) and 82.92% (34/41) of the HPV + women estimated by PCR and HC-II methods respectively. Prevalence rate of HPV 16 among the HPV + pregnant women was 63.15% (24/38) and 65.85% (27/41) determined by PCR and HC-II methods respectively. The frequency of perinatal transmission was 21.05% (8/38) and 21.95% (9/41) determined by PCR and HC-II methods respectively at birth. The HPV + infants in the follow up study cleared the infection within 6 weeks. An abnormal nuclear expression of p53 and cytoplasmic expression of Bcl-2 were observed in the HPV + mother-baby pairs. Cesarean section did not protect the infants against perinatal HPV transmission. The detection of p53 and Bcl-2 proteins in the HPV + mother-baby pairs suggests that these biomarkers may be important in the early screening of oral/cervix cancers in positive cases.
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Affiliation(s)
- Subhrojit Sen
- Department of Viral Associated Human Cancer, Chittaranjan National Cancer Institute, 37, S.P. Mukherjee Road, Kolkata, 700026, India.
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Peronace C, Cione E, Abrego-Guandique DM, Fazio MD, Panduri G, Caroleo MC, Cannataro R, Minchella P. FAM19A4 and hsa-miR124-2 Double Methylation as Screening for ASC-H- and CIN1 HPV-Positive Women. Pathogens 2024; 13:312. [PMID: 38668267 PMCID: PMC11054986 DOI: 10.3390/pathogens13040312] [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: 03/05/2024] [Revised: 04/04/2024] [Accepted: 04/09/2024] [Indexed: 04/29/2024] Open
Abstract
The DNA methylation levels of host cell genes increase with the severity of the cervical intraepithelial neoplasia (CIN) grade and are very high in cervical cancer. Our study aims to evaluate FAM19A4 and hsa-miR124-2 methylation in Atypical Squamous cells with high-grade squamous intraepithelial lesions (ASC-H) and in CIN1, defined as low-grade squamous intraepithelial lesions (LSILs) by the Bethesda classification, as possible early warning biomarkers for managing women with high-risk HPV infections (hrHPV). FAM19A4 and hsa-miR124-2 methylation tests were conducted on fifty-six cervical screening samples from a subset of women aged 30-64 years old. Specimens were collected into ThinPrep PreservCyt Solution. Their HrHPV genotype and cytology diagnosis were known. A Qiasure (Qiagen) was used for FAM19A4 and hsa-miR124-2 methylation testing on bisulfite-converted DNA, according to the manufacturer's specifications. The reported results were hypermethylation-positive or -negative. We found that FAM194A4 and hsa-miR124-2 methylation was detected in 75% of ASC-H cases with a persistent infection of hrHPV. A total of 60% of CIN1 lesions were found to be positive for methylation, and 83.3% were when the cytology was CIN2/3. In addition, as a novelty of this pilot study, we found that combined FAM19A4 and hsa-miR124-2 methylation positivity rates (both methylated) were associated with the HPV genotypes 16, 18, and 59 and covered 22 and 25% of ASC-H and CIN1 cases, respectively. The methylation of these two genes, in combination with HPV genotyping, can be used as an early warning biomarker in the management and follow-up of women with ASC-H and CIN1 to avoid their progression to cervical cancer.
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Affiliation(s)
- Cinzia Peronace
- Unit of Microbiology and Virology, PO Pugliese, AOU Renato Dulbecco, 88100 Catanzaro, Italy; (M.D.F.); (G.P.); (P.M.)
| | - Erika Cione
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, 87036 Rende (CS), Italy
- Galascreen Laboratories, University of Calabria, 87036 Rende (CS), Italy; (D.M.A.-G.); (M.C.C.); (R.C.)
| | - Diana Marisol Abrego-Guandique
- Galascreen Laboratories, University of Calabria, 87036 Rende (CS), Italy; (D.M.A.-G.); (M.C.C.); (R.C.)
- Department of Health Sciences, University of Magna Graecia, 88100 Catanzaro, Italy
| | - Marco De Fazio
- Unit of Microbiology and Virology, PO Pugliese, AOU Renato Dulbecco, 88100 Catanzaro, Italy; (M.D.F.); (G.P.); (P.M.)
| | - Giuseppina Panduri
- Unit of Microbiology and Virology, PO Pugliese, AOU Renato Dulbecco, 88100 Catanzaro, Italy; (M.D.F.); (G.P.); (P.M.)
| | - Maria Cristina Caroleo
- Galascreen Laboratories, University of Calabria, 87036 Rende (CS), Italy; (D.M.A.-G.); (M.C.C.); (R.C.)
- Department of Health Sciences, University of Magna Graecia, 88100 Catanzaro, Italy
| | - Roberto Cannataro
- Galascreen Laboratories, University of Calabria, 87036 Rende (CS), Italy; (D.M.A.-G.); (M.C.C.); (R.C.)
| | - Pasquale Minchella
- Unit of Microbiology and Virology, PO Pugliese, AOU Renato Dulbecco, 88100 Catanzaro, Italy; (M.D.F.); (G.P.); (P.M.)
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3
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Zhong F, Wang T, Li W, Zhang H, Zeng X, Geisler D, Zhou X, Cong Q, Sui L, Tao X, Zhao C. Associations of Single Versus Multiple Human Papillomavirus Infections With the Prevalence of Cervical Intraepithelial Neoplasia 2/3 and Squamous Cell Carcinoma Lesions: Human Papillomavirus Type-Specific Attribution. J Transl Med 2024; 104:100328. [PMID: 38237737 DOI: 10.1016/j.labinv.2024.100328] [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: 11/30/2023] [Revised: 12/26/2023] [Accepted: 01/07/2024] [Indexed: 02/12/2024] Open
Abstract
The risk of developing cervical squamous lesions in women with multiple high-risk human papillomavirus (hrHPV) infections is uncertain. The aim of this retrospective study was to investigate the type-specific attribution and phylogenetic effects of single and multiple hrHPV subtypes in cervical squamous lesions. All cases with cervical histopathologic diagnosis and human papillomavirus (HPV) genotyping results in the 6 months preceding biopsy from October 2018 to December 2022 were studied and analyzed. Over the study period, 70,361 cases with histopathologic follow-up and prior HPV genotyping were identified. The hrHPV-positive rate was 55.6% (39,104/70,361), including single hrHPV detected in 27,182 (38.6%), 2 types of hrHPV detected in 8158 (11.6%), and 3 types of hrHPV detected in 2486 (3.5%). Among 16,457 cases with a histologically diagnosed squamous lesion (cervical intraepithelial neoplasia 1: 11411; cervical intraepithelial neoplasia 2/3: 4192; squamous cell carcinoma: 854 cases), the prevalence of single hrHPV infection increased, but the rate of multiple concomitant hrHPV infections showed negative association as the degree of squamous lesions increased. Among women with a single HPV16 infection, cervical intraepithelial neoplasia 2/3 and squamous cell carcinoma (CIN2+) diagnostic rate was 30.6%, and it increased to 47.6% when coinfected with HPV33 (P < .001) but significantly decreased when coinfected with all other hrHPV types (P < .05). By comparing CIN2+ diagnostic rates in 40 most common 2 types of hrHPV infections with related single hrHPV infection, CIN2+ rates were decreased in 12 combinations (30.0%), equivalent in 26 combinations (65.0%), and increased in 2 combinations (5.0%). The cases with 3 types of HPV infections reduced the risk for CIN2+ compared with related single HPV infections. HPV16+52+53, HPV16+52+68, HPV16+52+51, HPV16+39+52, and HPV16+58+53 significantly decreased the risk of CIN2+ compared with HPV16 single infection (P < .05). This study demonstrates that multiple hrHPV infections are not associated with cumulatively higher risk for CIN2+ development, suggesting that oncogenic progression of multiple hrHPV-associated cervical squamous lesions is neither synergistic nor a cumulative effect at the phylogenetic level, possibly a way of competitive interference.
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Affiliation(s)
- Fangfang Zhong
- Department of Pathology, Obstetrics and Gynecology Hospital of Fudan University, Shanghai, China
| | - Tiannan Wang
- Department of Pathology, University of Southern California, Los Angeles, California
| | - Wenzhi Li
- Department of Obstetrics and Gynecology, Obstetrics and Gynecology Hospital of Fudan University, Shanghai, China
| | - Huina Zhang
- Department of Pathology, University of Rochester Medical Center, Rochester, New York
| | - Xianxu Zeng
- Department of Pathology, The Third Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Daniel Geisler
- Department of Pathology, Magee-Womens Hospital of University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania
| | - Xianrong Zhou
- Department of Pathology, Obstetrics and Gynecology Hospital of Fudan University, Shanghai, China
| | - Qing Cong
- Center of Diagnosis and Treatment for Cervical Diseases, Obstetrics and Gynecology Hospital of Fudan University, Shanghai, China
| | - Long Sui
- Center of Diagnosis and Treatment for Cervical Diseases, Obstetrics and Gynecology Hospital of Fudan University, Shanghai, China
| | - Xiang Tao
- Department of Pathology, Obstetrics and Gynecology Hospital of Fudan University, Shanghai, China.
| | - Chengquan Zhao
- Department of Pathology, Magee-Womens Hospital of University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania.
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Zhang Y, Wu X, Li D, Huang R, Deng X, Li M, Du F, Zhao Y, Shen J, Chen Y, Zhang P, Hu C, Xiao Z, Wen Q. HPV-associated cervicovaginal microbiome and host metabolome characteristics. BMC Microbiol 2024; 24:94. [PMID: 38519882 PMCID: PMC10958955 DOI: 10.1186/s12866-024-03244-1] [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: 11/23/2023] [Accepted: 02/28/2024] [Indexed: 03/25/2024] Open
Abstract
BACKGROUND Cervicovaginal microbiome plays an important role in the persistence of HPV infection and subsequent disease development. However, cervicovaginal microbiota varied cross populations with different habits and regions. Identification of population-specific biomarkers from cervicovaginal microbiota and host metabolome axis may support early detection or surveillance of HPV-induced cervical disease at all sites. Therefore, in the present study, to identify HPV-specific biomarkers, cervicovaginal secretion and serum samples from HPV-infected patients (HPV group, n = 25) and normal controls (normal group, n = 17) in Xichang, China were collected for microbiome (16S rRNA gene sequencing) and metabolome (UHPLC-MS/MS) analysis, respectively. RESULTS The results showed that key altered metabolites of 9,10-DiHOME, α-linolenic acid, ethylparaben, glycocholic acid, pipecolic acid, and 9,12,13-trihydroxy-10(E),15(Z)-octadecadienoic acid, correlating with Sneathia (Sneathia_amnii), Lactobacillus (Lactobacillus_iners), Atopobium, Mycoplasma, and Gardnerella, may be potential biomarkers of HPV infection. CONCLUSION The results of current study would help to reveal the association of changes in cervicovaginal microbiota and serum metabolome with HPV infections.
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Affiliation(s)
- Yao Zhang
- Department of Oncology, The Affiliated Hospital, Southwest Medical University, Luzhou, Sichuan, China
- Cell Therapy & Cell Drugs Key Laboratory of Luzhou, Department of Pharmacology, School of Pharmacy, Southwest Medical University, Luzhou, Sichuan, China
- South Sichuan Institute of Translational Medicine, Luzhou, Sichuan, China
| | - Xu Wu
- Cell Therapy & Cell Drugs Key Laboratory of Luzhou, Department of Pharmacology, School of Pharmacy, Southwest Medical University, Luzhou, Sichuan, China
- South Sichuan Institute of Translational Medicine, Luzhou, Sichuan, China
| | - Dan Li
- Department of Oncology, The Affiliated Hospital, Southwest Medical University, Luzhou, Sichuan, China
| | - Rong Huang
- Department of Oncology, The Affiliated Hospital, Southwest Medical University, Luzhou, Sichuan, China
| | - Xiangyu Deng
- Department of Oncology, The Affiliated Hospital, Southwest Medical University, Luzhou, Sichuan, China
| | - Mingxing Li
- Cell Therapy & Cell Drugs Key Laboratory of Luzhou, Department of Pharmacology, School of Pharmacy, Southwest Medical University, Luzhou, Sichuan, China
- South Sichuan Institute of Translational Medicine, Luzhou, Sichuan, China
| | - Fukuan Du
- Cell Therapy & Cell Drugs Key Laboratory of Luzhou, Department of Pharmacology, School of Pharmacy, Southwest Medical University, Luzhou, Sichuan, China
- South Sichuan Institute of Translational Medicine, Luzhou, Sichuan, China
| | - Yueshui Zhao
- Cell Therapy & Cell Drugs Key Laboratory of Luzhou, Department of Pharmacology, School of Pharmacy, Southwest Medical University, Luzhou, Sichuan, China
- South Sichuan Institute of Translational Medicine, Luzhou, Sichuan, China
| | - Jing Shen
- Cell Therapy & Cell Drugs Key Laboratory of Luzhou, Department of Pharmacology, School of Pharmacy, Southwest Medical University, Luzhou, Sichuan, China
- South Sichuan Institute of Translational Medicine, Luzhou, Sichuan, China
| | - Yu Chen
- Cell Therapy & Cell Drugs Key Laboratory of Luzhou, Department of Pharmacology, School of Pharmacy, Southwest Medical University, Luzhou, Sichuan, China
- South Sichuan Institute of Translational Medicine, Luzhou, Sichuan, China
| | - Pingxiu Zhang
- Yanyuan County Maternal and Child Health and Family Planning Service Center, Xichang, Sichuan, China
| | - Congcui Hu
- Yanyuan County People's Hospital, Xichang, Sichuan, China
| | - Zhangang Xiao
- Cell Therapy & Cell Drugs Key Laboratory of Luzhou, Department of Pharmacology, School of Pharmacy, Southwest Medical University, Luzhou, Sichuan, China.
- South Sichuan Institute of Translational Medicine, Luzhou, Sichuan, China.
| | - Qinglian Wen
- Department of Radiation Oncology, Cancer Center, West China Hospital, Sichuan University, Chengdu, Sichuan, China.
- Department of Oncology, The Affiliated Hospital, Southwest Medical University, Luzhou, Sichuan, China.
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Ho WCS, Boon SS, Chong KC, Lai CKC, Sze RKH, Khan ATK, Xing RL, Sukarom I, Wu YH, Chau RWY, Chan PKS. Prevalence of oral human papillomavirus infection among the general adult population in Hong Kong. J Med Virol 2024; 96:e29460. [PMID: 38348874 DOI: 10.1002/jmv.29460] [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: 12/29/2023] [Revised: 01/22/2024] [Accepted: 01/25/2024] [Indexed: 02/15/2024]
Abstract
A cross-sectional study in 2021-23 collected oral rinse gargle samples from an human papillomaviruses (HPV) vaccine-naïve general adult population in Hong Kong. HPV was detected by a PCR using SPF10 primers, and genotyped by a linear array covering 25 genotypes. Epidemiologic information including sociodemographics, medical history, oral health, and sexual behavior were collected by a self-administered questionnaire. Altogether, 2323 subjects aged 18-75 (median 47) years with 50.1% male were recruited. The prevalence for oral HPV infection with all genotypes combined, high-risk, and low-risk genotypes was 1.5%, 0.7%, and 0.7%, respectively; and with no statistically significant difference between participant gender. The prevalence increased with age and was highest in women at 45-54 years (2.7% for all genotypes combined), and highest in men aged >64 years (4.1% for all genotypes combined). HPV52 was the most common genotype among all participants. Univariate analysis suggested more lifetime sexual or oral sexual partners as risk factors, but they did not reach statistical significance upon multivariate analysis; whereas higher educational level had an independent protective effect. To conclude, oral HPV prevalence increased with age in Hong Kong. Strategies to prevent oral HPV infection and the associated cancers are urgently needed.
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Affiliation(s)
- Wendy C S Ho
- Department of Microbiology, The Chinese University of Hong Kong, Hong Kong, China
| | - Siaw S Boon
- Department of Microbiology, The Chinese University of Hong Kong, Hong Kong, China
| | - Ka Chun Chong
- Jockey Club School of Public Health and Primary Care, The Chinese University of Hong Kong, Hong Kong, China
| | - Christopher K C Lai
- Department of Microbiology, The Chinese University of Hong Kong, Hong Kong, China
| | - Ryan K H Sze
- Department of Microbiology, The Chinese University of Hong Kong, Hong Kong, China
| | - Aaron T K Khan
- Global Medical and Scientific Affairs, MSD, Hong Kong, China
| | - Rachel L Xing
- Global Medical and Scientific Affairs, MSD, Hong Kong, China
| | - Isaya Sukarom
- Center for Observational and Real-world Evidence, MSD Thailand, Bangkok, Thailand
| | - Ying-Hui Wu
- Global Medical and Scientific Affairs, MSD, Taipei, Taiwan
| | - Rene W Y Chau
- Global Medical and Scientific Affairs, MSD, Hong Kong, China
| | - Paul K S Chan
- Department of Microbiology, The Chinese University of Hong Kong, Hong Kong, China
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Yin X, Zhang C, Wu X, Feng J, Xie J, Li Y. HPV prevalence and distribution characteristics in postmenopausal women from Nanjing, China. BMC Womens Health 2024; 24:68. [PMID: 38267981 PMCID: PMC10809476 DOI: 10.1186/s12905-024-02904-8] [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: 02/26/2023] [Accepted: 01/13/2024] [Indexed: 01/26/2024] Open
Abstract
BACKGROUND Cervical cancer is strongly associated with human papillomavirus (HPV) infection. In this retrospective study, we analyzed the data of postmenopausal women who were tested for HPV in Nanjing First Hospital from 2019 to 2021. METHODS We retrospectively analyzed the data of 14,608 postmenopausal women aged 45-90 years, who underwent HPV examination in Nanjing First Hospital between January 2019 and December 2021. All participants were tested for 23 HPV genotypes. We subsequently analyzed the infection rate and evaluated the distribution of HPV using the chi-square test. RESULTS Our results showed that the HPV infection rate in postmenopausal women in Nanjing, China was 22.36%. In terms of age group, the infection rate was 19.54%, 24.30%, 26.58%, and 14.99% in those aged ≤ 50, 51-60, 61-70, and ≥ 71 years, respectively. The most common HPV subtypes were HPV52 (22.1 3%), HPV58 (15.86%), HPV53 (14.17%), HPV16 (12.61%), and HPV81 (11.66%), in that order. The single-HPV infection rate was 14.23%, and the multiple-genotype infection rate was 8.14% (1189/14,608). CONCLUSIONS This study showed that in Nanjing, China, the different age groups of post-menopausal women could have different rates of HPV infection, and the most common types were HPV52, HPV58, HPV53, HPV16 and HPV81. These findings highlighted the importance of understanding the epidemiology of HPV infection in specific populations, such as postmenopausal women in Nanjing, China. The results could provide valuable information for healthcare professionals and policymakers to develop targeted prevention and screening strategies for reducing the burden of HPV-related diseases in this population.
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Affiliation(s)
- Xiaorui Yin
- Department of Gynecology, Nanjing First Hospital, Nanjing Medical University, No.68, ChangLe Road, Nanjing, 210006, China
| | - Chunxue Zhang
- Department of Gynecology, Nanjing First Hospital, Nanjing Medical University, No.68, ChangLe Road, Nanjing, 210006, China
| | - Xiaoqing Wu
- Department of Gynecology, Nanjing First Hospital, Nanjing Medical University, No.68, ChangLe Road, Nanjing, 210006, China
| | - Jing Feng
- Department of Gynecology, Nanjing First Hospital, Nanjing Medical University, No.68, ChangLe Road, Nanjing, 210006, China
| | - Jingyan Xie
- Department of Gynecology, Nanjing First Hospital, Nanjing Medical University, No.68, ChangLe Road, Nanjing, 210006, China
| | - Yujuan Li
- Department of Gynecology, Nanjing First Hospital, Nanjing Medical University, No.68, ChangLe Road, Nanjing, 210006, China.
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Ouedraogo RA, Kande A, Nadembega WMC, Ouermi D, Zohoncon TM, Djigma FW, Ouedraogo CMRN, Lompo OM, Simpore J. Distribution of high- and low-risk human papillomavirus genotypes and their prophylactic vaccination coverage among West African women: systematic review. J Egypt Natl Canc Inst 2023; 35:39. [PMID: 38060078 DOI: 10.1186/s43046-023-00196-x] [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: 09/11/2023] [Accepted: 10/28/2023] [Indexed: 12/08/2023] Open
Abstract
INTRODUCTION The second most deadly gynecological cancer worldwide, cervical cancer is steadily on the rise in sub-Saharan Africa, while vaccination programs are struggling to get off the ground. This systematic review's aim was to assess the prevalence and distribution of high- and low-risk HPV genotypes in West African women. METHODS Original studies were retrieved from PubMed/Medline, Embase, Scopus, Google Scholar, and Science Direct. In these studies, Human papillomavirus (HPV) DNA was assessed in cervical samples by polymerase chain reaction (PCR), Hybrid capture, and sequencing. The quality of the articles was assessed and the results were extracted and reviewed. RESULTS Thirty-nine studies from 10 West African countries were included for the systematic review including 30 for the pooled analysis. From an overall of 17358 participants, 5126 of whom were infected with at least one HPV genotype, the systematic review showed a prevalence varying from 8.9% to 81.8% in the general population. In contrast, the pooled prevalence of infection was 28.6% (n = 3890; 95% CI 27.85-29.38), and HPV-52 (13.3%), HPV-56 (9.3%), and HPV-35 (8.2) were the most frequent. Quadrivalent and nonavalent vaccines covered 18.2% and 55.8% of identified genotypes respectively. CONCLUSION Faced with this growing public health challenge in West Africa, it would be necessary for all its countries to have reliable data on HPV infection and to introduce the nonavalent vaccine. A study of the genotypic distribution of HPV in high-grade precancerous lesions and cervical cancer would be very useful in West Africa.
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Affiliation(s)
- Rogomenoma Alice Ouedraogo
- Université Joseph KI-ZERBO, Laboratoire de Biologie Moléculaire et de Génétique, P.O. Box 7021, Ouagadougou 03, Burkina Faso.
- Centre de Recherche Biomoléculaire Pietro Annigoni (CERBA), P.O. Box 364, Ouagadougou 01, Burkina Faso.
- Université Nazi BONI, P.O Box 1091, Bobo-Dioulasso 01, Burkina Faso.
| | - Ali Kande
- Université Joseph KI-ZERBO, Laboratoire de Biologie Moléculaire et de Génétique, P.O. Box 7021, Ouagadougou 03, Burkina Faso
- Centre de Recherche Biomoléculaire Pietro Annigoni (CERBA), P.O. Box 364, Ouagadougou 01, Burkina Faso
| | - Wendyam Marie Christelle Nadembega
- Université Joseph KI-ZERBO, Laboratoire de Biologie Moléculaire et de Génétique, P.O. Box 7021, Ouagadougou 03, Burkina Faso
- Centre de Recherche Biomoléculaire Pietro Annigoni (CERBA), P.O. Box 364, Ouagadougou 01, Burkina Faso
| | - Djeneba Ouermi
- Université Joseph KI-ZERBO, Laboratoire de Biologie Moléculaire et de Génétique, P.O. Box 7021, Ouagadougou 03, Burkina Faso
- Centre de Recherche Biomoléculaire Pietro Annigoni (CERBA), P.O. Box 364, Ouagadougou 01, Burkina Faso
| | - Théodora Mahoukèdè Zohoncon
- Université Joseph KI-ZERBO, Laboratoire de Biologie Moléculaire et de Génétique, P.O. Box 7021, Ouagadougou 03, Burkina Faso
- Centre de Recherche Biomoléculaire Pietro Annigoni (CERBA), P.O. Box 364, Ouagadougou 01, Burkina Faso
- Université Saint Thomas d'Aquin, P.O. Box 10212, Ouagadougou 06, Burkina Faso
| | - Florencia Wendkuuni Djigma
- Université Joseph KI-ZERBO, Laboratoire de Biologie Moléculaire et de Génétique, P.O. Box 7021, Ouagadougou 03, Burkina Faso
- Centre de Recherche Biomoléculaire Pietro Annigoni (CERBA), P.O. Box 364, Ouagadougou 01, Burkina Faso
| | - Charlemagne Marie Ragnag-Newende Ouedraogo
- Université Joseph KI-ZERBO, Laboratoire de Biologie Moléculaire et de Génétique, P.O. Box 7021, Ouagadougou 03, Burkina Faso
- Université Joseph KI-ZERBO, UFR SDS, P.O. Box 7021, Ouagadougou 03, Burkina Faso
| | - Olga Mélanie Lompo
- Université Joseph KI-ZERBO, Laboratoire de Biologie Moléculaire et de Génétique, P.O. Box 7021, Ouagadougou 03, Burkina Faso
- Université Joseph KI-ZERBO, UFR SDS, P.O. Box 7021, Ouagadougou 03, Burkina Faso
- Centre Hospitalier Universitaire Yalgado Ouedraogo (CHU/YO), P.O. Box 7022, Ouagadougou, Burkina Faso
| | - Jacques Simpore
- Université Joseph KI-ZERBO, Laboratoire de Biologie Moléculaire et de Génétique, P.O. Box 7021, Ouagadougou 03, Burkina Faso
- Centre de Recherche Biomoléculaire Pietro Annigoni (CERBA), P.O. Box 364, Ouagadougou 01, Burkina Faso
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Lee J, Lee HJ. Do Concurrent Multiple Infections with High-Risk HPVs Carry a More Malignant Potential than a Single Infection in the Uterine Cervix? J Clin Med 2023; 12:6155. [PMID: 37834799 PMCID: PMC10573320 DOI: 10.3390/jcm12196155] [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: 08/10/2023] [Revised: 09/11/2023] [Accepted: 09/22/2023] [Indexed: 10/15/2023] Open
Abstract
The high-risk human papillomavirus (HR-HPV) has been known as the most important carcinogen in uterine cervical carcinoma. However, there is limited evidence of the malignant potential of these concurrent multiple infections. This study included women who had undergone cervical conization. They underwent an HPV test by cervical swab within 12 months before the surgery. They were divided into two groups: one with a single infection with HR-HPV16 and the other with concurrent multiple infections with HR-HPVs, including genotype 16. Pathologic examination classified cases as CIS+ to assess and compare the malignant potential in both groups, including carcinoma in situ (CIS) and invasive carcinoma. Of the 220 patients infected with HR-HPV16, the single infection group consisted of 120 patients (54.5%), whereas the concurrent multiple infections consisted of 100 (45.5%) patients. The rates of HSIL were significantly higher in the concurrent multiple infection group. However, the odds ratio for CIS+ did not show a significant difference between both groups (1.417, 95% CI = 0.831-2.414, p = 0.200). The malignant potential was not significantly different between concurrent multiple infections with HR-HPVs, including 16, and a single infection with 16 in Korean women.
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Affiliation(s)
| | - Hyun Jung Lee
- Department of Obstetrics and Gynecology, School of Medicine, Kyungpook National University, Kyungpook National University Hospital, Daegu 41944, Republic of Korea;
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Mir BA, Ahmad A, Farooq N, Priya MV, Siddiqui AH, Asif M, Manzoor R, Ishqi HM, Alomar SY, Rahaman PF. Increased expression of HPV-E7 oncoprotein correlates with a reduced level of pRb proteins via high viral load in cervical cancer. Sci Rep 2023; 13:15075. [PMID: 37699974 PMCID: PMC10497568 DOI: 10.1038/s41598-023-42022-3] [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: 06/02/2023] [Accepted: 09/04/2023] [Indexed: 09/14/2023] Open
Abstract
Human Papillomavirus (HPV) is the most common cause of sexually transmitted diseases and causes a wide range of pathologies including cervical carcinoma. Integration of the HR-HPV DNA into the host genome plays a crucial role in cervical carcinoma. An alteration of the pRb pathways by the E7 proteins is one of the mechanisms that's account for the transforming capacity of high-risk papillomavirus. For the proper understanding of the underline mechanism of the progression of the disease, the present study investigate the correlation of concentration of host pRb protein, viral E7 oncoprotein and viral load in early and advanced stages of cervical carcinoma. It was found that the viral load in early stages (stage I and II) was less (log10 transformed mean value 2.6 and 3.0) compared to advanced stages (stage III and IV) (Log10 transformed value 5.0 and 5.8) having high expression of HPV E7 onco-protein and reduced level of pRb protein, signifying the role of viral load and expression level of E7 oncoprotein in the progression of cervical cancer.
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Affiliation(s)
- Bilal Ahmad Mir
- Zoology Section, School of Sciences, Maulana Azad National Urdu University, Hyderabad, India
| | - Arif Ahmad
- Zoology Section, School of Sciences, Maulana Azad National Urdu University, Hyderabad, India
| | - Nighat Farooq
- Zoology Section, School of Sciences, Maulana Azad National Urdu University, Hyderabad, India
| | - M Vishnu Priya
- Department of Radiation Oncology, MNJ Cancer Hospital, Hyderabad, India
| | - A H Siddiqui
- School of Medical Sciences, University of Hyderabad, Hyderabad, India
| | - M Asif
- Zoology Section, School of Sciences, Maulana Azad National Urdu University, Hyderabad, India
| | - Rouquia Manzoor
- Sher-i-Kashmir Institute of Medical Sciences, Soura Srinagar, J&K, India
| | - Hassan Mubarak Ishqi
- Department of Surgery and Sylvester Comprehensive Cancer Center, Miller School of Medicine, University of Miami, Miami, FL, USA
| | - Suliman Y Alomar
- Department of Zoology, King Saud University, 11451, Riyadh, Kingdom of Saudi Arabia.
| | - P F Rahaman
- Zoology Section, School of Sciences, Maulana Azad National Urdu University, Hyderabad, India.
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10
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Han C, Huang W, Ye M, Zou R, Lan J, Chen J, Jiang J, Wang H, Xia L, Luo J, Li D, Geng J, Wang Z, Huang J. HPV prevalence and genotype distribution in 2,306 patients with cervical squamous cell carcinoma in central and eastern China. Front Public Health 2023; 11:1225652. [PMID: 37701907 PMCID: PMC10493278 DOI: 10.3389/fpubh.2023.1225652] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2023] [Accepted: 08/09/2023] [Indexed: 09/14/2023] Open
Abstract
Background To explore the positivity rate and genotype distribution of human papillomavirus (HPV) in cervical squamous cell carcinoma (CSCC) tissues in central and eastern China and to provide theoretical basis for cervical cancer screening and prophylactic HPV vaccine development in China. Methods DNA was extracted from paraffin-embedded tissues of CSCC samples and exfoliated cervical cells of cervical cancer screening populations. 23 HPV genotypes were detected by combining polymerase chain reaction (PCR) and reverse dot hybridized gene chip detection technology in 2,306 CSCC tissues and 10,245 cervical cancer screening populations. The genotype distribution of HPV infection was analyzed. Results The overall infection rate of HPVs in 2,306 CSCC patients was 92.71%. The frequency of single-type HPV infection and multiple-type HPV infection were 86.48% and 13.51%, respectively. The most common HPV genotypes detected in Chinese CSCC tissues were HPV-16, HPV-18, HPV-31, HPV-33, HPV-45, HPV-52, HPV-58, and HPV-59. The overall positivity rate of these eight high-risk HPV (HR-HPV) genotypes in HPV-positive CSCC was as high as 96.91%. Of which the positivity rate of seven HR-HPV genotypes related to nine-valent HPV vaccines in HPV-positive CSCC was 95.09%. Meanwhile, the overall infection rates of HR-HPV and low-risk HPV (LR-HPV) in female aged 35-64 years who underwent cervical cancer screening were 13.16% and 1.32%, respectively. The high-frequency HR-HPV genotypes in cervical cancer screening women were HPV-52, HPV-58, HPV-16, HPV-53, HPV-68, HPV-39, HPV-51, and HPV-56, with positivity rates of 2.25%, 1.60%, 1.31%, 1.22%, 0.93%, 0.92%, 0.78%, and 0.74%, respectively. Conclusion Among women screened for cervical cancer in China, detecting the 8 high-frequency HR-HPV genotypes can reduce technical difficulty and reagent costs, while also improving the efficiency and effectiveness of cervical cancer screening. HPV genotyping assists gynecologists in assessing the risk of HR-HPV-positive cervical intraepithelial neoplasia and guiding them in implementing appropriate interventions. Furthermore, HPV genotyping is helpful for doctors to follow up HR-HPV-positive women and to evaluate the protective effect of HPV vaccine.
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Affiliation(s)
- Chunrong Han
- Department of Pathology, Nanjing Lishui People’s Hospital (Zhongda Hospital Lishui Branch), Southeast University, Nanjing, China
| | - Wanqiu Huang
- Key Laboratory of Systems Biomedicine (Ministry of Education), Shanghai Centre for Systems Biomedicine, Shanghai Jiao Tong University, Shanghai, China
| | - Mei Ye
- Key Laboratory of Systems Biomedicine (Ministry of Education), Shanghai Centre for Systems Biomedicine, Shanghai Jiao Tong University, Shanghai, China
| | - Rong Zou
- Key Laboratory of Systems Biomedicine (Ministry of Education), Shanghai Centre for Systems Biomedicine, Shanghai Jiao Tong University, Shanghai, China
| | - Jianyun Lan
- Department of Pathology, Yancheng No.1 People’s Hospital, Yancheng, China
| | - Jing Chen
- Department of Pathology, Jingjiang People’s Hospital, Taizhou, China
| | - Jingui Jiang
- Department of Pathology, Jinhu County People’s Hospital, Huai’an, China
| | - Hongjing Wang
- Department of Pathology, Dantu District People’s Hospital of Zhenjiang, Zhenjiang, China
| | - Lin Xia
- Department of Pathology, People’s Hospital of Yangzhong City, Yangzhong, China
| | - Jun Luo
- Department of Central Laboratory, Jiangsu Health Vocational College, Nanjing, China
| | - Dongbin Li
- Department of Pathology, Nanjing Meishan Hospital, Nanjing, China
| | - Jianxiang Geng
- Department of Pathology, Nanjing Hospital of Traditional Chinese Medicine, Nanjing, China
- The Cross-Strait Precision Medicine Association HPV Infection Disease Professional Committee, Nanjing, China
| | - Zhihui Wang
- Department of Pathology, Linyi Cancer Hospital, Linyi, China
- The Cross-Strait Precision Medicine Association HPV Infection Disease Professional Committee, Nanjing, China
| | - Jian Huang
- Key Laboratory of Systems Biomedicine (Ministry of Education), Shanghai Centre for Systems Biomedicine, Shanghai Jiao Tong University, Shanghai, China
- The Cross-Strait Precision Medicine Association HPV Infection Disease Professional Committee, Nanjing, China
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11
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Shahnaz S, Fricovsky E, Anwar R, Arain MI. Cervical Cancer Awareness and Attitude Towards Cervical Cancer Screening and Human Papillomavirus Vaccines Among Urban Women of Karachi, Pakistan. Cureus 2023; 15:e42970. [PMID: 37671214 PMCID: PMC10475580 DOI: 10.7759/cureus.42970] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/04/2023] [Indexed: 09/07/2023] Open
Abstract
Cervical cancer is the second most common cancer among women under 50 years of age in Pakistan. The current study was designed to assess the level of awareness through educational outreach presentations about cervical cancer, Papanicolaou (Pap) smear test, and human papillomavirus (HPV) vaccination in Karachi, Pakistan. Women from different urban hospitals were enrolled. Participants participated in a 45-minute presentation on cervical cancer awareness led by student pharmacists from Nazeer Hussain University, Karachi. A pre-and post-test was administered to assess the impact of the intervention. Descriptive statistics were used to summarize the findings, and a t-test was used for matched comparison, and a p-value <0.05 for statistical significance. A total of 150 women participated in the study. The study found that Pakistani women living in urban settings were less knowledgeable about the causes of cervical cancer and prevention. After the presentation, we observed a 45% increase in knowledge, and 31% of participants said they would obtain a Pap smear test in the next six months. Supervised pharmacy student-led presentations on cervical cancer educational awareness that significantly impacted women participants. Pharmacists can play a key role in reducing cervical cancer deaths through increased awareness, education, prevention, and immunization.
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Affiliation(s)
| | - Eduardo Fricovsky
- Clinical Pharmacy, Skaggs School of Pharmacy and Pharmaceutical Sciences, La Jolla, USA
| | | | - Mudassar Iqbal Arain
- Pharmacy, University of SIndh, Jamshoro, PAK
- Pharmacy, Skaggs School of Pharmacy and Pharmaceutical Sciences, La Jolla, USA
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12
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Yu B, Ma SJ, Khan M, Gill J, Iovoli A, Fekrmandi F, Farrugia MK, Wooten K, Gupta V, McSpadden R, Kuriakose MA, Markiewicz MR, Al-Afif A, Hicks WL, Seshadri M, Ray AD, Repasky EA, Singh AK. Association of pre-treatment lymphocyte-monocyte ratio with survival outcome in patients with head and neck cancer treated with chemoradiation. BMC Cancer 2023; 23:572. [PMID: 37344761 DOI: 10.1186/s12885-023-11062-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2023] [Accepted: 06/13/2023] [Indexed: 06/23/2023] Open
Abstract
BACKGROUND Given the role of systematic inflammation in cancer progression, lymphocyte-monocyte ratio (LMR) from peripheral blood has been suggested as a biomarker to assess the extent of inflammation in several solid malignancies. However, the role of LMR as a prognostic factor in head and neck cancer was unclear in several meta-analyses, and there is a paucity of literature including patients in North America. We performed an observational cohort study to evaluate the association of LMR with survival outcomes in North American patients with head and neck cancer. METHODS A single-institution, retrospective database was queried for patients with non-metastatic head and neck cancer who underwent definitive chemoradiation from June 2007 to April 2021 at the Roswell Park Comprehensive Cancer Center. Primary endpoints were overall survival (OS) and cancer-specific survival (CSS). The association of LMR with OS and CSS was examined using nonlinear Cox proportional hazard model using restricted cubic splines (RCS). Cox multivariable analysis (MVA) and Kaplan-Meier method were used to analyze OS and CSS. Pre-radiation LMR was then stratified into high and low based on its median value. Propensity scored matching was used to reduce the selection bias. RESULTS A total of 476 patients met our criteria. Median follow up was 45.3 months (interquartile range 22.8-74.0). The nonlinear Cox regression model showed that low LMR was associated with worse OS and CSS in a continuous fashion without plateau for both OS and CSS. On Cox MVA, higher LMR as a continuous variable was associated with improved OS (adjusted hazard ratio [aHR] 0,90, 95% confidence interval [CI] 0.82-0.99, p = 0.03) and CSS (aHR 0.83, 95% CI 0.72-0.95, p = 0.009). The median value of LMR was 3.8. After propensity score matching, a total of 186 pairs were matched. Lower LMR than 3.8 remained to be associated with worse OS (HR 1.59, 95% CI 1.12-2.26, p = 0.009) and CSS (HR 1.68, 95% CI 1.08-2.63, p = 0.02). CONCLUSION Low LMR, both as a continuous variable and dichotomized variable, was associated with worse OS and CSS. Further studies would be warranted to evaluate the role of such prognostic marker to tailor interventions.
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Affiliation(s)
- Brian Yu
- Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, The State University of New York, 955 Main Street, Buffalo, NY, 14203, USA
| | - Sung Jun Ma
- Department of Radiation Medicine, Roswell Park Comprehensive Cancer Center, 665 Elm Street, Buffalo, NY, 14203, USA
| | - Michael Khan
- Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, The State University of New York, 955 Main Street, Buffalo, NY, 14203, USA
| | - Jasmin Gill
- University at Buffalo, The State University of New York, 12 Capen Hall, Buffalo, NY, 14260, USA
| | - Austin Iovoli
- Department of Radiation Medicine, Roswell Park Comprehensive Cancer Center, 665 Elm Street, Buffalo, NY, 14203, USA
| | - Fatemeh Fekrmandi
- Department of Radiation Medicine, Roswell Park Comprehensive Cancer Center, 665 Elm Street, Buffalo, NY, 14203, USA
| | - Mark K Farrugia
- Department of Radiation Medicine, Roswell Park Comprehensive Cancer Center, 665 Elm Street, Buffalo, NY, 14203, USA
| | - Kimberly Wooten
- Department of Head and Neck Surgery, Roswell Park Comprehensive Cancer Center, 665 Elm Street, Buffalo, NY, 14203, USA
| | - Vishal Gupta
- Department of Head and Neck Surgery, Roswell Park Comprehensive Cancer Center, 665 Elm Street, Buffalo, NY, 14203, USA
| | - Ryan McSpadden
- Department of Head and Neck Surgery, Roswell Park Comprehensive Cancer Center, 665 Elm Street, Buffalo, NY, 14203, USA
| | - Moni A Kuriakose
- Department of Head and Neck Surgery, Roswell Park Comprehensive Cancer Center, 665 Elm Street, Buffalo, NY, 14203, USA
| | - Michael R Markiewicz
- Department of Oral and Maxillofacial Surgery, School of Dental Medicine, University at Buffalo, The State University of New York, 3435 Main Street, Buffalo, NY, 14214, USA
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, The State University of New York, 955 Main Street, Buffalo, NY, 14203, USA
| | - Ayham Al-Afif
- Department of Head and Neck Surgery, Roswell Park Comprehensive Cancer Center, 665 Elm Street, Buffalo, NY, 14203, USA
| | - Wesley L Hicks
- Department of Head and Neck Surgery, Roswell Park Comprehensive Cancer Center, 665 Elm Street, Buffalo, NY, 14203, USA
| | - Mukund Seshadri
- Department of Oral Oncology, Roswell Park Comprehensive Cancer Center, 665 Elm Street, Buffalo, NY, 14203, USA
| | - Andrew D Ray
- Department of Cancer Prevention and Control, Roswell Park Comprehensive Cancer Center, 665 Elm Street, Buffalo, NY, 14203, USA
| | - Elizabeth A Repasky
- Department of Immunology, Roswell Park Comprehensive Cancer Center, 665 Elm Street, Buffalo, NY, 14203, USA
| | - Anurag K Singh
- Department of Radiation Medicine, Roswell Park Comprehensive Cancer Center, 665 Elm Street, Buffalo, NY, 14203, USA.
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Akakpo PK, Ken-Amoah S, Enyan NIE, Agyare E, Salia E, Baidoo I, Derkyi-Kwarteng L, Asare M, Adjei G, Addo SA, Obiri-Yeboah D. High-risk human papillomavirus genotype distribution among women living with HIV; implication for cervical cancer prevention in a resource limited setting. Infect Agent Cancer 2023; 18:33. [PMID: 37237313 DOI: 10.1186/s13027-023-00513-y] [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: 07/31/2022] [Accepted: 05/22/2023] [Indexed: 05/28/2023] Open
Abstract
BACKGROUND For women living with HIV (WLHIV), the burden of persistent HPV infection, cervical pre-cancerous lesions and cancer have been demonstrated to be higher than among HIV-negative women. As Ghana and other lower-middle-income countries (LMIC) work toward developing national cervical cancer programmes, it is essential that local scientific evidence be provided to guide policy decisions, especially for such special populations. The objective of this study was to determine the distribution of high-risk HPV genotype and related factors among WLHIV and its implication for the prevention of cervical cancer prevention efforts. METHODS A cross-sectional study was conducted at the Cape Coast Teaching Hospital in Ghana. WLHIV, aged 25-65 years, who met the eligibility criteria were recruited through a simple random sampling method. An interviewer-administered questionnaire was used to gather socio-demographic, behavioural, clinical and other pertinent information. The AmpFire HPV detection system (Atila BioSystem, Mointain View, CA was used to detect 15 high-risk HPV genotypes from self-collected cervico-vaginal samples. The data collected were exported to STATA 16.0 for statistical analysis. RESULTS In all, 330 study participants, with mean age of 47.2 years (SD ± 10.7), were involved. Most (69.1%, n = 188/272) had HIV viral loads < 1000 copies/ml and 41.2% (n = 136) had ever heard of cervical screening. The overall hr-HPV prevalence was 42.7% (n = 141, 95% CI 37.4-48.1) and the five commonest hr-HPV types among screen positives were HPV59 (50.4%), HPV18 (30.5%), HPV35 (26.2%), HPV58 (17%) and HPV45 (14.9%). Most infected women (60.3%, n = 85) had multiple hr-HPV infections, with about 57.4% (n = 81) having 2-5 h-HPV types, while 2.8% (n = 4) had more than five hr-HPV types. A total of 37.6% (n = 53) had HPV16 and/or18, while 66.0% (n = 93) had the hr-HPV genotypes covered by the nonavalent vaccine. Women with HIV viral load ≥ 1000copies/ml (AOR = 5.58, 95% CI 2.89-10.78, p < 0.001) had a higher likelihood of being co-infected. CONCLUSION This study found out that the prevalence of hr-HPV still remains high in women with HIV, with a notable occurrence of multiple infections and infection with genotypes 16 and/or18. Additionally, an association was established between hr-HPV and infection HIV viral load.. Therefore, comprehensive HIV care for these women should include awareness of cervical cancer, consideration of vaccination and implementation of screening and follow-up protocols. National programmes in LMIC, such as Ghana, should consider using HPV-based screen-triage-treat approach with partial genotyping.
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Affiliation(s)
- Patrick Kafui Akakpo
- Department of Anatomic Pathology, School of Medical Sciences, University of Cape Coast, Cape Coast, Ghana
| | - Sebastian Ken-Amoah
- Department of Obstetrics and Gynaecology, School of Medical Sciences, University of Cape Coast, Cape Coast, Ghana
| | - Nancy Innocentia Ebu Enyan
- Department of Adult Health, School of Nursing and Midwifery, University of Cape Coast, Cape Coast, Ghana
| | - Elizabeth Agyare
- Public Health Unit, Cape Coast Teaching Hospital, Cape Coast, Ghana
- Department of Microbiology and Immunology, School of Medical Sciences, University of Cape Coast, Cape Coast, Ghana
| | - Emmanuel Salia
- Department of Microbiology and Immunology, School of Medical Sciences, University of Cape Coast, Cape Coast, Ghana
| | - Ibrahim Baidoo
- Public Health Unit, Cape Coast Teaching Hospital, Cape Coast, Ghana
| | - Leonard Derkyi-Kwarteng
- Department of Anatomic Pathology, School of Medical Sciences, University of Cape Coast, Cape Coast, Ghana
| | - Matthew Asare
- Department of Public Health, Robbins College of Health and Human Services, Baylor University, Waco, TX, USA
| | - George Adjei
- Department of Community Medicine, School of Medical Sciences, University of Cape Coast, Cape Coast, Ghana
| | | | - Dorcas Obiri-Yeboah
- Public Health Unit, Cape Coast Teaching Hospital, Cape Coast, Ghana.
- Department of Microbiology and Immunology, School of Medical Sciences, University of Cape Coast, Cape Coast, Ghana.
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14
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Mwenda V, Bor JP, Nyangasi M, Njeru J, Olwande S, Njiri P, Arbyn M, Weyers S, Tummers P, Temmerman M. Integrating human papillomavirus testing as a point-of care service using GeneXpert platforms: Findings and lessons from a Kenyan pilot study (2019-2020). PLoS One 2023; 18:e0286202. [PMID: 37228154 DOI: 10.1371/journal.pone.0286202] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2022] [Accepted: 05/11/2023] [Indexed: 05/27/2023] Open
Abstract
BACKGROUND Globally, cervical cancer is a major public health problem, with about 604,000 new cases and over 340,000 deaths in 2020. In Kenya, it is the leading cause of cancer deaths, with over 3,000 women dying in 2020 alone. Both the Kenyan cancer screening guidelines and the World Health Organization's Global Cervical Cancer Elimination Strategy recommend human papillomavirus (HPV) testing as the primary screening test. However, HPV testing is not widely available in the public healthcare system in Kenya. We conducted a pilot study using a point of care (POC) HPV test to inform national roll-out. METHODS The pilot was implemented from October 2019 to December 2020, in nine health facilities across six counties. We utilized the GeneXpert platform (Cepheid, Sunnyvale, CA, USA), currently used for TB, Viral load testing and early infant diagnosis for HIV, for HPV screening. Visual inspection with acetic acid (VIA) was used for triage of HPV-positive women, as recommended in national guidelines. Quality assurance (QA) was performed by the National Oncology Reference Laboratory (NORL), using the COBAS 4800 platform (Roche Molecular System, Pleasanton, CF, USA). HPV testing was done using either self or clinician-collected samples. We assessed the following screening performance indicators: screening coverage, screen test positivity, triage compliance, triage positivity and treatment compliance. Test agreement between local GeneXpert and central comparator high-risk HPV (hrHPV) testing for a random set of specimens was calculated as overall concordance and kappa value. We conducted a final evaluation and applied the Nominal Group Technique (NGT) to identify implementation challenges and opportunities. KEY FINDINGS The screening coverage of target population was 27.0% (4500/16,666); 52.8% (2376/4500) were between 30-49 years of age. HPV positivity rate was 22.8% (1027/4500). Only 10% (105/1027) of HPV positive cases were triaged with VIA/VILI; 21% (22/105) tested VIA/VILI positive, and 73% (16/22) received treatment (15 received cryotherapy, 1 was referred for biopsy). The median HPV testing turnaround time (TAT) was 24 hours (IQR 2-48 hours). Invalid sample rate was 2.0% (91/4500). Concordance between the Cepheid and COBAS was 86.2% (kappa value = 0.71). Of 1042 healthcare workers, only 5.6% (58/1042) were trained in cervical cancer screening and treatment, and only 69% (40/58) of those trained were stationed at service provision areas. Testing capacity was identifed as the main challenge, while the community strategy was the main opportunity. CONCLUSION HPV testing can be performed on GeneXpert as a near point of care platform. However, triage compliance and testing TAT were major concerns. We recommend strengthening of the screening-triage-treatment cascade and expansion of testing capacity, before adoption of a GeneXpert-based HPV screening among other near point of care platforms in Kenya.
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Affiliation(s)
- Valerian Mwenda
- National Cancer Control Program, Ministry of Health, Nairobi, Kenya
| | - Joan-Paula Bor
- National Cancer Control Program, Ministry of Health, Nairobi, Kenya
| | - Mary Nyangasi
- National Cancer Control Program, Ministry of Health, Nairobi, Kenya
| | - James Njeru
- Clinton Health Access Initiative, Nairobi, Kenya
| | | | | | - Marc Arbyn
- Unit of Cancer Epidemiology, Belgian Cancer Centre, Sciensano, Brussels, Belgium
- Department of Human Structure and Repair, Gent University Hospital, Ghent, Belgium
| | - Steven Weyers
- Department of Human Structure and Repair, Gent University Hospital, Ghent, Belgium
- Department of Obstetrics and Gynaecology, University Hospital, Gent, Belgium
| | - Philippe Tummers
- Department of Human Structure and Repair, Gent University Hospital, Ghent, Belgium
- Department of Obstetrics and Gynaecology, University Hospital, Gent, Belgium
- Department of Obstetrics and Gynaecology, University Hospital, Gent, Belgium
| | - Marleen Temmerman
- Department of Obstetrics and Gynaecology, University Hospital, Gent, Belgium
- Department of Obstetrics and Gynaecology, Aga Khan University Hospital, Nairobi, Kenya
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15
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Ruan Y, Li H, Liu M, Cao G, Xu X, Han L, Li F. A retrospective analysis of human papillomavirus (HPV) prevalence and genotype distribution among 25,238 women in Shanghai, China revealed the limitations of current HPV-based screening and HPV vaccine. Cancer Epidemiol 2023; 84:102372. [PMID: 37119603 DOI: 10.1016/j.canep.2023.102372] [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: 08/06/2022] [Revised: 04/13/2023] [Accepted: 04/21/2023] [Indexed: 05/01/2023]
Abstract
BACKGROUND To determine the human papillomavirus (HPV) type-specific prevalence and distribution among women with various age and cervical lesions in Shanghai, China. And to evaluate the carcinogenicity of different high-risk HPV (HR-HPV) and the efficacy of HR-HPV testing and HPV vaccine. METHODS The clinical data from 25,238 participants who received HR-HPV testing (HPV GenoArray test kit, HybriBio Ltd) at the Affiliated Hospital of Tongji University from 2016 to 2019 were reviewed and analyzed using SPSS (version 20.0, Tongji University, China). RESULTS The overall prevalence of HPV was 45.57% in the study population, of which 93.51% were found HR-HPV infection. The three most prevalent HR-HPV genotypes were HPV 52 (22.47%), 16 (16.4%) and 58 (15.93%) among HPV-positive women, and HPV 16 (43.30%), 18 (9.28%) and 58 (7.22%) in women with histologically confirmed cervical cancer (CC). 8.25% of CC were found to be HPV negative. Only 83.51% of CC cases were related to the HPV genotypes covered by nine-valent HPV vaccine. HPV prevalence and genotype distribution varied with age and cervical histology. The odds ratios (OR) of HR-HPV for CC were also different, among which the top three types were HPV 45 [OR= 40.13, 95% confidence intervals (CI) 10.37-155.38], 16 (OR=33.98, 95%CI 15.90-72.60) and 18 (OR=21.11, 95%CI 8.09-55.09). The increase in the types of HPV infection did not increase the risk of CC correspondingly. As the primary cervical screening method, HR-HPV testing showed the high sensitivity (93.97%, 95%CI 92.00-95.49) but low specificity (42.82%, 95%CI 41.81-43.84). CONCLUSIONS Our study provide the comprehensive epidemiological data on HPV prevalence and genotype distribution among Shanghai women with various cervical histology, which can not only serve as a significant reference for clinical practice, but also implicated the need of more effective CC screening methods and HPV vaccine covering more subtypes.
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Affiliation(s)
- Yetian Ruan
- Department of Obstetrics and Gynecology, Shanghai East Hospital, School of Medicine, Tongji University, Shanghai 200120, China
| | - Hui Li
- Department of Obstetrics and Gynecology, Shanghai East Hospital, School of Medicine, Tongji University, Shanghai 200120, China
| | - Min Liu
- Department of Obstetrics and Gynecology, Shanghai East Hospital, School of Medicine, Tongji University, Shanghai 200120, China
| | - Guangxu Cao
- Department of Obstetrics and Gynecology, Shanghai East Hospital, School of Medicine, Tongji University, Shanghai 200120, China
| | - Xinxin Xu
- Department of Obstetrics and Gynecology, Shanghai East Hospital, School of Medicine, Tongji University, Shanghai 200120, China
| | - Lingfei Han
- Department of Gynecology, Shanghai First Maternity and Infant Hospital, School of Medicine, Tongji University, Shanghai 201204, China
| | - Fang Li
- Department of Obstetrics and Gynecology, Shanghai East Hospital, School of Medicine, Tongji University, Shanghai 200120, China.
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16
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Khan I, Harshithkumar R, More A, Mukherjee A. Human Papilloma Virus: An Unraveled Enigma of Universal Burden of Malignancies. Pathogens 2023; 12:pathogens12040564. [PMID: 37111450 PMCID: PMC10146077 DOI: 10.3390/pathogens12040564] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2023] [Revised: 03/28/2023] [Accepted: 04/04/2023] [Indexed: 04/29/2023] Open
Abstract
HPV, or Human Papilloma Virus, has been the primary causative agent of genital warts and cervical cancer worldwide. It is a sexually transmitted infection mainly affecting women of reproductive age group, also infecting men and high-risk group individuals globally, resulting in high mortality. In recent years, HPV has also been found to be the major culprit behind anogenital cancers in both gender and oropharyngeal and colorectal cancers. Few studies have reported the incidence of HPV in breast cancers as well. For a few decades, the burden of HPV-associated malignancies has been increasing at an alarming rate due to a lack of adequate awareness, famine vaccine coverage and hesitancy. The effectiveness of currently available vaccines has been limited to prophylactic efficacy and does not prevent malignancies associated with post-exposure persistent infection. This review focuses on the current burden of HPV-associated malignancies, their causes and strategies to combat the growing prevalence of the cancers. With the advent of new technologies associated with treatment pertaining to therapeutic interventions and employing effective vaccine coverage, the burden of this disease may be reduced in the population.
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Affiliation(s)
- Ishrat Khan
- Division of Virology, ICMR-National AIDS Research Institute, Pune 411026, India
| | - R Harshithkumar
- Division of Virology, ICMR-National AIDS Research Institute, Pune 411026, India
| | - Ashwini More
- Division of Virology, ICMR-National AIDS Research Institute, Pune 411026, India
| | - Anupam Mukherjee
- Division of Virology, ICMR-National AIDS Research Institute, Pune 411026, India
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Purut YE, Uçkan K. Could HPV Type 33 Be More Risky Than We Thought? Int J Surg Pathol 2023; 31:4-10. [PMID: 36471500 PMCID: PMC9896528 DOI: 10.1177/10668969221134692] [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: 12/12/2022]
Abstract
Objective: The distribution of human papilloma virus (HPV) genotypes varies by country and region. HPV is the most important risk factor for cervical cancer and HPV 16/18 is the most common genotype. Other high risk HPVs (hrHPVs) other than HPV 16 and 18 contribute significantly to invasive disease. In this study, we aimed to reveal the frequency of association of HPV 16, 18 and other high-risk-HPV types with CIN 2 + (CIN 2 and above) cervical lesions in patients with cervical intraepithelial neoplasia (CIN) and to support the literature especially on the management of high-risk-HPV types other than 16 and 18. Materials and Methods: This retrospective study, which was conducted on 264 patients and 202 patients after the exclusion criteria, was conducted in the gynecology oncology outpatient clinic of the tertiary care hospital between March 2020 and May 2022. HPV 16, HPV 18 and other high-risk-HPV types with negative cytology between the ages of 25-65 were compared by taking a biopsy accompanied by colposcopy performed by the same gynecologist. As a result of colposcopy, CIN2 + patients who underwent excisional procedure were distributed according to HPV type. During this procedure, the patients who were positive for more than one HPV type were considered positive for the group with all subtypes (For example, if the patient was type 31 and 33 positive, they were included in both the 31 and 33 positive groups). The genotype distribution in the high-risk-HPV group was examined. Results: Colposcopy results showed HPV 16 positivity in 43.3%, HPV 33 positivity in 30% and HPV 18 positivity in 10% of the patients with CIN2 + and above lesions. It was observed that the incidence of CIN2 + lesions in the patients with HPV 33 positive was higher than the incidence of a lower-grade lesion (such as CIN1, chronic cervicitis) (p < 0.05). While HPV 33 (r = 0.290, p < 0.000) results were positively correlated with CIN2 + and above lesions, there was a negative correlation with HPV 45 (r = - 0.172, p < 0.015) results (p < 0.05). It was observed that HPV 33 and HPV 45 positivity was a statistically significant variable in predicting the probability of CIN2 + lesions in colposcopy results. It was determined that a HPV 33 positive patient increased the probability of having a CIN2 + lesion by 4.999 times (p < 0.000). Conclusion: In the literature, the role of high-risk -HPV types other than HPV 16 and HPV 18 with negative cytology in the women at risk of cervical preinvasive lesions has still not been fully determined. According to the results of the stuy, especially in women infected with high-risk -HPV types other than HPV 16/18, the relationship between HPV 33 type and CIN 2 + lesions was found to be high, and it was seen that colposcopic biopsy should be performed immediately instead of follow-up after 1 year.
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Affiliation(s)
- Yunus Emre Purut
- SBU Van
Research and Training Hospital,
Gynecology-Oncology clinic, Van, Turkey
| | - Kazım Uçkan
- Department of Gynecology and Obstetrics, faculty of medicine,
Van Yüzüncü
Yıl University, Van, Turkey,Kazım Uçkan, Department of Gynecology and
Obstetrics, faculty of medicine, Van Yüzüncü Yıl University Van- Turkey.
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18
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Antunović M, Raonić J, Vučković L. Prognostic significance of HPV16 infection in oral squamous cell carcinoma. BALKAN JOURNAL OF DENTAL MEDICINE 2023. [DOI: 10.5937/bjdm2301038a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/12/2023] Open
Abstract
Background/Aim: Many studies confirmed strong association between oncogenic genotypes of Human Papillomaviruses (HPVs) and some oropharyngeal and oral squamous cell carcinomas (OSCCs). The aim of this study was to determine the prognostic significance of HPV16 infection in OSCC in population of Montenegro i.e. correlation between HPV16 infection and disease free interval (DFI), disease recurrence and metastasis occurrence. Material and Methods: We examined surgically obtained specimens from 60 patients with OSCC (localized on the lower lip, tongue or/and floor of the mouth) in six years period. Tumor tissue samples were used for histological analysis and HPV16 genome PCR detection (primers for detection of E6 gene). Patients were followed up for the 3 years. Results: HPV16 infection was more commonly detected in females with OSCC (p=0.038), while no correlation between this infection and disease recurrence (p= 0.122) and/or metastasis occurrence (p= 0.934) was found. DFI was not significantly different between patients with or without HPV16 infection (p= 0.427), but DFI was significantly shorter (p= 0.003) in females with oral HPV16 infection compared to male patients with this infection. Conclusions: Counting that HPV16 infection has a negative prognostic significance in OSCC, the HPV immunization program against genital HPV infection, would also have a positive impact on the frequency of HPV-mediated OSCC in Montenegrin population.
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19
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Lin R, Jin H, Fu X. Comparative efficacy of human papillomavirus vaccines: systematic review and network meta-analysis. Expert Rev Vaccines 2023; 22:1168-1178. [PMID: 37990881 DOI: 10.1080/14760584.2023.2287135] [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: 08/22/2023] [Accepted: 11/20/2023] [Indexed: 11/23/2023]
Abstract
OBJECTIVES Despite their use, differences in human papillomavirus (HPV) vaccine efficacies remain uncertain. This study assesses efficacy differences among bivalent, quadrivalent, and nine-valent HPV (2vHPV, 4vHPV, and 9vHPV) vaccines. METHODS PubMed, Web of Science, Embase, and the Cochrane Library were searched for randomized controlled trials comparing HPV vaccine efficacy against persistent infection (≥6 months) and cervical intraepithelial neoplasia grade 2 or worse (CIN2+). Network meta-analysis yielded direct and indirect comparisons. Risk ratios (RRs) and 95% confidence intervals (95% CIs) were reported, and robustness was evaluated via sensitivity analysis. RESULTS In 11 randomized controlled trials with 58,881 healthy women, for persistent infection with HPV 16, 9vHPV was most effective at 97% (RR = 0.03, 95% CI: 0.01-0.08); for HPV 18, 2vHPV (Cecolin) was most effective at 98% (RR = 0.02, 95% CI: 0.00-0.29); for CIN2+ associated with HPV 16 and 18, 4vHPV was most effective at 99% (RR = 0.01, 95% CI: 0.00-0.10) and 97% (RR = 0.03, 95% CI: 0.00-0.45), respectively; for persistent infection with HPV 31, 33, 45, 52, and 58, 9vHPV was ≥ 95% effective; both 2vHPV vaccines were cross-effective against HPV 31, 33, and 45; and 4vHPV was cross-effective against HPV 31. CONCLUSIONS HPV vaccine efficacies differ for different HPV types. Additional data are needed to determine the cross-efficacy of 2vHPV (Cecolin).
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Affiliation(s)
- Rui Lin
- Department of Epidemiology and Health Statistics, School of Public Health, Southeast University, Nanjing, PR China
| | - Hui Jin
- Department of Epidemiology and Health Statistics, School of Public Health, Southeast University, Nanjing, PR China
| | - Xin Fu
- Department of Epidemiology and Health Statistics, School of Public Health, Southeast University, Nanjing, PR China
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20
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Enhancing the Effect of Nucleic Acid Vaccines in the Treatment of HPV-Related Cancers: An Overview of Delivery Systems. Pathogens 2022; 11:pathogens11121444. [PMID: 36558778 PMCID: PMC9781236 DOI: 10.3390/pathogens11121444] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2022] [Revised: 11/21/2022] [Accepted: 11/29/2022] [Indexed: 12/05/2022] Open
Abstract
Prophylactic vaccines against human papillomavirus (HPV) have proven efficacy in those who have not been infected by the virus. However, they do not benefit patients with established tumors. Therefore, the development of therapeutic options for HPV-related malignancies is critical. Third-generation vaccines based on nucleic acids are fast and simple approaches to eliciting adaptive immune responses. However, techniques to boost immunogenicity, reduce degradation, and facilitate their capture by immune cells are frequently required. One option to overcome this constraint is to employ delivery systems that allow selective antigen absorption and help modulate the immune response. This review aimed to discuss the influence of these different systems on the response generated by nucleic acid vaccines. The results indicate that delivery systems based on lipids, polymers, and microorganisms such as yeasts can be used to ensure the stability and transport of nucleic acid vaccines to their respective protein synthesis compartments. Thus, in view of the limitations of nucleic acid-based vaccines, it is important to consider the type of delivery system to be used-due to its impact on the immune response and desired final effect.
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21
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Rol ML, Picconi MA, Ferrera A, Sánchez GI, Hernández MDLL, Lineros J, Peraza A, Brizuela M, Mendoza L, Mongelós P, Cabrera Y, Rodríguez de la Peña M, Correa RM, Terán C, Colque Reynaga D, García L, Ramírez AT, Hernández-Nevarez P, Doimi F, Ramón M, Arias-Stella J, Zúñiga M, Villagra V, Bobadilla ML, Cardinal L, Valls J, Lucas E, Baena A, Fleider L, Venegas G, Cruz-Valdez A, Rodríguez G, Calderón A, Wiesner C, Luciani S, Broutet N, Herrero R, Almonte M. Implementing HPV testing in 9 Latin American countries: The laboratory perspective as observed in the ESTAMPA study. Front Med (Lausanne) 2022; 9:1006038. [PMID: 36465901 PMCID: PMC9714610 DOI: 10.3389/fmed.2022.1006038] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2022] [Accepted: 10/24/2022] [Indexed: 11/18/2022] Open
Abstract
Background Replacement of cytology screening with HPV testing is recommended and essential for cervical cancer elimination. HPV testing for primary screening was implemented in 12 laboratories within 9 Latin American countries, as part of the ESTAMPA cervical cancer screening study. Our observations provide information on critical operational aspects for HPV testing implementation in diverse resource settings. Methods We describe the implementation process of HPV testing in ESTAMPA, focusing on laboratory aspects. We assess the readiness of 12 laboratories to start HPV testing and their continuity capacity to maintain good quality HPV testing until end of recruitment or up to December 2021. Readiness was based on a checklist. Information from the study database; regular meetings and monitoring visits; and a questionnaire on laboratory operational aspects sent in May 2020 were used to assess continuity capacity. Compliance with seven basic requirements (readiness) and eight continuity requirements (continuity capacity) was scored (1 = compliant, 0 = not compliant) and totaled to classify readiness and continuity capacity as very limited, limited, moderate or high. Experiences, challenges, and enablers of the implementation process are also described. Results Seven of 12 laboratories had high readiness, three moderate readiness, and of two laboratories new to HPV testing, one had limited readiness and the other very limited readiness. Two of seven laboratories with high readiness also showed high continuity capacity, one moderate continuity capacity, and the other four showed limited continuity capacity since they could not maintain good quality HPV testing over time. Among three laboratories with moderate readiness, one kept moderate continuity capacity and two reached high continuity capacity. The two laboratories new to HPV testing achieved high continuity capacity. Based on gained expertise, five laboratories have become part of national screening programs. Conclusion High readiness of laboratories is an essential part of effective implementation of HPV testing. However, high readiness is insufficient to guarantee HPV testing high continuity capacity, for which a "culture of quality" should be established with regular training, robust monitoring and quality assurance systems tailored to local context. All efforts to strengthen HPV laboratories are valuable and crucial to guarantee effective implementation of HPV-based cervical screening.
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Affiliation(s)
- Mary Luz Rol
- Early Detection, Prevention and Infections Branch, International Agency for Research on Cancer, Lyon, France
| | | | - Annabelle Ferrera
- Instituto de Investigaciones en Microbiología, Universidad Nacional Autónoma de Honduras, Tegucigalpa, Honduras
| | | | - María de la Luz Hernández
- Early Detection, Prevention and Infections Branch, International Agency for Research on Cancer, Lyon, France
- SMS-Oncology, Amsterdam, Netherlands
| | - Joana Lineros
- Instituto Nacional de Cancerología, Bogotá, Colombia
| | - Ana Peraza
- Caja Costarricense de Seguro Social (CCSS), Región Pacífico Central, San José, Costa Rica
| | - Marisol Brizuela
- Caja Costarricense de Seguro Social (CCSS), Región Pacífico Central, San José, Costa Rica
| | - Laura Mendoza
- Instituto de Investigaciones en Ciencias de la Salud, Universidad Nacional de Asunción, San Lorenzo, Paraguay
| | - Pamela Mongelós
- Instituto de Investigaciones en Ciencias de la Salud, Universidad Nacional de Asunción, San Lorenzo, Paraguay
| | - Yessy Cabrera
- Grupo de Infección y Cáncer, Universidad de Antioquia, Medellín, Colombia
| | | | - Rita Mariel Correa
- Instituto de Investigaciones en Microbiología, Universidad Nacional Autónoma de Honduras, Tegucigalpa, Honduras
| | - Carolina Terán
- Facultad de Medicina, Universidad Mayor, Real y Pontificia de San Francisco Xavier de Chuquisaca, Sucre, Bolivia
| | - Deisy Colque Reynaga
- Facultad de Medicina, Universidad Mayor, Real y Pontificia de San Francisco Xavier de Chuquisaca, Sucre, Bolivia
| | - Laura García
- Laboratorio de Biología Molecular, Departamento de Patología Clínica, Centro Hospitalario Pereira Rossell, Montevideo, Uruguay
| | - Arianis Tatiana Ramírez
- Early Detection, Prevention and Infections Branch, International Agency for Research on Cancer, Lyon, France
| | | | - Franco Doimi
- Laboratorio de Patología Oncológica SAC, Lima, Peru
| | - María Ramón
- Laboratorio de Patología Oncológica SAC, Lima, Peru
| | | | - Michael Zúñiga
- Agencia Costarricense de Investigaciones Biomédicas (ACIB), Fundación Inciensa, San José, Guanacaste, Costa Rica
| | | | | | - Lucía Cardinal
- Hospital de Clínicas José de San Martín, Buenos Aires, Argentina
| | - Joan Valls
- Early Detection, Prevention and Infections Branch, International Agency for Research on Cancer, Lyon, France
| | - Eric Lucas
- Early Detection, Prevention and Infections Branch, International Agency for Research on Cancer, Lyon, France
| | - Armando Baena
- Early Detection, Prevention and Infections Branch, International Agency for Research on Cancer, Lyon, France
| | - Laura Fleider
- Hospital de Clínicas José de San Martín, Buenos Aires, Argentina
| | - Gino Venegas
- Clínica Angloamericana, Lima, Peru
- Liga contra el Cáncer, Lima, Peru
| | | | | | - Alejandro Calderón
- Caja Costarricense de Seguro Social (CCSS), Región Pacífico Central, San José, Costa Rica
| | | | - Silvana Luciani
- Pan American Health Organization (PAHO), Washington, DC, United States
| | - Nathalie Broutet
- Department of Sexual and Reproductive Health and Research, World Health Organization, Geneva, Switzerland
| | - Rolando Herrero
- Early Detection, Prevention and Infections Branch, International Agency for Research on Cancer, Lyon, France
- Agencia Costarricense de Investigaciones Biomédicas (ACIB), Fundación Inciensa, San José, Guanacaste, Costa Rica
| | - Maribel Almonte
- Early Detection, Prevention and Infections Branch, International Agency for Research on Cancer, Lyon, France
- Department of Sexual and Reproductive Health and Research, World Health Organization, Geneva, Switzerland
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22
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Jansåker F, Li X, Sundqvist A, Sundquist K, Borgfeldt C. Cervical neoplasia in relation to socioeconomic and demographic factors - a nationwide cohort study (2002-2018). Acta Obstet Gynecol Scand 2022; 102:114-121. [PMID: 36330802 PMCID: PMC9780723 DOI: 10.1111/aogs.14480] [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] [Received: 05/29/2022] [Revised: 10/02/2022] [Accepted: 10/08/2022] [Indexed: 11/06/2022]
Abstract
INTRODUCTION Cervical cancer is a major cause of mortality and morbidity. We aimed to estimate the association between sociodemographic factors and cervical neoplasia. MATERIAL AND METHODS In this Swedish nationwide open cohort study, 4 120 557 women aged ≥15 years at baseline were included between January 1, 2002 and December 31, 2018. The two outcomes were cervical cancer and carcinoma in situ identified in the Swedish Cancer Register. Sociodemographic factors (age, education level, family income level, region of residency, country of origin) were the main predictors. Incidence rates per 10 000 person-years were calculated. Cox regression was used to estimate hazard ratios. Sensitivity analyses were conducted, including parity, urogenital infections, alcohol- and drug-use disorders, and chronic obstructive pulmonary disease (used as a proxy for tobacco abuse). RESULTS In 38.9 million person-years of follow-up, 5781 (incidence rate: 1.5, 95% confidence interval [CI] 1.4-1.5) and 62 249 (incidence rate 16.9, 95% CI 15.9-16.1) women were diagnosed with cervical cancer and carcinoma in situ, respectively. Women from Eastern Europe had a hazard ratio of 1.18 (95% CI 1.05-1.33) for cervical cancer compared with Swedish-born women, while women from non-Western regions were inversely associated with cervical cancer and carcinoma in situ. Women with a low education level had a hazard ratio of 1.37 (95% CI 1.29-1.45) for cervical cancer compared with women with a high education level. CONCLUSIONS Women from the Middle East and Africa living in Sweden seem to suffer less from cervical neoplasia, whereas women with low education and women from Eastern Europe seem to suffer more from cervical cancer.
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Affiliation(s)
- Filip Jansåker
- Center for Primary Health Care Research, Department of Clinical Sciences MalmöLund UniversityLundSweden,Department of Clinical MicrobiologyRigshospitaletCopenhagenDenmark
| | - Xinjun Li
- Center for Primary Health Care Research, Department of Clinical Sciences MalmöLund UniversityLundSweden
| | - Avalon Sundqvist
- Department of Obstetrics and Gynecology, Skåne University Hospital, Department of Clinical Science LundLund UniversityLundSweden
| | - Kristina Sundquist
- Center for Primary Health Care Research, Department of Clinical Sciences MalmöLund UniversityLundSweden,Center for Community‐based Healthcare Research and Education (CoHRE), Department of Functional Pathology, School of MedicineShimane UniversityShimaneJapan,Department of Family Medicine and Community Health, Department of Population Health Science and PolicyIcahn School of Medicine at Mount SinaiNew YorkNYUSA
| | - Christer Borgfeldt
- Department of Obstetrics and Gynecology, Skåne University Hospital, Department of Clinical Science LundLund UniversityLundSweden
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23
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Lalonde CS, Teng Y, Burtness BA, Ferris RL, Ahmed R, Saba NF. The Quest to Eradicate HPV-Related Oropharyngeal Carcinoma: An Opportunity Not to Miss. J Natl Cancer Inst 2022; 114:1333-1337. [PMID: 35567531 PMCID: PMC9552310 DOI: 10.1093/jnci/djac098] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2022] [Revised: 03/29/2022] [Accepted: 05/05/2022] [Indexed: 11/15/2022] Open
Abstract
Oropharyngeal squamous cell carcinoma (OPSCC) accounts for more than half of all head and neck cancers. Since the 1970s, OPSCC has shifted from an environmentally triggered to virally mediated disease due to a sharp rise in human papillomavirus (HPV)-related squamous cell carcinoma. Although a highly effective prophylactic vaccine is available, its current implementation is far below national targets, and OPSCC incidence is predicted to further increase by 2045. However, we believe that with prompt action now, we can not only defy these predictions but also effectively eradicate HPV-related OPSCC in these next 20 years. We herein provide an overview of the necessary elements to eliminate this disease: improved primary vaccine uptake, a 1-time universal vaccination effort, and implementation of novel therapeutics that have potential to cure existing disease.
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Affiliation(s)
- Chloe S Lalonde
- Department of Medicine, Emory University School of Medicine, Atlanta, GA, USA
| | - Yong Teng
- Department of Hematology and Medical Oncology, Emory University School of Medicine, Atlanta, GA, USA
| | - Barbara A Burtness
- Department of Medical Oncology, Yale School of Medicine, New Haven, CT, USA
| | - Robert L Ferris
- Department of Otolaryngology, University of Pittsburgh, Pittsburgh, PA, USA
| | - Rafi Ahmed
- Department of Microbiology and Immunology, Emory University School of Medicine, Atlanta, GA, USA
| | - Nabil F Saba
- Correspondence to: Nabil F. Saba, MD, Department of Hematology/Oncology, Winship Cancer Institute, 1365 Clifton Road, Building C, Atlanta, GA 30322, USA (e-mail: )
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24
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McClymont E, Faber MT, Lindquist S, Bone JN, Kjær SK. Human Papillomavirus Infection Among Pregnant Women Living With HIV: A Systematic Review and Meta-Analysis. J Acquir Immune Defic Syndr 2022; 91:122-129. [PMID: 36094477 DOI: 10.1097/qai.0000000000003050] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2022] [Accepted: 06/20/2022] [Indexed: 11/26/2022]
Abstract
BACKGROUND In the general population, human papillomavirus (HPV) prevalence is reportedly increased during pregnancy, and emerging evidence suggests that it may be associated with adverse pregnancy outcomes. Women living with HIV (WLWH) experience higher rates of both HPV infection and certain adverse pregnancy outcomes, yet there are no prior reviews of HPV infection during pregnancy in WLWH. METHODS We conducted a systematic review and meta-analysis of pooled and type-specific HPV prevalence and associated pregnancy outcomes among pregnant WLWH and, if available, within-study comparators of women without HIV. Subgroup analyses were performed according to polymerase chain reaction primers used and geographic location. RESULTS Ten studies describing HPV prevalence in 1594 pregnant WLWH were included. The pooled HPV prevalence in pregnant WLWH was 75.5% (95% confidence interval: 50.2 to 90.4) but ranged widely (23%-98%) between individual studies. Among studies that also assessed HPV prevalence in pregnant women without HIV, the pooled prevalence was lower at 48.1% (95% confidence interval: 27.1 to 69.8). Pregnant WLWH had 54% higher odds of being HPV positive compared with pregnant women without HIV. The most common HPV type detected in pregnant WLWH was HPV16. No studies reported pregnancy outcomes by the HPV status. CONCLUSIONS High prevalence of HPV was documented in pregnant WLWH, exceeding the prevalence among pregnant women without HIV. The limited research on this topic must be addressed with further studies to inform the use of HPV testing as a screening modality for this population as well as the role of HPV in adverse pregnancy outcomes.
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Affiliation(s)
- Elisabeth McClymont
- Department of Pediatrics, University of British Columbia, Vancouver, Canada
- CIHR Canadian HIV Trials Network, Vancouver, Canada
| | - Mette T Faber
- Virus, Lifestyle and Genes, Danish Cancer Society Research Center, Copenhagen, Denmark
| | - Sofie Lindquist
- Virus, Lifestyle and Genes, Danish Cancer Society Research Center, Copenhagen, Denmark
| | - Jeffrey N Bone
- BC Children's Hospital Research Institute, Vancouver, Canada
- Department of Obstetrics and Gynecology, University of British Columbia, Vancouver, Canada; and
| | - Susanne K Kjær
- Virus, Lifestyle and Genes, Danish Cancer Society Research Center, Copenhagen, Denmark
- Department of Gynecology, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
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25
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Palmer M, Katanoda K, Saito E, Acuti Martellucci C, Tanaka S, Ikeda S, Sakamoto H, Machelek D, Ml Brotherton J, Hocking JS. Genotype prevalence and age distribution of human papillomavirus from infection to cervical cancer in Japanese women: A systematic review and meta-analysis. Vaccine 2022; 40:5971-5996. [PMID: 36085257 DOI: 10.1016/j.vaccine.2022.07.052] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2022] [Accepted: 07/31/2022] [Indexed: 12/23/2022]
Abstract
BACKGROUND National HPV vaccination coverage in Japan is less than one percent of the eligible population and cervical cancer incidence and mortality are increasing. This systematic review and meta-analysis aimed to provide a comprehensive estimate of HPV genotype prevalence for Japan. METHODS English and Japanese databases were searched to March 2021 for research reporting HPV genotypes in cytology and histology samples from Japanese women. Summary estimates were calculated by disease stage from cytology only assessment - Normal, ASCUS, LSIL, HSIL and from histological assessment - CIN1, CIN2, CIN3/AIS, ICC (ICC-SCC, and ICC-ADC), and other. A random-effects meta-analysis was used to calculate summary prevalence estimates of any-HPV, high-risk (HR) and low-risk (LR) vaccine types, and vaccine genotypes (bivalent, quadrivalent, or nonavalent). This study was registered with PROSPERO: CRD42018117596. RESULTS A total of 57759 women with normal cytology, 1766 ASCUS, 3764 LSIL, 2017 HSIL, 3130 CIN1, 1219 CIN2, 869 CIN3/AIS, and 4306 ICC (which included 1032 ICC-SCC, and 638 ICC-ADC) were tested for HPV. The summary estimate of any-HPV genotype in women with normal cytology was 15·6% (95% CI: 12·3-19·4) and in invasive cervical cancer (ICC) was 85·6% (80·7-89·8). The prevalence of HR-HPV was 86·0% (95% CI: 73·9-94·9) for cytological cases of HSIL, 76·9% (52·1-94·7) for histological cases of CIN3/AIS, and 75·7% (68·0-82·6) for ICC. In women with ICC, the summary prevalence of bivalent vaccine genotypes was 58·5% (95% CI: 52·1-64·9), for quadrivalent genotypes was 58·6% (52·2-64·9) and for nonavalent genotypes was 71·5% (64·9-77·6), and of ICC cases that were HPV positive over 90% of infections are nonavalent vaccine preventable. There was considerable heterogeneity in all HPV summary estimates and for ICC, this heterogeneity was not explained by variability in study design, sample type, HPV assay type, or HPV DNA detection method, although studies published in the 1990s had lower prevalence estimates of any-HPV and HR HPV genotypes. INTERPRETATIONS HPV prevalence is high among Japanese women. The nonavalent vaccine is likely to have the greatest impact on reducing cervical cancer incidence and mortality in Japan.
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Affiliation(s)
- Matthew Palmer
- Melbourne School of Population and Global Health, The University of Melbourne, Melbourne Australia; Division of Surveillance and Policy Evaluation, National Cancer Center Institute for Cancer Control, Tokyo, Japan.
| | - Kota Katanoda
- Division of Surveillance and Policy Evaluation, National Cancer Center Institute for Cancer Control, Tokyo, Japan
| | - Eiko Saito
- Institute for Global Health Policy Research, National Center for Global Health Medicine, Tokyo, Japan
| | | | - Shiori Tanaka
- Department of Global Health Policy, Graduate School of Medicine, The University of Teokyo, Tokyo, Japan; Division of Prevention, Center for Public Health Sciences, National Cancer Center, Japan
| | - Sayaka Ikeda
- Division of Surveillance and Policy Evaluation, National Cancer Center Institute for Cancer Control, Tokyo, Japan
| | - Haruka Sakamoto
- Department of Global Health Policy, Graduate School of Medicine, The University of Teokyo, Tokyo, Japan
| | | | - Julia Ml Brotherton
- Melbourne School of Population and Global Health, The University of Melbourne, Melbourne Australia; Australian Centre for the Prevention of Cervical Cancer, Carlton, Australia
| | - Jane S Hocking
- Melbourne School of Population and Global Health, The University of Melbourne, Melbourne Australia
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26
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Zhang H, Zhang S. Prevalence and genotype distribution of human papillomavirus infection among female outpatients in Northeast China: a population-based survey of 110,927 women. Arch Gynecol Obstet 2022; 308:35-41. [PMID: 35904609 DOI: 10.1007/s00404-022-06653-7] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2022] [Accepted: 05/31/2022] [Indexed: 11/28/2022]
Abstract
PURPOSE Human papillomavirus (HPV) infection, especially high-risk HPV, is a major etiological factor for cervical cancer. This study aimed to investigate the distribution of human papillomavirus infection among female outpatients in Northeast China. METHODS A total of 110,927 women aged between 18 and 80 years from Shengjing Hospital of China Medical University, tested with the HPV Geno-Array Test Kit (HybriBio), were enrolled in this study. RESULTS The overall prevalence of HPV infection in the study population was 16.95% (18,802/110,927). A total of 21 HPV genotypes were identified and the six most prevalent ones were HPV16 (5.78%), HPV58 (2.62%), HPV52 (1.91%), HPV33 (1.55%), HPV53 (1.45%), and HPV18 (1.16%). The prevalence of single HPV was 83.58% (15,714/18802) and that of multiple HPV was 16.42% (3088/18802). HPV16, HPV58, and HPV52 were the most common types of HR-HPV infections, while CP8304, HPV11, and HPV6 were the most common types of LR-HPV infections. Among the multiple infection groups, HPV16 was the most common type of co-infection. Furthermore, the prevalence of HPV infections varied among different age groups. Age-specific prevalence of HPV exhibited two peaks in the youngest age group and in the group aged 50-60 years. CONCLUSION HPV16, 58, 52, 33, 53, and 18 were the most common types in the general female population. The prevalence of HPV infection varied among different age groups. This study provides guidance for future HPV-based cervical cancer screening tests and prophylactic HPV vaccinations in China.
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Affiliation(s)
- Huijie Zhang
- Department of Obstetrics and Gynecology, Shengjing Hospital of China Medical University, Shenyang, China
| | - Shulan Zhang
- Department of Obstetrics and Gynecology, Shengjing Hospital of China Medical University, Shenyang, China.
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Antunović M, Lopičić M, Vučković L, Raonić J, Mugoša S. Prevalence and clinical implications of the HPV16 infection in oral cancer in Montenegro – Evidence to support the immunization program. Acta Microbiol Immunol Hung 2022; 69:241-246. [PMID: 35895465 DOI: 10.1556/030.2022.01794] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2022] [Accepted: 06/29/2022] [Indexed: 11/19/2022]
Abstract
Abstract
Oral squamous cell carcinoma (OSCC) makes 85–95% of all malignances in the oral cavity. Increasing evidence shows that the Human Papillomaviruses (HPVs) are preferentially associated with some oropharyngeal and OSCCs, namely the genotype 16. The aim of the present study was to determine the prevalence and clinical implications of HPV16 infection in oral squamous cell carcinoma in population of Montenegro.
This study included 60 patients with OSCC (localized on the lower lip, tongue or/and floor of the mouth), surgically treated at the Clinical Centre of Montenegro from 2012 to 2018. Surgically obtained formalin-fixed and paraffin-embedded specimens were used for histopathological analysis and HPV16 genome detection using standard Polymerase Chain Reaction (primers for detection of E6 gene). Each individual was further followed up for the period of three years and for different clinico-pathological characteristics, including disease free interval (DFI).
The prevalence of HPV16 infection in OSCCs was 23.3% and the infection was significantly more common in female patients (P = 0.038). No significant correlation was detectable between HPV16 infection and the patients' age (P = 0.302), tumor site (P = 0.125), tumor grade (P = 0.363) and disease stage (P = 0.995). Observing the total sample the DFI was not significantly different for HPV16-positive versus HPV16-negative patients (P = 0.427), but a gender-based difference in DFI was observed, with the significantly shorter DFI (Log Rank test, P = 0.003) in HPV16 positive female patients compared to male patients (P = 0.003).
The results obtained in this study provide scientific evidence for the development of national HPV vaccination program in Montenegro.
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Affiliation(s)
| | - Milena Lopičić
- Institute of Public Health of Montenegro, Podgorica, Montenegro
| | | | - Janja Raonić
- Clinical Centre of Montenegro, Podgorica, Montenegro
| | - Snežana Mugoša
- Institute for Medicines and Medical Devices of Montenegro, Podgorica, Montenegro
- Medical Faculty of the University of Montenegro, Podgorica, Montenegro
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Fogarasi AI, Benczik M, Moravcsik-Kornyicki Á, Kocsis A, Gyulai A, Kósa Z. The Prevalence of High-Risk Human Papillomavirus in Hungary—A Geographically Representative, Cross-Sectional Study. Pathol Oncol Res 2022; 28:1610424. [PMID: 35783359 PMCID: PMC9240187 DOI: 10.3389/pore.2022.1610424] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2022] [Accepted: 05/05/2022] [Indexed: 11/30/2022]
Abstract
Background: The estimated age-standardized incidence and mortality rates of cervical cancer in Hungary are substantially higher than the European average. In many countries, human papillomavirus (HPV) testing is the first-line method of cervical cancer screening in women >30 years. According to the European guidelines, evidence-based improvement of a national prevention strategy requires the monitoring of representative data. Methods: ThinPrep cervical samples were collected over a period of 8 months at 84 sampling sites, including 4,000 eligible samples with valid laboratory results from the screening target population of females aged 25–65 years, with addresses in the representative geographic area (19 counties and four major settlement types). Genotyping of high-risk HPV (hrHPV) was performed using the Confidence HPV-X (Neumann Diagnostics) and Linear Array HPV Genotyping (Roche) tests. Demographic data were collected using a questionnaire, enabling the analysis of hrHPV genotype distribution by age, geography, education, and HPV vaccination. Results: Overall, 446 samples were hrHPV-positive, showing a prevalence of 11.15% (9.73% age-representative), similar to the world average, higher than the European average, and lower than the Eastern-European average. After age standardization, no significant geographic differences were found, except for low hrHPV prevalence in villages (p = 0.036) and in those with elementary education (p = 0.013). Following genotypes 16 and 31, in order of frequency, certain non-vaccine hrHPV genotypes (HPV51, 66, 56) showed unexpectedly higher prevalence than international data. Conclusion: Our study provides the first geographically representative genotype-specific hrHPV prevalence baseline database in Hungary to support policy-making efforts. Significant correlations with demographic data have transferable conclusions.
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Affiliation(s)
- András István Fogarasi
- SYNLAB Genoid Molecular Diagnostic Laboratory, SYNLAB Hungary Ltd., Budapest, Hungary
- *Correspondence: András István Fogarasi,
| | - Márta Benczik
- SYNLAB Genoid Molecular Diagnostic Laboratory, SYNLAB Hungary Ltd., Budapest, Hungary
| | - Ágota Moravcsik-Kornyicki
- Department of Health Visitors Methodology and Prevention, University of Debrecen, Nyíregyháza, Hungary
| | - Adrienn Kocsis
- SYNLAB Genoid Molecular Diagnostic Laboratory, SYNLAB Hungary Ltd., Budapest, Hungary
| | - Anikó Gyulai
- Department of Preventive Health Sciences, Institute of Applied Health Sciences, University of Miskolc, Miskolc, Hungary
| | - Zsigmond Kósa
- Department of Health Visitors Methodology and Prevention, University of Debrecen, Nyíregyháza, Hungary
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Rikhotso RR, Mitchell EM, Wilson DT, Doede A, Matume ND, Bessong PO. Prevalence and distribution of selected cervical human papillomavirus types in HIV infected and HIV uninfected women in South Africa, 1989-2021: A narrative review. S Afr J Infect Dis 2022; 37:363. [PMID: 35815224 PMCID: PMC9257898 DOI: 10.4102/sajid.v37i1.363] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2021] [Accepted: 03/10/2022] [Indexed: 11/17/2022] Open
Abstract
Background Human papillomavirus infection, a causative agent of cervical cancer, is of great concern, more so in populations with high HIV prevalence, such as South Africa. Aim This review aimed to examine the prevalence and distribution of selected cervical human papillomavirus (HPV) types in HIV infected and HIV uninfected women in South Africa. Methods PubMed and Web of Science databases were searched using key words. For data integrity, data was assessed by two authors independently. The study inclusion criteria comprised records on cervical HPV, HPV genotyping and HPV type distribution among South African women. Statistical analysis was performed using Social Science Statistics. Results Sixty-nine articles met the inclusion criteria for analysis. Data on cervical HPV prevalence and type distribution was available only for five of the nine provinces of South Africa. Only 4/69 studies used sequencing as an approach to identify HPV types. In a general population, HPV type 16 was the most frequent (8.80%), followed by types 35 (4.86%), 18 (4.14%), 58 and 52 with the frequency of 3.65% and 3.62%, respectively. Furthermore, the least frequent type was HPV 70 (0.74%). Both HIV infected and HIV uninfected populations had a higher prevalence of high-risk human papillomavirus (hrHPV) types 16, 18 and 35 than other HPV types; while HPV types 6, 11 and 70 were the least frequent types from these populations. Lastly, HPV 16 was the most predominant type among women with normal (2.03%) and abnormal cervical cytology (6.60%). Conclusion Expanding on HPV genotyping will improve the knowledge in patterns of HPV type distribution in South Africa that will further help in decision making to improve current diagnostics, and future vaccine development and assessment.
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Affiliation(s)
- Rixongile R Rikhotso
- Department of Biochemistry and Microbiology, Faculty of Science, Engineering and Agriculture, University of Venda, Thohoyandou, South Africa
| | - Emma M Mitchell
- Department of Family, Community and Mental Health Systems, School of Nursing, University of Virginia, Charlottesville, United States of America
| | - Daniel T Wilson
- Claude Moore Health Sciences Library, School of Nursing, University of Virginia, Charlottesville, United States of America
| | - Aubrey Doede
- Department of Family Medicine and Public Health, University of California San Diego, California, United States of America
| | - Nontokozo D Matume
- HIV/AIDS & Global Health Research Programme, University of Venda, Thohoyandou, South Africa
| | - Pascal O Bessong
- HIV/AIDS & Global Health Research Programme, University of Venda, Thohoyandou, South Africa
- Center for Global Health Equity, School of Medicine, University of Virginia, Charlottesville, Virginia, United States of America
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Lin X, Chen L, Zheng Y, Yan F, Li J, Zhang J, Yang H. Age-specific prevalence and genotype distribution of human papillomavirus in women from Northwest China. Cancer Med 2022; 11:4366-4373. [PMID: 35365956 DOI: 10.1002/cam4.4732] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2021] [Revised: 01/26/2022] [Accepted: 03/21/2022] [Indexed: 01/30/2023] Open
Abstract
BACKGROUND Human papillomavirus (HPV) is the leading cause of cervical cancer with more than 200 genotypes. Different genotypes have different potentials in causing premalignant lesions and cervical cancers. In this study, we investigated the age-specific prevalence and genotype distribution of HPV genotypes in Northwest China. MATERIALS AND METHODS We recruited 145,918 unvaccinated women from Northwest China for population-based HPV DNA screening test during June 2015 to December 2020. And a lab-based test was performed for each volunteer by flow fluorescent technology to identify the genotypes of HPV. RESULTS The overall infection rate of HPV was 22.97%. With the participants divided into 12 groups according to age, a bimodal curve of infection rate was obtained. And the two peaks appeared in the younger than 20 group and 61-65 group, respectively. The five most common HPV genotypes included HPV 16, 58, 52, 53 and 61 in all participants, which were in descending order of frequency. Among women younger than 25 years old, HPV 6 and 11 were more common and even higher than some genotypes mentioned above. Among women older than 65 years old, HPV 18 and 66 were more common than or as high as the six most common genotypes in all populations. Additionally, the distribution of single and multiple infections in each age group was also different. CONCLUSION The baseline prevalence and genotype distribution of HPV in Northwest China was uncovered for the first time. Age was related to the epidemiology of different HPV genotypes. All the results would be of great significance for future healthcare services.
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Affiliation(s)
- Xiaohong Lin
- Department of Gynecology and Obstetrics, Xijing Hospital, Air Force Medical University (Fourth Military Medical University), Xi'an, Shaanxi, China
| | - Liu Chen
- Department of Gynecology and Obstetrics, Xijing Hospital, Air Force Medical University (Fourth Military Medical University), Xi'an, Shaanxi, China
| | - Yunyun Zheng
- Department of Gynecology and Obstetrics, Xijing Hospital, Air Force Medical University (Fourth Military Medical University), Xi'an, Shaanxi, China
| | - Feng Yan
- Department of Gynecology and Obstetrics, Xijing Hospital, Air Force Medical University (Fourth Military Medical University), Xi'an, Shaanxi, China
| | - Jia Li
- Department of Gynecology and Obstetrics, Xijing Hospital, Air Force Medical University (Fourth Military Medical University), Xi'an, Shaanxi, China
| | - Jianfang Zhang
- Department of Gynecology and Obstetrics, Xijing Hospital, Air Force Medical University (Fourth Military Medical University), Xi'an, Shaanxi, China
| | - Hong Yang
- Department of Gynecology and Obstetrics, Xijing Hospital, Air Force Medical University (Fourth Military Medical University), Xi'an, Shaanxi, China
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Determination of Human Papillomavirus Type 18 Lineage of E6: A Population Study from Iran. BIOMED RESEARCH INTERNATIONAL 2022; 2022:2839708. [PMID: 35342765 PMCID: PMC8956376 DOI: 10.1155/2022/2839708] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/22/2021] [Accepted: 03/07/2022] [Indexed: 11/17/2022]
Abstract
The epidemiological studies in Iran on HPV18 nucleotide changes are rare. This type of virus is prevalent in the Iranian population. Therefore, in the present study, we aimed to identify the genetic variability in HPV18 in the E6 region to evaluate the prevalence of lineage distribution and sublineages in a sample population in Iran. Overall, 60 HPV18 confirmed cases were investigated between 2019 and 2021. The specimens were collected, and molecular genotyping was done using the Linear Array HPV Genotyping Test. DNA extraction was performed by a viral DNA/RNA kit. The HPV E6 gene was amplified by using type-specific primers designed according to the HPV18 genome prototype sequence. The sequencing of the E6 region was successfully done on 43 samples which were then compared to the reference sequence. The most frequent sublineage of HPV18 in this study was A4 (69.7%), followed by A1 (18.6%) and A3 (11.6%). Neither A2 nor A5 sublineage was not detected in this study. The related nucleotide acid changes according to the main references were as follows: A3: T104C/T232G/T485C/C549A, A4: T104C/T485C/C549A. The predominance of A lineage with the high frequency of A4 sublineage was found in the present research. The importance of sublineages in susceptibility to a progressive form of infection requires to be more investigated among the different population.
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Salaria D, Rolta R, Mehta J, Awofisayo O, Fadare OA, Kaur B, Kumar B, Araujo da Costa R, Chandel SR, Kaushik N, Choi EH, Kaushik NK. Phytoconstituents of traditional Himalayan Herbs as potential inhibitors of Human Papillomavirus (HPV-18) for cervical cancer treatment: An In silico Approach. PLoS One 2022; 17:e0265420. [PMID: 35298541 PMCID: PMC8929605 DOI: 10.1371/journal.pone.0265420] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2021] [Accepted: 03/01/2022] [Indexed: 12/19/2022] Open
Abstract
Human papillomavirus (HPV) induced cervical cancer is becoming a major cause of mortality in women. The present research aimed to identify the natural inhibitors of HPV-18 E1 protein (1R9W) from Himalayan herbs with lesser toxicity and higher potency. In this study, one hundred nineteen phytoconstituents of twenty important traditional medicinal plants of Northwest Himalayas were selected for molecular docking with the target protein 1R9W of HPV-18 E1 Molecular docking was performed by AutoDock vina software. ADME/T screening of the bioactive phytoconstituents was done by SwissADME, admetSAR, and Protox II. A couple of best protein-ligand complexes were selected for 100 ns MD simulation. Molecular docking results revealed that among all the selected phytoconstituents only thirty-five phytoconstituents showed the binding affinity similar or more than the standard anti-cancer drugs viz. imiquimod (-6.1 kJ/mol) and podofilox (-6.9 kJ/mol). Among all the selected thirty-five phytoconstituents, eriodictyol-7-glucuronide, stigmasterol, clicoemodin and thalirugidine showed the best interactions with a docking score of -9.1, -8.7, -8.4, and -8.4 kJ/mol. Based on the ADME screening, only two phytoconstituents namely stigmasterol and clicoemodin selected as the best inhibitor of HPV protein. MD simulation study also revealed that stigmasterol and clicoemodin were stable inside the binding pocket of 1R9W, Stigmasterol and clicoemodin can be used as a potential investigational drug to cure HPV infections.
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Affiliation(s)
- Deeksha Salaria
- Faculty of Applied Sciences and Biotechnology, Shoolini University, Solan, Himachal Pradesh, India
| | - Rajan Rolta
- Faculty of Applied Sciences and Biotechnology, Shoolini University, Solan, Himachal Pradesh, India
| | - Jyoti Mehta
- Faculty of Applied Sciences and Biotechnology, Shoolini University, Solan, Himachal Pradesh, India
| | - Oladoja Awofisayo
- Department of Pharmaceutical and Medical Chemistry, University of Uyo, Uyo, Nigeria
| | - Olatomide A. Fadare
- Organic Chemistry Research Lab, Department of Chemistry, Obafemi Awolowo University, Ile-Ife, Nigeria
| | - Baljinder Kaur
- Department of Biotechnology, Punjabi University Patiala, Patiala, Punjab, India
| | - Balvir Kumar
- University Institute of Biotechnology, Chandigarh University, Mohali, Punjab, India
| | | | - Shikha Rangra Chandel
- Division of Microbiology, School of Pharmaceutical and Health Sciences, Career Point University, Hamirpur, Himachal Pradesh, India
| | - Neha Kaushik
- Department of Biotechnology, College of Engineering, University of Suwon, Hwaseong-si, South Korea
| | - Eun Ha Choi
- Department of Electrical and Biological Physics, Plasma Bioscience Research Center & Applied Plasma Medicine Center, Kwangwoon University, Seoul, South Korea
| | - Nagendra Kumar Kaushik
- Department of Electrical and Biological Physics, Plasma Bioscience Research Center & Applied Plasma Medicine Center, Kwangwoon University, Seoul, South Korea
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Pedroza-Gonzalez A, Reyes-Reali J, Campos-Solorzano M, Blancas-Diaz EM, Tomas-Morales JA, Hernandez-Aparicio AA, Montes de Oca-Samperio D, Garrido E, Garcia-Romo GS, Mendez-Catala CF, Alvarez Ortiz P, Sánchez Ramos J, Mendoza-Ramos MI, Saucedo-Campos AD, Pozo-Molina G. Human papillomavirus infection and seroprevalence among female university students in Mexico. Hum Vaccin Immunother 2022; 18:2028514. [PMID: 35103580 PMCID: PMC8993084 DOI: 10.1080/21645515.2022.2028514] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/09/2022] Open
Abstract
Human papillomavirus (HPV) is one of the most common causes of sexually transmitted diseases, and the main etiology of cervical cancer. This study was aimed to assess type-specific cervical HPV prevalence and their association with HPV-specific antibodies in a cohort of female university students. HPV genotyping was performed by amplifying and sequencing a fragment of the L1 protein. A BLAST search was performed to identify HPV types. HPV-specific IgG antibodies were measured by ELISA in serum samples. A total of 129 women participated, with an average age of 21.75 years. The prevalence of vaginal HPV infection was 74.42%. The most predominant high-risk HPV types were 18 (13.95%), 31 (10.85%), and 16 (9.3%). We found that early age at coitarche and a higher number of sexual partners were significantly associated with a high prevalence of HPV infection. In addition to sexual behavior, we observed that the presence of serum-specific IgG antibodies against HPV can impact the prevalence of the virus. Seropositivity to HPV-16 and HPV-18 was associated with a lower prevalence of HPV-16, but not for other HPV types. Of note, there was a lower proportion of HPV-specific seropositivity in women who had the presence of the same HPV type in a cervical specimen, suggesting an immunoregulatory mechanism associated with the viral infection. In conclusion, the prevalence of HPV in university women was higher than expected and it was associated with early age of sexual debut, an increasing number of sexual partners, and a low proportion of HPV seropositivity.
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Affiliation(s)
- Alexander Pedroza-Gonzalez
- Laboratorio de Inmunología, Unidad de Morfología y Función. Facultad de Estudios Superiores Iztacala, Universidad Nacional Autónoma de México, Tlalnepantla, México
| | - Julia Reyes-Reali
- Laboratorio de Inmunología, Unidad de Morfología y Función. Facultad de Estudios Superiores Iztacala, Universidad Nacional Autónoma de México, Tlalnepantla, México
| | - Maricela Campos-Solorzano
- Clínica Universitaria de Salud Integral, Facultad de Estudios Superiores Iztacala, Universidad Nacional Autónoma de México, Tlalnepantla, México
| | - Eloy Moises Blancas-Diaz
- Laboratorio de Genética y Oncología Molecular, Laboratorio 5, Edificio A4, Carrera de Médico Cirujano, Facultad de Estudios Superiores Iztacala, Universidad Nacional Autónoma de México, Tlalnepantla, México
| | - Janik Adriana Tomas-Morales
- Laboratorio de Inmunología, Unidad de Morfología y Función. Facultad de Estudios Superiores Iztacala, Universidad Nacional Autónoma de México, Tlalnepantla, México
| | - Aldo Aram Hernandez-Aparicio
- Laboratorio de Inmunología, Unidad de Morfología y Función. Facultad de Estudios Superiores Iztacala, Universidad Nacional Autónoma de México, Tlalnepantla, México
| | - Daniel Montes de Oca-Samperio
- Laboratorio de Genética y Oncología Molecular, Laboratorio 5, Edificio A4, Carrera de Médico Cirujano, Facultad de Estudios Superiores Iztacala, Universidad Nacional Autónoma de México, Tlalnepantla, México
| | - Efrain Garrido
- Departamento de Genética y Biología Molecular, CINVESTAV-IPN, Ciudad de México, México
| | - Gina Stella Garcia-Romo
- Laboratorio de Inmunología, Unidad de Morfología y Función. Facultad de Estudios Superiores Iztacala, Universidad Nacional Autónoma de México, Tlalnepantla, México
| | - Claudia Fabiola Mendez-Catala
- Laboratorio de Genética y Oncología Molecular, Laboratorio 5, Edificio A4, Carrera de Médico Cirujano, Facultad de Estudios Superiores Iztacala, Universidad Nacional Autónoma de México, Tlalnepantla, México.,División de Investigación y Posgrado, Facultad de Estudios Superiores Iztacala, Universidad Nacional Autónoma de México, Tlalnepantla, México
| | | | - Janet Sánchez Ramos
- Laboratorio de Genética y Oncología Molecular, Laboratorio 5, Edificio A4, Carrera de Médico Cirujano, Facultad de Estudios Superiores Iztacala, Universidad Nacional Autónoma de México, Tlalnepantla, México
| | - Maria Isabel Mendoza-Ramos
- Laboratorio de Inmunología, Unidad de Morfología y Función. Facultad de Estudios Superiores Iztacala, Universidad Nacional Autónoma de México, Tlalnepantla, México
| | - Alberto Daniel Saucedo-Campos
- Carrera de Médico Cirujano, Facultad de Estudios Superiores Iztacala, Universidad Nacional Autónoma de México, Tlalnepantla, México
| | - Glustein Pozo-Molina
- Laboratorio de Genética y Oncología Molecular, Laboratorio 5, Edificio A4, Carrera de Médico Cirujano, Facultad de Estudios Superiores Iztacala, Universidad Nacional Autónoma de México, Tlalnepantla, México
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Zhang C, Kou Z, Li R, Ji F, Lin X, Xu A, Song Y, Tao Z. Genomic diversity of human papillomavirus type 6 from patients with condyloma acuminatum in Eastern China. INFECTION, GENETICS AND EVOLUTION : JOURNAL OF MOLECULAR EPIDEMIOLOGY AND EVOLUTIONARY GENETICS IN INFECTIOUS DISEASES 2021; 96:105146. [PMID: 34800713 DOI: 10.1016/j.meegid.2021.105146] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/29/2021] [Revised: 11/12/2021] [Accepted: 11/15/2021] [Indexed: 06/13/2023]
Abstract
OBJECTIVE Human papillomavirus type 6 (HPV6) is the major etiological agent of anogenital warts both men and women. However, there is limited data on its genomic characterization in mainland China. The aim of this study was to understand the complete genomic diversity of HPV6 from patients with condyloma acuminatum (CA) and to explore the prevalence of different variant lineages/sublineages in eastern China. METHODS CA samples were collected in 3 hospitals in Shandong Province, China from January 2020 to March 2021. DNA extraction, PCR amplification, Sanger sequencing and sequence assembly were performed on HPV6-positive samples. The complete genomes obtained in this study were analyzed phylogenetically with global HPV6 sequences in GenBank database using MEGA 11. RESULTS A total of 55 complete genomic sequences of HPV6 were obtained in this study. They were classified as HPV6 variant lineage A (n = 20), sublineage B1 (n = 34) and sublineage B3 (n = 1) by phylogenetic analysis. Sequence alignment showed E1, E5A, E5B, L1, L2, LCR were relatively highly variable regions for sublineage B1 whereas E1, E5A, L2 for lineage A. Both phylogenetic trees of lineage A and sublineage B1 composed of two main branches. Chinese sequences of lineage A segregated into the major branch while those in sublineage B1 belonged to both branches. Genomic divergence between sequences from China and other countries was 0.00% - 0.33% in lineage A and 0.00% - 0.40% in sublineage B1. CONCLUSIONS This is the first study on HPV variant lineages circulating in mainland China. The results revealed that lineage A and sublineage B1 were prevalent and they had different highly variable regions. Further surveillance is needed to understand the dynamic change of different variants in the population.
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Affiliation(s)
- Cui Zhang
- Department of Microbiology, School of Public Health, Cheeloo College of Medicine, Shandong University, No. 44 Wenhuaxi Road, Jinan 250012, PR China
| | - Zengqiang Kou
- Shandong Provincial Key Laboratory of Infectious Disease Control and Prevention, Shandong Center for Disease Control and Prevention, No. 16992 Jingshi Road, Jinan 250014, PR China
| | - Renpeng Li
- Shandong Provincial Key Laboratory of Infectious Disease Control and Prevention, Shandong Center for Disease Control and Prevention, No. 16992 Jingshi Road, Jinan 250014, PR China
| | - Feng Ji
- Shandong Provincial Key Laboratory of Infectious Disease Control and Prevention, Shandong Center for Disease Control and Prevention, No. 16992 Jingshi Road, Jinan 250014, PR China
| | - Xiaojuan Lin
- Shandong Provincial Key Laboratory of Infectious Disease Control and Prevention, Shandong Center for Disease Control and Prevention, No. 16992 Jingshi Road, Jinan 250014, PR China
| | - Aiqiang Xu
- Department of Microbiology, School of Public Health, Cheeloo College of Medicine, Shandong University, No. 44 Wenhuaxi Road, Jinan 250012, PR China; Shandong Provincial Key Laboratory of Infectious Disease Control and Prevention, Shandong Center for Disease Control and Prevention, No. 16992 Jingshi Road, Jinan 250014, PR China
| | - Yanyan Song
- Department of Microbiology, School of Public Health, Cheeloo College of Medicine, Shandong University, No. 44 Wenhuaxi Road, Jinan 250012, PR China.
| | - Zexin Tao
- Shandong Provincial Key Laboratory of Infectious Disease Control and Prevention, Shandong Center for Disease Control and Prevention, No. 16992 Jingshi Road, Jinan 250014, PR China.
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Sexually Transmitted Infections in Pregnancy, Screening and Treatment. CURRENT OBSTETRICS AND GYNECOLOGY REPORTS 2021. [DOI: 10.1007/s13669-021-00318-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Tang SY, Liao YQ, Hu Y, Shen HY, Wan YP, Wu YM. HPV Prevalence and Genotype Distribution Among Women From Hengyang District of Hunan Province, China. Front Public Health 2021; 9:710209. [PMID: 34805062 PMCID: PMC8602211 DOI: 10.3389/fpubh.2021.710209] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2021] [Accepted: 08/19/2021] [Indexed: 11/13/2022] Open
Abstract
Most cervical cancers were closely associated with human papillomavirus (HPV) infections. Therefore, understanding the ecological diversity of HPV prevalence and genotype distribution among various populations in different geographical regions was essential for optimizing HPV vaccination and maximizing the vaccination effects. A total of 12,053 patient data from the three-level hospitals in Hengyang city were retrospectively analyzed. In this study, the HPV prevalence was 10.16% overall, and the multiple-type infection rate was 1.83%. The HR-HPV infection rate was 8.52%. The top six HPV genotypes were as follows in descending order: HPV16, HPV58, HPV52, HPV39, HPV51, and HPV53. The HPV prevalence in the group above 60 years old was the most, and their HR-HPV infection rate corresponded to the most too. The infection rates of HPV and HR-HPV among outpatients were both lower than those among the hospitalized-patients, respectively. Among the hospitalized-patients, the infection rates of HPV and HR-HPV among the 50–60 years group were the most in both. The HR-HPV ratio-in-positive among HPV-positive patients with the histopathologic examination was higher than that among those patients without. Among 52 HPV-positive patients with cervical squamous carcinoma, the ratio-in-positive of HPV16 was 61.54%. This study demonstrated that the HPV prevalence varied with age among women from Hengyang district of Hunan province in China and showed that HPV16, HPV58, HPV52, HPV39, HPV51, and HPV53 genotypes were more popularly distributed in this region, which could provide the experimental basis for Chinese public health measures on cervical cancer prevention.
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Affiliation(s)
- Shuang-Yang Tang
- Institute of Pathogenic Biology, School of Basic Medicine Sciences, Hengyang Medical School, University of South China, Hengyang, China
| | - Ya-Qi Liao
- Institute of Pathogenic Biology, School of Basic Medicine Sciences, Hengyang Medical School, University of South China, Hengyang, China
| | - Yu Hu
- Institute of Pathogenic Biology, School of Basic Medicine Sciences, Hengyang Medical School, University of South China, Hengyang, China
| | - Hai-Yan Shen
- Institute of Pathogenic Biology, School of Basic Medicine Sciences, Hengyang Medical School, University of South China, Hengyang, China
| | - Yan-Ping Wan
- Institute of Pathogenic Biology, School of Basic Medicine Sciences, Hengyang Medical School, University of South China, Hengyang, China
| | - Yi-Mou Wu
- Institute of Pathogenic Biology, School of Basic Medicine Sciences, Hengyang Medical School, University of South China, Hengyang, China
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Debrah O, Agyemang-Yeboah F, Donkoh ET, Asmah RH. Prevalence of vaccine and non-vaccine human papillomavirus types among women in Accra and Kumasi, Ghana: a cross-sectional study. BMC Womens Health 2021; 21:372. [PMID: 34702246 PMCID: PMC8549380 DOI: 10.1186/s12905-021-01511-1] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2021] [Accepted: 10/11/2021] [Indexed: 01/07/2023] Open
Abstract
BACKGROUND Human Papillomavirus (HPV) infection is the main etiological factor for pre-invasive and invasive cervical cancer. HPV type-specific vaccination is being widely recommended to control the burden of disease, but the genotype-specific distribution of HPV may vary in different countries. The aim of the study was to determine the prevalence and distribution of HPV genotypes among women attending reproductive health services in Ghana, their associated risk factors, and to assess the potential coverage of identified HPV genotypes by three licensed vaccines among these women. METHOD Women presenting for reproductive health services in two regional hospitals in Accra and Kumasi from October 2014 to March 2015 were conveniently recruited into the study (n = 317). HPV-DNA detection and genotype identification were carried out by a nested multiplex PCR assay that combines degenerate E6/E7 consensus primers and type-specific primers for the detection and typing of eighteen HPV genotypes. Cytology was performed to screen women for cervical cancer lesions. Risk factors for HPV infection were analyzed by logistic regression. Statistical significance was accepted for p < 0.05. RESULTS The age of study participants ranged from 21 to 76 years. Among women positive for HPV, 35.0% were infected with high-risk HPV, 14.5% with probable high-risk HPV, and 17.0% with low-risk HPV. The prevalence of HPV 16/18 was 8.2%, HPV 6/11/16/18 was 9.1% and HPV 6/11/16/18/31/33/45/52/58 was 28.4%. The most prevalent among HR-HPV were types 52 (18.3%) and 58 (8.8%). HPV positivity may be associated with educational background (p < 0.001), age at first pregnancy (p = 0.028), and age at coitarche (p = 0.016). CONCLUSIONS Our study revealed a high prevalence of HR-HPV infection among women. The high prevalence of HR HPV indicates that multivalent vaccines will be useful for controlling HPV burden in general population contexts. The distribution of HPVs in this population suggests that of the three currently available vaccines the nonavalent vaccine, which protects against seven HPV types in addition to HPV 16 and 18, has the highest coverage of HPV infections among Ghanaian women. Healthcare officials planning to reduce the transmission of HPV and cervical cancer must consider the coverage of the nonavalent vaccine as an advantage.
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Affiliation(s)
- Oksana Debrah
- Institutional Care Division, Ghana Health Service Headquarters, Stadium Post Office, Post Office Box SD 329, Accra, Ghana. .,Department of Science Laboratory Technology, Accra Technical University, Accra, Ghana.
| | - Francis Agyemang-Yeboah
- Department of Molecular Medicine, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana
| | - Emmanuel Timmy Donkoh
- Department of Basic and Applied Biology, University of Energy and Natural Resources, Sunyani, Ghana
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Chao X, Wang L, Wang S, Lang J, Tan X, Fan Q, Shi H. Research of the Potential Vaginal Microbiome Biomarkers for High-Grade Squamous Intraepithelial Lesion. Front Med (Lausanne) 2021; 8:565001. [PMID: 34621755 PMCID: PMC8490638 DOI: 10.3389/fmed.2021.565001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2020] [Accepted: 08/06/2021] [Indexed: 12/12/2022] Open
Abstract
Vaginal microbiome may have a role in HPV infection and cervical neoplasm. To explore potential vaginal microbiome biomarkers for high-grade squamous intraepithelial lesion (HSIL), and to find the best scheme to facilitate the current cervical cancer screening strategy. This study enrolled 272 women, including 83 confirmed with HSIL, 86 with HPV infection but without cervical neoplasm, and 103 without HPV infection as controls. Vaginal microbiome composition was determined by sequencing of barcoded 16S rDNA gene fragments (V4) on Illumina HiSeq2500. The relative increasing abundance of Stenotrophomonas, Streptococcus, and Pseudomonas, and a concomitant paucity of Dialister, unidentified Prevotellaceae, Faecalibacterium, Bifidobacterium, and Bacteroides, were related with HSIL, which can be used to predict the development of HISL in high-risk HPV infected patients. The relative abundance of Stenotrophomonas being over 0.0090387%, or Faecalibacterium being under 0.01420015%, or Bifidobacterium being under 0.0116183% maybe a good predictor for HSIL for those infected with HPV 16 and/or 18. The relative abundance of Stenotrophomonas being over 0.01549105%, or Streptococcus being over 0.48409585%, or Bacteroides being under 0.0296912% maybe a good predictor for HSIL for those infected with the 12 other high-risk types of HPV with concurrent abnormal TCT results. This study revealed that potential vaginal microbiome biomarkers may relate to HSIL, and can facilitate the cervical cancer screening.
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Affiliation(s)
- Xiaopei Chao
- Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, China.,National Clinical Research Center for Obstetric and Gynecologic Diseases, Beijing, China
| | - Lan Wang
- Department of Obstetrics and Gynecology, Hebei Yanda Hospital, Hebei, China
| | - Shu Wang
- Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, China.,National Clinical Research Center for Obstetric and Gynecologic Diseases, Beijing, China
| | - Jinghe Lang
- Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, China.,National Clinical Research Center for Obstetric and Gynecologic Diseases, Beijing, China
| | - Xianjie Tan
- Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, China.,National Clinical Research Center for Obstetric and Gynecologic Diseases, Beijing, China
| | - Qingbo Fan
- Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, China.,National Clinical Research Center for Obstetric and Gynecologic Diseases, Beijing, China
| | - Honghui Shi
- Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, China.,National Clinical Research Center for Obstetric and Gynecologic Diseases, Beijing, China
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Pinheiro M, Harari A, Schiffman M, Clifford GM, Chen Z, Yeager M, Cullen M, Boland JF, Raine-Bennett T, Steinberg M, Bass S, Xiao Y, Tenet V, Yu K, Zhu B, Burdett L, Turan S, Lorey T, Castle PE, Wentzensen N, Burk RD, Mirabello L. Phylogenomic Analysis of Human Papillomavirus Type 31 and Cervical Carcinogenesis: A Study of 2093 Viral Genomes. Viruses 2021; 13:1948. [PMID: 34696378 PMCID: PMC8540939 DOI: 10.3390/v13101948] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2021] [Revised: 09/09/2021] [Accepted: 09/21/2021] [Indexed: 12/17/2022] Open
Abstract
Human papillomavirus (HPV) type 31 (HPV31) is closely related to the most carcinogenic type, HPV16, but only accounts for 4% of cervical cancer cases worldwide. Viral genetic and epigenetic variations have been associated with carcinogenesis for other high-risk HPV types, but little is known about HPV31. We sequenced 2093 HPV31 viral whole genomes from two large studies, one from the U.S. and one international. In addition, we investigated CpG methylation in a subset of 175 samples. We evaluated the association of HPV31 lineages/sublineages, single nucleotide polymorphisms (SNPs) and viral methylation with cervical carcinogenesis. HPV31 A/B clade was >1.8-fold more associated with cervical intraepithelial neoplasia grade 3 and cancer (CIN3+) compared to the most common C lineage. Lineage/sublineage distribution varied by race/ethnicity and geographic region. A viral genome-wide association analysis identified SNPs within the A/B clade associated with CIN3+, including H23Y (C626T) (odds ratio = 1.60, confidence intervals = 1.17-2.19) located in the pRb CR2 binding-site within the E7 oncogene. Viral CpG methylation was higher in lineage B, compared to the other lineages, and was most elevated in CIN3+. In conclusion, these data support the increased oncogenicity of the A/B lineages and suggest variation of E7 as a contributing risk factor.
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Affiliation(s)
- Maisa Pinheiro
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Rockville, MD 20850, USA; (M.P.); (M.S.); (M.Y.); (M.C.); (J.F.B.); (M.S.); (S.B.); (Y.X.); (K.Y.); (B.Z.); (L.B.); (S.T.); (P.E.C.); (N.W.)
| | - Ariana Harari
- Departments of Pediatrics and Microbiology & Immunology, Albert Einstein College of Medicine, Bronx, NY 10461, USA;
| | - Mark Schiffman
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Rockville, MD 20850, USA; (M.P.); (M.S.); (M.Y.); (M.C.); (J.F.B.); (M.S.); (S.B.); (Y.X.); (K.Y.); (B.Z.); (L.B.); (S.T.); (P.E.C.); (N.W.)
| | - Gary M. Clifford
- Early Detection, Prevention and Infections Branch, International Agency for Research on Cancer (IARC/WHO), 150 cours Albert Thomas, CEDEX 08, 69372 Lyon, France; (G.M.C.); (V.T.)
| | - Zigui Chen
- Department of Microbiology, The Chinese University of Hong Kong, Hong Kong, China;
| | - Meredith Yeager
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Rockville, MD 20850, USA; (M.P.); (M.S.); (M.Y.); (M.C.); (J.F.B.); (M.S.); (S.B.); (Y.X.); (K.Y.); (B.Z.); (L.B.); (S.T.); (P.E.C.); (N.W.)
- Cancer Genomics Research Laboratory, Leidos Biomedical Research, Inc., Frederick, MD 21701, USA
| | - Michael Cullen
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Rockville, MD 20850, USA; (M.P.); (M.S.); (M.Y.); (M.C.); (J.F.B.); (M.S.); (S.B.); (Y.X.); (K.Y.); (B.Z.); (L.B.); (S.T.); (P.E.C.); (N.W.)
- Cancer Genomics Research Laboratory, Leidos Biomedical Research, Inc., Frederick, MD 21701, USA
| | - Joseph F. Boland
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Rockville, MD 20850, USA; (M.P.); (M.S.); (M.Y.); (M.C.); (J.F.B.); (M.S.); (S.B.); (Y.X.); (K.Y.); (B.Z.); (L.B.); (S.T.); (P.E.C.); (N.W.)
- Cancer Genomics Research Laboratory, Leidos Biomedical Research, Inc., Frederick, MD 21701, USA
| | - Tina Raine-Bennett
- Division of Research, Kaiser Permanente Northern California, Oakland, CA 94612, USA;
| | - Mia Steinberg
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Rockville, MD 20850, USA; (M.P.); (M.S.); (M.Y.); (M.C.); (J.F.B.); (M.S.); (S.B.); (Y.X.); (K.Y.); (B.Z.); (L.B.); (S.T.); (P.E.C.); (N.W.)
- Cancer Genomics Research Laboratory, Leidos Biomedical Research, Inc., Frederick, MD 21701, USA
| | - Sara Bass
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Rockville, MD 20850, USA; (M.P.); (M.S.); (M.Y.); (M.C.); (J.F.B.); (M.S.); (S.B.); (Y.X.); (K.Y.); (B.Z.); (L.B.); (S.T.); (P.E.C.); (N.W.)
- Cancer Genomics Research Laboratory, Leidos Biomedical Research, Inc., Frederick, MD 21701, USA
| | - Yanzi Xiao
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Rockville, MD 20850, USA; (M.P.); (M.S.); (M.Y.); (M.C.); (J.F.B.); (M.S.); (S.B.); (Y.X.); (K.Y.); (B.Z.); (L.B.); (S.T.); (P.E.C.); (N.W.)
| | - Vanessa Tenet
- Early Detection, Prevention and Infections Branch, International Agency for Research on Cancer (IARC/WHO), 150 cours Albert Thomas, CEDEX 08, 69372 Lyon, France; (G.M.C.); (V.T.)
| | - Kai Yu
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Rockville, MD 20850, USA; (M.P.); (M.S.); (M.Y.); (M.C.); (J.F.B.); (M.S.); (S.B.); (Y.X.); (K.Y.); (B.Z.); (L.B.); (S.T.); (P.E.C.); (N.W.)
| | - Bin Zhu
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Rockville, MD 20850, USA; (M.P.); (M.S.); (M.Y.); (M.C.); (J.F.B.); (M.S.); (S.B.); (Y.X.); (K.Y.); (B.Z.); (L.B.); (S.T.); (P.E.C.); (N.W.)
| | - Laurie Burdett
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Rockville, MD 20850, USA; (M.P.); (M.S.); (M.Y.); (M.C.); (J.F.B.); (M.S.); (S.B.); (Y.X.); (K.Y.); (B.Z.); (L.B.); (S.T.); (P.E.C.); (N.W.)
- Cancer Genomics Research Laboratory, Leidos Biomedical Research, Inc., Frederick, MD 21701, USA
| | - Sevilay Turan
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Rockville, MD 20850, USA; (M.P.); (M.S.); (M.Y.); (M.C.); (J.F.B.); (M.S.); (S.B.); (Y.X.); (K.Y.); (B.Z.); (L.B.); (S.T.); (P.E.C.); (N.W.)
- Cancer Genomics Research Laboratory, Leidos Biomedical Research, Inc., Frederick, MD 21701, USA
| | - Thomas Lorey
- Regional Laboratory, Kaiser Permanente Northern California, Oakland, CA 94710, USA;
| | - Philip E. Castle
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Rockville, MD 20850, USA; (M.P.); (M.S.); (M.Y.); (M.C.); (J.F.B.); (M.S.); (S.B.); (Y.X.); (K.Y.); (B.Z.); (L.B.); (S.T.); (P.E.C.); (N.W.)
- Division of Cancer Prevention, National Cancer Institute, National Institutes of Health, Rockville, MD 20850, USA
| | - Nicolas Wentzensen
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Rockville, MD 20850, USA; (M.P.); (M.S.); (M.Y.); (M.C.); (J.F.B.); (M.S.); (S.B.); (Y.X.); (K.Y.); (B.Z.); (L.B.); (S.T.); (P.E.C.); (N.W.)
| | - Robert D. Burk
- Departments of Pediatrics and Microbiology & Immunology, Albert Einstein College of Medicine, Bronx, NY 10461, USA;
- Department of Epidemiology & Population Health, and Obstetrics, Gynecology and Women’s Health, Albert Einstein College of Medicine, Bronx, NY 10461, USA
| | - Lisa Mirabello
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Rockville, MD 20850, USA; (M.P.); (M.S.); (M.Y.); (M.C.); (J.F.B.); (M.S.); (S.B.); (Y.X.); (K.Y.); (B.Z.); (L.B.); (S.T.); (P.E.C.); (N.W.)
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Feinberg T, Yehuda-Shnaidman E, Wolf T, Sandbank J, Segal J, Vaknin Z, Schejter E. HPV Screening Test for the Detection of Precancerous Cervical Lesions and Cervical Cancer in Israeli Women. Acta Cytol 2021; 65:494-500. [PMID: 34515031 DOI: 10.1159/000518324] [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: 11/04/2020] [Accepted: 06/11/2021] [Indexed: 11/19/2022]
Abstract
OBJECTIVES This work is aimed to summarize the first year of the high-risk human papillomavirus (hrHPV) screening test and compare it to the cytology screening test, regarding positivity rates and premalignant lesions diagnosed in the Israeli population. A specific consideration is for the age group 25-30 that is not considered mandatory for the HPV primary screening testing. METHODS A retrospective study was performed in women who were screened for prevention of cervical cancer in Maccabi HealthCare HMO from March 2017 to March 2019. Screening methods included hrHPV typing for types 16, 18, and the other 12 hrHPV types and the PAP LBC test. RESULTS A total of 115,807 cervical samples were tested for HPV presence and 91% (105,225) were found negative for hrHPV. The other 9% (10,582) were positive for one or more of the 14 hrHPV types tested, and 37% (3,916) of them showed abnormal PAP LBC results. In the age group of 25-30, 3,104 (17.5%) women were found positive for hr-HPV (825 had hrHPV types 16 and/or 18), of which 42% (1,293) of them showed abnormal PAP LBC results. During the hrHPV versus PAP LBC screening era, 258 more women were diagnosed with precancerous cervical lesions (CIN2/3), 70% increased detection versus cytology screening. CONCLUSIONS The hrHPV screening test is currently the best method for the detection of precancerous cervical lesions and cervical cancer, and it is better started at age 25.
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Affiliation(s)
| | | | - Tamar Wolf
- Maccabi HealthCare Services, Rehovot, Israel
| | | | - Jacob Segal
- Maccabi HealthCare Services, Rehovot, Israel
| | - Zvi Vaknin
- The Yitzhak Shamir Medical Center (Formely Assaf Harofeh Medical Center), Affiliated to the Sackler Faculty of Medicine, Tel Aviv University, Tel-Aviv, Israel
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Tuan LA, Prem K, Pham QD, Toh ZQ, Tran HP, Nguyen PD, Mai CTN, Ly LTK, Cao V, Le-Ha TD, Tuan NA, Jit M, Bright K, Brisson M, Nguyen TV, Garland S, Anh DD, Trang NV, Mulholland K. Anal human papillomavirus prevalence and risk factors among men who have sex with men in Vietnam. Int J Infect Dis 2021; 112:136-143. [PMID: 34517047 PMCID: PMC8627386 DOI: 10.1016/j.ijid.2021.09.016] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2021] [Revised: 08/24/2021] [Accepted: 09/07/2021] [Indexed: 12/28/2022] Open
Abstract
HPV infection in men having sex with men (MSM) was studied in two cities of Vietnam Prevalence of any HPV and HPV16/18 among MSM was 32.3% and 11.0%, respectively High-risk HPV infections in MSM were associated with risky sexual behaviours A targeted HPV vaccination strategy would be beneficial for MSM in Vietnam
Objectives Men who have sex with men (MSM) are at risk of human papillomavirus (HPV)-related cancers, while published data are scarce. This study determined HPV prevalence and risk factors in MSM in Vietnam to inform HPV prevention strategies in this key population. Methods A cross-sectional study of 799 MSM aged 16-50 years was conducted in Vietnam in 2017-2018. Information was collected on risk behaviours, and knowledge of HPV and anal cancer; rectal swabs were taken to detect anal HPV infection. An in-house polymerase chain reaction and Genoflow HPV array test kit were used for HPV detection and genotyping. Results The median age of the study participants was 25 years (range 18-52). Overall prevalence of any HPV and HPV16/18 infection was 32.3% and 11.0%, respectively. A higher prevalence of high-risk HPV infection to all 14 types tested was found in Ho Chi Minh City (30.9%) than in Hanoi (18.4%). High-risk HPV infection was associated with inconsistent condom use and history of engaging in sex under the influence of drugs (adjusted odds ratio (aOR), 2.27; 95% CI, 1.48-10.67), as well as having multiple sexual partners (aOR, 1.01; 95% CI, 1.00–1.02). Conclusions High-risk anal HPV infections in Vietnamese MSM were significantly associated with risky sexual behaviours. A targeted HPV vaccination strategy would have substantial benefit for MSM in Vietnam.
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Affiliation(s)
- Le Anh Tuan
- National Institute of Hygiene and Epidemiology, Hanoi, Vietnam.
| | - Kiesha Prem
- London School of Hygiene and Tropical Medicine, London, UK.
| | - Quang Duy Pham
- Pasteur Institute in Ho Chi Minh City, Ho Chi Minh City, Vietnam.
| | - Zheng Quan Toh
- Infection and Immunity, Murdoch Children's Research Institute, VIC, Australia; Department of Paediatrics, The University of Melbourne, VIC, Australia.
| | - Hau Phuc Tran
- Pasteur Institute in Ho Chi Minh City, Ho Chi Minh City, Vietnam.
| | - Phuc Duy Nguyen
- Pasteur Institute in Ho Chi Minh City, Ho Chi Minh City, Vietnam.
| | | | - Le Thi Khanh Ly
- National Institute of Hygiene and Epidemiology, Hanoi, Vietnam.
| | - Van Cao
- Pasteur Institute in Ho Chi Minh City, Ho Chi Minh City, Vietnam.
| | - Tam-Duong Le-Ha
- Pasteur Institute in Ho Chi Minh City, Ho Chi Minh City, Vietnam.
| | - Nguyen Anh Tuan
- National Institute of Hygiene and Epidemiology, Hanoi, Vietnam.
| | - Mark Jit
- London School of Hygiene and Tropical Medicine, London, UK; School of Public Health, University of Hong Kong, Hong Kong, SAR, China; Public Health England, Modelling and Economics Unit, London, UK.
| | - Kathryn Bright
- Infection and Immunity, Murdoch Children's Research Institute, VIC, Australia.
| | - Marc Brisson
- Centre de recherche du CHU de Québec, Université Laval, Québec, QC, Canada; Department of Social and Preventive Medicine, Université Laval, Québec, Canada.
| | - Thuong Vu Nguyen
- Pasteur Institute in Ho Chi Minh City, Ho Chi Minh City, Vietnam.
| | - Suzanne Garland
- Infection and Immunity, Murdoch Children's Research Institute, VIC, Australia; Centre for Women's Infectious Diseases, The Royal Women's Hospital, Melbourne, Department of Obstetrics and Gynaecology, University of Melbourne, Australia.
| | - Dang Duc Anh
- National Institute of Hygiene and Epidemiology, Hanoi, Vietnam.
| | | | - Kim Mulholland
- London School of Hygiene and Tropical Medicine, London, UK; Infection and Immunity, Murdoch Children's Research Institute, VIC, Australia; Department of Paediatrics, The University of Melbourne, VIC, Australia.
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Abstract
Human papillomavirus is the most common sexually transmitted infection in the world and had been linked to both anogenital and oropharyngeal cancers. It causes nearly 100% of cervical cancers and an increasing portion of oropharyngeal cancers. The geographical burden of cervical HPV infection and associated cancers is not uniform and is mainly found in low middle income countries in South America, Africa, and Asia. However, HPV-positive oropharyngeal cancer is rapidly becoming more prevalent in high middle income countries. With the development of vaccines which prevent HPV infection, the World Health Organization has designated the extirpation of HPV and its associated cancers a priority. Countries that have implemented adequate vaccine programs have shown a decrease in HPV prevalence. Understanding the epidemiology of HPV and its associated cancers is fundamental in improving vaccine programs and other health programs.
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Affiliation(s)
- Nicholas Scott-Wittenborn
- Department of Otolaryngology-Head and Neck Surgery, Johns Hopkins University School of Medicine, Baltimore, MD.
| | - Carole Fakhry
- Department of Otolaryngology-Head and Neck Surgery, Johns Hopkins University School of Medicine, Baltimore, MD; Department of Epidemiology, Johns Hopkins University Bloomberg School of Public Health, Baltimore, MD
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Kim SY, Hwang KA, Ann JH, Kim JH, Nam JH. Next-generation sequencing for typing human papillomaviruses and predicting multi-infections and their clinical symptoms. Microbiol Immunol 2021; 65:273-278. [PMID: 34133044 DOI: 10.1111/1348-0421.12927] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2021] [Revised: 05/29/2021] [Accepted: 06/12/2021] [Indexed: 11/28/2022]
Abstract
Human papillomavirus (HPV) has more than 100 different types, some of which are associated with cancer. The most common example is that of cervical cancer, which is associated with HPV16 and HPV18. Here, we performed next-generation sequencing (NGS) to type 2436 samples obtained from Korean women to elucidate the correlation between multiple infections, virus types, and cytology. NGS revealed that types 58, 56, and 16 were the most common in high-risk (HR) types, whereas types 90, 54, and 81 were the most common in low-risk (LR) types. The incidence of atypical squamous cells of undetermined significance (ASCUS) or high-grade squamous intraepithelial lesion (HSIL) was 11.45% in single-type cases and 27.17% in multiple infections by the two types of HPV. ASCUS or HSIL was 29.79% in only the HR type multiple infections and 29.81% in mixed high- and low-risk types of multiple infections, whereas it was 18.79% in LR type multiple infections (P ≤ 0.0001). Co-infection by LR-HPV and HR-HPV is therefore more likely to cause cell lesions. Collectively, these results show that the higher the incidence of multiple infections, the greater the frequency of cell lesions. Thus, to predict the clinical symptoms, it would be beneficial to confirm the HPV type and multiple infections using NGS, although this could be relatively expensive.
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Affiliation(s)
- Sang-Yeon Kim
- Department of Medical and Biological Sciences and Department of Biotechnology, The Catholic University of Korea, Bucheon, Korea.,Department of Quality Assurance, SML Genetree, Seoul, Korea
| | - Kyung-A Hwang
- Department of Quality Assurance, SML Genetree, Seoul, Korea
| | - Ji-Hoon Ann
- Department of Quality Assurance, SML Genetree, Seoul, Korea
| | - Ji-Hye Kim
- Department of Medical Nutrition, Graduate School of East-West Medical Science, The Kyung Hee University of Korea, Yongin, Korea
| | - Jae-Hwan Nam
- Department of Medical and Biological Sciences and Department of Biotechnology, The Catholic University of Korea, Bucheon, Korea
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Cherif S, Amine A, Thies S, Taube ET, Braicu EI, Sehouli J, Kaufmann AM. Prevalence of human papillomavirus detection in ovarian cancer: a meta-analysis. Eur J Clin Microbiol Infect Dis 2021; 40:1791-1802. [PMID: 34086102 PMCID: PMC8346400 DOI: 10.1007/s10096-021-04282-7] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2021] [Accepted: 05/26/2021] [Indexed: 12/13/2022]
Abstract
We conducted a meta-analysis of published data to update and estimate the prevalence of HPV in ovarian cancer. A comprehensive literature search was performed according to the PRISMA guidelines. Eligible articles published from 1989 until 2020 by searching Web of Sciences, Pubmed, Embase, and the Cochrane Library Central databases were gathered. A pooled estimation of HPV prevalence with a 95% confidence interval (CI) was calculated based on a random effect model. Quantitative assessment of heterogeneity was explored using Cochrane test and I2. Additionally, publication bias, sensitivity, meta-regression, and subgroup analyses were also performed. Twenty-nine studies involving 2280 patients with ovarian cancer were included. The statistical heterogeneity was high (I2 = 88%, P<0.0001). The pooled prevalence of HPV in ovarian cancer cases was 15.9% (95% CI, 11–22). In subgroup analyses, the highest prevalence of HPV was reported by studies from Asia (30.9%; 95% CI, 20–44) and Eastern Europe (29.3%; 95% CI, 4.4–78). Furthermore, the most frequently detected HPV genotype was HPV16 (54%; 95% CI, 27.9–55), followed by HPV18 (23.2%; 95% CI, 18.8–28.2). Our meta-analysis suggests a great difference in the prevalence of HPV detected in ovarian cancer by different studies, which is not seen in strongly HPV-associated cancers such as cervical cancer. However, the prevalence varied markedly by geographic region. Considering the substantial heterogeneity found, more studies with control groups and precise assays measuring HPV mRNA expression are needed to further evaluate the link and causative aetiology between HPV and ovarian cancer.
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Affiliation(s)
- Soumia Cherif
- Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Department of Gynecology, Augustenburger Platz 1, 13353, Berlin, Germany.,Laboratory of Biochemistry, Environment, and Agrifood, Faculty of Sciences and Techniques-Mohammedia, Hassan II University, 8 Casablanca, Morocco
| | - Abdessamad Amine
- Laboratory of Biochemistry, Environment, and Agrifood, Faculty of Sciences and Techniques-Mohammedia, Hassan II University, 8 Casablanca, Morocco
| | - Sarah Thies
- Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Department of Gynecology, Augustenburger Platz 1, 13353, Berlin, Germany
| | - Eliane T Taube
- Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Institute for Pathology, Charitéplatz 1, 10117, Berlin, Germany
| | - Elena Ioana Braicu
- Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Department of Gynecology, Augustenburger Platz 1, 13353, Berlin, Germany
| | - Jalid Sehouli
- Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Department of Gynecology, Augustenburger Platz 1, 13353, Berlin, Germany
| | - Andreas M Kaufmann
- Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Department of Gynecology, Augustenburger Platz 1, 13353, Berlin, Germany.
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Salwa M, Al-Munim TA. HPV Vaccination in Bangladesh: Ethical Views. RECENT RESULTS IN CANCER RESEARCH. FORTSCHRITTE DER KREBSFORSCHUNG. PROGRES DANS LES RECHERCHES SUR LE CANCER 2021; 218:31-37. [PMID: 34019160 DOI: 10.1007/978-3-030-63749-1_3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Human papillomavirus (HPV) vaccination of young adolescent girls as a part of primary prevention of cervical cancer is now a routine practice in many countries. Bangladesh, a lower-middle income country, observed a successful HPV vaccination demonstration program recently. As much as the benefits of the vaccination programs are well-recorded, the ethics of administration of it is not focused highly; rather the focus tends to be on the most efficient method to get it done. In countries like Bangladesh, vaccination-related ethical issues are often overlooked. Thus, addition of HPV vaccination to the existing immunization programs calls for logical discussion and consideration to preserve the highest ethical standard in administering this vaccine to a sensitive age group of adolescence. This chapter summarizes some ethical concerns related to the HPV vaccination implementation in Bangladesh.
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Affiliation(s)
- Marium Salwa
- Bangabandhu Sheikh Mujib Medical University, Shahbag,, Dhaka-1000,, Bangladesh.
| | - Tarek Abdullah Al-Munim
- Independent Consultant, House #238, Road #5, Mohammadi Housing Society, Mohammadpur,, Dhaka-1207,, Bangladesh
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Palmer M, Katanoda K, Saito E, Martellucci CA, Ostuki S, Nomura S, Ota E, Brotherton JML, Hocking J. National genotype prevalence and age distribution of human papillomavirus from infection to cervical cancer in Japanese women: a systematic review and meta-analysis protocol. Syst Rev 2021; 10:135. [PMID: 33952342 PMCID: PMC8101252 DOI: 10.1186/s13643-021-01686-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/24/2019] [Accepted: 04/26/2021] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Despite prophylactic human papillomavirus (HPV) vaccination being a safe, effective and cost-effective public health intervention for the prevention of cervical cancer, the HPV vaccine is not actively recommended or promoted by the Ministry of Health Labour and Welfare in Japan. With already very low levels of cervical screening below 30%, and vaccination levels that are below levels that award any population effect at 0.3% of the eligible population, cervical cancer mortality is higher than other similar high-income countries at 4.4/100,000 (2900) deaths per year in 2015. There is limited population-based or nationally representative data for HPV genotype distribution in Japan, thus making an assessment of the burden of vaccine-preventable cervical cancer difficult. Therefore, this systematic review and meta-analysis aims to determine the HPV genotype prevalence and age distribution of HPV infection in women with a cytological or histological diagnosis of normal through cervical cancer in Japan. We anticipate this information will guide and enhance programme interventions to reduce vaccine-preventable cervical cancer mortality in Japan. METHODS PubMed, Embase and the Japan Medical Abstract Society Database will be searched from the date of establishment to March 2021 to identify original research articles that report the prevalence of HPV genotypes in Japanese women with normal cervical cytology, low grade, high grade and cancerous cervical lesions. No exclusion criteria relating to language or publication date will be applied. The quality of the studies will be assessed using the Joanna Briggs checklist for prevalence studies. Randomised control trials, cohort studies, cross-sectional and prevalence studies will be considered eligible. Study findings will be combined using a traditional random-effects or fixed-effects meta-analysis to summarise pooled prevalence and 95% confidence intervals depending on heterogeneity. Subgroup analyses and meta-regression will be used to investigate heterogeneity, and sensitivity analyses will be conducted to assess the robustness of the findings. DISCUSSION To our knowledge, this is the first systematic review protocol that includes both Japanese and English peer-reviewed articles for the determination of genotype-specific HPV prevalence in cytological or histological confirmed normal cervical specimens, low- and high-grade intraepithelial lesions and cervical cancers by age in Japan. We anticipate this information will guide and enhance programme interventions to reduce vaccine-preventable cervical cancer mortality in Japan. SYSTEMATIC REVIEW REGISTRATION PROSPERO CRD42018117596.
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Affiliation(s)
- Matthew Palmer
- Division of Cancer Statistics Integration, Center for Cancer Control and Information Services, National Cancer Center, Tokyo, Japan. .,Melbourne School of Population and Global Health, The University of Melbourne, Melbourne, Australia.
| | - Kota Katanoda
- Division of Cancer Statistics Integration, Center for Cancer Control and Information Services, National Cancer Center, Tokyo, Japan
| | - Eiko Saito
- Division of Cancer Statistics Integration, Center for Cancer Control and Information Services, National Cancer Center, Tokyo, Japan
| | - Cecilia Acuti Martellucci
- Department of Global Health Policy, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Shiori Ostuki
- Department of Global Health Policy, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan.,Division of Prevention, Center for Public Health Sciences, National Cancer Center, Tokyo, Japan
| | - Shuhei Nomura
- Division of Prevention, Center for Public Health Sciences, National Cancer Center, Tokyo, Japan
| | - Erika Ota
- St Luke's International University, Global Health Nursing, Tokyo, Japan
| | - Julia M L Brotherton
- Melbourne School of Population and Global Health, The University of Melbourne, Melbourne, Australia.,VCS Population Health, VCS Foundation, East Melbourne, Australia
| | - Jane Hocking
- Melbourne School of Population and Global Health, The University of Melbourne, Melbourne, Australia
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Zhu X, Wang Y, Lv Z, Su J. Prevalence and genotype distribution of high-risk HPV infection among women in Beijing, China. J Med Virol 2021; 93:5103-5109. [PMID: 33847386 DOI: 10.1002/jmv.27013] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2020] [Revised: 04/09/2021] [Accepted: 04/10/2021] [Indexed: 01/22/2023]
Abstract
Cervical cancer (CC) is highly associated with high-risk human papillomavirus (HPV) infection and genotype distribution of high-risk HPV (HR-HPV) infection varies greatly in different regions. Clinical specimens were collected from 46 365 patients at Beijing Friendship Hospital, Capital Medical University from January 2017 to December 2020. HPV DNA genotype testing was performed using real-time PCR. The infection rates based on disease group were compared using the χ 2 test. The linear-by-linear association test and gamma value were used to assess the changes in HPV prevalence over calendar year and age group. A total of 10 514 women were infected with HR-HPV, with an overall positive rate of 22.7%. The most prevalent HR-HPV types were HPV52, 58, 16, 51, and 66, and HPV59 had a higher prevalence except for HPV16, 58, and 52 in the CC group. Single infection of HR-HPV was dominant among different disease groups. The infection rate of HR-HPV decreased first and then increased from below 20 years old to over 60 years old. There were significant differences in the HR-HPV infection rates among the age and disease groups. Our findings demonstrate that the genotype distribution of HR-HPV varied with age and diseases. The HR-HPV genotypes prevalence was found to be directly useful for local governments to promote HPV targeted vaccination in the study region.
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Affiliation(s)
- Xiaoyan Zhu
- Clinical Laboratory Center, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Yaxuan Wang
- Clinical Laboratory Center, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Zhi Lv
- Clinical Laboratory Center, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Jianrong Su
- Clinical Laboratory Center, Beijing Friendship Hospital, Capital Medical University, Beijing, China
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Verrier F, Le Coeur S, Delory T. Cervical Human Papillomavirus Infection (HPV) and High Oncogenic Risk Genotypes among Women Living with HIV in Asia: A Meta-Analysis. J Clin Med 2021; 10:jcm10091911. [PMID: 33924989 PMCID: PMC8125216 DOI: 10.3390/jcm10091911] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2021] [Revised: 04/22/2021] [Accepted: 04/25/2021] [Indexed: 12/14/2022] Open
Abstract
Women living with HIV (WLHIV) are prone to harbor several high-risk human papillomavirus (HR-HPV) genotypes and to develop cervical cancerous lesions. Data on HPV prevalence in these women are needed to inform immunization programs, especially in Asia where few data are available. We conducted a systematic review and meta-analysis to estimate the prevalence of HPV and HR-HPV cervical infection in WLHIV in Asia and identify possible sources of heterogeneity for HR-HPV carriage. Pooled prevalence and its 95% confidence interval (95CI) were estimated using the inverse-variance weighting method. Linear regression weighted on study size was used to identify sources of heterogeneity. Among 7834 WLHIV (40 studies), the prevalence of HPV infection was 42.6% (95CI, 38.2% to 47.1%), and 34.6% (95CI, 30.3% to 39.1%) harbored HR-HPV genotypes, with significant heterogeneity across countries. In India, Thailand, and China, HPV-16 was the most frequent genotype (10.3%), followed by HPV-52 (5.4%), HPV-58 (5.0%), HPV-18 (4.1%), and HPV-33 (3.3%). In these women, most of whom were receiving antiretroviral therapy, we did not identify determinants of heterogeneity for HR-HPV infection. Our results underline the need for immunization programs based on nonavalent or new generation vaccines to prevent cervical cancer in WLHIV in Asia.
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Affiliation(s)
- Florian Verrier
- Faculty of Associated Medical Sciences, Chiang Mai University, Chiang Mai 50200, Thailand; (S.L.C.); (T.D.)
- Institut National d’Etudes Démographiques (INED), 9 Cours des Humanités, 93322 Aubervilliers, France
- Institut de Recherche Pour le Développement (IRD) UMI 174-PHPT, 13002 Marseille, France
- Correspondence:
| | - Sophie Le Coeur
- Faculty of Associated Medical Sciences, Chiang Mai University, Chiang Mai 50200, Thailand; (S.L.C.); (T.D.)
- Institut National d’Etudes Démographiques (INED), 9 Cours des Humanités, 93322 Aubervilliers, France
- Institut de Recherche Pour le Développement (IRD) UMI 174-PHPT, 13002 Marseille, France
| | - Tristan Delory
- Faculty of Associated Medical Sciences, Chiang Mai University, Chiang Mai 50200, Thailand; (S.L.C.); (T.D.)
- Institut National d’Etudes Démographiques (INED), 9 Cours des Humanités, 93322 Aubervilliers, France
- Institut de Recherche Pour le Développement (IRD) UMI 174-PHPT, 13002 Marseille, France
- Délégation à la Recherche Clinique et à l’Innovation (DRCI), Centre Hospitalier Annecy-Genevois, 74370 Epargny Metz-Tessy, France
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Adesina A, Olufemi E, Oluwatosin O, Kayode O, Babatunde A, Babalola C, Michael G. Do Health-Seeking Populations Know the Link Between Human Papillomavirus and Oropharyngeal Cancer? A Cross-Sectional Study in a Nigerian Population. INTERNATIONAL QUARTERLY OF COMMUNITY HEALTH EDUCATION 2021; 43:153-160. [PMID: 33818212 DOI: 10.1177/0272684x211006616] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
BACKGROUND The human papillomavirus (HPV) has been causally linked to oropharyngeal cancers. The extent to which the population is aware of this link has not been explored in Nigeria. We aim to investigate the knowledge of the link between HPV and oropharyngeal cancers in a health-seeking population in Nigeria.Methodology: We used a cross-sectional study design, with a multi-stage sampling method comprising a cluster of four health facilities and first-time adult patients attending the general outpatient clinics of the selected health facilities. An interviewer-administered questionnaire was be used to obtain demographic information, social history, HPV awareness, HPV vaccination and the link between HPV and oropharyngeal cancer. RESULTS A total of 1,000 respondents completed the survey from four health facilities in Lagos, Nigeria. Majority of respondents were below 40 years (61.5%), and female (53.4%). About 13.4% of the study population were aware of HPV, and 7.9% of HPV vaccines. The most common source of HPV information for respondents who were aware of HPV was the internet (65.4%). Only 7.7% of respondents knew the link between HPV and oropharyngeal cancer. Significant predictors of knowledge of the link between HPV and oropharyngeal cancer were higher education [p: 0.012], higher overall knowledge of HPV risk factors and complications [p: 0.000]; and awareness of HPV vaccine [p: 0.020]. CONCLUSIONS Our findings suggest a lack of public knowledge of the link between HPV and oropharyngeal cancer. These findings could inform health promotion measures for oropharyngeal cancer, particularly for groups where knowledge is lowest.
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Affiliation(s)
- Ayodele Adesina
- Department of Oral and Maxillofacial Surgery, General Hospital Odan, Lagos State, Nigeria
| | - Erinoso Olufemi
- Department of Oral and Maxillofacial Surgery, Lagos State University Teaching Hospital, Lagos State, Nigeria
| | - Odukoya Oluwatosin
- Department of Oral and Maxillofacial Surgery, General Hospital Odan, Lagos State, Nigeria
| | - Obigbesan Kayode
- Department of Oral and Maxillofacial Surgery, General Hospital Odan, Lagos State, Nigeria
| | - Alli Babatunde
- Faculty of Dental Sciences, McGill University, Montreal, Canada
| | - Castano Babalola
- Department of Oral and Maxillofacial Surgery, General Hospital Odan, Lagos State, Nigeria
| | - Gbotolorun Michael
- Department of Oral and Maxillofacial Surgery, College of Medicine, University of Lagos/Lagos University Teaching Hospital, Lagos State, Nigeria
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Salavatiha Z, Farahmand M, Shoja Z, Jalilvand S. A meta-analysis of human papillomavirus prevalence and types among Iranian women with normal cervical cytology, premalignant lesions, and cervical cancer. J Med Virol 2021; 93:4647-4658. [PMID: 33694179 DOI: 10.1002/jmv.26928] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2020] [Revised: 01/23/2021] [Accepted: 02/01/2021] [Indexed: 01/09/2023]
Abstract
In this study, all data from Iran on human papillomavirus (HPV) prevalence and types among women with normal cervical cytology, premalignant lesions, and cervical cancer were obtained and pooled. The overall HPV prevalence was found to be 9% in women with a normal cervix, 55% in atypical squamous cells of undetermined significance or atypia cases, 58% and 69% in women with low and high grade squamous intraepithelial lesions, respectively, and 81% among women with invasive cervical cancer. In all of the studied groups, HPV 16 was the most common HPV type, followed by HPV 18. In conclusion, this meta-analysis revealed that it will be beneficial if current HPV vaccines are integrated into the national vaccination programs of Iran.
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Affiliation(s)
- Zahra Salavatiha
- Department of Virology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - Mohammad Farahmand
- Department of Virology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | | | - Somayeh Jalilvand
- Department of Virology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
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