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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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Mboumba Bouassa RS, Avala Ntsigouaye J, Lemba Tsimba PC, Nodjikouambaye ZA, Sadjoli D, Mbeko Simaleko M, Camengo SP, Longo JDD, Grésenguet G, Veyer D, Péré H, Mossoro-Kpinde CD, Bélec L. Genetic diversity of HPV35 in Chad and the Central African Republic, two landlocked countries of Central Africa: A cross-sectional study. PLoS One 2024; 19:e0297054. [PMID: 38271382 PMCID: PMC10810494 DOI: 10.1371/journal.pone.0297054] [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: 03/21/2023] [Accepted: 12/26/2023] [Indexed: 01/27/2024] Open
Abstract
Human Papillomavirus (HPV)-35 accounts for up 10% of cervical cancers in Sub-Saharan Africa. We herein assessed the genetic diversity of HPV35 in HIV-negative women from Chad (identified as #CHAD) and HIV-infected men having sex with men (MSM) in the Central African Republic (CAR), identified as #CAR. Ten HPV35 DNA from self-collected genital secretions (n = 5) and anal margin samples (n = 5) obtained from women and MSM, respectively, were sequenced using the ABI PRISM® BigDye Sequencing technology. All but one HPV35 strains belonged to the A2 sublineage, and only #CAR5 belonged to A1. HPV35 from #CAR had higher L1 variability compared to #CHAD (mean number of mutations: 16 versus 6). L1 of #CAR5 showed a significant variability (2.29%), suggesting a possible intra-type divergence from HPV35H. Three (BC, DE, and EF) out of the 5 capsid loops domains remained totally conserved, while FG- and HI- loops of #CAR exhibited amino acid variations. #CAR5 also showed the highest LCR variability with a 16bp insertion at binding sites of the YY1. HPV35 from #CHAD exhibited the highest variability in E2 gene (P<0.05). E6 and E7 oncoproteins remained well conserved. There is a relative maintenance of a well conserved HPV35 A2 sublineage within heterosexual women in Chad and MSM with HIV in the Central African Republic.
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Affiliation(s)
- Ralph-Sydney Mboumba Bouassa
- Laboratoire de virologie, Hôpital Européen Georges Pompidou, Assistance Publique-Hôpitaux de Paris (AP-HP) and Université Paris Cité, Paris, France
- Ecole Doctorale Régionale (EDR) d’Afrique Centrale en Infectiologie Tropicale, Franceville, Gabon
| | - Juval Avala Ntsigouaye
- Ecole Doctorale Régionale (EDR) d’Afrique Centrale en Infectiologie Tropicale, Franceville, Gabon
- Faculté des Sciences de la Santé, Université Marien Ngouabi, Brazzaville, Republic of the Congo
| | - Paola Candyse Lemba Tsimba
- Laboratoire de virologie, Hôpital Européen Georges Pompidou, Assistance Publique-Hôpitaux de Paris (AP-HP) and Université Paris Cité, Paris, France
- Faculté des Sciences de la Santé, Université Marien Ngouabi, Brazzaville, Republic of the Congo
| | - Zita Aleyo Nodjikouambaye
- Ecole Doctorale Régionale (EDR) d’Afrique Centrale en Infectiologie Tropicale, Franceville, Gabon
- Service de Gynécologie-Obstétrique, Hôpital de la Mère et de l’Enfant, N’Djamena, Chad
| | - Damtheou Sadjoli
- Cabinet Médical de Gynécologie Obstétrique "La Renaissance Plus," N’Djamena, Chad
| | - Marcel Mbeko Simaleko
- Centre National de Référence des Infections Sexuellement Transmissibles et de la Thérapie Antirétrovirale, Bangui, Central African Republic
| | - Serge Police Camengo
- Service de Gastro-entérologie, Hôpital de l’Amitié, Bangui, Central African Republic
- Faculté des Sciences de la Santé, Université de Bangui, Bangui, Central African Republic
| | - Jean De Dieu Longo
- Service de Gastro-entérologie, Hôpital de l’Amitié, Bangui, Central African Republic
- Faculté des Sciences de la Santé, Université de Bangui, Bangui, Central African Republic
- Unité de Recherches et d’Intervention sur les Maladies Sexuellement Transmissibles et le SIDA, Département de Santé Publique, Bangui, Central African Republic
| | - Gérard Grésenguet
- Service de Gastro-entérologie, Hôpital de l’Amitié, Bangui, Central African Republic
- Faculté des Sciences de la Santé, Université de Bangui, Bangui, Central African Republic
- Unité de Recherches et d’Intervention sur les Maladies Sexuellement Transmissibles et le SIDA, Département de Santé Publique, Bangui, Central African Republic
| | - David Veyer
- Laboratoire de virologie, Hôpital Européen Georges Pompidou, Assistance Publique-Hôpitaux de Paris (AP-HP) and Université Paris Cité, Paris, France
| | - Hélène Péré
- Laboratoire de virologie, Hôpital Européen Georges Pompidou, Assistance Publique-Hôpitaux de Paris (AP-HP) and Université Paris Cité, Paris, France
| | | | - Laurent Bélec
- Laboratoire de virologie, Hôpital Européen Georges Pompidou, Assistance Publique-Hôpitaux de Paris (AP-HP) and Université Paris Cité, Paris, France
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Seyoum A, Seyoum B, Gure T, Alemu A, Alemayehu DH, Alemu A, Belachew A, Tefera DA, Aseffa A, Howe R, Mulu A, Mihret A. High rate of non-vaccine targeted high-risk HPV genotypes circulate among women in Eastern Ethiopia. Sci Rep 2024; 14:958. [PMID: 38200092 PMCID: PMC10781741 DOI: 10.1038/s41598-024-51594-7] [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: 06/26/2023] [Accepted: 01/07/2024] [Indexed: 01/12/2024] Open
Abstract
The World Health Organization [WHO] recommends a genotype-specific human papillomavirus [HPV] vaccination as a primary prevention strategy to control the burden of cervical cancer globally. In Ethiopia, where the non-vaccine-targeted HPV genotypes have not been adequately studied, a vaccination initiative was launched in 2018 targeting HPV-6,-11, -16, and -18 for girls aged 14-18 years. The co-existence of both vaccine-targeted and non-targeted genotypes is a serious concern, as it can accelerate cancer progression. Therefore, this study was conducted to determine the prevalence of non-vaccine-targeted HPV genotypes and assess the level of multiple infections with other genotypes in eastern Ethiopia. A health facility-based cross-sectional study including 110 women with positive HPV DNA results was conducted from April to August 2021. A structured questionnaire to collect demographic and clinical data was used. Cervical swabs were collected using L-shaped FLOQSwabs. Women's cytological profile was determined based on Pap smear test results. An automated nucleic acid extraction system using STARMag 96 ProPrep Universal Extraction Kit was utilized following the manufacturer's protocol. An amplification assay in real-time was employed to amplify and identify the HPV Late 1 [L1] gene, which is utilized for genotyping purposes. Following this, the collected data was entered into Epi data version 3.1 software, and the analysis was performed using STATA version 14. A total of 110 women [age range 30-60 years, mean age = 36.5 years and SD ± 6.9] had positive HPV DNA results and were included in the study. Among these, 108 women had valid co-testing [Pap test and HPV DNA test] results for further analysis, and the results of the remaining 2 women were rejected. Overall, the prevalence of non-vaccine-targeted HPV was 56 (51.8%, 95%CI [0.42, 0.61]), of which 28 women (25.4%, 95%CI [0.18, 0.34]) had a single non-vaccine HPV genotype infection. The remaining 29 women (26.4%, 95% CI: 0.190-0.355) experienced multiple infections. The non-vaccine-targeted genotypes of HPV-35 accounted for 11 cases (10%, 95%CI [0.06, 0.17]), HPV-68 was detected in 9 women (8.2%, 95%CI [0.04, 0.15]), HPV-56 and HPV-66 were both found in 8 cases each (7.3%, 95%CI [0.04, 0.14]) of the total. In addition, out of these 108 women, 93 (86.1%, 95%CI [0.78, 0.91]) had low-grade squamous intraepithelial lesions, 13 (12%, 95%CI [0.07, 0.20]) no intraepithelial lesion or malignancy, and two (1.9%, 95%CI [0.01, 0.07]) high-grade squamous intraepithelial lesions. Furthermore, there was no statistical difference [p = 0.755] between vaccine-targeted and non-vaccine-targeted genotypes as the primary cause of cervical lesions. In conclusion, the findings of the present study highlight the existence of a notable prevalence of multiple infections caused by non-vaccine-targeted HPV genotypes. Therefore, it is recommended that both the Federal and regional health bureaus to evaluate the range of hr HPV genotypes protected by the current HPV vaccine and explore the option of transitioning from the quadrivalent HPV vaccine to a novavalent vaccine that includes seven high-risk HPV genotypes.
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Affiliation(s)
- Ayichew Seyoum
- College of Health and Medical Sciences, Haramaya University, Harar, Ethiopia.
- Armauer Hansen Research Institute, Addis Ababa, Ethiopia.
| | - Berhanu Seyoum
- Armauer Hansen Research Institute, Addis Ababa, Ethiopia
| | - Tadesse Gure
- College of Health and Medical Sciences, Haramaya University, Harar, Ethiopia
| | - Ashenafi Alemu
- Armauer Hansen Research Institute, Addis Ababa, Ethiopia
| | | | - Addisu Alemu
- College of Health and Medical Sciences, Haramaya University, Harar, Ethiopia
| | - Anteneh Belachew
- College of Health and Medical Sciences, Haramaya University, Harar, Ethiopia
| | | | - Abraham Aseffa
- Armauer Hansen Research Institute, Addis Ababa, Ethiopia
| | - Rawleigh Howe
- Armauer Hansen Research Institute, Addis Ababa, Ethiopia
| | | | - Adane Mihret
- Armauer Hansen Research Institute, Addis Ababa, Ethiopia
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Yang X, Li Y, Tang Y, Li Z, Wang S, Luo X, He T, Yin A, Luo M. Cervical HPV infection in Guangzhou, China: an epidemiological study of 198,111 women from 2015 to 2021. Emerg Microbes Infect 2023; 12:e2176009. [PMID: 36744409 PMCID: PMC9936994 DOI: 10.1080/22221751.2023.2176009] [Citation(s) in RCA: 14] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Persistent high-risk human papillomavirus (HPV) infection is the pivotal cause of cervical carcinogenesis. HPV types distribution varies greatly by region, and its long-term changes of prevalence remain to be fully characterized in China. Here, the largest population of 198,111 consecutive women who underwent routine cervical screening were investigated from 2015 to 2021 in Guangzhou, south China. The results showed that the overall HPV prevalence was 21.66% (42,911/198,111), and the annual prevalence increased significantly from 2015 to 2021 (p < 0.001). HPV52, 16, 58, CP8304, 51, 53, 39, and 68 were the most prevalent HPV types. The relative HPV-positive rate correlated positively with the progression of cervical intraepithelial neoplasia (p < 0.001); HPV16 was the predominant carcinogenic type, followed by HPV52 and HPV18. HPV infections were significantly age-specific, and 26.51% (11,375/42,911) of cases were caused by multiple HPV types. In addition, HPV infections typically cleared over a median time of 16 (interquartile range 9-31) months, and the clearance of HPV16 was significantly faster than that of other types (p < 0.001). These findings may serve as a guide for local governments to evaluate HPV vaccination and cervical cancer prevention strategies in south China.
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Affiliation(s)
- Xiaohan Yang
- Medical Genetic Center, Guangdong Women and Children Hospital, Guangzhou, People’s Republic of China
| | - Yuanyuan Li
- Guangzhou Institute of Respiratory Health, the First Affiliated Hospital of Guangzhou Medical University, Guangzhou Medical University, Guangzhou, People’s Republic of China
| | - Yuan Tang
- Guangdong Women and Children's Hospital, Guangzhou Medical University, Guangzhou, People’s Republic of China
| | - Zhiyu Li
- Guangdong Women and Children's Hospital, Guangzhou Medical University, Guangzhou, People’s Republic of China
| | - Sanfeng Wang
- Department of Gynecology and Obstetrics, Guangdong Women and Children Hospital, Guangzhou, People’s Republic of China
| | - Xiping Luo
- Department of Gynecology and Obstetrics, Guangdong Women and Children Hospital, Guangzhou, People’s Republic of China
| | - Tianwen He
- Medical Genetic Center, Guangdong Women and Children Hospital, Guangzhou, People’s Republic of China
| | - Aihua Yin
- Medical Genetic Center, Guangdong Women and Children Hospital, Guangzhou, People’s Republic of China,Guangdong Women and Children's Hospital, Guangzhou Medical University, Guangzhou, People’s Republic of China, Mingyong Luo ; Aihua Yin
| | - Mingyong Luo
- Medical Genetic Center, Guangdong Women and Children Hospital, Guangzhou, People’s Republic of China,Guangdong Women and Children's Hospital, Guangzhou Medical University, Guangzhou, People’s Republic of China,Department of Clinical Laboratory, Guangdong Women and Children Hospital, Guangzhou, People’s Republic of China, Mingyong Luo ; Aihua Yin
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Ardhaoui M, Rhouma RBH, Tounsi Guettiti H, Fehri E, Ouerhani K, Jemia ZB, Laassili T, Guizani I, Boubaker MS, Ennaifer E. Distribution of high-risk human papillomavirus in women with ASC-US or LSIL in Tunisian women: Place of HPV testing for women triage in Tunisia. Diagn Microbiol Infect Dis 2023; 105:115859. [PMID: 36543027 DOI: 10.1016/j.diagmicrobio.2022.115859] [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: 05/31/2022] [Revised: 09/29/2022] [Accepted: 11/08/2022] [Indexed: 11/13/2022]
Abstract
The present study aimed to evaluate the distribution of oncogenic HPVs in Tunisian women diagnosed with ASC-US or LSIL in order to highlight the importance of HPV testing in the management of women with minor cytological lesions. The study involved 213 cervical samples from women aged from 18 to 82 years and diagnosed with ASC-US or LSIL. HPV detection and genotyping was performed by nested PCR followed by reverse Line Blotting. HPV DNA was identified in 161 cases (76.3%). Oncogenic HPV genotypes were detected in 53.1% of cases. The most frequent high-risk genotypes in this study were HPV16 (28.8%) followed by: HPV51 (9.6%), HPV18, HPV31 HPV56 (7.1%) and HPV45 (5.1%). Thus, 24 % of studied women were not infected by HPV and about 47% of infections are without oncogenic HPV. These results highlight the value of HPV testing in the decision algorithm of management of minor abnormalities lesions.
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Affiliation(s)
- Monia Ardhaoui
- Laboratory of Human and Experimental Pathology, Pasteur Institute of Tunis, Tunis, Tunisia; Laboratory of Molecular Epidemiology and Experimental Pathology, Pasteur Institute of Tunis, Tunis, Tunisia.
| | - Rahima B H Rhouma
- Laboratory of Molecular Epidemiology and Experimental Pathology, Pasteur Institute of Tunis, Tunis, Tunisia; High Institute of Sciences and Technology of Environments of Borj-Cedria, University of Carthage, Tunis, Tunisia
| | - Haifa Tounsi Guettiti
- Laboratory of Human and Experimental Pathology, Pasteur Institute of Tunis, Tunis, Tunisia
| | - Emna Fehri
- Laboratory of Human and Experimental Pathology, Pasteur Institute of Tunis, Tunis, Tunisia; Laboratory of Molecular Epidemiology and Experimental Pathology, Pasteur Institute of Tunis, Tunis, Tunisia
| | - Kaouther Ouerhani
- Laboratory of Human and Experimental Pathology, Pasteur Institute of Tunis, Tunis, Tunisia; Laboratory of Molecular Epidemiology and Experimental Pathology, Pasteur Institute of Tunis, Tunis, Tunisia
| | - Zeineb B Jemia
- Laboratory of Human and Experimental Pathology, Pasteur Institute of Tunis, Tunis, Tunisia; Laboratory of Molecular Epidemiology and Experimental Pathology, Pasteur Institute of Tunis, Tunis, Tunisia
| | - Thalja Laassili
- Laboratory of Human and Experimental Pathology, Pasteur Institute of Tunis, Tunis, Tunisia; Laboratory of Molecular Epidemiology and Experimental Pathology, Pasteur Institute of Tunis, Tunis, Tunisia
| | - Ikram Guizani
- Laboratory of Molecular Epidemiology and Experimental Pathology, Pasteur Institute of Tunis, Tunis, Tunisia
| | - Med S Boubaker
- Laboratory of Human and Experimental Pathology, Pasteur Institute of Tunis, Tunis, Tunisia
| | - Emna Ennaifer
- Laboratory of Human and Experimental Pathology, Pasteur Institute of Tunis, Tunis, Tunisia; Laboratory of Molecular Epidemiology and Experimental Pathology, Pasteur Institute of Tunis, Tunis, Tunisia
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Seyoum A, Seyoum B, Gure T, Alemu A, Belachew A, Abeje D, Aseffa A, Howe R, Mulu A, Mihret A. Genotype heterogeneity of high-risk human papillomavirus infection in Ethiopia. Front Microbiol 2023; 14:1116685. [PMID: 36846744 PMCID: PMC9951590 DOI: 10.3389/fmicb.2023.1116685] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2022] [Accepted: 01/19/2023] [Indexed: 02/12/2023] Open
Abstract
Cervical cancer is a vaccine-preventable sexually transmitted disease. In the year 2020, there were an estimated 604,000 new cases and 342,000 deaths worldwide. Although its incidence is global, it is much higher in sub-Saharan African countries. In Ethiopia, there is a scarcity of data about the prevalence of high-risk HPV infection and its association with cytological profiles. Therefore, this study was conducted to fill this information gap. A hospital-based cross-sectional study was conducted from April 26 to August 28, 2021, and enrolled 901 sexually active women. Socio-demographic and other relevant bio-behavioral and clinical data were collected using a standardized questionnaire. Visual inspection with acetic acid [VIA] was done as an initial screening method for cervical cancer. The cervical swab was then collected using L-Shaped FLOQSwabs in eNAT nucleic acid preservation and transportation medium. A Pap test was done to determine the cytological profile. Nucleic acid was extracted using STARMag 96 ProPrep Kit on SEEPREP32. A Real-time multiplex assay was performed to amplify and detect the HPV L1 gene used for genotyping. The data were entered into Epi data version 3.1 software and exported to STATA version 14 for analysis. A total of 901 (age range from 30 to 60 years, mean age = 34.8 years, and SD± 5.8) women were screened for cervical cancer using VIA and 832 women had a valid co-testing (Pap test and HPV DNA testing) results for further process. The overall prevalence of hr HPV infection was 13.1%. Out of 832 women, 88% of them had normal and 12% had abnormal Pap test results. The proportion of high risk HPV was significantly higher among women with abnormal cytology (X 2 = 688.446, p < 0.001) and younger age (X 2 = 15.3408, p = 0.018). Among 110 women with hr HPV, 14 genotypes (HPV-16, -18, -31, -33, -35, -39, -45, -51, -52, -56, -58, -59, -66, and -68) were identified while HPV-16, -31, -52, -58, and -35 genotypes were highly prevalent. The high risk HPV infection continues to be a significant public health problem among women 30-35 years old. The presence of high-risk HPV irrespective of genotypes is highly correlated with cervical cell abnormalities. Genotype heterogeneity is observed suggesting the importance of periodic geospatial genotyping surveillance for vaccine effectiveness.
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Affiliation(s)
- Ayichew Seyoum
- College of Health and Medical Sciences, Haramaya University, Harar, Ethiopia,Armauer Hansen Research Institute, Addis Ababa, Ethiopia,*Correspondence: Ayichew Seyoum, ✉
| | - Berhanu Seyoum
- Armauer Hansen Research Institute, Addis Ababa, Ethiopia
| | - Tadesse Gure
- College of Health and Medical Sciences, Haramaya University, Harar, Ethiopia
| | - Addisu Alemu
- College of Health and Medical Sciences, Haramaya University, Harar, Ethiopia
| | - Anteneh Belachew
- College of Health and Medical Sciences, Haramaya University, Harar, Ethiopia
| | | | - Abraham Aseffa
- TDR, the Special Program for Research and Training in Tropical Diseases, WHO, Geneva, Switzerland
| | - Rawleigh Howe
- Armauer Hansen Research Institute, Addis Ababa, Ethiopia
| | | | - Adane Mihret
- Armauer Hansen Research Institute, Addis Ababa, Ethiopia
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Shalchimanesh Z, Ghane M, Kalantar E. Prevalence of Human Papillomavirus Genotypes in Tehran, Iran. J Res Health Sci 2022; 22:e00553. [PMID: 36511371 PMCID: PMC10422148 DOI: 10.34172/jrhs.2022.88] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2022] [Revised: 09/20/2022] [Accepted: 10/10/2022] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND Human papillomavirus (HPV) infection is a major cause of cervical cancer worldwide. Knowledge of the geographical distribution and epidemiology of the most common HPV genotypes is a crucial step in developing prevention strategies. Therefore, this study aimed to investigate HPV genotype distribution among HPV-positive women and men in Tehran, Iran. STUDY DESIGN A case series study. METHODS The study was performed on 219 HPV-positive individuals (160 females and 59 males) from Tehran, Iran. Samples were obtained from the cervix and vagina of female subjects and the genital warts of male subjects. DNA was extracted from samples, and a polymerase chain reaction (PCR)-reverse dot blot genotyping chip was used to examine HPV genotypes. Formalin-fixed, paraffin-embedded tissue samples of 51 patients from the study population were also included in this study. RESULTS The proportion of high-risk (HR)-HPV was 67.12%. The most common HR-HPV types were HR-HPV16 (17.4%), HR-HPV68 (11.4%), and HR-HPV51 (7.8%). The most common low-risk (LR)-HPV types included LR-HPV6 (31.1%), LR-HPV81 (11.9%), and LR-HPV62 (11.4%). The highest prevalence of HPV was in the age group of > 30 years (42.9%). Co-infection with multiple HR-HPV types was observed in 22.4% of specimens. Moreover, HR-HPV was found in 50% of women with normal cytology, 100% with a low-grade squamous intraepithelial lesion, and 84.61% with atypical squamous cells of undetermined significance. CONCLUSION The results indicated the remarkable growth of HR-HPV68, which has rarely been reported in Iran. The findings add knowledge to HPV epidemiological investigation and emphasize the need for introducing educational programs in high schools and appropriate vaccination in Iran.
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Affiliation(s)
- Zahra Shalchimanesh
- Department of Biology, Islamshahr Branch, Islamic Azad University, Islamshahr, Iran
| | - Maryam Ghane
- Department of Biology, Islamshahr Branch, Islamic Azad University, Islamshahr, Iran
| | - Ebrahim Kalantar
- Department of Immunology, Faculty of Allied Health Sciences, Iran University of Medical Sciences, Tehran, Iran
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Wondimu A, Postma MJ, van Hulst M. Cost-effectiveness analysis of quadrivalent and nonavalent human papillomavirus vaccines in Ethiopia. Vaccine 2022; 40:2161-2167. [DOI: 10.1016/j.vaccine.2022.02.080] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2021] [Revised: 02/22/2022] [Accepted: 02/23/2022] [Indexed: 11/17/2022]
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Derbie A, Mekonnen D, Nibret E, Maier M, Woldeamanuel Y, Abebe T. Human papillomavirus genotype distribution in Ethiopia: an updated systematic review. Virol J 2022; 19:13. [PMID: 35033141 PMCID: PMC8760777 DOI: 10.1186/s12985-022-01741-1] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2021] [Accepted: 01/04/2022] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND Cervical cancer is caused by infection with high-risk human papillomaviruses (HR-HPVs). It is one of the leading causes of cancer-related deaths in Ethiopia and globally. To develop efficient vaccination and HPV-based cervical cancer screening approaches, data on genotype distribution of HPVs is crucial. Hence, the study was aimed to review HPV genotype distribution in Ethiopia. METHODS Research articles were systematically searched using comprehensive search strings from PubMed/Medline and SCOPUS. Besides, Google Scholar was searched manually for grey literature. The last search was conducted on 18 August 2021. The first two authors independently appraised the studies for scientific quality and extracted the data using Excel sheet. The pooled HPV genotype distribution was presented with descriptive statistics. RESULTS We have included ten studies that were reported from different parts of the country during 2005 and 2019. These studies included 3633 women presented with different kinds of cervical abnormalities, from whom 29 different HPV genotypes with a sum of 1926 sequences were reported. The proportion of high-risk, possible/probable high-risk and low-risk HPVs were at 1493 (77.5%), 182 (9.4%) and 195 (10.1%), respectively. Of the reported genotypes, the top five were HPV 16 (37.3%; 95% CI 35.2.1-39.5%), HPV 52 (6.8%; 95% CI 5.8-8.0%), HPV 35 (4.8%; 95% CI 3.9-5.8%), HPV 18 (4.4%; 95% CI 3.5-5.3%) and HPV 56 (3.9%: 95% CI 3.1-4.9%). Some of other HR-HPV groups include HPV 31 (3.8%), HPV 45 (3.5%), HPV 58 (3.1%), HPV 59(2.3%), and HPV 68 (2.3%). Among the high-risk types, the combined prevalence of HPV 16/18 was at 53.7% (95% CI 51.2-56.3%). HPV 11 (2.7%: 95% CI 2.1-3.5%), HPV 42 (2.1%: 95% CI 1.5-2.8%) and HPV 6 (2.1%: 95% CI 1.4-2.7%) were the most common low-risk HPV types. CONCLUSIONS We noted that the proportion of HR-HPV types was higher and HPV 16 in particular, but also HPV 52, HPV 35 and HPV 18, warrant special attention in Ethiopian's vaccination and HPV based cervical screening program. Additional data from other parts of the country where there is no previous HPV genotype report are needed to better map the national HPV genotypes distribution of Ethiopia.
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Affiliation(s)
- Awoke Derbie
- Department of Medical Microbiology, College of Medicine and Health Sciences, Bahir Dar University, Bahir Dar, Ethiopia.
- Centre for Innovative Drug Development and Therapeutic Trials for Africa (CDT-Africa), Addis Ababa University, Addis Ababa, Ethiopia.
- Department of Health Biotechnology, Institute of Biotechnology, Bahir Dar University, Bahir Dar, Ethiopia.
| | - Daniel Mekonnen
- Department of Medical Microbiology, College of Medicine and Health Sciences, Bahir Dar University, Bahir Dar, Ethiopia
- Department of Health Biotechnology, Institute of Biotechnology, Bahir Dar University, Bahir Dar, Ethiopia
| | - Endalkachew Nibret
- Department of Health Biotechnology, Institute of Biotechnology, Bahir Dar University, Bahir Dar, Ethiopia
- College of Science, Bahir Dar University, Bahir Dar, Ethiopia
| | - Melanie Maier
- Department of Diagnostics, Institute of Virology, Leipzig University Hospital, Leipzig, Germany
| | - Yimtubezinash Woldeamanuel
- Centre for Innovative Drug Development and Therapeutic Trials for Africa (CDT-Africa), Addis Ababa University, Addis Ababa, Ethiopia
- Department of Medical Microbiology, Immunology and Parasitology, College of Health Sciences, Addis Ababa University, Addis Ababa, Ethiopia
| | - Tamrat Abebe
- Department of Medical Microbiology, Immunology and Parasitology, College of Health Sciences, Addis Ababa University, Addis Ababa, Ethiopia
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Utami TW, Andrijono A, Putra A, Indarti J, Fleuren G, Jordanova E, Humairah I, Utomo A. Possible different genotypes for human papillomavirus vaccination in lower middle-income countries towards cervical cancer elimination in 2030: a cross-sectional study. Clin Exp Vaccine Res 2022; 11:141-148. [PMID: 35799867 PMCID: PMC9200657 DOI: 10.7774/cevr.2022.11.2.141] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2021] [Revised: 01/24/2022] [Accepted: 01/26/2022] [Indexed: 11/15/2022] Open
Abstract
Purpose Human papillomavirus (HPV) genotype and age distribution of HPV infection were crucial for the national vaccination and screening program planning. However, there was a limited study providing these data in the normal cervix population. This study aimed to explore the HPV genotypes profile of women with clinically normal cervix based on Visual Inspection of Acetic Acid (VIA) test. Materials and Methods A 7-year cross-sectional study was conducted from 2012 to 2018 in private and public health care centers in Jakarta. Subjects were recruited consecutively. Data were collected by anamnesis, VIA, and HPV DNA test using the polymerase chain reaction (PCR; SPF10-DEIA-LiPA25) method. HPV genotyping procedures include DNA extraction, PCR (SPF10-DEIA-LiPA25) using the HPV XpressMatrix kit (PT KalGen DNA, East Jakarta, Indonesia), and hybridization. The IBM SPSS ver. 20.0 (IBM Corp., Armonk, NY, USA) were used to analyze the data. Results A total of 1,397 subjects were collected. Positive HPV-DNA tests were found in 52 subjects (3.7%); 67% were single and 33% were multiple HPV infections. HPV 52 was the most frequently detected HPV genotype, followed by HPV 39, 16, 18 74, 44, 31, 54, and 66, respectively. The highest HPV infections in this population were in the 31–40 and 41–50 years old group. Conclusion This study suggested beneficial screening for women aged 31–50 years old. Instead of “original” nonavalent (HPV 16, 18, 6, 11, 31, 33, 45, 52, 58), the different “nonavalent” formula for HPV vaccines protecting against HPV 16, 18, 6, 11, 31, 39, 44, 52, 74 might be useful for Indonesian population. However, further multicenter studies with a huge sample size are still needed.
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Affiliation(s)
- Tofan Widya Utami
- Oncology Gynecology Division, Department of Obstetrics and Gynecology, Faculty of Medicine, University of Indonesia, Jakarta, Indonesia
| | - Andrijono Andrijono
- Oncology Gynecology Division, Department of Obstetrics and Gynecology, Faculty of Medicine, University of Indonesia, Jakarta, Indonesia
| | - Andi Putra
- Oncology Gynecology Division, Department of Obstetrics and Gynecology, Faculty of Medicine, University of Indonesia, Jakarta, Indonesia
| | - Junita Indarti
- Social Obstetrics and Gynecology Division, Department of Obstetrics and Gynecology, Faculty of Medicine, University of Indonesia, Jakarta, Indonesia
| | - Gert Fleuren
- Department of Pathology, Leiden University Medical Center, Leiden, Netherlands
| | - Ekaterina Jordanova
- Department of Pathology, Leiden University Medical Center, Leiden, Netherlands
| | - Inas Humairah
- Oncology Gynecology Division, Department of Obstetrics and Gynecology, Faculty of Medicine, University of Indonesia, Jakarta, Indonesia
| | - Ahmad Utomo
- Department of Research and Development, Dharmais Cancer Center, Jakarta, Indonesia
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11
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Jin R, Yang X, Bao J, Zhang W, Dou R, Yuan D, Yang Q, Jiang L, Yu H. The prevalence and genotype distribution of human papilloma virus in cervical squamous intraepithelial lesion and squamous cell carcinoma in Taizhou, China. Medicine (Baltimore) 2021; 100:e26593. [PMID: 34260540 PMCID: PMC8284733 DOI: 10.1097/md.0000000000026593] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/06/2021] [Accepted: 06/19/2021] [Indexed: 01/04/2023] Open
Abstract
Human papillomavirus (HPV) infection is a common sexually transmitted disease worldwide and the leading cause of cervical cancer. Current vaccines do not cover all HPV genotypes whereas the distribution of HPV genotypes varies in different geographic regions. The study aimed to investigate the distribution of HPV genotypes in patients with cervical squamous intraepithelial lesion (SIL) and cervical squamous cell carcinoma (SCC) in Taizhou City of Jiangsu Province, China. A total of 940 patients including 489 cases with cervical low-grade squamous intraepithelial lesions (LSIL), 356 cases with cervical high-grade squamous intraepithelial lesions (HSIL), and 95 cases with cervical SCC, underwent a biopsy or surgery in Taizhou People's Hospital between January 2019 and December 2019. The HPV testing results were retrospectively analyzed. The overall prevalence of any, high-risk, and low-risk HPV was 83.83%, 81.91%, and 12.13%, respectively. The 5 most common HPV genotypes were HPV16 (35.64%), HPV52 (16.91%), HPV58 (13.94%), HPV33 (8.94%), and HPV18 (7.98%). The prevalence of any and HR-HPV in SCC was significantly higher than those in LSIL and HSIL, while the prevalence of LR-HPV in SCC was significantly lower than those in LSIL and HSIL (P < .01). Single and dual HPV infections were prevalent in SCC, LSIL, and HSIL. Furthermore, the prevalence of dual HPV infection in SCC was significantly higher than those in LSIL and HSIL (P = .002). The HPV prevalence varied by age, being highest among women with SCC, LSIL, and HSIL aged 40 to 49 years, 40 to 49 years, and 50 to 59 years, respectively. In conclusion, the findings revealed a very high prevalence of HPV in women with cervical lesions in Taizhou. Routine HPV tests must cover all common HPV genotypes in clinical practice.
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Affiliation(s)
- Rongrong Jin
- Department of Pathology, Taizhou People's Hospital Affiliated to Dalian Medical University, Taizhou, Jiangsu, China
| | - Xumei Yang
- Department of Pathology, Taizhou People's Hospital Affiliated to Dalian Medical University, Taizhou, Jiangsu, China
| | - Jingjing Bao
- Department of Pathology, Taizhou People's Hospital Affiliated to Dalian Medical University, Taizhou, Jiangsu, China
| | - Wenyan Zhang
- Department of Pathology, Taizhou People's Hospital Affiliated to Dalian Medical University, Taizhou, Jiangsu, China
| | - Rongrong Dou
- Department of Pathology, Taizhou People's Hospital Affiliated to Dalian Medical University, Taizhou, Jiangsu, China
| | - Donglan Yuan
- Department of Gynecology, Taizhou Second People's Hospital Affiliated to Dalian Medical University, Taizhou, Jiangsu, China
| | - Qinxin Yang
- Department of Pathology, Taizhou People's Hospital Affiliated to Dalian Medical University, Taizhou, Jiangsu, China
| | - Lin Jiang
- Department of Anesthesiology, Taizhou People's Hospital Affiliated to Dalian Medical University, Taizhou, Jiangsu, China
| | - Hong Yu
- Department of Pathology, Taizhou People's Hospital Affiliated to Dalian Medical University, Taizhou, Jiangsu, China
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12
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Temesgen MM, Alemu T, Shiferaw B, Legesse S, Zeru T, Haile M, Gelanew T. Prevalence of oncogenic human papillomavirus (HPV 16/18) infection, cervical lesions and its associated factors among women aged 21-49 years in Amhara region, Northern Ethiopia. PLoS One 2021; 16:e0248949. [PMID: 33760866 PMCID: PMC7990306 DOI: 10.1371/journal.pone.0248949] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2020] [Accepted: 03/08/2021] [Indexed: 12/18/2022] Open
Abstract
BACKGROUND Human papillomavirus (HPV) infection is considered as the major risk factor for the development of cervical cancer, second most frequent cancer in Ethiopia. However, the magnitude of the problem and the associated factors remain unrevealed in the Amhara region. This study aimed to determine the prevalence of HPV infection and factors contributing to the progression of HPV infection to cervical cancer. METHODS Facility-based cross-sectional study design was employed among women aged 21 to 49 years of age who came for routine cervical cancer screening to 4 randomly selected hospitals (2 general and 2 referral) of Amhara region from May to October, 2019. The sample size was calculated by using the single population proportion formula, proportionated to hospitals, and women were recruited consecutively. Socio demographic and clinical data were collected using a pretested questionnaire and detection of HPV infection was done using HPV test (OncoE6TM Cervical Test) specific to HPV16/18 in cervical swabs. Visual inspection with acetic acid (VIA) was used to determine cervical lesions (precancerous and cancerous). Descriptive statistics and bivariate and multivariate logistic regression were used to describe HR-HPV and cervical lesions burden and association between HR-HPV, and cervical lesions and potential risk factors. RESULTS Among 337 women 21 to 49 years (median age of 35 years ±SD = 7.1 years) of age enrolled in the study, The overall prevalence of oncogenic HPVs (HPV16/18) and the VIA-positivity rate, possible an indicative of cervical lesions, were 7.1% and 13.1%, respectively. Logistic regression analysis showed a significant association between early age of first sexual intercourse (COR = 2.26; 95% CI: 1.0-5.05) and level of education (COR = 0.31; 95% CI: 0.12-0.78) with cervical lesions. Higher odds of HPV positivity (COR = 1.56; 95% CI: 0.59-4.11, p = 0.36) and VIA positivity (COR = 1.39; 95% CI: 0.64-3.00, p = 0.39) were observed among participants who had a history of sexually transmitted illnesses (STIs). CONCLUSIONS There was a relatively low prevalence of oncogenic HPV 16/18 and VIA-positivity in women attending four hospitals in the Amhara Region. Early age sexual contact, high parity, and being uneducated/low level of education were independently associated factors with HR-HPV infection and development of cervical lesions, highlighting the importance of prioritizing the limited HPV testing to those risk groups.
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Affiliation(s)
| | - Tefera Alemu
- Amhara Public Health Institute Dessie Branch, Dessie, Ethiopia
| | | | - Seid Legesse
- Amhara Public Health Institute Dessie Branch, Dessie, Ethiopia
| | - Taye Zeru
- Amhara Public Health Institute, Bahir Dar, Ethiopia
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13
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Kombe Kombe AJ, Li B, Zahid A, Mengist HM, Bounda GA, Zhou Y, Jin T. Epidemiology and Burden of Human Papillomavirus and Related Diseases, Molecular Pathogenesis, and Vaccine Evaluation. Front Public Health 2021; 8:552028. [PMID: 33553082 PMCID: PMC7855977 DOI: 10.3389/fpubh.2020.552028] [Citation(s) in RCA: 180] [Impact Index Per Article: 60.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2020] [Accepted: 12/08/2020] [Indexed: 12/24/2022] Open
Abstract
Diagnosed in more than 90% of cervical cancers, the fourth deadliest cancer in women, human papillomavirus (HPV) is currently the most common pathogen responsible for female cancers. Moreover, HPV infection is associated with many other diseases, including cutaneous and anogenital warts, and genital and upper aerodigestive tract cancers. The incidence and prevalence of these pathologies vary considerably depending on factors including HPV genotype, regional conditions, the study population, and the anatomical site sampled. Recently, features of the cervicovaginal microbiota are found to be associated with the incidence of HPV-related diseases, presenting a novel approach to identify high-risk women through both blood and cervical samples. Overall, the HPV repartition data show that HPV infection and related diseases are more prevalent in developing countries. Moreover, the available (2-, 4-, and 9-valent) vaccines based on virus-like particles, despite their proven effectiveness and safety, present some limitations in terms of system development cost, transport cold chain, and oncogenic HPV variants. In addition, vaccination programs face some challenges, leading to a considerable burden of HPV infection and related diseases. Therefore, even though the new (9-valent) vaccine seems promising, next-generation vaccines as well as awareness programs associated with HPV vaccination and budget reinforcements for immunization are needed.
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Affiliation(s)
- Arnaud John Kombe Kombe
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of University of Science and Technology of China, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, China.,Division of Molecular Medicine, Hefei National Laboratory for Physical Sciences at Microscale, CAS Key Laboratory of Innate Immunity and Chronic Disease, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, China.,Gabonese Scientific Research Consortium, Libreville, Gabon
| | - Bofeng Li
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of University of Science and Technology of China, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, China.,Division of Molecular Medicine, Hefei National Laboratory for Physical Sciences at Microscale, CAS Key Laboratory of Innate Immunity and Chronic Disease, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, China
| | - Ayesha Zahid
- Division of Molecular Medicine, Hefei National Laboratory for Physical Sciences at Microscale, CAS Key Laboratory of Innate Immunity and Chronic Disease, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, China
| | - Hylemariam Mihiretie Mengist
- Division of Molecular Medicine, Hefei National Laboratory for Physical Sciences at Microscale, CAS Key Laboratory of Innate Immunity and Chronic Disease, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, China
| | - Guy-Armel Bounda
- Gabonese Scientific Research Consortium, Libreville, Gabon.,Department of Clinical Pharmacy, School of Basic Medicine and Clinical Pharmacy, China Pharmaceutical University, Nanjing, China.,Sinomedica Co., Ltd., Mong Kok, Hong Kong
| | - Ying Zhou
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of University of Science and Technology of China, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, China
| | - Tengchuan Jin
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of University of Science and Technology of China, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, China.,Division of Molecular Medicine, Hefei National Laboratory for Physical Sciences at Microscale, CAS Key Laboratory of Innate Immunity and Chronic Disease, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, China.,Chinese Academy of Science Center for Excellence in Molecular Cell Science, Shanghai, China
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14
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Song L, Lyu Y, Ding L, Li X, Gao W, Wang M, Hao M, Wang Z, Wang J. Prevalence and Genotype Distribution of High-Risk Human Papillomavirus Infection in Women with Abnormal Cervical Cytology: A Population-Based Study in Shanxi Province, China. Cancer Manag Res 2020; 12:12583-12591. [PMID: 33324103 PMCID: PMC7733379 DOI: 10.2147/cmar.s269050] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2020] [Accepted: 10/21/2020] [Indexed: 12/24/2022] Open
Abstract
PURPOSE High-risk human papillomavirus (HR-HPV) infection is widely known as the major cause of cervical cancer and there are notable differences in HR-HPV prevalence and genotype distribution in different populations. Women with abnormal cervical cytology are at increased risk of cervical cancer; however, the genotype distribution of HR-HPV in women with abnormal cervical cytology remains unclear. METHODS A total of 2,300 women with abnormal cervical cytology (from 39,988 women completing a baseline survey in a cohort established during June 2014 to December 2014) were enrolled in this study. All participants gave informed consent and completed a questionnaire about characteristics related to HPV infection. HPV genotypes were identified using flow-through hybridization, and cytology was assessed by the ThinPrep cytological test. Data were analyzed using SPSS 22.0 for Windows. RESULTS The overall prevalence of HR-HPV in the 2,300 women with abnormal cervical cytology was 32%, with single and multiple HR-HPV infections making up 70.2% and 29.8%, respectively. The top-five HR-HPV genotypes were HPV16 (13.5%), HPV58 (5.7%), HPV52 (4.9%), HPV53 (2.5%), and HPV51 (2.3%). The prevalence of HR-HPV in atypical squamous cells of undetermined significance, low-grade squamous intraepithelial lesions, and high-grade squamous intraepithelial lesions or higher was 30.8%, 36.5%, and 54.9%, respectively, showing an increasing trend with severity of cervical cytology (χ 2 trend=13.952, p<0.001). The prevalence of HPV16 and HPV33 increased significantly with the degree of cytological abnormality. HR-HPV infection risk was statistically higher in women aged 35-45 years, with low education, infrequent bathing, multiple gravidity, multiple parity, history of gynecological diseases, and premenopause. CONCLUSION HR-HPV infection in women with abnormal cervical cytology was 32%, and the top-five HR-HPV genotypes were HPV16, HPV58, HPV52, HPV53, and HPV51 in Shanxi Province, China. These results shed light on demographic and behavioral characteristics related to HR-HPV infection in women with abnormal cervical cytology and provide an insight for the development of HPV vaccines.
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Affiliation(s)
- Li Song
- Department of Epidemiology, School of Public Health, Shanxi Medical University, Taiyuan030000, People’s Republic of China
| | - Yuanjing Lyu
- Department of Epidemiology, School of Public Health, Shanxi Medical University, Taiyuan030000, People’s Republic of China
| | - Ling Ding
- Department of Epidemiology, School of Public Health, Shanxi Medical University, Taiyuan030000, People’s Republic of China
| | - Xiaoxue Li
- Department of Epidemiology, School of Public Health, Shanxi Medical University, Taiyuan030000, People’s Republic of China
| | - Wen Gao
- Department of Epidemiology, School of Public Health, Shanxi Medical University, Taiyuan030000, People’s Republic of China
| | - Ming Wang
- Department of Epidemiology, School of Public Health, Shanxi Medical University, Taiyuan030000, People’s Republic of China
| | - Min Hao
- Department of Obstetrics and Gynecology, Second Hospital of Shanxi Medical University, Taiyuan030000, People’s Republic of China
| | - Zhilian Wang
- Department of Obstetrics and Gynecology, Second Hospital of Shanxi Medical University, Taiyuan030000, People’s Republic of China
| | - Jintao Wang
- Department of Epidemiology, School of Public Health, Shanxi Medical University, Taiyuan030000, People’s Republic of China
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15
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Mai Q, Yang X, Cheng H, Wu G, Wu Z. Prevalence and genotype distribution of human papillomavirus among women with cervical lesions in Shenzhen city, China. Hum Vaccin Immunother 2020; 17:965-971. [PMID: 32961080 DOI: 10.1080/21645515.2020.1805993] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
Abstract
There is currently a lack of sufficient data on human papillomavirus (HPV)-attributable cervical carcinoma in China. Accordingly, we aimed to determine the prevalence and genotype distribution of HPV among women with cervical lesions in Shenzhen, in order to evaluate the potential benefit of HPV vaccination programs and inform cervical cancer control policies. We enrolled 5,255 patients who were admitted to the University of Chinese Academy of Sciences Shenzhen Hospital from January 2017 to December 2019. The HPV prevalence and genotype distribution were analyzed using the 21 HPV GenoArray diagnostic assay. A total of 937/5,255 patients showed HPV-positivity (prevalence rate 17.83%), of whom 85.81% (804/937) had high-risk HPV infection. HPV52 was the most prevalent genotype (4.72%, 248/5,255), followed by HPV58 (3.04%, 160/5,255), and HPV16 (2.72%, 143/5,255). The HPV prevalence rates among women with a normal cervix, low-grade intraepithelial lesions, high-grade intraepithelial lesions, invasive cervical cancer, and other characteristics were 15.63% (50/320), 58.65% (61/104), 80.00% (44/55), 88.57% (31/35), and 15.84% (751/4,741), respectively. HPV16, HPV18, and HPV52 accounted for the majority of cervical lesions, and the infection rates of HPV16 and HPV18 gradually increased with intraepithelial lesion progression (both P < .001). Our study found that HPV16, HPV52, and HPV18 played important roles in the occurrence and development of cervical lesions. This finding has the potential to guide the formulation of HPV screening and vaccination programs and preventive strategies for HPV-attributable cancer in this region.
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Affiliation(s)
- Qingfeng Mai
- Department of Clinical Laboratory, University of Chinese Academy of Sciences Shenzhen Hospital, Shenzhen, People's Republic of China
| | - Xiaohan Yang
- Medical Genetic Centre, Guangdong Women and Children's Hospital, Guangzhou Medical University, Guangzhou, People's Republic of China.,Medical Genetic Centre, Guangdong Women and Children Hospital, Guangzhou, People's Republic of China
| | - Huan Cheng
- Department of Clinical Laboratory, University of Chinese Academy of Sciences Shenzhen Hospital, Shenzhen, People's Republic of China
| | - Genghang Wu
- Medical Genetic Centre, Guangdong Women and Children's Hospital, Guangzhou Medical University, Guangzhou, People's Republic of China.,Medical Genetic Centre, Guangdong Women and Children Hospital, Guangzhou, People's Republic of China
| | - Zikun Wu
- Department of Clinical Laboratory, University of Chinese Academy of Sciences Shenzhen Hospital, Shenzhen, People's Republic of China
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Çalişkan E, Coşkun SK, Öztürk CE, Cangür Ş, Önail B. Analysis of HPV Genotypes and Liquid-Based Cervical Cytology: Results from a Tertiary Academic Center in Northwestern Turkey. Jpn J Infect Dis 2020; 74:69-72. [PMID: 32611975 DOI: 10.7883/yoken.jjid.2020.072] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
High-risk human papilloma virus (hrHPV) plays an important role in cervical cancer. The aim of this study was to investigate the distribution of HPV genotypes in the region and to correlate it with liquid-based-cytology (LBC) and colposcopic biopsy results. Furthermore, the potential relationship between HPV infections and bacterial vaginosis (BV) was investigated. HPV genotypes were determined using real-time PCR. LBC, biopsies, and BV examinations were performed by the Pathology and Cytology. Consecutive cervical specimens of 409 women who underwent both cytology and HPV-DNA tests were included in the study. A total of 172 (42.1%) patients were positive for HPV-DNA; of these, 107 (26.2%) had hrHPV. The most common HPV genotypes were HPV 59, 16, 33, 52, and 51, at 16.6%, 15.9%, 13.4%, 13.4%, and 8.9%, respectively. Epithelial cell abnormality was detected in 11.5% of LBC test results. The genotypes of HPV 33, 56, 66, and 68 were found at a higher rate in patients with epithelial cell abnormalities than in those with no detected abnormalities. Bacterial vaginosis was found in 24 patients (5.9%). HPV-DNA positivity was observed to be statistically higher in patients with BV than in those without BV.
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Affiliation(s)
- Emel Çalişkan
- Department of Medical Microbiology, Faculty of Medicine, Konuralp Campus, Düzce University, Turkey
| | | | - Cihadiye Elif Öztürk
- Department of Medical Microbiology, Faculty of Medicine, Konuralp Campus, Düzce University, Turkey
| | - Şengül Cangür
- Department of Biostatistics and Medical Informatics, Faculty of Medicine, Konuralp Campus, Düzce University, Turkey
| | - Binnur Önail
- Department of Pathology&Cytology, Faculty of Medicine, Konuralp Campus, Düzce University, Turkey
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17
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Ouedraogo RA, Zohoncon TM, Traore IMA, Ouattara AK, Guigma SP, Djigma FW, Obiri-Yeboah D, Ouedraogo C, Simpore J. Genotypic distribution of human oncogenic papillomaviruses in sexually active women in Burkina Faso: Central, Central-Eastern and Hauts-Bassins regions. Biomol Concepts 2020; 11:125-136. [PMID: 32417758 DOI: 10.1515/bmc-2020-0011] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2020] [Accepted: 04/15/2020] [Indexed: 11/19/2022] Open
Abstract
Objective this study was conducted to determine the distribution of high-risk human papillomavirus (HR-HPV) genotypes in women in the general population of three regions of Burkina Faso. Method This multicenter, descriptive cross-sectional study involved 1321 sexually active women in five cities in three regions of Burkina Faso: Central, Central-Eastern and Hauts-Bassins regions. After collection of endocervical specimens, pre-cervical lesions were screened by visual inspection with acetic acid and lugol (VIA / VILI). HR-HPV genotypes were characterized by multiplex real-time PCR after extraction of viral DNA. Results The mean age of women was 31.98 ± 10.09 years. The HR-HPV infection in the three regions ranged from 26.16% to 43.26% with 35.42% as overall prevalence in women. The most common HR-HPV genotypes in descending order were: HPV 56, 52, 66, 59, 39, 51, 18, 35. The prevalence of bivalent vaccine genotypes (HPV16 / 18) was 7.83% against 63.78% of genotypes not covered by HPV vaccine; 36.32% (170/468) of women had multiple concomitant HR-HPV infections. Conclusion this study showed significant regional variation and high prevalence of HR-HPV infection in women. The predominant genotypes differ from those covered by available vaccines in Burkina Faso. These results will help guide our health policies towards better prevention of cervical cancer. The diversity of oncogenic genotypes is sparking a large-scale study in the West African sub-region, particularly in cases of cancer and the introduction of the nonavalent vaccine which includes HPV 52 found among the predominant genotypes in this study.
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Affiliation(s)
- Rogomenoma Alice Ouedraogo
- Laboratory of Molecular Biology and Genetics (LABIOGENE), University of Ouagadougou, 03 BP 7021 Ouagadougou 03, Ouagadougou Burkina Faso
- Pietro Annigoni Biomolecular Research Centre (CERBA), 01 BP 364 Ouagadougou 01, Ouagadougou Burkina Faso
| | - Théodora Mahoukèdè Zohoncon
- Laboratory of Molecular Biology and Genetics (LABIOGENE), University of Ouagadougou, 03 BP 7021 Ouagadougou 03, Ouagadougou Burkina Faso
- Pietro Annigoni Biomolecular Research Centre (CERBA), 01 BP 364 Ouagadougou 01, Ouagadougou Burkina Faso
- Faculty of Medicine, University Saint Thomas d'Aquin, 06 BP 10212 Ouagadougou 01, Ouagadougou Burkina Faso
| | - Ina Marie Angèle Traore
- Laboratory of Molecular Biology and Genetics (LABIOGENE), University of Ouagadougou, 03 BP 7021 Ouagadougou 03, Ouagadougou Burkina Faso
- Pietro Annigoni Biomolecular Research Centre (CERBA), 01 BP 364 Ouagadougou 01, Ouagadougou Burkina Faso
| | - Abdoul Karim Ouattara
- Laboratory of Molecular Biology and Genetics (LABIOGENE), University of Ouagadougou, 03 BP 7021 Ouagadougou 03, Ouagadougou Burkina Faso
- Pietro Annigoni Biomolecular Research Centre (CERBA), 01 BP 364 Ouagadougou 01, Ouagadougou Burkina Faso
| | - Sindimalgdé Patricia Guigma
- Laboratory of Molecular Biology and Genetics (LABIOGENE), University of Ouagadougou, 03 BP 7021 Ouagadougou 03, Ouagadougou Burkina Faso
- Faculty of Medicine, University Saint Thomas d'Aquin, 06 BP 10212 Ouagadougou 01, Ouagadougou Burkina Faso
| | - Florencia Wendkuuni Djigma
- Laboratory of Molecular Biology and Genetics (LABIOGENE), University of Ouagadougou, 03 BP 7021 Ouagadougou 03, Ouagadougou Burkina Faso
- Pietro Annigoni Biomolecular Research Centre (CERBA), 01 BP 364 Ouagadougou 01, Ouagadougou Burkina Faso
| | - Dorcas Obiri-Yeboah
- University of Cape Coast, School of Medical Sciences, Department of Microbiology and Immunology, University Post Office, Cape Coast Ghana
| | - Charlemagne Ouedraogo
- Laboratory of Molecular Biology and Genetics (LABIOGENE), University of Ouagadougou, 03 BP 7021 Ouagadougou 03, Ouagadougou Burkina Faso
- Obstetrician-gynecologist, UFR/SDS, University of Ouagadougou, 03 BP 7021 Ouagadougou 03 Ouagadougou Burkina Faso
- Yalgado Ouedraogo University Hospital (CHU/YO), 03 BP 7022, Ouagadougou Burkina Faso
| | - Jacques Simpore
- Laboratory of Molecular Biology and Genetics (LABIOGENE), University of Ouagadougou, 03 BP 7021 Ouagadougou 03, Ouagadougou Burkina Faso
- Pietro Annigoni Biomolecular Research Centre (CERBA), 01 BP 364 Ouagadougou 01, Ouagadougou Burkina Faso
- Faculty of Medicine, University Saint Thomas d'Aquin, 06 BP 10212 Ouagadougou 01, Ouagadougou Burkina Faso
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Alirezaei M, Movahhed TK, Khazani M, Mansour FN, Zarean M, Hamta A, Fotouhi-Ardakani R. Assessing genetic evolution and detecting human papillomavirus by matching two complementary highly sensitive approaches, nested-qPCR and sequencing. INFECTION GENETICS AND EVOLUTION 2020; 81:104274. [PMID: 32147475 DOI: 10.1016/j.meegid.2020.104274] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 07/15/2019] [Revised: 02/15/2020] [Accepted: 03/03/2020] [Indexed: 11/18/2022]
Abstract
Becoming armed with an appropriate strategy to isolate the minimum number of human papillomaviruses (HPV), regardless of DNA extraction method, can be a huge step in preventing false negative; it has a significant effect on the management and control of HPV infection among women's population. This study was conducted in Qom province, considering the risk factors associated with HPV. It was able to analyze genetic evolution in its genotypes and evaluated the limit of detection by a new diagnostic approach. Totally, 486 Pap smear samples were tested; then, the HPV DNA was developed by a semi-nested quantification PCR. Positive samples were sequenced and submitted to the GenBank (MG825048-MG825061). After alignment, phylogenetic and polymorphism analyses were performed on the sequenced samples with a number of GenBank sequences. The overall HPV prevalence among all women in Qom was 11.7%. HPV6 (43.24%) and HPV16 (6.75%) were the most frequent LR and HR genotypes, respectively. Although the Tajima's D of all genotypes was positive, it was negative individually. The position of genotypes 6, 11, and 73 was controversial on phylogenetic trees. Limit of detection (LOD) was obtained as about 10-100 copies per reaction in various genotypes of HPV by semi-nested qPCR. The nature of HPV could be preserved during natural selection. This research, through innovative usage of the primers, could detect different genotypes of the HPV, and inform the women society of the probable risk through its prevalence determination.
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Affiliation(s)
- Melika Alirezaei
- Cellular and Molecular Research Center, Qom University of Medical Sciences, Qom, Iran
| | | | - Mohammad Khazani
- Department of Virology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - Fahimeh Nemati Mansour
- Department of Biotechnology, Faculty of Advanced Sciences & Technology, Tehran Medical Sciences, Islamic Azad University, Tehran, Iran
| | - Mehdi Zarean
- Department of Parasitology and Mycology, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Amir Hamta
- Clinical Research Development Center (CRDU), Qom University of Medical Sciences, Qom, Iran
| | - Reza Fotouhi-Ardakani
- Cellular and Molecular Research Center, Qom University of Medical Sciences, Qom, Iran; Department of Medical Biotechnology, School of Medicine, Qom University of Medical Sciences, Qom, Iran.
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Wang J, Tang D, Wang K, Wang J, Zhang Z, Chen Y, Zhang X, Ma C. HPV genotype prevalence and distribution during 2009-2018 in Xinjiang, China: baseline surveys prior to mass HPV vaccination. BMC WOMENS HEALTH 2019; 19:90. [PMID: 31286939 PMCID: PMC6615222 DOI: 10.1186/s12905-019-0785-3] [Citation(s) in RCA: 44] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/07/2019] [Accepted: 06/19/2019] [Indexed: 01/10/2023]
Abstract
Background The aim of this paper was to conduct a baseline survey of HPV infection in unvaccinated women in Xinjiang Uyghur Autonomous Region before the mass use of HPV vaccine. Methods Between 2008 and 2018, the HPV genotype detected by a PCR-based hybridization gene chip assay of 37,722 women who were from Gynecology Department and Health Management Center of the First Affiliated Hospital of Xinjiang Medical University were tested HPV genotype by a PCR-based hybridization gene chip assay. All statistical analysis methods were performed with this statistical software including Python version 3.6.1, R Software 3.5.1 and Excel 2011. Results The total positive rate for HPV was 14.02%, the most prevalent genotypes were HPV 16 (3.79%), HPV 52 (2.47%), HPV 58 (1.76%), HPV 53 (1.35%) and HPV 31 (0.72%). The single infection (11.34%) and high-risk HPV (HR-HPV) infection (9.72%) was the main prevalence of HPV. Age-specific HPV distribution was presented as a bimodal curve, while the youngest age group (≤25 years) presented the highest HPV infection rate (20.78%), which was followed by a second peak for the 36–40 age group. According to the ethnic stratification, the HPV infection prevalence ranging from the high to low was: Mongol (16.36%), Hui (15.15%), Kazak (14.47%), Han (14.43%), Other (14.37%), Uygher (10.96%). From 2009 to 2013, the HPV infection rate fluctuated but did not changed much. It peaked in 2014 and then fell significantly, reached the bottom point in 2017 and rose slightly in 2018. In 2015, the infection rate of HPVl6 and 52 in the population was almost the same (both 3.40%) the infection rate of HPV52 type (3.31%) was higher than that of HPVl6 type (2.18%) and became the dominant type in 2016. Conclusions We present data regarding the prevalence and type distribution of HPV infection, which could serve as the valuable reference to guide nationwide cervical cancer screening. These baseline data enable the estimates of maximum HPV vaccine impact across time and provide critical reference measurements which are important to the assess of clinical benefits and potential harms in HPV vaccination and the increase in non-vaccine HPV types.
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Affiliation(s)
- Jing Wang
- State Key Laboratory of PPTHIDCA(Pathogenesis, Prevention and Treatment of High Incidence Diseases in Central Asia) / Department of Gynecology, First Affiliated Hospital of Xinjiang Medical University, Urumqi, Xinjiang, China
| | - Dandan Tang
- College of Public Health, Xinjiang Medical University, Urumqi, China
| | - Kai Wang
- Department for College of Medical Engineering and Technology, Xinjiang Medical University, Urumqi, Xinjiang, China
| | - Jialu Wang
- Department of Medical laboratory, First Affiliated Hospital of Xinjiang Medical University, Urumqi, Xinjiang, China
| | - Zhaoxia Zhang
- Department of Medical laboratory, First Affiliated Hospital of Xinjiang Medical University, Urumqi, Xinjiang, China
| | - Yanxia Chen
- State Key Laboratory of PPTHIDCA(Pathogenesis, Prevention and Treatment of High Incidence Diseases in Central Asia) / Department of Gynecology, First Affiliated Hospital of Xinjiang Medical University, Urumqi, Xinjiang, China
| | - Xueliang Zhang
- Department for College of Medical Engineering and Technology, Xinjiang Medical University, Urumqi, Xinjiang, China
| | - Cailing Ma
- State Key Laboratory of PPTHIDCA(Pathogenesis, Prevention and Treatment of High Incidence Diseases in Central Asia) / Department of Gynecology, First Affiliated Hospital of Xinjiang Medical University, Urumqi, Xinjiang, China.
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20
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Muderris T, Afsar I, Yıldız A, Varer CA. HPV genotype distribution among women with normal and abnormal cervical cytology in Turkey. REVISTA ESPANOLA DE QUIMIOTERAPIA : PUBLICACION OFICIAL DE LA SOCIEDAD ESPANOLA DE QUIMIOTERAPIA 2019; 32:516-524. [PMID: 31642640 PMCID: PMC6913072] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
OBJECTIVE The aim of this study was to determine the human papillomavirus (HPV) genotype distribution and to investigate the relationship between HPV genotypes and cervical cytology in women with HPV infection. METHODS In this study, 493 women who were admitted to the obstetrics clinic between 2007 and 2015 years and had HPV positivity were examined retrospectively. RESULTS The median age of women included in the study was 37.3 ±10.6. The positivity of single and multiple HPV genotypes was 64.1% and 35.9%, respectively. HPV16 was the most common genotype in women with normal and abnormal cytology. The incidence of atypical squamous cells of undetermined significance (chi-square:8.32 p=0.04) and high-grade squamous intraepithelial lesion (chi-square:13.75 p<0.001) with HPV16 was significantly higher than in other HPV genotypes. In additional, abnormal cytology results in the group 1 (includ-ed HPV16, 18, 31, 33, 35, 39, 45, 51, 52, 56, 58, 59) and group 4 (included HPV40, 42, 54, 55, 61, 62, 81, 83, 84) were significantly higher than other groups (chi-square:23.15 p<0.001). CONCLUSIONS Group 1 genotype ratios were found to be quite high among women with abnormal cytology and women with normal cytology. For this reason, close follow-up is very important in addition to cytological findings along with genotyping, especially from an early age. We were found that multiple HPV infection was not related to the grades of cytological abnormalities. Although abnormal cytology results in group 4 were significantly higher than the other groups, it was not possible to comment on the relationship between these genotypes and cervical cancer since more than one HPV genotype was found in most of these women.
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Affiliation(s)
- Tuba Muderris
- Department of Medical Microbiology, Izmir Katip Celebi University School of Medicine, Izmir, Turkey.,Correspondence: Tuba Muderris Izmir Katip Celebi Universitesi Ataturk Egitim ve Arastirma Hastanesi Basin Sitesi 35360 Karabaglar Izmir/Turkey Phone: +90 0505 502 51 43 E-mail:
| | - Ilhan Afsar
- Department of Medical Microbiology, Izmir Katip Celebi University Ataturk Training and Research Hospital, Izmir, Turkey
| | - Askın Yıldız
- Department of Obstetrics and Gynecology, Izmir Katip Celebi University Ataturk Training and Research Hospital, Izmir, Turkey
| | - Ceren Akpınar Varer
- Department of Public Health, Ege University School of Medicine, Izmir, Turkey
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