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Chan KKL, Liu SS, Lau LSK, Ngu SF, Chu MMY, Tse KY, Cheung ANY, Ngan HYS. PAX1/SOX1 DNA Methylation Versus Cytology and HPV16/18 Genotyping for the Triage of High-Risk HPV-Positive Women in Cervical Cancer Screening: Retrospective Analysis of Archival Samples. BJOG 2024. [PMID: 39327707 DOI: 10.1111/1471-0528.17965] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2023] [Revised: 08/07/2024] [Accepted: 09/08/2024] [Indexed: 09/28/2024]
Abstract
OBJECTIVE To compare the performance of cytology, HPV16/18 genotyping and PAX1/SOX1 methylation for the triage of high-risk HPV-positive cervical samples. DESIGN Retrospective analyses of archival samples collected from a large-scale prospective randomised controlled trial. SETTING/SAMPLE HPV-positive women recruited from the general cervical screening population. METHODS 403 HPV-positive samples including 113 normal, 173 low-grade cervical intraepithelial neoplasia (LG-CIN), 114 HG-CIN and three cervical cancers. All samples were assessed by liquid-based cytology, HPV genotyping and PAX1/SOX1 methylation. MAIN OUTCOME MEASURES AUC (area under the curve), sensitivity and specificity for cytology, HPV16/18 genotyping and PAX1/SOX1 methylation for high-grade (HG) premalignant cervical lesions. RESULTS PAX1 was more sensitive than cytology and HPV16/18 genotyping in detecting a HG lesion (CIN2+). The sensitivity for PAX1, SOX1, cytology and HPV16/18 were 73.5% (95% CI: 65.5-81.5), 41.9% (95% CI: 32.9-50.8), 48.7% (95% CI: 39.7-57.8) and 36.8% (95% CI: 28.0-45.5), respectively, and their respective specificities were 70.3% (95% CI: 65.0-75.6), 83.6% (95% CI: 79.3-87.9), 77.6% (95% CI: 72.8-82.5) and 67.1% (95% CI: 61.7-72.6), respectively. Overall, PAX1 gave the best AUC at 0.72. Adding SOX1 to PAX1 did not improve the AUC (0.68). Three hundred and twenty-two women who did not have a HG lesion at baseline were followed up for two rounds of screening. Fewer women developed a HG lesion with a normal baseline PAX1 compared to women with a normal baseline cytology or negative HPV16/18 (8.4% vs. 14.5% and 17.5%, respectively). CONCLUSION PAX1 triage for referral to colposcopy in HPV-positive women may be superior to cytology and HPV16/18 genotyping.
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Affiliation(s)
- Karen K L Chan
- Department of Obstetrics & Gynaecology, The University of Hong Kong, Hong Kong SAR, China
| | - Stephanie S Liu
- Department of Obstetrics & Gynaecology, The University of Hong Kong, Hong Kong SAR, China
| | - Lesley S K Lau
- Department of Obstetrics & Gynaecology, The University of Hong Kong, Hong Kong SAR, China
| | - Siew Fei Ngu
- Department of Obstetrics & Gynaecology, The University of Hong Kong, Hong Kong SAR, China
| | - Mandy M Y Chu
- Department of Obstetrics & Gynaecology, The University of Hong Kong, Hong Kong SAR, China
| | - K Y Tse
- Department of Obstetrics & Gynaecology, The University of Hong Kong, Hong Kong SAR, China
| | - Annie N Y Cheung
- Department of Pathology, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong SAR, China
| | - Hextan Y S Ngan
- Department of Obstetrics & Gynaecology, The University of Hong Kong, Hong Kong SAR, China
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Huang M, Wang T, Li M, Qin M, Deng S, Chen D. Evaluating PAX1 methylation for cervical cancer screening triage in non-16/18 hrHPV-positive women. BMC Cancer 2024; 24:913. [PMID: 39080593 PMCID: PMC11287924 DOI: 10.1186/s12885-024-12696-7] [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] [Subscribe] [Scholar Register] [Received: 02/18/2024] [Accepted: 07/24/2024] [Indexed: 08/03/2024] Open
Abstract
BACKGROUND In China, the national cervical cancer screening protocol involves initial testing for high-risk human papillomavirus (hrHPV), followed by cytology for hrHPV-positive cases. This study evaluates the effectiveness of PAX1 methylation (PAX1m) analysis in identifying precancerous or cancerous lesions in cervical samples from Chinese women positive for non-16/18 hrHPV strains. METHODS Between February 2022 and March 2023, 281 cervical samples from non-16/18 hrHPV-positive women underwent cytological examination and PAX1m analysis. The study assessed the statistical relationship between PAX1m levels and the presence of cervical lesions, comparing the diagnostic performance of PAX1m to conventional cytology. RESULTS A significant association was found between PAX1 methylation levels and the risk of CIN2 + and CIN3 + lesions, with 47 instances of CIN2 + detected. Odds ratios (ORs) for moderate and high PAX1m levels were 8.86 (95% CI: 2.24-42.17) and 166.32 (95% CI: 47.09-784.97), respectively. The area under the ROC curve for PAX1m in identifying CIN2 + lesions was 0.948 (95% CI: 0.895-0.99). PAX1m demonstrated similar sensitivity and negative predictive value (NPV) to cytology but reduced the colposcopy referral rate from 47.7% with cytology alone to 25.6% with PAX1m, showing superior specificity and positive predictive value across age groups. CONCLUSIONS PAX1 methylation is a strong indicator of CIN2 + and CIN3 + risk, offering diagnostic performance comparable to cytology with the added benefit of reduced unnecessary colposcopy referrals. These findings support the use of PAX1m analysis as a reliable tool for triaging non-16/18 hrHPV-positive women in outpatient settings.
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Affiliation(s)
- Meiyuan Huang
- Department of Pathology, Zhuzhou Hospital Affiliated to Xiangya School of Medicine, Central South University, Zhuzhou, 412007, Hunan, China
| | - Taoli Wang
- Department of Pathology, Zhuzhou Hospital Affiliated to Xiangya School of Medicine, Central South University, Zhuzhou, 412007, Hunan, China
| | - Ming Li
- Trauma Center, Zhuzhou Hospital Affiliated to Xiangya School of Medicine, Central South University, Zhuzhou, 412007, Hunan, China
| | - Mei Qin
- Department of Gynaecology, Zhuzhou Hospital Affiliated to Xiangya School of Medicine, Central South University, Zhuzhou, 412007, Hunan, China
| | - Shuang Deng
- Department of Pathology, Zhuzhou Hospital Affiliated to Xiangya School of Medicine, Central South University, Zhuzhou, 412007, Hunan, China
| | - Dongliang Chen
- Department of Pathology, Zhuzhou Hospital Affiliated to Xiangya School of Medicine, Central South University, Zhuzhou, 412007, Hunan, China.
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Gao Y, Zi D, Liang W, Qiu F, Zheng J, Xiao X, Jiang E, Xu Y. PAX1 and SOX1 Gene Methylation as a Detection and Triage Method for Cervical Intraepithelial Neoplasia Diagnosis. Acta Cytol 2024; 68:137-144. [PMID: 38527422 DOI: 10.1159/000538464] [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: 10/20/2023] [Accepted: 03/11/2024] [Indexed: 03/27/2024]
Abstract
INTRODUCTION Methylation assays have demonstrated potential as dependable and high-precision approaches for identifying or triaging individuals with cervical cancer (CA) or cervical intraepithelial neoplasia (CIN). Our investigation aimed to assess the efficacy of the diagnosis and triage of the PAX1/SOX1 methylation panel in detecting CIN or CA. METHODS A total of 461 patients with abnormal high-risk human papillomavirus (hrHPV) or cytology test results were recruited for this study. Each patient underwent an assortment of assessments, comprising a cytology test, hrHPV test, colposcopy examination, and PAX1 and SOX1 methylation tests. RESULTS The extent of methylation of both genes demonstrates a positive correlation with the severity of CIN lesions and CA. To determine the correlation for patients with CIN2 or worse (CIN2+), the area under curve was 0.821 (95% CI: 0.782-0.853) for PAX1 and 0.800 (95% CI: 0.766-0.838) for SOX1, while for CIN3 or worse (CIN3+), 0.881 (95% CI: 0.839-0.908) for PAX1 and 0.867 (95% CI: 0.830-0.901) for SOX1. The PAX1/SOX1 methylation marker panel performed sensitivity and specificity of 77.16% and 91.67% for CIN2+, 84.76% and 90.50% for CIN3+, respectively. Regarding triaging hrHPV+ patients, the PAX1/SOX1 methylation test only referred 11.83% of the patients who are unnecessary for colonoscopy examination, which is comparatively lower than cytology, thereby signifying a promising triage strategy for hrHPV-positive women. Furthermore, we observed that the positive PAX1/SOX1 methylation test result for untreated CIN1 or fewer patients would result in a higher likelihood of progression upon a 24-month follow-up visit. CONCLUSION The present investigation demonstrates that the PAX1/SOX1 methylation marker panel exhibits favorable diagnostic performance in CIN detection and holds the potential to be employed for individual CIN tests or hrHPV-positive triage.
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Affiliation(s)
- Yan Gao
- Department of Gynecology, Guizhou Provincial People's Hospital, Anshun, China
| | - Dan Zi
- Department of Gynecology, Guizhou Provincial People's Hospital, Anshun, China
| | - Wentong Liang
- Department of Gynecology, Guizhou Provincial People's Hospital, Anshun, China
| | - Fang Qiu
- Department of Gynecology, Guizhou Provincial People's Hospital, Anshun, China
| | - Jie Zheng
- Zunyi Medical University, Zunyi, China
| | - Xuelian Xiao
- Department of Gynecology, Guizhou Provincial People's Hospital, Anshun, China
| | - Engli Jiang
- Department of Gynecology, Guizhou Provincial People's Hospital, Anshun, China
| | - Yuwei Xu
- Department of Gynecology, Guizhou Provincial People's Hospital, Anshun, China
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He L, Luo X, Bu Q, Jin J, Zhou S, He S, Zhang L, Lin Y, Hong X. PAX1 and SEPT9 methylation analyses in cervical exfoliated cells are highly efficient for detecting cervical (pre)cancer in hrHPV-positive women. J OBSTET GYNAECOL 2023; 43:2179916. [PMID: 36799003 DOI: 10.1080/01443615.2023.2179916] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/18/2023]
Abstract
Studies have investigated PAX1 and SEPT methylation were closely associated with cervical cancer. For this study, we verified the expressions of PAX1 and SEPT9 methylation in 236 hrHPV women cervical exfoliated cells by using quantitative methylation-specific PCR and we further explored their diagnostic value in cervical (pre)cancer detection. Our results identified that the methylation rates and levels of PAX1 and SEPT9 increased with cervical lesion severity. For a diagnosis of cervical (pre)cancer, the area under the curve (AUC) of PAX1 methylation was 0.77 (95% CI 0.71-0.83) and the AUC of SEPT9 methylation was 0.86 (95% CI 0.81∼0.90). Analyses of the PAX1 and SEPT9 methylation statuses alone or combined with commonly used tests can efficiently identify cervical (pre)cancer. In particular, SEPT9 methylation might serve as an effective and powerful biomarker for the diagnosis of cervical (pre)cancer and as an alternative triage test in HPV-based cervical (pre)cancer screening programs.Impact StatementWhat is already known on this subject? This subject showed that PAX1 and SEPT9 methylation were closely associated with cervical cancer. The methylation rates and levels of PAX1 and SEPT9 increased with cervical lesion severity and reached a peak in cervical cancer exfoliated cells. We further assessed the diagnostic performances of PAX1 and SEPT9 methylation in cervical cancer screening. In detecting cervical (pre)cancer, the sensitivity values of PAX1 and SEPT9 methylation were up to 61.18% and 82.35%, respectively, and the specificity values of PAX1 and SEPT9 methylation were up to 95.36% and 86.75%, respectively. Moreover, the ROC curve analysis showed AUC values of 0.77 for PAX1 methylation and 0.86 for SEPT9 methylation tests, which were significantly superior to other commonly used tests. These findings suggest that PAX1 and SEPT9 methylation detection may have great clinical potential in cervical cancer screening.What the results of this study add? The rates and levels of PAX1 and SEPT9 methylation increased with the severity of the cervical lesions. For a diagnosis of cervical (pre)cancer, the area under the curve (AUC) of PAX1 methylation was 0.77 (95% CI 0.71-0.83), and the sensitivity and specificity values were 61.18% and 95.36%, respectively. The AUC value of the SEPT9 methylation was 0.86 (95% CI 0.81 ∼ 0.90), and the sensitivity and specificity values were 82.35% and 86.75%, respectively. Compared with the various tests we conducted, the PAX1 methylation showed the highest specificity (95.36%), and the SEPT9 methylation demonstrated the highest accuracy(86.00%).What the implications are of these findings for clinical practice and/or further research? The methylation levels of PAX1 and SEPT9 had a certain predictive effect on the severity of cervical lesions in hrHPV-positive women. In addition, SEPT9 methylation analysis performs better than PAX1 methylation analysis and commonly used tests in cervical exfoliated cells for detecting cervical (pre)cancer in hrHPV-positive women. SEPT9 methylation analysis merits consideration as an effective and objective, alternative triage test in HPV-based cervical (pre)cancer screening programs.
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Affiliation(s)
- Lulu He
- Department of Gynecology, Guangdong Women and Children Hospital, Guangzhou, China
| | - Xiping Luo
- Department of Gynecology, Guangdong Women and Children Hospital, Guangzhou, China
| | - Qiaowen Bu
- Department of Gynecology, Guangdong Women and Children Hospital, Guangzhou, China
| | - Jing Jin
- Department of Gynecology, Guangdong Women and Children Hospital, Guangzhou, China
| | - Shuai Zhou
- Translational Medicine Center, Guangdong Women and Children Hospital, Guangzhou, China
| | - Shaoyi He
- Department of Gynecology, Guangdong Women and Children Hospital, Guangzhou, China
| | - Liang Zhang
- Translational Medicine Center, Guangdong Women and Children Hospital, Guangzhou, China
| | - Yu Lin
- Nanfang Hospital, Southern Medical University, Guangzhou, China.,Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Xiaoshan Hong
- Department of Gynecology, Guangdong Women and Children Hospital, Guangzhou, China
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Hillyar CR, Kanabar SS, Pufal KR, Lawson AW, Saw Hee JL, Rallis KS, Nibber A, Sideris M. A systematic review and meta-analysis of the diagnostic effectiveness of human papillomavirus methylation biomarkers for detection of cervical cancer. Epigenomics 2022; 14:1055-1072. [PMID: 36169190 DOI: 10.2217/epi-2022-0160] [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: 11/21/2022] Open
Abstract
Background: The aim of this systematic review and meta-analysis was to assess the evidence for the diagnostic effectiveness of human papillomavirus (HPV) methylation biomarkers for detection of cervical cancer. Methods: PubMed, Embase and Web of Science were searched. Nine articles focusing on HPV methylation for detection of precancerous and cancerous cervical lesions were included. The QUADAS-2 tool was used for quality assessment. The receiver operating characteristic (ROC) was the main diagnostic performance parameter extracted. Results: Of the nine articles included in this study, seven were of moderate quality and two were of high quality. A meta-analysis of the ROC for 27 HPV methylation biomarkers revealed an overall pooled ROC of 0.770 (95% CI: 0.720-0.819; I2: 98.4%; Q: 1537.4; p < 0.01). Four methylation biomarkers had strong diagnostic ability (ROC > 0.900), 17 were moderate (ROC: 0.7000-0.8999) and six were poor (ROC < 0.700). Conclusion: HPV methylation biomarkers hold significant promise as independent screening tests for the detection of cervical precancerous and cancerous lesions.
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Affiliation(s)
- Christopher Rt Hillyar
- Green Templeton College, University of Oxford, Oxford, OX2 6HG, UK.,Surgery, Women's & Oncology Division, John Radcliffe Hospital, Oxford University Hospitals NHS Foundation Trust, Oxford, OX3 9DU, UK
| | - Shivani S Kanabar
- University of Birmingham Medical School, College of Medical & Dental Sciences, University of Birmingham, Birmingham, B15 2TT, UK
| | - Kamil R Pufal
- University of Birmingham Medical School, College of Medical & Dental Sciences, University of Birmingham, Birmingham, B15 2TT, UK
| | - Alexander W Lawson
- University of Birmingham Medical School, College of Medical & Dental Sciences, University of Birmingham, Birmingham, B15 2TT, UK
| | - Joshua Li Saw Hee
- University of Birmingham Medical School, College of Medical & Dental Sciences, University of Birmingham, Birmingham, B15 2TT, UK
| | - Kathrine S Rallis
- Barts & The London School of Medicine & Dentistry, Queen Mary University of London, London, E1 2AD, UK.,Cancer Research UK City of London Centre, Centre for Experimental Cancer Medicine, Barts Cancer Institute, Queen Mary University of London, London, EC1M 6BQZ, UK
| | - Anjan Nibber
- Green Templeton College, University of Oxford, Oxford, OX2 6HG, UK.,Surgery, Women's & Oncology Division, John Radcliffe Hospital, Oxford University Hospitals NHS Foundation Trust, Oxford, OX3 9DU, UK
| | - Michail Sideris
- Cancer Research UK Barts Centre, Queen Mary University of London, London, EC1M 5PZ, UK.,Department of Gynaecological Oncology, Barts Health NHS Trust, London, E1 1BB, UK
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Vink FJ, Meijer CJLM, Hesselink AT, Floore AN, Lissenberg-Witte BI, Bonde JH, Pedersen H, Cuschieri K, Bhatia R, Poljak M, Oštrbenk Valenčak A, Hillemanns P, Quint WGV, del Pino M, Kenter GG, Steenbergen RDM, Heideman DAM, Bleeker MCG. FAM19A4/miR124-2 Methylation Testing and Human Papillomavirus (HPV) 16/18 Genotyping in HPV-Positive Women Under the Age of 30 Years. Clin Infect Dis 2022; 76:e827-e834. [PMID: 35686306 PMCID: PMC9907535 DOI: 10.1093/cid/ciac433] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2022] [Revised: 04/28/2022] [Accepted: 05/26/2022] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND High-grade squamous intraepithelial lesions (HSIL) or cervical intraepithelial neoplasia (CIN) grade 2/3 lesions in human papillomavirus (HPV)-positive women <30 years of age have high spontaneous regression rates. To reduce overtreatment, biomarkers are needed to delineate advanced CIN lesions that require treatment. We analyzed the FAM19A4/miR124-2 methylation test and HPV16/18 genotyping in HPV-positive women aged <30 years, aiming to identify CIN2/3 lesions in need of treatment. METHODS A European multicenter retrospective study was designed evaluating the FAM19A4/miR124-2 methylation test and HPV16/18 genotyping in cervical scrapes of 1061 HPV-positive women aged 15-29 years (690 ≤CIN1, 166 CIN2, and 205 CIN3+). A subset of 62 CIN2 and 103 CIN3 were immunohistochemically characterized by HPV E4 expression, a marker for a productive HPV infection, and p16ink4a and Ki-67, markers indicative for a transforming infection. CIN2/3 lesions with low HPV E4 expression and high p16ink4a/Ki-67 expression were considered as nonproductive, transforming CIN, compatible with advanced CIN2/3 lesions in need of treatment. RESULTS FAM19A4/miR124-2 methylation positivity increased significantly with CIN grade and age groups (<25, 25-29, and ≥30 years), while HPV16/18 positivity was comparable across age groups. FAM19A4/miR124-2 methylation positivity was HPV type independent. Methylation-positive CIN2/3 lesions had higher p16ink4a/Ki-67-immunoscores (P = .003) and expressed less HPV E4 (P = .033) compared with methylation-negative CIN2/3 lesions. These differences in HPV E4 and p16ink4a/Ki-67 expression were not found between HPV16/18-positive and non-16/18 HPV-positive lesions. CONCLUSIONS Compared with HPV16/18 genotyping, the FAM19A4/miR124-2 methylation test detects nonproductive, transforming CIN2/3 lesions with high specificity in women aged <30 years, providing clinicians supportive information about the need for treatment of CIN2/3 in young HPV-positive women.
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Affiliation(s)
- Frederique J Vink
- Amsterdam University Medical Center, Vrije Universiteit Amsterdam, Pathology, Amsterdam, the Netherlands,Imaging and Biomarkers, Cancer Center Amsterdam,Amsterdam, The Netherlands
| | - Chris J L M Meijer
- Amsterdam University Medical Center, Vrije Universiteit Amsterdam, Pathology, Amsterdam, the Netherlands,Imaging and Biomarkers, Cancer Center Amsterdam,Amsterdam, The Netherlands
| | | | | | - Birgit I Lissenberg-Witte
- Amsterdam University Medical Center, Vrije Universiteit Amsterdam, Epidemiology and Data Science, Amsterdam, the Netherlands
| | - Jesper H Bonde
- Molecular Pathology Laboratory, Department of Pathology, Copenhagen University Hospital, Hvidovre Hospital, Hvidovre, Denmark
| | - Helle Pedersen
- Molecular Pathology Laboratory, Department of Pathology, Copenhagen University Hospital, Hvidovre Hospital, Hvidovre, Denmark
| | - Kate Cuschieri
- Scottish HPV Reference Laboratory, Royal Infirmary of Edinburgh, NHS Lothian, Edinburgh, Scotland,Centre for Reproductive Health, University of Edinburgh, Edinburgh, Scotland
| | - Ramya Bhatia
- Scottish HPV Reference Laboratory, Royal Infirmary of Edinburgh, NHS Lothian, Edinburgh, Scotland,Centre for Reproductive Health, University of Edinburgh, Edinburgh, Scotland
| | - Mario Poljak
- Institute of Microbiology and Immunology, Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia
| | - Anja Oštrbenk Valenčak
- Institute of Microbiology and Immunology, Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia
| | - Peter Hillemanns
- Department of Obstetrics and Gynaecology, Hannover Medical School, Hannover, Germany
| | - Wim G V Quint
- DDL Diagnostic Laboratory, Rijswijk, The Netherlands
| | - Marta del Pino
- Institut Clinic of Gynecology, Obstetrics and Neonatology, Gynecology Oncology Unit, Hospital Clínic-Institut d’Investigacions Biomèdiques August Pi i Sunyer, Faculty of Medicine, University of Barcelona, Barcelona, Spain
| | - Gemma G Kenter
- Center for Gynecologic Oncology Amsterdam, Amsterdam University Medical Center and Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - Renske D M Steenbergen
- Amsterdam University Medical Center, Vrije Universiteit Amsterdam, Pathology, Amsterdam, the Netherlands,Imaging and Biomarkers, Cancer Center Amsterdam,Amsterdam, The Netherlands
| | - Daniëlle A M Heideman
- Amsterdam University Medical Center, Vrije Universiteit Amsterdam, Pathology, Amsterdam, the Netherlands,Imaging and Biomarkers, Cancer Center Amsterdam,Amsterdam, The Netherlands
| | - Maaike C G Bleeker
- Correspondence: M. C. G. Bleeker, Amsterdam UMC, Vrije Universiteit Amsterdam, Pathology, Postbus 7057, 1007 MB, Amsterdam, The Netherlands ()
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Zhang L, Tan W, Yang H, Zhang S, Dai Y. Detection of Host Cell Gene/HPV DNA Methylation Markers: A Promising Triage Approach for Cervical Cancer. Front Oncol 2022; 12:831949. [PMID: 35402283 PMCID: PMC8990922 DOI: 10.3389/fonc.2022.831949] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2021] [Accepted: 02/28/2022] [Indexed: 02/05/2023] Open
Abstract
Cervical cancer is the most prevalent gynecologic malignancy, especially in women of low- and middle-income countries (LMICs). With a better understanding of the etiology and pathogenesis of cervical cancer, it has been well accepted that this type of cancer can be prevented and treated via early screening. Due to its higher sensitivity than cytology to identify precursor lesions of cervical cancer, detection of high-risk human papillomavirus (HR-HPV) DNA has been implemented as the primary screening approach. However, a high referral rate for colposcopy after HR-HPV DNA detection due to its low specificity in HR-HPV screening often leads to overtreatment and thus increases the healthcare burden. Emerging evidence has demonstrated that detection of host cell gene and/or HPV DNA methylation represents a promising approach for the early triage of cervical cancer in HR-HPV-positive women owing to its convenience and comparable performance to cytology, particularly in LMICs with limited healthcare resources. While numerous potential markers involving DNA methylation of host cell genes and the HPV genome have been identified thus far, it is crucial to define which genes or panels involving host and/or HPV are feasible and appropriate for large-scale screening and triage. An ideal approach for screening and triage of CIN/ICC requires high sensitivity and adequate specificity and is suitable for self-sampling and inexpensive to allow population-based screening, particularly in LMICs. In this review, we summarize the markers of host cell gene/HR-HPV DNA methylation and discuss their triage performance and feasibility for high-grade precancerous cervical intraepithelial neoplasia or worse (CIN2+ and CIN3+) in HR-HPV-positive women.
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Affiliation(s)
- Lingyi Zhang
- Laboratory of Cancer Precision Medicine, The First Hospital of Jilin University, Changchun, China.,Department of Gynecology and Obstetrics, The Second Hospital of Jilin University, Changchun, China
| | - Wenxi Tan
- Department of Gynecology and Obstetrics, The Second Hospital of Jilin University, Changchun, China
| | - Hongmei Yang
- Laboratory of Cancer Precision Medicine, The First Hospital of Jilin University, Changchun, China.,Department of Critical Care Medicine, The First Hospital of Jilin University, Changchun, China
| | - Songling Zhang
- Department of Obstetrics and Gynecology, The First Hospital of Jilin University, Changchun, China
| | - Yun Dai
- Laboratory of Cancer Precision Medicine, The First Hospital of Jilin University, Changchun, China
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Clifford GM, Alberts CJ. Molecular Risk Stratification for Anal Cancer Prevention. Clin Infect Dis 2021; 72:2164-2166. [PMID: 32266927 DOI: 10.1093/cid/ciaa399] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2020] [Accepted: 04/07/2020] [Indexed: 11/13/2022] Open
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Van Keer S, van Splunter AP, Pattyn J, De Smet A, Herzog SA, Van Ostade X, Tjalma WAA, Ieven M, Van Damme P, Steenbergen RDM, Vorsters A. Triage of human papillomavirus infected women by methylation analysis in first-void urine. Sci Rep 2021; 11:7862. [PMID: 33846517 PMCID: PMC8042010 DOI: 10.1038/s41598-021-87329-1] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2020] [Accepted: 03/26/2021] [Indexed: 11/28/2022] Open
Abstract
Host cell DNA methylation analysis in urine provides promising triage markers for women diagnosed with a high-risk (HR) human papillomavirus (HPV) infection. In this study, we have investigated a panel of six host cell methylation markers (GHSR, SST, ZIC1, ASCL1, LHX8, ST6GALNAC5) in cervicovaginal secretions collected within the first part of the urine void (FVU) from a referral population. Cytology, histology, and HPV DNA genotyping results on paired FVU and cervical samples were available. Urinary median methylation levels from HR-HPV (n = 93) positive women were found to increase for all markers with severity of underlying disease. Significantly elevated levels were observed for GHSR and LHX8 in relation to high-grade cervical intraepithelial neoplasia (CIN2 +; n = 33), with area under de curve values of 0.80 (95% Confidence Interval (CI) 0.59–0.92) and 0.76 (95% CI 0.58–0.89), respectively. These findings are the first to support the assertion that methylation analysis of host cell genes is feasible in FVU and holds promise as molecular, triage strategy to discern low- from high-grade cervical disease in HR-HPV positive women. Molecular testing on FVU may serve to increase cervical cancer screening attendance in hard-to-reach populations whilst reducing loss to follow-up and await further optimization and validation studies.
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Affiliation(s)
- Severien Van Keer
- Centre for the Evaluation of Vaccination (CEV), Vaccine & Infectious Disease Institute (VAXINFECTIO), Faculty of Medicine and Health Sciences, University of Antwerp, Campus Drie Eiken, Building S2, Universiteitsplein 1, 2610, Wilrijk, Belgium.
| | - Annina P van Splunter
- Amsterdam UMC, Vrije Universiteit Amsterdam, Pathology, Cancer Center Amsterdam, De Boelelaan 1117, 1081 HV, Amsterdam, The Netherlands
| | - Jade Pattyn
- Centre for the Evaluation of Vaccination (CEV), Vaccine & Infectious Disease Institute (VAXINFECTIO), Faculty of Medicine and Health Sciences, University of Antwerp, Campus Drie Eiken, Building S2, Universiteitsplein 1, 2610, Wilrijk, Belgium
| | - Annemie De Smet
- Centre for the Evaluation of Vaccination (CEV), Vaccine & Infectious Disease Institute (VAXINFECTIO), Faculty of Medicine and Health Sciences, University of Antwerp, Campus Drie Eiken, Building S2, Universiteitsplein 1, 2610, Wilrijk, Belgium
| | - Sereina A Herzog
- Centre for Health Economics Research and Modelling Infectious Diseases (CHERMID), Vaccine & Infectious Disease Institute (VAXINFECTIO), Faculty of Medicine and Health Sciences, University of Antwerp, Universiteitsplein 1, 2610, Wilrijk, Belgium
| | - Xaveer Van Ostade
- Laboratory of Proteinscience, Proteomics & Epigenetic Signalling (PPES), Faculty of Pharmaceutical, Biomedical and Veterinary Sciences, University of Antwerp, Universiteitsplein 1, 2610, Wilrijk, Belgium
| | - Wiebren A A Tjalma
- Multidisciplinary Breast Clinic, Unit Gynaecologic Oncology, Department of Obstetrics and Gynaecology, Antwerp University Hospital (UZA), Wilrijkstraat 10, 2650, Edegem, Belgium.,Molecular Imaging, Pathology, Radiotherapy, Oncology (MIPRO), Faculty of Medicine and Health Sciences, University of Antwerp, Universiteitsplein 1, 2610, Wilrijk, Belgium
| | - Margareta Ieven
- Laboratory of Medical Microbiology (LMM), Vaccine & Infectious Disease Institute (VAXINFECTIO), Faculty of Medicine and Health Sciences, University of Antwerp, Universiteitsplein 1, 2610, Wilrijk, Belgium
| | - Pierre Van Damme
- Centre for the Evaluation of Vaccination (CEV), Vaccine & Infectious Disease Institute (VAXINFECTIO), Faculty of Medicine and Health Sciences, University of Antwerp, Campus Drie Eiken, Building S2, Universiteitsplein 1, 2610, Wilrijk, Belgium
| | - Renske D M Steenbergen
- Amsterdam UMC, Vrije Universiteit Amsterdam, Pathology, Cancer Center Amsterdam, De Boelelaan 1117, 1081 HV, Amsterdam, The Netherlands
| | - Alex Vorsters
- Centre for the Evaluation of Vaccination (CEV), Vaccine & Infectious Disease Institute (VAXINFECTIO), Faculty of Medicine and Health Sciences, University of Antwerp, Campus Drie Eiken, Building S2, Universiteitsplein 1, 2610, Wilrijk, Belgium
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10
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Impact of Collection Volume and DNA Extraction Method on the Detection of Biomarkers and HPV DNA in First-Void Urine. Molecules 2021; 26:molecules26071989. [PMID: 33915837 PMCID: PMC8036936 DOI: 10.3390/molecules26071989] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2021] [Revised: 03/22/2021] [Accepted: 03/27/2021] [Indexed: 12/22/2022] Open
Abstract
The potential of first-void (FV) urine as a non-invasive liquid biopsy for detection of human papillomavirus (HPV) DNA and other biomarkers has been increasingly recognized over the past decade. In this study, we investigated whether the volume of this initial urine stream has an impact on the analytical performance of biomarkers. In parallel, we evaluated different DNA extraction protocols and introduced an internal control in the urine preservative. Twenty-five women, diagnosed with high-risk HPV, provided three home-collected FV urine samples using three FV urine collection devices (Colli-Pee) with collector tubes that differ in volume (4, 10, 20 mL). Each collector tube was prefilled with Urine Conservation Medium spiked with phocine herpesvirus 1 (PhHV-1) DNA as internal control. Five different DNA extraction protocols were compared, followed by PCR for GAPDH and PhHV-1 (qPCR), HPV DNA, and HBB (HPV-Risk Assay), and ACTB (methylation-specific qPCR). Results showed limited effects of collection volume on human and HPV DNA endpoints. In contrast, significant variations in yield for human endpoints were observed for different DNA extraction methods (p < 0.05). Additionally, the potential of PhHV-1 as internal control to monitor FV urine collection, storage, and processing was demonstrated.
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11
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Ding XZ, Zhang SQ, Deng XL, Qiang JH. Serum Exosomal lncRNA DLX6-AS1 Is a Promising Biomarker for Prognosis Prediction of Cervical Cancer. Technol Cancer Res Treat 2021; 20:1533033821990060. [PMID: 33550924 PMCID: PMC7876577 DOI: 10.1177/1533033821990060] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2020] [Revised: 11/19/2020] [Accepted: 12/29/2020] [Indexed: 12/18/2022] Open
Abstract
OBJECTIVE Deregulation of long noncoding RNAs (lncRNAs) is involved in the initiation and progression of cancer. LncRNA DLX6-AS1 is regarded as an oncogene in many cancer types. However, the clinical role of serum exosomal lncRNA DLX6-AS1 in cervical cancer (CC) is poorly known. This study aimed to analyze the diagnostic and prognostic value of serum exosomal lncRNA DLX6-AS1 in CC. METHODS A total of 114 patients with CC, 60 patients with CIN (cervical intraepithelial neoplasia), and 110 healthy women were enrolled in this study. Real-time quantitative reverse transcription-polymerase chain reaction (qRT-PCR) was performed to measure the serum exosomal lncRNA DLX6-AS1 levels in all participants. RESULTS Serum exosomal lncRNA DLX6-AS1 level was significantly elevated in CC patients compared with CIN patients and normal controls. In addition, high serum exosomal lncRNA DLX6-AS1 expression was positively associated with lymph node metastasis, differentiation, FIGO stage, and shortened survival. Patients with high serum exosomal lncRNA DLX6-AS1 expression were more prone to have a relapse. Furthermore, univariate and multivariate analyses suggested that serum exosomal lncRNA DLX6-AS1 was a potential prognostic indicator for overall survival of CC patients. CONCLUSIONS These findings demonstrated that serum lncRNA DLX6-AS1 might serve as a promising marker for the diagnosis and prognosis prediction of CC.
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Affiliation(s)
- Xian-zhen Ding
- Department of Gynaecology and Obstetrics, Wuxi Xishan Hospital, Wuxi, Jiangsu, China
| | - Shi-qiang Zhang
- Department of Oncology, Wuxi Xishan Hospital, Wuxi, Jiangsu, China
| | - Xiao-lan Deng
- Department of Oncology, Wuxi Xishan Hospital, Wuxi, Jiangsu, China
| | - Jin-hu Qiang
- Department of Oncology, Wuxi Xishan Hospital, Wuxi, Jiangsu, China
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12
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Dick S, Verhoef L, De Strooper LM, Ciocănea-Teodorescu I, Wisman GBA, Meijer CJ, Bleeker MC, Steenbergen RD, Heideman DA. Evaluation of six methylation markers derived from genome-wide screens for detection of cervical precancer and cancer. Epigenomics 2020; 12:1569-1578. [PMID: 32938193 DOI: 10.2217/epi-2019-0331] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023] Open
Abstract
Aim: To evaluate the triage performance of six host-cell DNA methylation markers derived from two genome-wide discovery screens for detection of cervical precancer (cervical intraepithelial neoplasia 3 [CIN]) and cancer. Materials & methods: Human papillomavirus-positive cervical scrapes of controls (≤CIN1; n = 352) and women diagnosed with CIN3 (n = 175) or cervical cancer (n = 50) were analyzed for methylation of ASCL1, LHX8, ST6GALNAC5, GHSR, SST and ZIC1. Results: Methylation levels increased significantly with disease severity (all markers p < 0.001). Three markers (ASCL1, LHX8, ZIC1) showed receiver operating characteristic curves with area under the curve >0.800 after leave-one-out cross-validation. Bi-marker panel ASCL1/LHX8 had highest area under the curve (0.882), and detected 83.4% of CIN3 and all cervical cancers at specificity of 82.4%. Conclusion: All six methylation markers showed an equivalent, high performance for the triage of human papillomavirus-positive women using cervical scrapes with complementarity between markers.
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Affiliation(s)
- Stèfanie Dick
- Amsterdam UMC, Vrije Universiteit Amsterdam, Pathology, Cancer Center Amsterdam, De Boelelaan 1117, Amsterdam, The Netherlands
| | - Lisanne Verhoef
- Amsterdam UMC, Vrije Universiteit Amsterdam, Pathology, Cancer Center Amsterdam, De Boelelaan 1117, Amsterdam, The Netherlands
| | - Lise Ma De Strooper
- Amsterdam UMC, Vrije Universiteit Amsterdam, Pathology, Cancer Center Amsterdam, De Boelelaan 1117, Amsterdam, The Netherlands
| | - Iuliana Ciocănea-Teodorescu
- Amsterdam UMC, Vrije Universiteit Amsterdam, Epidemiology & Biostatistics, De Boelelaan 1117, Amsterdam, The Netherlands
| | - G Bea A Wisman
- University of Groningen, University Medical Centre Groningen, Gynaecologic Oncology, Cancer Research Center Groningen, Groningen, The Netherlands
| | - Chris Jlm Meijer
- Amsterdam UMC, Vrije Universiteit Amsterdam, Pathology, Cancer Center Amsterdam, De Boelelaan 1117, Amsterdam, The Netherlands
| | - Maaike Cg Bleeker
- Amsterdam UMC, Vrije Universiteit Amsterdam, Pathology, Cancer Center Amsterdam, De Boelelaan 1117, Amsterdam, The Netherlands
| | - Renske Dm Steenbergen
- Amsterdam UMC, Vrije Universiteit Amsterdam, Pathology, Cancer Center Amsterdam, De Boelelaan 1117, Amsterdam, The Netherlands
| | - Daniëlle Am Heideman
- Amsterdam UMC, Vrije Universiteit Amsterdam, Pathology, Cancer Center Amsterdam, De Boelelaan 1117, Amsterdam, The Netherlands
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13
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Vink FJ, Meijer CJ, Clifford GM, Poljak M, Oštrbenk A, Petry KU, Rothe B, Bonde J, Pedersen H, de Sanjosé S, Torres M, del Pino M, Quint WG, Cuschieri K, Boada EA, van Trommel NE, Lissenberg‐Witte BI, Floore AN, Hesselink AT, Steenbergen RD, Bleeker MC, Heideman DA. FAM19A4/miR124-2 methylation in invasive cervical cancer: A retrospective cross-sectional worldwide study. Int J Cancer 2020; 147:1215-1221. [PMID: 31390052 PMCID: PMC7383900 DOI: 10.1002/ijc.32614] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2019] [Revised: 07/10/2019] [Accepted: 07/12/2019] [Indexed: 12/17/2022]
Abstract
Widespread adoption of primary human papillomavirus (HPV)-based screening has encouraged the search for a triage test which retains high sensitivity for the detection of cervical cancer and precancer, but increases specificity to avoid overtreatment. Methylation analysis of FAM19A4 and miR124-2 genes has shown promise for the triage of high-risk (hr) HPV-positive women. In our study, we assessed the consistency of FAM19A4/miR124-2 methylation analysis in the detection of cervical cancer in a series of 519 invasive cervical carcinomas (n = 314 cervical scrapes, n = 205 tissue specimens) from over 25 countries, using a quantitative methylation-specific PCR (qMSP)-based assay (QIAsure Methylation Test®). Positivity rates stratified per histotype, FIGO stage, hrHPV status, hrHPV genotype, sample type and geographical region were calculated. In total, 510 of the 519 cervical carcinomas (98.3%; 95% CI: 96.7-99.2) tested FAM19A4/miR124-2 methylation-positive. Test positivity was consistent across the different subgroups based on cervical cancer histotype, FIGO stage, hrHPV status, hrHPV genotype, sample type and geographical region. In conclusion, FAM19A4/miR124-2 methylation analysis detects nearly all cervical carcinomas, including rare histotypes and hrHPV-negative carcinomas. These results indicate that a negative FAM19A4/miR124-2 methylation assay result is likely to rule out the presence of cervical cancer.
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Affiliation(s)
- Frederique J. Vink
- Cancer Center AmsterdamAmsterdam UMC, Vrije Universiteit Amsterdam, PathologyAmsterdamThe Netherlands
| | - Chris J.L.M. Meijer
- Cancer Center AmsterdamAmsterdam UMC, Vrije Universiteit Amsterdam, PathologyAmsterdamThe Netherlands
| | | | - Mario Poljak
- Institute of Microbiology and ImmunologyUniversity of LjubljanaLjubljanaSlovenia
| | - Anja Oštrbenk
- Institute of Microbiology and ImmunologyUniversity of LjubljanaLjubljanaSlovenia
| | - Karl Ulrich Petry
- Department of Gynecologic OncologyKlinikum WolfsburgWolfsburgGermany
| | - Beate Rothe
- Institute for Clinical Chemistry, Laboratory and Transfusion MedicineWolfsburgGermany
| | - Jesper Bonde
- Molecular Pathology Laboratory, Department of PathologyHvidovre HospitalHvidovreDenmark
| | - Helle Pedersen
- Molecular Pathology Laboratory, Department of PathologyHvidovre HospitalHvidovreDenmark
| | | | - Montserrat Torres
- Infections and Cancer LaboratoryCatalan Institute of Oncology (ICO)BarcelonaSpain
| | - Marta del Pino
- Faculty of Medicine, Institut Clinic of Gynecology, Obstetrics and Neonatology, Hospital Clínic‐Institut d'Investigacions Biomèdiques August Pi I Sunyer (IDIBAPS)University of BarcelonaBarcelonaSpain
| | | | - Kate Cuschieri
- Scottish HPV Reference LaboratoryRoyal Infirmary of EdinburghEdinburghUnited Kingdom
| | - Elia Alcañiz Boada
- HPV Research Group, Division of PathologyUniversity of EdinburghEdinburghUnited Kingdom
| | - Nienke E. van Trommel
- Department of Gynaecologic OncologyCentre of Gynaecologic Oncology Amsterdam, Antoni van Leeuwenhoek/Netherlands Cancer InstituteAmsterdamThe Netherlands
| | | | | | | | - Renske D.M. Steenbergen
- Cancer Center AmsterdamAmsterdam UMC, Vrije Universiteit Amsterdam, PathologyAmsterdamThe Netherlands
| | - Maaike C.G. Bleeker
- Cancer Center AmsterdamAmsterdam UMC, Vrije Universiteit Amsterdam, PathologyAmsterdamThe Netherlands
| | - Daniëlle A.M. Heideman
- Cancer Center AmsterdamAmsterdam UMC, Vrije Universiteit Amsterdam, PathologyAmsterdamThe Netherlands
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14
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Kremer WW, Steenbergen R, Heideman D, Kenter GG, Meijer C. The use of host cell DNA methylation analysis in the detection and management of women with advanced cervical intraepithelial neoplasia: a review. BJOG 2020; 128:504-514. [PMID: 32619334 PMCID: PMC7818489 DOI: 10.1111/1471-0528.16395] [Citation(s) in RCA: 52] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/23/2020] [Indexed: 12/24/2022]
Abstract
This paper briefly reviews the role of hypermethylation of host cell genes in cervical carcinogenesis and discusses potential clinical applications of methylation analysis in the management of high-risk HPV (hrHPV) -positive women. We argue that methylation assays can be used: 1. for primary triage of hrHPV-positive women to detect cervical cancer and advanced cervical intraepithelial neoplasia (CIN); 2. as secondary triage for women with minor cytological abnormalities to identify those with the highest risk of CIN3 or worse; 3. as exit test for women leaving the screening programme to identify cervical cancer and advanced CIN; and 4. to support management of CIN. TWEETABLE ABSTRACT: This paper discusses potential clinical applications of DNA methylation analysis in the management of women with a high-risk HPV infection.
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Affiliation(s)
- W W Kremer
- Department of Pathology, Cancer Centre Amsterdam, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | - Rdm Steenbergen
- Department of Pathology, Cancer Centre Amsterdam, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | - Dam Heideman
- Department of Pathology, Cancer Centre Amsterdam, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | - G G Kenter
- Obstetrics and Gynaecology, Cancer Centre Amsterdam, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands.,Centre for Gynaecological Oncology Amsterdam, Antoni van Leeuwenhoek-Netherlands Cancer Institute and Amsterdam UMC, Amsterdam, The Netherlands
| | - Cjlm Meijer
- Department of Pathology, Cancer Centre Amsterdam, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
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15
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Lorente S, Fernandes NCCDA, Etlinger-Colonelli D, Réssio RA, Oliveira SMPD, Catarino RM. High-risk Human Papillomavirus Testing for Triage of Women with Previous Cytological Abnormalities from the Vale do Ribeira Region. REVISTA BRASILEIRA DE GINECOLOGIA E OBSTETRÍCIA 2020; 42:340-348. [PMID: 32604437 PMCID: PMC10418126 DOI: 10.1055/s-0040-1712992] [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: 09/19/2018] [Accepted: 04/23/2020] [Indexed: 10/24/2022] Open
Abstract
OBJECTIVE To evaluate the performance of the hybrid capture 2 (HC2) high-risk papillomavirus (hrHPV) assay and cytological test in women with previous abnormalities, to detect cervical intraepithelial neoplasia grade 2 or worse (≥ CIN 2). METHODS A cytological test and HC2 (Qiagen, Gaithersburg, Maryland, EUA) for hrHPV were conducted in 359 liquid-based (Sure Path, Becton Dickinson, TriPath Imaging, Burlington, NC, USA) samples collected from women from the Vale do Ribeira Region, during July 2013 and September 2015 with previous cytology classified as atypical squamous cells of undetermined significance (ASC-US), low-grade squamous intraepithelial lesion (LSIL), atypical squamous cells, cannot exclude high-grade squamous intraepithelial lesions (ASC-H), and atypical glandular cells (AGC). The histopathological examination was conducted in 179 women. The performance evaluations were calculated using the "exact" Clopper-Pearson 95% confidence interval (CI) test by MEDCALC (Medcalc Software Ltd, Ostend, Belgium). RESULTS The ≥ CIN 2 frequency was 11.7% (21/179). The HC2 for hrHPV and repeat cytology to detect ≥ CIN 2 obtained, respectively, a sensitivity of 90.5% (95%CI = 69.6-98.8) and 90.5%, (95%CI = 69.6-98.8), a specificity of 65.8% (95% CI = 57.9-73.2) and 43.7% (95%CI = 35.8-51.8), a positive predictive value of 26.0% (95% CI = 21.4-31.3) and 17.6%, (95%CI = 14.9-20.6), and a negative predictive value of 98.1% (95%CI = 93.3-99.5) and 97.2% (95% CI = 90.1-99.2). CONCLUSION Hybrid capture 2 for hrHPV improves the performance of the detection of ≥ CIN 2, without compromising sensitivity, and provides a greater safety margin to return to the triennial screening of women undergoing follow-up due to previous abnormalities, without underlying ≥ CIN 2.
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Affiliation(s)
- Sandra Lorente
- Departamente of Pathological Anatomy, Instituto Adolfo Lutz, São Paulo, SP, Brazil
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16
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Pimple SA, Mishra GA, Deodhar KK. Evidence based appropriate triage strategies for implementing high risk HPV as primary technology in cervical cancer screening. ACTA ACUST UNITED AC 2020; 72:96-105. [PMID: 32403908 DOI: 10.23736/s0026-4784.20.04511-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Primary cervical cancer screening by HPV testing for high risk human papillomavirus (hrHPV) is expected to replace cytology-based programs in many parts of the world. Its high sensitivity and negative predictive value permit longer screening intervals up to beyond five years. However, low positive predictive value can lead to unnecessary referrals and overtreatment since most hrHPV infections are transient and will not develop disease. Therefore risk stratification is needed to effectively triage and identify women among the hrHPV positives, who are at an increased risk of cervical (pre)cancer who need further diagnostic evaluation to decide on further management. Several triage strategies like HPV16/18 genotyping, p16/Ki67 dual staining and DNA methylation markers (CADM1, MAL and miR-124-2) have been evaluated to determine suitable triage options. Triage with p16/Ki-67 dual-stain provided better long-term risk stratification than cytology with significant reduction in cumulative 5 years CIN3+ risk in p16/Ki-67 negative women. DNA methylation assays have shown higher specificity than cytology and higher sensitivity than HPV16/18 genotyping with added advantages of reproducibility and application on self-collected samples. Based on current evidence, Pap cytology with or without additional HPV16/18 genotyping remains the most recommended triage strategies for primary HPV screening. Other strategies will need more longitudinal studies to provide evidence of risk reduction in test negative results. WHO recommends Visual Inspection with Acetic Acid (VIA) for triaging HPV-positive women in LMIC settings. An optimal triage strategy that can be integrated with primary HPV screening should be able to segregate and reassure the large majority of women who are at very low risk of cervical cancer.
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Affiliation(s)
- Sharmila A Pimple
- Department of Preventive Oncology, Center for Cancer Epidemiology (CCE), Tata Memorial Center, Mumbai, India - .,Homi Bhabha National Institute (HBNI), Mumbai, India -
| | - Gauravi A Mishra
- Department of Preventive Oncology, Center for Cancer Epidemiology (CCE), Tata Memorial Center, Mumbai, India.,Homi Bhabha National Institute (HBNI), Mumbai, India
| | - Kedar K Deodhar
- Department of Pathology, Tata Memorial Hospital, Mumbai, India.,Homi Bhabha National Institute (HBNI), Mumbai, India
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17
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How to triage HPV positive cases: Results of four million females. Gynecol Oncol 2020; 158:105-111. [PMID: 32362567 DOI: 10.1016/j.ygyno.2020.04.698] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2020] [Accepted: 04/23/2020] [Indexed: 11/20/2022]
Abstract
OBJECTIVE To evaluate the Turkey's nationwide HPV DNA screening program on the basis of first 4 million screened women. METHODS Women over age 30 were invited for screening via HPV DNA and conventional cytology. Single visit screen strategy was used to collect for both screening and triage (extended genotyping and conventional pap-smear). RESULTS A total of 4,099,230 patients had attended to HPV DNA cancer screening. 4.39% were found to be HPV DNA positive. The most common HPV type was 16, followed by 51, 31, 52, 56 and 18 at all age intervals and geographic regions. Cytology results were reported as "normal" in (69.2%), "inadequate sampling" in (16.6%) and as "abnormal (≥ASC-US)" in the remaining. Current Turkish screening with HPV DNA (referral to colposcopy with HPV 16 or 18 or any smear abnormality ≥ASC-US) gives overall PPV of 24.3% for ≥CIN2. Only Pap-Smear triage revealed PPV of 26.4% for ≥ASC-US thresholds. Comparison of different triage methods for ≥CIN2+ according to different HPV genotype revealed a PPV of 32,6% for HPV 16; 15,3% for HPV 18. This figure was 34.4%, 19.3%, 15.3% and 14.0% for HPV 33, 31, 45 and 35; respectively. CONCLUSION This study involves the largest series in the world summarizing a real-world experience with primary HPV DNA screening and triage with a single visit. The results show the feasibility and applicability of such screening method in developing countries with acceptable colposcopy referral rates. Among triage tests, only pap-smear seems to be effective without a need for extended genotyping.
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18
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Vink FJ, Lissenberg-Witte BI, Meijer CJLM, Berkhof J, van Kemenade FJ, Siebers AG, Steenbergen RDM, Bleeker MCG, Heideman DAM. FAM19A4/miR124-2 methylation analysis as a triage test for HPV-positive women: cross-sectional and longitudinal data from a Dutch screening cohort. Clin Microbiol Infect 2020; 27:125.e1-125.e6. [PMID: 32222459 DOI: 10.1016/j.cmi.2020.03.018] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2019] [Revised: 02/24/2020] [Accepted: 03/17/2020] [Indexed: 01/31/2023]
Abstract
OBJECTIVES The aim was to evaluate the cross-sectional and long-term triage performance of FAM19A4/miR124-2 methylation analysis in human papillomavirus (HPV)-based cervical screening. METHODS We conducted a post hoc analysis within a Dutch population-based HPV-positive study cohort of women aged 30-60 years (n = 979). Cross-sectional cervical intraepithelial neoplasia (CIN) 3+ sensitivity, specificity, positive predictive value and negative predictive value as well as cumulative CIN3+ or cervical cancer risks after 9 and 14 years were compared for three baseline triage strategies: (1) cytology, (2) FAM19A4/miR124-2 methylation analysis and (3) combined FAM19A4/miR124-2 methylation with cytology. RESULTS CIN3+ sensitivity of FAM19A4/miR124-2 methylation analysis was similar to that of cytology (71.3% vs 76.0%, ratio 0.94, 95% CI 0.84 to 1.05), at a lower specificity (78.3% vs 87.0%, ratio 0.90, 95% CI 0.86 to 0.94). Combining FAM19A4/miR124-2 methylation analysis with cytology resulted in a CIN3+ sensitivity of 84.6% (95% CI 78.3 to 90.8) at a specificity of 69.6% (95% CI 66.5 to 72.7). Similar 9- and 14-year CIN3+ risks for baseline cytology-negative women and baseline FAM19A4/miR124-2 methylation-negative women were observed, with risk differences of -0.42% (95% CI -2.1 to 1.4) and -0.07% (95% CI -1.9 to 1.9), respectively. The 14-year cumulative cervical cancer incidence was significantly lower for methylation-negative women compared to cytology-negative women (risk difference 0.98%, 95% CI 0.26 to 2.0). DISCUSSION FAM19A4/miR124-2 methylation analysis has a good triage performance on baseline screening samples, with a cross-sectional CIN3+ sensitivity and long-term triage-negative CIN3+ risk equalling cytology triage. Therefore, FAM19A4/miR124-2 methylation analysis appears to be a good and objective alternative to cytology in triage scenarios in HPV-based cervical screening.
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Affiliation(s)
- F J Vink
- Amsterdam UMC, Vrije Universiteit Amsterdam, Pathology, Cancer Center Amsterdam, Amsterdam, the Netherlands
| | - B I Lissenberg-Witte
- Amsterdam UMC, Vrije Universiteit Amsterdam, Epidemiology and Biostatistics, Amsterdam, the Netherlands
| | - C J L M Meijer
- Amsterdam UMC, Vrije Universiteit Amsterdam, Pathology, Cancer Center Amsterdam, Amsterdam, the Netherlands
| | - J Berkhof
- Amsterdam UMC, Vrije Universiteit Amsterdam, Epidemiology and Biostatistics, Amsterdam, the Netherlands
| | - F J van Kemenade
- Department of Pathology, Erasmus MC University Medical Centre, Rotterdam, the Netherlands
| | - A G Siebers
- PALGA, the Nationwide Network and Registry of Histo- and Cytopathology in the Netherlands, Houten, the Netherlands
| | - R D M Steenbergen
- Amsterdam UMC, Vrije Universiteit Amsterdam, Pathology, Cancer Center Amsterdam, Amsterdam, the Netherlands
| | - M C G Bleeker
- Amsterdam UMC, Vrije Universiteit Amsterdam, Pathology, Cancer Center Amsterdam, Amsterdam, the Netherlands
| | - D A M Heideman
- Amsterdam UMC, Vrije Universiteit Amsterdam, Pathology, Cancer Center Amsterdam, Amsterdam, the Netherlands.
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19
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Chan KKL, Liu SS, Wei N, Ngu SF, Chu MMY, Tse KY, Lau LSK, Cheung ANY, Ngan HYS. Primary HPV testing with cytology versus cytology alone in cervical screening-A prospective randomized controlled trial with two rounds of screening in a Chinese population. Int J Cancer 2020; 147:1152-1162. [PMID: 31922265 DOI: 10.1002/ijc.32861] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2019] [Revised: 12/13/2019] [Accepted: 12/16/2019] [Indexed: 01/12/2023]
Abstract
We conducted a prospective randomized controlled trial with two screening rounds to evaluate the effectiveness of combining HPV testing with liquid-based cytology (LBC) as a co-test, compared to LBC only in cervical cancer screening of a Chinese population. First, 15,955 women aged 30-60 were randomized at a 1:1 ratio into an intervention group (Digene Hybrid Capture 2 HPV test with LBC) and a control group (LBC alone). Women in the intervention group would be referred for colposcopy and biopsy immediately if they were found to have high-risk HPV regardless of cytology results. The detection of cervical intraepithelial neoplasia grade 2 or above (CIN2+) lesions was significantly higher in the intervention group compared to the control (0.95% vs. 0.38%, OR 2.50, 95% CI 1.65-3.88). At the subsequent round of screening approximately 36 months later, CIN2+ detection was significantly lower in the intervention group (0.08% vs. 0.35%, OR 0.23, 95% CI 0.08-0.57). Over the two rounds of screening, the total detection of CIN2+ was higher in the intervention group (1.01% vs. 0.66%, OR 1.53, 95% CI 1.09-2.19). There was a fourfold increase (10.6% vs. 2.4%, p < 0.001) in the number of colposcopies performed in the intervention arm. Adding a high-risk HPV test to cytology for primary cervical screening led to earlier detection of clinically significant preinvasive lesions, resulting in a reduced detection of CIN2+ lesions in subsequent rounds and an increased rate of colposcopy.
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Affiliation(s)
- Karen K L Chan
- Department of Obstetrics and Gynaecology, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Pokfulam, Hong Kong
| | - Stephanie S Liu
- Department of Obstetrics and Gynaecology, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Pokfulam, Hong Kong
| | - Na Wei
- Department of Obstetrics and Gynaecology, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Pokfulam, Hong Kong
| | - Siew F Ngu
- Department of Obstetrics and Gynaecology, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Pokfulam, Hong Kong
| | - Mandy M Y Chu
- Department of Obstetrics and Gynaecology, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Pokfulam, Hong Kong
| | - Ka Y Tse
- Department of Obstetrics and Gynaecology, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Pokfulam, Hong Kong
| | - Lesley S K Lau
- Department of Obstetrics and Gynaecology, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Pokfulam, Hong Kong
| | - Annie N Y Cheung
- Department of Pathology, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Pokfulam, Hong Kong
| | - Hextan Y S Ngan
- Department of Obstetrics and Gynaecology, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Pokfulam, Hong Kong
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Jiang MY, Wu Z, Li T, Yu L, Zhang SK, Zhang X, Qu P, Sun P, Xi MR, Liu X, Liao G, Sun L, Zhang Y, Chen W, Qiao YL. Performance of HPV Genotyping Combined with p16/Ki-67 in Detection of Cervical Precancer and Cancer Among HPV-Positive Chinese Women. Cancer Prev Res (Phila) 2019; 13:163-172. [PMID: 31871224 DOI: 10.1158/1940-6207.capr-19-0144] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2019] [Revised: 08/07/2019] [Accepted: 12/22/2019] [Indexed: 11/16/2022]
Abstract
Women with positive high-risk human papillomavirus (hrHPV) need efficient triage testing to determine colposcopy referrals. Triage strategies of combining p16/Ki-67 with extended HPV genotyping were evaluated in this study. In total, 899 women attending cervical cancer screening program and 858 women referred to colposcopy from five hospitals were recruited. All the participants were tested by HPV assays and p16/Ki-67 dual staining. Colposcopy and biopsy were performed on women with any abnormal results. HPV genotypes were divided into four strata (HPV16/18, HPV31/33/58/52, HPV45/59/56/66, and HPV51/39/68/35) according to their risks for cervical intraepithelial neoplasia grade 3 or worse (CIN3+). The positive rates of four genotype strata among CIN3+ women were 3.47% (HPV51/39/68/35), 7.73% (HPV45/59/56/66), 14.7% (HPV31/33/58/52), and 78.1% (HPV16/18), respectively (P trend < 0.001). The positive rates of p16/Ki-67 increased with the elevation of HPV risk hierarchical from 65.0% in HPV51/39/68/35-positive women to 88.0% in HPV16/18-positive women (P trend < 0.001). p16/Ki-67 was an effective method for risk stratification of CIN2+ among HPV31/33/58/52- and HPV45/59/56/66-positive women [HPV31/33/58/52: OR for dual stain+ (ORDS+) of 26.7 (16.8-42.4) and OR for dual stain- (ORDS-) of 3.87(1.89-7.91); HPV45/59/56/66: ORDS+ of 10.3(5.05-21.0) and ORDS- of 1.27(0.38-4.26)]. The combination of HPV16/18 genotyping and p16/Ki-67 triage of HPV31/33/58/52/45/59/56/66-positive women resulted in a lower referral rate (40.1% vs. 41.3%; P < 0.001) as compared with triage of 12 other HPV-positive women with p16/Ki-67, although sensitivity and specificity levels for these two strategies were identical. Combining HPV extended genotyping and p16/Ki-67 can be considered as a promising strategy for cervical cancer screening and triage.
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Affiliation(s)
- Ming-Yue Jiang
- Department of Epidemiology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, P.R. China
| | - Zeni Wu
- Department of Epidemiology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, P.R. China
| | - Tingyuan Li
- Department of Epidemiology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, P.R. China.,Office of Cancer Prevention and Treatment, Sichuan Cancer Hospital & Institute, Sichuan Cancer Center, School of Medicine, University of Electronic Science and Technology of China, Chengdu, China
| | - Lulu Yu
- Department of Epidemiology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, P.R. China.,RNA Biology Laboratory, Tumor Virus RNA Biology Section, Center for Cancer Research, NCI, Bethesda, MD
| | - Shao-Kai Zhang
- Department of Cancer Epidemiology, Affiliated Cancer Hospital of Zhengzhou University, Henan Cancer Hospital, Zhengzhou, P.R. China
| | - Xun Zhang
- Department of Pathology, National Cancer Center/Cancer Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, P.R. China
| | - Pengpeng Qu
- Tianjin Central Hospital of Gynecology Obstetrics, Tianjin, P.R. China
| | - Peisong Sun
- Tianjin Central Hospital of Gynecology Obstetrics, Tianjin, P.R. China
| | - Ming-Rong Xi
- Department of Gynecology and Obstetrics, The Second Affiliated Hospital, Medical College, Sichuan University, Chengdu, Sichuan, P.R. China
| | - Xin Liu
- Department of Epidemiology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, P.R. China.,Department of Research, Cancer Registry of Norway, Oslo, Norway
| | - Guangdong Liao
- Department of Gynecology and Obstetrics, The Second Affiliated Hospital, Medical College, Sichuan University, Chengdu, Sichuan, P.R. China
| | - Lixin Sun
- Department of Gynecological Oncology, Shanxi Cancer Hospital, Taiyuan, Shanxi, P.R. China
| | - Yongzhen Zhang
- Department of Epidemiology, Shanxi Cancer Hospital, Taiyuan, Shanxi, P.R. China
| | - Wen Chen
- Department of Epidemiology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, P.R. China.
| | - You-Lin Qiao
- Department of Epidemiology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, P.R. China.
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Bowden SJ, Kalliala I, Veroniki AA, Arbyn M, Mitra A, Lathouras K, Mirabello L, Chadeau-Hyam M, Paraskevaidis E, Flanagan JM, Kyrgiou M. The use of human papillomavirus DNA methylation in cervical intraepithelial neoplasia: A systematic review and meta-analysis. EBioMedicine 2019; 50:246-259. [PMID: 31732479 PMCID: PMC6921230 DOI: 10.1016/j.ebiom.2019.10.053] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2019] [Revised: 10/21/2019] [Accepted: 10/30/2019] [Indexed: 12/18/2022] Open
Abstract
BACKGROUND Methylation of viral DNA has been proposed as a novel biomarker for triage of human papillomavirus (HPV) positive women at screening. This systematic review and meta-analysis aims to assess how methylation levels change with disease severity and to determine diagnostic test accuracy (DTA) in detecting high-grade cervical intra-epithelial neoplasia (CIN). METHODS We performed searches in MEDLINE, EMBASE and CENTRAL from inception to October 2019. Studies were eligible if they explored HPV methylation levels in HPV positive women. Data were extracted in duplicate and requested from authors where necessary. Random-effects models and a bivariate mixed-effects binary regression model were applied to determine pooled effect estimates. FINDINGS 44 studies with 8819 high-risk HPV positive women were eligible. The pooled estimates for positive methylation rate in HPV16 L1 gene were higher for high-grade CIN (≥CIN2/high-grade squamous intra-epithelial lesion (HSIL) (95% confidence interval (95%CI:72·7% (47·8-92·2))) vs. low-grade CIN (≤CIN1/low-grade squamous intra-epithelial lesion (LSIL) (44·4% (95%CI:16·0-74·1))). Pooled difference in mean methylation level was significantly higher in ≥CIN2/HSIL vs. ≤CIN1/LSIL for HPV16 L1 (11·3% (95%CI:6·5-16·1)). Pooled odds ratio of HPV16 L1 methylation was 5·5 (95%CI:3·5-8·5) for ≥CIN2/HSIL vs. ≤CIN1/LSIL (p < 0·0001). HPV16 L1/L2 genes performed best in predicting CIN2 or worse (pooled sensitivity 77% (95%CI:63-87), specificity 64% (95%CI:55-71), area under the curve (0·73 (95%CI:0·69-0·77)). INTERPRETATION Higher HPV methylation is associated with increased disease severity, whilst HPV16 L1/L2 genes demonstrated high diagnostic accuracy to detect high-grade CIN in HPV16 positive women. Direct clinical use is limited by the need for a multi-genotype and standardised assays. Next-generation multiplex HPV sequencing assays are under development and allow potential for rapid, automated and low-cost methylation testing. FUNDING NIHR, Genesis Research Trust, Imperial Healthcare Charity, Wellcome Trust NIHR Imperial BRC, European Union's Horizon 2020.
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Affiliation(s)
- Sarah J Bowden
- Department of Surgery and Cancer, 3rd Floor IRDB, Faculty of Medicine, Imperial College London, Hammersmith Campus, Du Cane Road, London, W12 ONN, London, UK; West London Gynaecology Cancer Centre, Hammersmith Hospital, Imperial Healthcare NHS Trust, UK
| | - Ilkka Kalliala
- Department of Surgery and Cancer, 3rd Floor IRDB, Faculty of Medicine, Imperial College London, Hammersmith Campus, Du Cane Road, London, W12 ONN, London, UK; Department of Obstetrics and Gynaecology, University of Helsinki and Helsinki University Hospital, Finland
| | - Areti A Veroniki
- Department of Surgery and Cancer, 3rd Floor IRDB, Faculty of Medicine, Imperial College London, Hammersmith Campus, Du Cane Road, London, W12 ONN, London, UK; Li Ka Shing Knowledge Institute, St. Michael's Hospital, Toronto, Canada; Department of Primary Education, School of Education, University of Ioannina, Ioannina, Greece
| | - Marc Arbyn
- Unit of Cancer Epidemiology, Scientific Institute of Public Health, Brussels, Belgium
| | - Anita Mitra
- Department of Surgery and Cancer, 3rd Floor IRDB, Faculty of Medicine, Imperial College London, Hammersmith Campus, Du Cane Road, London, W12 ONN, London, UK; West London Gynaecology Cancer Centre, Hammersmith Hospital, Imperial Healthcare NHS Trust, UK
| | - Kostas Lathouras
- West London Gynaecology Cancer Centre, Hammersmith Hospital, Imperial Healthcare NHS Trust, UK
| | - Lisa Mirabello
- Department of Clinical Genetics, National Institute of Health (NIH), Bethesda, MD, USA
| | - Marc Chadeau-Hyam
- Department of Surgery and Cancer, 3rd Floor IRDB, Faculty of Medicine, Imperial College London, Hammersmith Campus, Du Cane Road, London, W12 ONN, London, UK
| | | | - James M Flanagan
- Department of Surgery and Cancer, 3rd Floor IRDB, Faculty of Medicine, Imperial College London, Hammersmith Campus, Du Cane Road, London, W12 ONN, London, UK
| | - Maria Kyrgiou
- Department of Surgery and Cancer, 3rd Floor IRDB, Faculty of Medicine, Imperial College London, Hammersmith Campus, Du Cane Road, London, W12 ONN, London, UK; West London Gynaecology Cancer Centre, Hammersmith Hospital, Imperial Healthcare NHS Trust, UK.
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22
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Abstract
Supplemental Digital Content is available in the text To determine the performance of molecular screening strategies for detection of cervical intraepithelial neoplasia grade 3 or worse (CIN3+) in comparison with cytology screening in women living with HIV.
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23
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Dick S, Kremer WW, De Strooper LM, Lissenberg-Witte BI, Steenbergen RD, Meijer CJ, Berkhof J, Heideman DA. Long-term CIN3+ risk of HPV positive women after triage with FAM19A4/miR124-2 methylation analysis. Gynecol Oncol 2019; 154:368-373. [DOI: 10.1016/j.ygyno.2019.06.002] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2019] [Revised: 05/30/2019] [Accepted: 06/02/2019] [Indexed: 01/02/2023]
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Polman NJ, de Haan Y, Veldhuijzen NJ, Heideman DAM, de Vet HCW, Meijer CJLM, Massuger LFAG, van Kemenade FJ, Berkhof J. Experience with HPV self-sampling and clinician-based sampling in women attending routine cervical screening in the Netherlands. Prev Med 2019; 125:5-11. [PMID: 31054907 DOI: 10.1016/j.ypmed.2019.04.025] [Citation(s) in RCA: 47] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/13/2018] [Revised: 04/03/2019] [Accepted: 04/28/2019] [Indexed: 01/06/2023]
Abstract
Several countries offer HPV self-sampling for screening non-attendees. It is assumed that screening attendees also prefer self-sampling to clinician-based sampling, however, little research has been conducted with respect to this. Women participating in the IMPROVE-study were randomised (1:1) to self- or clinician-collected HPV testing, and HPV-positive women were retested using the other collection method. Three different questionnaires were sent out among a subset of participating women: Q1) HPV-positive women from both study groups were asked about their experiences with self-sampling and clinician-based sampling (n = 497); Q2) HPV-negative women from the self-sampling group were asked about their experiences with self-sampling (n = 2366); and Q3) HPV-negative women in the clinician-collection group were asked about their experiences with clinician-based sampling (n = 2092). Response rates ranged from 71.6 to 79.4%. Women reported significantly lower levels of shame, nervousness, discomfort and pain during self-sampling compared to clinician-based sampling. However, trust in correct sampling was significantly higher during clinician-based sampling. The majority of women in group Q1 preferred self-sampling (76.5%) to clinician-based sampling (11.9%) in future screening, while 11.6% of women reported to have no preference for either method. To conclude, women from a regular screening population have a positive attitude towards self-sampling but express some concerns with respect to accuracy. The majority prefers self-sampling to clinician-based sampling in future screening. Based on these results, a screening approach where women can choose for either self-sampling or clinician-based sampling seems highly justifiable.
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Affiliation(s)
- Nicole J Polman
- Cancer Center Amsterdam, Department of Pathology, Amsterdam UMC, location Vrije Universiteit Amsterdam, Amsterdam, the Netherlands.
| | - Yanne de Haan
- Cancer Center Amsterdam, Department of Pathology, Amsterdam UMC, location Vrije Universiteit Amsterdam, Amsterdam, the Netherlands
| | - Nienke J Veldhuijzen
- Department of Epidemiology and Biostatistics, Amsterdam UMC, location Vrije Universiteit Amsterdam, Amsterdam, the Netherlands
| | - Daniëlle A M Heideman
- Cancer Center Amsterdam, Department of Pathology, Amsterdam UMC, location Vrije Universiteit Amsterdam, Amsterdam, the Netherlands
| | - Henrica C W de Vet
- Department of Epidemiology and Biostatistics, Amsterdam UMC, location Vrije Universiteit Amsterdam, Amsterdam, the Netherlands
| | - Chris J L M Meijer
- Cancer Center Amsterdam, Department of Pathology, Amsterdam UMC, location Vrije Universiteit Amsterdam, Amsterdam, the Netherlands
| | - Leon F A G Massuger
- Department of Obstetrics and Gynaecology, Radboud University Medical Center, Nijmegen, the Netherlands
| | | | - Johannes Berkhof
- Department of Epidemiology and Biostatistics, Amsterdam UMC, location Vrije Universiteit Amsterdam, Amsterdam, the Netherlands
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Islami F, Fedewa SA, Jemal A. Trends in cervical cancer incidence rates by age, race/ethnicity, histological subtype, and stage at diagnosis in the United States. Prev Med 2019; 123:316-323. [PMID: 31002830 DOI: 10.1016/j.ypmed.2019.04.010] [Citation(s) in RCA: 97] [Impact Index Per Article: 19.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/29/2018] [Revised: 04/01/2019] [Accepted: 04/14/2019] [Indexed: 11/28/2022]
Abstract
Recent trends of cervical cancer incidence by histology and age in the United States (U.S.) have not been reported. We examined contemporary trends in cervical squamous cell carcinoma (SCC) and adenocarcinoma (AC) incidence rates in the U.S. by age group, race/ethnicity, and stage at diagnosis after accounting for hysterectomy. Incidence data (1999-2015) were obtained from the U.S. Cancer Statistics Incidence Analytic Database. Hysterectomy prevalence was estimated using National Health Interview Survey data (2000-2015). Overall SCC incidence rates continued to decrease in all racial/ethnic groups except among non-Hispanic whites in whom rates stabilized in the 2010s, largely driven by stable trends in ages <50 years and a slower pace of decrease in ages 50-59 years. After a stable trend between 1999 and 2002, AC incidence rates among non-Hispanic whites rose during 2002-2015 (1.3% per year), mostly due to increases in ages 40-49 (4.4% annually since 2004) and 50-59 years (5.5% annually since 2011). Overall AC incidence rates during 1999-2015 decreased in blacks and Hispanics but were stable in Asian/Pacific Islanders; in all these race/ethnicities, rates were generally stable in ages <50 years but decreasing in older ages. Rates of distant stage cervical SCC and AC among non-Hispanic whites increased in several age groups but were generally stable in non-whites. Increasing or stabilized incidence trends for AC and attenuation of earlier declines for SCC in several subpopulations underscore the importance of intensifying efforts to reverse the increasing trends and further reduce the burden of cervical cancer in the U.S.
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Affiliation(s)
- Farhad Islami
- Surveillance and Health Services Research, American Cancer Society, Atlanta, GA, United States of America.
| | - Stacey A Fedewa
- Surveillance and Health Services Research, American Cancer Society, Atlanta, GA, United States of America
| | - Ahmedin Jemal
- Surveillance and Health Services Research, American Cancer Society, Atlanta, GA, United States of America
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Yang D, Zhang Q. miR-152 may function as an early diagnostic and prognostic biomarker in patients with cervical intraepithelial neoplasia and patients with cervical cancer. Oncol Lett 2019; 17:5693-5698. [PMID: 31186794 DOI: 10.3892/ol.2019.10233] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2017] [Accepted: 02/15/2019] [Indexed: 12/11/2022] Open
Abstract
Previous studies have demonstrated that circulating miRNAs are effective biomarkers of various types of cancer. It has also been indicated that miR-152 is upregulated in cervical cancer. However, whether miR-152 may be used as an early detection method for patients with cervical cancer is yet to be elucidated. The results of the current study demonstrated that miR-152 levels were the lowest in healthy controls, high in patients with cervical intraepithelial neoplasia (CIN), and the highest in patients with cervical cancer. Furthermore, miR-152 levels in peripheral blood were higher in patients with high-grade CIN compared with those with low-grade CIN. It was also demonstrated that miR-152 levels increased as the clinical stage of cervical cancer advanced. Compared with healthy controls, squamous cell carcinoma antigen (SSC-Ag) levels were significantly higher in patients with cervical cancer. However, no significant differences were identified in patients with CIN, indicating that SCC-Ag could not be used for the early detection of CIN. In contrast, miR-152 was elevated along with SCC-Ag in patients with CIN and cervical cancer. Receiver operating characteristic (ROC) analysis demonstrated that miR-152 preferentially distinguished patients with CIN (95% confidence interval, 0.688-0.973; P<0.001) and patients with cervical cancer (95% confidence interval, 0.817-0.996; P<0.001) from healthy controls. Additionally, miR-152 levels were markedly reduced in patients with cervical cancer who received chemotherapy (28 patients) or chemotherapy and radiation therapy (22 patients). In conclusion, the level of miR-153 in peripheral blood may be utilized as an effective biomarker for the early detection of cervical cancer, thus decreasing the requirement for invasive cervical biopsies. Furthermore, it may be utilized to predict the most effective form of treatment for patients with cervical cancer.
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Affiliation(s)
- Dongmei Yang
- Department Two of Gynecology, Linyi People's Hospital, Linyi, Shandong 276003, P.R. China
| | - Qiumei Zhang
- Outpatient Department of Obstetrics and Gynecology, Linyi People's Hospital, Linyi, Shandong 276003, P.R. China
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Babion I, De Strooper LMA, Luttmer R, Bleeker MCG, Meijer CJLM, Heideman DAM, Wilting SM, Steenbergen RDM. Complementarity between miRNA expression analysis and DNA methylation analysis in hrHPV-positive cervical scrapes for the detection of cervical disease. Epigenetics 2019; 14:558-567. [PMID: 30955437 PMCID: PMC6557605 DOI: 10.1080/15592294.2019.1600390] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Cervical screening by high-risk HPV (hrHPV) testing requires additional risk stratification (triage), as most infections are transient and only a subset of hrHPV-positive women harbours clinically relevant disease. Molecular triage markers such as microRNAs (miRNAs) and DNA methylation markers are particularly promising, as they can be objectively tested directly on hrHPV-positive scrapes and cervicovaginal self-samples. Here, we evaluated the marker potential of 10 candidate miRNAs in 209 hrHPV-positive scrapes of women with underlying precancer (cervical intraepithelial neoplasia, grade 2–3 (CIN2-3)), cancer, or without disease (CIN0/1). A predictive miRNA classifier for CIN3 detection was built using logistic regression, which was compared to and combined with DNA methylation marker FAM19A4. Markers were correlated to histology parameters and hrHPV genotype. A miRNA classifier consisting of miR-149, miR-20a, and miR-93 achieved an area under the curve (AUC) of 0.834 for CIN3 detection, which was not significantly different to that of FAM19A4 methylation (AUC: 0.862, p = 0.591). Combining miRNA and methylation analysis demonstrated complementarity between both marker types (AUC: 0.939). While the miRNA classifier seemed more predictive for CIN2, FAM19A4 methylation was particularly high in HPV16-positive and histologically advanced CIN3, i.e. CIN3 with high lesion volume. The miRNA classifier, FAM19A4 methylation, and the miRNA/methylation combination were highest in cancer-associated scrapes. In conclusion, a panel of three miRNAs is discriminatory for CIN3 in hrHPV-positive scrapes and can complement DNA methylation analysis for the efficient detection of cervical disease. Combined analysis of the two marker types warrants further evaluation as triage strategy in hrHPV-based screening.
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Affiliation(s)
- Iris Babion
- a Pathology, Cancer Center Amsterdam , Amsterdam UMC, Vrije Universiteit Amsterdam , Amsterdam , The Netherlands
| | - Lise M A De Strooper
- a Pathology, Cancer Center Amsterdam , Amsterdam UMC, Vrije Universiteit Amsterdam , Amsterdam , The Netherlands
| | - Roosmarijn Luttmer
- a Pathology, Cancer Center Amsterdam , Amsterdam UMC, Vrije Universiteit Amsterdam , Amsterdam , The Netherlands
| | - Maaike C G Bleeker
- a Pathology, Cancer Center Amsterdam , Amsterdam UMC, Vrije Universiteit Amsterdam , Amsterdam , The Netherlands
| | - Chris J L M Meijer
- a Pathology, Cancer Center Amsterdam , Amsterdam UMC, Vrije Universiteit Amsterdam , Amsterdam , The Netherlands
| | - Daniëlle A M Heideman
- a Pathology, Cancer Center Amsterdam , Amsterdam UMC, Vrije Universiteit Amsterdam , Amsterdam , The Netherlands
| | - Saskia M Wilting
- b Department of Medical Oncology, Erasmus MC Cancer Institute , Erasmus University Medical Center , Rotterdam , The Netherlands
| | - Renske D M Steenbergen
- a Pathology, Cancer Center Amsterdam , Amsterdam UMC, Vrije Universiteit Amsterdam , Amsterdam , The Netherlands
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Frayle H, Gori S, Rizzi M, Graziani BN, Vian E, Giorgi Rossi P, Del Mistro A. HPV testing for cervical cancer screening: technical improvement of laboratory logistics and good clinical performance of the cobas 6800 in comparison to the 4800 system. BMC WOMENS HEALTH 2019; 19:47. [PMID: 30909894 PMCID: PMC6434866 DOI: 10.1186/s12905-019-0743-0] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/11/2018] [Accepted: 03/14/2019] [Indexed: 12/14/2022]
Abstract
BACKGROUND European guidelines for cervical cancer screening now recommend the use of clinically validated assays for high-risk HPV-DNA sequences as primary test in women older than 30 years, performed in centralized laboratories, and run on systems providing automated solutions for all steps. METHODS We conducted a comparison study, according to the international guidelines, nested within the organized population-based cervical screening program, between the cobas 4800 and 6800 systems (Roche Diagnostics), to evaluate accuracy and reproducibility of HPV test results and laboratory workflow. In Italy implementation of HPV cervical screening is under way on a regional basis; in Veneto it started in June 2015, following a piloting phase; the assay in use in the three centralized laboratories is the cobas 4800 HPV test, run on the cobas 4800 system. Comparison of HPV results with a new version of the assay (cobas 6800/8800 HPV) run on the cobas 6800 system, and intra- and inter-reproducibility analyses have been conducted in samples collected in PreservCyt medium (Hologic) from women without and with a subsequent diagnosis of high-grade lesion. RESULTS Samples from women older than 30 years attending organized cervical cancer screening were used. Clinical sensitivity and specificity were evaluated on 60 cases and 925 controls, respectively; intra-laboratory reproducibility and inter-laboratory agreement by the 6800 system were evaluated on 593 and 460 specimens, respectively. Our results showed a very high agreement (> 98%) for overall qualitative results between the two systems; clinical sensitivity and specificity of the HPV assay run on 6800 were non-inferior to those of the HPV assay run on 4800 (p = 0,0157 and p = 0,0056, respectively, at the recommended thresholds of 90 and 98%); kappa values of 0.967 and 0.969 were obtained for intra- and inter-laboratory reproducibility analyses in the 6800 system. The 6800 platform displayed several technological improvements over the 4800 system, with higher throughput and laboratory productivity, and lower operator's hands-on time. CONCLUSIONS The new cobas 6800/8800 HPV assay run on the 6800 instrument is suitable for use in large centralized laboratories included within population-based cervical cancer screening programs.
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Affiliation(s)
- Helena Frayle
- Immunology and Molecular Diagnostic Oncology Unit, Veneto Institute of Oncology IOV-IRCCS, Via Gattamelata, 64, 35128, Padova, Italy
| | - Silvia Gori
- Immunology and Molecular Diagnostic Oncology Unit, Veneto Institute of Oncology IOV-IRCCS, Via Gattamelata, 64, 35128, Padova, Italy
| | - Martina Rizzi
- Immunology and Molecular Diagnostic Oncology Unit, Veneto Institute of Oncology IOV-IRCCS, Via Gattamelata, 64, 35128, Padova, Italy
| | | | - Elisa Vian
- Microbiology and Virology Unit, Clinical Pathology Department, Ospedale Ca' Foncello, Piazza Ospedale, 1-Treviso, Italy
| | | | - Annarosa Del Mistro
- Immunology and Molecular Diagnostic Oncology Unit, Veneto Institute of Oncology IOV-IRCCS, Via Gattamelata, 64, 35128, Padova, Italy.
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Floore A, Hesselink A, Oštrbenk A, Alcaniz E, Rothe B, Pedersen H, Torres Hortal M, Doorn S, Quint W, Petry KU, Poljak M, Cuschieri K, Bonde J, de Sanjosé S, Bleeker M, Heideman D. Intra- and inter-laboratory agreement of the FAM19A4/mir124-2 methylation test: Results from an international study. J Clin Lab Anal 2019; 33:e22854. [PMID: 30758084 PMCID: PMC6528594 DOI: 10.1002/jcla.22854] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2018] [Revised: 11/29/2018] [Accepted: 12/21/2018] [Indexed: 11/11/2022] Open
Abstract
BACKGROUND HPV-based cervical screening detects women at an increased risk of cervical cancer and precancer. To differentiate among HPV-positive women those with (pre)cancer, triage testing is necessary. The detection of cancer-associated host-cell DNA methylation (FAM19A4 and hsa-mir124-2) in cervical samples has shown valuable as triage test. This multicenter study from 6 collaborating European laboratories and one reference laboratory was set out to determine the intra- and inter-laboratory agreement of FAM19A4/mir124-2 DNA methylation analysis utilizing the QIAsure Methylation Test. METHODS Agreement analysis for the QIAsure Methylation Test was assessed on high-risk HPV-positive cervical specimens (n = 1680) both at the level of the assay and at the full workflow, including bisulfite conversion. RESULTS Intra- and inter-laboratory assay agreement were 91.4% (534/584; 95% CI 88.9-93.5; κ = 0.82) and 92.5% (369/399; 95% CI 90.0-94.7; κ = 0.83), respectively. The inter-laboratory workflow (bisulfite conversion and assay combined) agreement was 90.0% (627/697; 95% CI 87.5%-92.0%; κ = 0.76). CONCLUSION These data show that the QIAsure Methylation Test performs robust and reproducible in different laboratory contexts. These results support the use of the QIAsure Methylation Test for full molecular screening for cervical cancer, including primary HPV testing and triage testing by methylation analysis.
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Affiliation(s)
| | | | - Anja Oštrbenk
- Institute of Microbiology and immunology, University of Ljubljana, Ljubljana, Slovenia
| | - Elia Alcaniz
- HPV Research Group, Division of Pathology, University of Edinburgh, Edinburgh, Scotland
| | - Beate Rothe
- Institute for clinical chemistry, laboratory and transfusion medicine, Wolfsburg, Germany
| | - Helle Pedersen
- Molecular Pathology Laboratory, Department of Pathology, Hvidovre Hospital, Hvidovre, Denmark
| | | | | | - Wim Quint
- DDL Diagnostic Laboratory, Rijswijk, the Netherlands
| | - Karl Ulrich Petry
- Institute for clinical chemistry, laboratory and transfusion medicine, Wolfsburg, Germany
| | - Mario Poljak
- Institute of Microbiology and immunology, University of Ljubljana, Ljubljana, Slovenia
| | - Kate Cuschieri
- HPV Research Group, Division of Pathology, University of Edinburgh, Edinburgh, Scotland
| | - Jesper Bonde
- Molecular Pathology Laboratory, Department of Pathology, Hvidovre Hospital, Hvidovre, Denmark
| | - Silvia de Sanjosé
- Infections and Cancer Laboratory, Catalan Institute of Oncology (ICO), Barcelona, Spain
| | - Maaike Bleeker
- Amsterdam UMC, Vrije Universiteit Amsterdam, Pathology, Cancer Center Amsterdam, Amsterdam, the Netherlands
| | - Daniëlle Heideman
- Amsterdam UMC, Vrije Universiteit Amsterdam, Pathology, Cancer Center Amsterdam, Amsterdam, the Netherlands
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30
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Zummeren MV, Kremer WW, Leeman A, Bleeker MCG, Jenkins D, Sandt MVD, Doorbar J, Heideman DAM, Steenbergen RDM, Snijders PJF, Kenter GG, Quint WGV, Berkhof J, Meijer CJLM. HPV E4 expression and DNA hypermethylation of CADM1, MAL, and miR124-2 genes in cervical cancer and precursor lesions. Mod Pathol 2018; 31:1842-1850. [PMID: 30135508 DOI: 10.1038/s41379-018-0101-z] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2018] [Revised: 05/28/2018] [Accepted: 05/28/2018] [Indexed: 02/06/2023]
Abstract
In this study, we evaluate the expression of human papillomavirus E4 protein (marker for the onset of a productive infection) and hypermethylation of host-cell CADM1, MAL, and miR124-2 genes (marker for an advanced, transforming infection) in cervical intraepithelial neoplasia (CIN) and cancer. A total of 115 cervical lesions were categorized by 3 pathologists into no dysplasia, CIN1, CIN2, CIN3, or cancer by classical histomorphological grading criteria, and by an immunoscore (cumulative value: 0-6) grading system based on Ki-67 (score: 0-3) and p16ink4a (score: 0-3) expression. Lesions were immunostained for E4 protein and analyzed for hypermethylation of CADM1, MAL, or miR124-2 genes. Expression of E4 and hypermethylation levels were related to CIN grade based on both classical and immunoscore grading. Hypermethylation increased with severity of the lesion as defined by both classical histomorphological grading and immunoscore criteria, and was always present in carcinomas (22/22). Extensive E4 expression decreased with increasing CIN grade and immunoscore, being most frequent in classically graded CIN1 or in lesions with cumulative immunoscore 1-3 and absent in carcinomas. High-grade lesions (CIN2/3 or immunoscore: 4-6) showed less E4 expression, which was inversely related to an increasing hypermethylation. Extensive E4 expression, as observed in a small proportion of high-grade lesions (6/49 and 8/43, respectively), was mostly associated with a negative methylation marker status (5/6 and 7/8, respectively). Our results illustrate the gradual transition of productive CIN (reflected by extensive E4 expression), to advanced transforming CIN (reflected by extensive hypermethylation) and cancer. Expression patterns of E4 and hypermethylation status of host-cell genes, may be used to identify cervical lesions at risk for cervical cancer, providing a better guidance for clinicians on treatment decisions.
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Affiliation(s)
- Marjolein van Zummeren
- Department of Pathology, Cancer Center Amsterdam, VU University Medical Center, Amsterdam, The Netherlands
| | - Wieke W Kremer
- Department of Pathology, Cancer Center Amsterdam, VU University Medical Center, Amsterdam, The Netherlands
| | | | - Maaike C G Bleeker
- Department of Pathology, Cancer Center Amsterdam, VU University Medical Center, Amsterdam, The Netherlands
| | - David Jenkins
- DDL Diagnostic Laboratory, Rijswijk, The Netherlands
| | | | - John Doorbar
- Department of Pathology, University of Cambridge, Cambridge, United Kingdom
| | - Daniëlle A M Heideman
- Department of Pathology, Cancer Center Amsterdam, VU University Medical Center, Amsterdam, The Netherlands
| | - Renske D M Steenbergen
- Department of Pathology, Cancer Center Amsterdam, VU University Medical Center, Amsterdam, The Netherlands
| | - Peter J F Snijders
- Department of Pathology, Cancer Center Amsterdam, VU University Medical Center, Amsterdam, The Netherlands
| | - Gemma G Kenter
- Department of Gynecology, Center for Gynecologic Oncology Amsterdam, Amsterdam, The Netherlands
| | - Wim G V Quint
- DDL Diagnostic Laboratory, Rijswijk, The Netherlands
| | - Johannes Berkhof
- Department of Epidemiology and Biostatistics, VU University Medical Center, Amsterdam, The Netherlands
| | - Chris J L M Meijer
- Department of Pathology, Cancer Center Amsterdam, VU University Medical Center, Amsterdam, The Netherlands.
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31
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Bu Q, Wang S, Ma J, Zhou X, Hu G, Deng H, Sun X, Hong X, Wu H, Zhang L, Luo X. The clinical significance of FAM19A4 methylation in high-risk HPV-positive cervical samples for the detection of cervical (pre)cancer in Chinese women. BMC Cancer 2018; 18:1182. [PMID: 30486875 PMCID: PMC6263049 DOI: 10.1186/s12885-018-4877-5] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2018] [Accepted: 10/01/2018] [Indexed: 12/19/2022] Open
Abstract
Background To explore the diagnostic value of FAM19A4 methylation in high-risk human papilloma virus (hrHPV)-positive cervical samples from Chinese women for estimating cervical cancer or its precancerous lesions. Methods Cervical samples from 215 women infected with high-risk HPV were collected by smear testing. We purposely chose 61 patients with cervical cancer, 57 with high-grade squamous intraepithelial lesions (HSIL), 31 with low-grade squamous intraepithelial lesions (LSIL), and 66 without cervical intraepithelial neoplasia (CIN) after histological confirmation. Taqman probe-based quantitative PCR (qPCR) was utilized to detect the methylation status of FAM19A4 in the cervical samples and further evaluate the use of this gene in the diagnosis of cervical cancer. Results (1) An increasing level of FAM19A4 methylation was detected with increasing progression of cervical lesions, with methylation rates of 10.61%(7/66), 35.48%(11/31), 56.14%(32/57) and 93.44%(57/61) in no CIN, LSIL, HSIL and cervical carcinoma samples respectively. (2) In all hrHPV-positive samples, the levels of FAM19A4 methylation in HPV16/18 groups were higher than that in 12 other hrHPV groups (P < 0.05), but there was no significant difference between two groups after grouping cervical lesions into cervical cancer, HSIL, LSIL and no CIN groups (P>0.05). (3)There were no significant differences of FAM19A4 methylation in different clinicopathological parameters of cervical cancer. (4) Though the sensitivity of FAM19A4 methylation test was inferior to that of cytology and FAM19A4 combining with HPV16/18 genotyping, but showed the best specificity with 81.44% both for detection HSIL alone and ≥ HSIL, with favorable youden index (YI) and area under curve (AUC). Conclusion FAM19A4 is a specific biomarker of cancerous lesions of the cervix. FAM19A4 methylation analysis may serve as an auxiliary screening method for diagnosis of cervical (pre)cancer. However, in consideration of the limitations of this retrospective study, prospective population-based studies are necessary for further confirmation of the diagnostic value of FAM19A4 methylation for detection of cervical (pre)cancer in Chinese women. Electronic supplementary material The online version of this article (10.1186/s12885-018-4877-5) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Qiaowen Bu
- Department of Gynecology, Guangdong Women and Children Hospital, 521 Xing Nan Road, Guangzhou, 511400, Guangdong Province, China.,Guangdong Women and Children Hospital of Guangzhou Medical University, Guangzhou, China
| | - Sanfeng Wang
- Department of Gynecology, Guangdong Women and Children Hospital, 521 Xing Nan Road, Guangzhou, 511400, Guangdong Province, China
| | - Jian Ma
- Translational medicine center, Guangdong Women and Children Hospital, 521 Xing Nan Road, Guangzhou, 511400, Guangdong Province, China
| | - Xiangcheng Zhou
- Translational medicine center, Guangdong Women and Children Hospital, 521 Xing Nan Road, Guangzhou, 511400, Guangdong Province, China
| | - Guiying Hu
- Department of Gynecology, Guangdong Women and Children Hospital, 521 Xing Nan Road, Guangzhou, 511400, Guangdong Province, China
| | - Hua Deng
- Translational medicine center, Guangdong Women and Children Hospital, 521 Xing Nan Road, Guangzhou, 511400, Guangdong Province, China
| | - Xiaoli Sun
- Department of Gynecology, Guangdong Women and Children Hospital, 521 Xing Nan Road, Guangzhou, 511400, Guangdong Province, China
| | - Xiaoshan Hong
- Department of Gynecology, Guangdong Women and Children Hospital, 521 Xing Nan Road, Guangzhou, 511400, Guangdong Province, China
| | - Hengying Wu
- Department of Gynecology, Guangdong Women and Children Hospital, 521 Xing Nan Road, Guangzhou, 511400, Guangdong Province, China
| | - Liang Zhang
- Translational medicine center, Guangdong Women and Children Hospital, 521 Xing Nan Road, Guangzhou, 511400, Guangdong Province, China.
| | - Xiping Luo
- Department of Gynecology, Guangdong Women and Children Hospital, 521 Xing Nan Road, Guangzhou, 511400, Guangdong Province, China.
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Leeman A, Del Pino M, Marimon L, Torné A, Ordi J, Ter Harmsel B, Meijer CJLM, Jenkins D, Van Kemenade FJ, Quint WGV. Reliable identification of women with CIN3+ using hrHPV genotyping and methylation markers in a cytology-screened referral population. Int J Cancer 2018; 144:160-168. [PMID: 30098013 PMCID: PMC6587551 DOI: 10.1002/ijc.31787] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2018] [Revised: 07/02/2018] [Accepted: 07/09/2018] [Indexed: 12/21/2022]
Abstract
Cervical screening aims to identify women with high‐grade squamous intraepithelial lesion/cervical intraepithelial neoplasia 2‐3 (HSIL/CIN2‐3) or invasive cervical cancer (ICC). Identification of women with severe premalignant lesions or ICC (CIN3+) could ensure their rapid treatment and prevent overtreatment. We investigated high‐risk human papillomavirus (hrHPV) detection with genotyping and methylation of FAM19A4/miR124‐2 for detection of CIN3+ in 538 women attending colposcopy for abnormal cytology. All women had an additional cytology with hrHPV testing (GP5+/6+‐PCR‐EIA+), genotyping (HPV16/18, HPV16/18/31/45), and methylation analysis (FAM19A4/miR124‐2) and at least one biopsy. CIN3+ detection was studied overall and in women <30 (n = 171) and ≥30 years (n = 367). Positivity for both rather than just one methylation markers increased in CIN3, and all ICC was positive for both. Overall sensitivity and specificity for CIN3+ were, respectively, 90.3% (95%CI 81.3–95.2) and 31.8% (95%CI 27.7–36.1) for hrHPV, 77.8% (95%CI 66.9–85.8) and 69.3% (95%CI 65.0–73.3) for methylation biomarkers and 93.1% (95%CI 84.8–97.0) and 49.4% (95%CI 44.8–53.9) for combined HPV16/18 and/or methylation positivity. For CIN3, hrHPV was found in 90.9% (95%CI 81.6–95.8), methylation positivity in 75.8% (95%CI 64.2–84.5) and HPV16/18 and/or methylation positivity in 92.4% (95%CI 83.5–96.7). In women aged ≥30, the sensitivity of combined HPV16/18 and methylation was increased (98.2%, 95%CI 90.6–99.7) with a specificity of 46.3% (95%CI 40.8–51.9). Combination of HPV16/18 and methylation analysis was very sensitive and offered improved specificity for CIN3+, opening the possibility of rapid treatment for these women and follow‐up for women with potentially regressive, less advanced, HSIL/CIN2 lesions. What's new? Reliable triage of women with cervical intraepithelial neoplasia (CIN) is of high priority as not all lesions progress to invasive carcinoma. Here the authors show that combining the methylation status of tumor suppressor genes FAM19A4 and miR124‐2 with genotyping for high‐risk human papillomavirus results in a highly sensitive and moderately specific triage strategy that identifies women with CIN lesions likely to need rapid treatment. The authors recommend clinical evaluation of the strategy in prospective studies.
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Affiliation(s)
| | - Marta Del Pino
- Institute of Gynecology, Obstetrics and Neonatology, Hospital Clínic -Institut d'Investigacions Biomèdiques August Pi I Sunyer (IDIBAPS), Faculty of Medicine-University of Barcelona, Barcelona, Spain
| | - Lorena Marimon
- Department of Pathology, ISGlobal, Hospital Clinic of Barcelona, Universitat de Barcelona, Barcelona, Spain
| | - Aureli Torné
- Institute of Gynecology, Obstetrics and Neonatology, Hospital Clínic -Institut d'Investigacions Biomèdiques August Pi I Sunyer (IDIBAPS), Faculty of Medicine-University of Barcelona, Barcelona, Spain
| | - Jaume Ordi
- Department of Pathology, ISGlobal, Hospital Clinic of Barcelona, Universitat de Barcelona, Barcelona, Spain
| | - Bram Ter Harmsel
- Roosevelt Kliniek, Department of Pathology, Leiden, The Netherlands
| | - Chris J L M Meijer
- Amsterdam UMC, Vrije Universiteit Amsterdam, Pathology, Cancer Center Amsterdam, Amsterdam, The Netherlands
| | - David Jenkins
- DDL Diagnostic Laboratory, Rijswijk, The Netherlands
| | - Folkert J Van Kemenade
- Erasmus MC University Medical Center, Department of Pathology, Rotterdam, The Netherlands
| | - Wim G V Quint
- DDL Diagnostic Laboratory, Rijswijk, The Netherlands
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33
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Snoek BC, Verlaat W, Babion I, Novianti PW, van de Wiel MA, Wilting SM, van Trommel NE, Bleeker MCG, Massuger LFAG, Melchers WJG, Sie D, Heideman DAM, Snijders PJF, Meijer CJLM, Steenbergen RDM. Genome-wide microRNA analysis of HPV-positive self-samples yields novel triage markers for early detection of cervical cancer. Int J Cancer 2018; 144:372-379. [PMID: 30192375 PMCID: PMC6518875 DOI: 10.1002/ijc.31855] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2018] [Revised: 07/20/2018] [Accepted: 07/30/2018] [Indexed: 02/06/2023]
Abstract
Offering self‐sampling for HPV testing improves the effectiveness of current cervical screening programs by increasing population coverage. Molecular markers directly applicable on self‐samples are needed to stratify HPV‐positive women at risk of cervical cancer (so‐called triage) and to avoid over‐referral and overtreatment. Deregulated microRNAs (miRNAs) have been implicated in the development of cervical cancer, and represent potential triage markers. However, it is unknown whether deregulated miRNA expression is reflected in self‐samples. Our study is the first to establish genome‐wide miRNA profiles in HPV‐positive self‐samples to identify miRNAs that can predict the presence of CIN3 and cervical cancer in self‐samples. Small RNA sequencing (sRNA‐Seq) was conducted to determine genome‐wide miRNA expression profiles in 74 HPV‐positive self‐samples of women with and without cervical precancer (CIN3). The optimal miRNA marker panel for CIN3 detection was determined by GRridge, a penalized method on logistic regression. Six miRNAs were validated by qPCR in 191 independent HPV‐positive self‐samples. Classification of sRNA‐Seq data yielded a 9‐miRNA marker panel with a combined area under the curve (AUC) of 0.89 for CIN3 detection. Validation by qPCR resulted in a combined AUC of 0.78 for CIN3+ detection. Our study shows that deregulated miRNA expression associated with CIN3 and cervical cancer development can be detected by sRNA‐Seq in HPV‐positive self‐samples. Validation by qPCR indicates that miRNA expression analysis offers a promising novel molecular triage strategy for CIN3 and cervical cancer detection applicable to self‐samples. What's new? MicroRNAs (miRNAs) are suspected of playing a role in cervical cancer development. They are also potential markers for the identification of human papillomavirus (HPV)‐infected women who are at risk of cervical cancer. Here, using small RNA sequencing of HPV‐positive self‐samples from women with and without cervical precancer (CIN3), the authors identify a miRNA signature consisting of multiple miRNAs that is strongly predictive of CIN3. Validation of this signature by qPCR revealed a good clinical performance for CIN3+ detection. The findings suggest that miRNA analysis is an effective means of CIN3+ prediction in HPV‐positive self‐samples obtained for cervical cancer screening.
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Affiliation(s)
- Barbara C Snoek
- Amsterdam UMC, Vrije Universiteit Amsterdam, Pathology, Cancer Center Amsterdam, Amsterdam, Netherlands
| | - Wina Verlaat
- Amsterdam UMC, Vrije Universiteit Amsterdam, Pathology, Cancer Center Amsterdam, Amsterdam, Netherlands
| | - Iris Babion
- Amsterdam UMC, Vrije Universiteit Amsterdam, Pathology, Cancer Center Amsterdam, Amsterdam, Netherlands
| | - Putri W Novianti
- Amsterdam UMC, Vrije Universiteit Amsterdam, Pathology, Cancer Center Amsterdam, Amsterdam, Netherlands.,Amsterdam UMC, Vrije Universiteit Amsterdam, Epidemiology and Biostatistics, Amsterdam, Netherlands
| | - Mark A van de Wiel
- Amsterdam UMC, Vrije Universiteit Amsterdam, Epidemiology and Biostatistics, Amsterdam, Netherlands.,Amsterdam UMC, Vrije Universiteit Amsterdam, Mathematics, Amsterdam, Netherlands
| | - Saskia M Wilting
- Amsterdam UMC, Vrije Universiteit Amsterdam, Pathology, Cancer Center Amsterdam, Amsterdam, Netherlands.,Department of Medical Oncology, Erasmus MC Cancer Institute, Rotterdam, Netherlands
| | - Nienke E van Trommel
- Department of Gynecology, Netherlands Cancer Institute - Antoni van Leeuwenhoek Hospital, Amsterdam, Netherlands
| | - Maaike C G Bleeker
- Amsterdam UMC, Vrije Universiteit Amsterdam, Pathology, Cancer Center Amsterdam, Amsterdam, Netherlands
| | - Leon F A G Massuger
- Department of Obstetrics and Gynaecology, Radboud University Medical Center, Nijmegen, Netherlands
| | - Willem J G Melchers
- Department of Medical Microbiology, Radboud University Medical Center, Nijmegen, Netherlands
| | - Daoud Sie
- Amsterdam UMC, Vrije Universiteit Amsterdam, Pathology, Cancer Center Amsterdam, Amsterdam, Netherlands
| | - Daniëlle A M Heideman
- Amsterdam UMC, Vrije Universiteit Amsterdam, Pathology, Cancer Center Amsterdam, Amsterdam, Netherlands
| | - Peter J F Snijders
- Amsterdam UMC, Vrije Universiteit Amsterdam, Pathology, Cancer Center Amsterdam, Amsterdam, Netherlands
| | - Chris J L M Meijer
- Amsterdam UMC, Vrije Universiteit Amsterdam, Pathology, Cancer Center Amsterdam, Amsterdam, Netherlands
| | - Renske D M Steenbergen
- Amsterdam UMC, Vrije Universiteit Amsterdam, Pathology, Cancer Center Amsterdam, Amsterdam, Netherlands
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Toliman PJ, Kaldor JM, Badman SG, Gabuzzi J, Silim S, Kumbia A, Kombuk B, Kombati Z, Munnull G, Guy R, Vallely LM, Kelly-Hanku A, Wand H, Ryan C, Tan G, Brotherton J, Saville M, Mola GDL, Garland SM, Tabrizi SN, Vallely AJ. Performance of clinical screening algorithms comprising point-of-care HPV-DNA testing using self-collected vaginal specimens, and visual inspection of the cervix with acetic acid, for the detection of underlying high-grade squamous intraepithelial lesions in Papua New Guinea. PAPILLOMAVIRUS RESEARCH 2018; 6:70-76. [PMID: 30391365 PMCID: PMC6250751 DOI: 10.1016/j.pvr.2018.10.009] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 08/13/2018] [Revised: 10/16/2018] [Accepted: 10/29/2018] [Indexed: 11/19/2022]
Abstract
The performance of different clinical screening algorithms comprising point-of-care HPV-DNA testing using self-collected vaginal (‘V’) specimens, and visual inspection of the cervix with acetic acid (VIA) was evaluated in Papua New Guinea. Women aged 30–59 years provided V specimens that were tested at point-of-care using the Xpert HPV Test (Cepheid, Sunnyvale, CA). A clinician-collected cervical (‘C’) specimen was then collected for point-of-care Xpert testing, and liquid-based cytology (LBC). Following this, VIA examination was conducted, blind to HPV test results, and ablative cervical cryotherapy provided if indicated. Detection of high-grade squamous intraepithelial lesion (HSIL) by LBC was the reference standard used to evaluate clinical screening algorithms. Of 1005 women, 36 had HSIL+. Xpert HPV Test performance using V specimens (sensitivity 91.7%, specificity 87.0%, PPV 34.0%, NPV 99.3%) was superior to VIA examination alone (51.5%, 81.4%, 17.5%, 95.6% respectively) in predicting underlying HSIL+. A screening algorithm comprising V specimen HPV testing followed by VIA examination had low sensitivity (45.5%) but comparable specificity, PPV and NPV to HPV testing alone (96.3%, 45.5%, 96.3% respectively). A ‘test-and-treat’ screening algorithm based on point-of-care HPV testing of V specimens had superior performance compared with either VIA examination alone, or a combined screening algorithm comprising HPV testing plus VIA.
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Affiliation(s)
- Pamela J Toliman
- Papua New Guinea Institute of Medical Research, Goroka, Papua New Guinea; Kirby Institute, UNSW Sydney, Australia.
| | | | | | - Josephine Gabuzzi
- Papua New Guinea Institute of Medical Research, Goroka, Papua New Guinea.
| | - Selina Silim
- Papua New Guinea Institute of Medical Research, Goroka, Papua New Guinea.
| | | | | | | | - Gloria Munnull
- Papua New Guinea Institute of Medical Research, Goroka, Papua New Guinea.
| | | | | | - Angela Kelly-Hanku
- Papua New Guinea Institute of Medical Research, Goroka, Papua New Guinea.
| | | | | | - Grace Tan
- Victorian Cytology Service, Melbourne, Australia.
| | | | | | - Glen D L Mola
- School of Medicine and Health Sciences, University of Papua New Guinea, Port Moresby, Papua New Guinea.
| | - Suzanne M Garland
- Department of Clinical Microbiology and Infectious Diseases, The Royal Women's Hospital, Parkville, Victoria, Australia; Department of Obstetrics and Gynaecology, University of Melbourne, Victoria, Australia.
| | - Sepehr N Tabrizi
- Department of Clinical Microbiology and Infectious Diseases, The Royal Women's Hospital, Parkville, Victoria, Australia; Department of Obstetrics and Gynaecology, University of Melbourne, Victoria, Australia.
| | - Andrew J Vallely
- Papua New Guinea Institute of Medical Research, Goroka, Papua New Guinea.
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van Leeuwen RW, Oštrbenk A, Poljak M, van der Zee AGJ, Schuuring E, Wisman GBA. DNA methylation markers as a triage test for identification of cervical lesions in a high risk human papillomavirus positive screening cohort. Int J Cancer 2018; 144:746-754. [PMID: 30259973 PMCID: PMC6587981 DOI: 10.1002/ijc.31897] [Citation(s) in RCA: 37] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2018] [Revised: 08/03/2018] [Accepted: 08/23/2018] [Indexed: 12/20/2022]
Abstract
Objective triage strategies are required to prevent unnecessary referrals for colposcopy in population‐based screening programs using primary high‐risk human papillomavirus (hrHPV) testing. We have identified several DNA methylation markers with high sensitivity and specificity for detection of high‐grade cervical intraepithelial neoplasia or worse (CIN2+) in women referred for colposcopy. Our study assessed diagnostic potential of these methylation markers in a hrHPV‐positive screening cohort. All six markers (JAM3, EPB41L3, C13orf18, ANKRD18CP, ZSCAN1 and SOX1) showed similar association across histology in the hrHPV‐positive cohort when compared to the Dutch cohort (each p > 0.15). Sensitivity for CIN2+ was higher using methylation panel C13orf18/EPB41L3/JAM3 compared to the other 2 panels (80% vs. 60% (ANKRD18CP/C13orf18/JAM3) and 63% (SOX1/ZSCAN1), p = 0.01). For CIN3+ all three methylation panels showed comparable sensitivity ranging from 68% (13/19) to 95% (18/19). Specificity of SOX1/ZSCAN1 panel (84%, 167/200) was considerably higher compared to ANKRD18CP/C13orf18/JAM3 (68%, 136/200, p = 2 × 10−5) and C13orf18/EPB41L3/JAM3 (66%, 132/200, p = 2 × 10−7). High negative predictive value (NPV) (91–95% and 96–99%) was observed for CIN2+ and CIN3+, for all three methylation panels, while positive predictive value (PPV) varied from 25 to 40% for CIN2+ and 15–27% for CIN3+. Interestingly, 118/235 samples were negative for all six markers (including 106 controls (89.8%), 6 CIN1 (5.1%), 5 CIN2 (4.2%) and 1 CIN3 (0.8%)). Methylation results from both independent cohorts were comparable as well as high sensitivity for detection of cervical cancer and its high‐grade precursors in hrHPV‐positive population. Our study therefore validates these methylation marker panels as triage test either in hrHPV‐based or abnormal cytology‐based screening programs. What's new? In cervical cancer screening, HPV testing provides greater sensitivity than cytology, but its lower specificity leads to some unnecessary treatment referrals. DNA methylation assays could potentially provide better specificity for identifying CIN2+ in women carrying high risk HPV. These authors investigated six previously identified CIN2+ methylation markers. They tested three different combinations of markers, and found high levels of sensitivity and specificity, making these markers potentially useful as part of a population‐based screening program.
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Affiliation(s)
- Robert W van Leeuwen
- Department of Gynaecologic Oncology, Cancer Research Centre Groningen, University of Groningen, University Medical Centre Groningen, Groningen, the Netherlands
| | - Anja Oštrbenk
- Institute of Microbiology and Immunology, Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia
| | - Mario Poljak
- Institute of Microbiology and Immunology, Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia
| | - Ate G J van der Zee
- Department of Gynaecologic Oncology, Cancer Research Centre Groningen, University of Groningen, University Medical Centre Groningen, Groningen, the Netherlands
| | - Ed Schuuring
- Department of Pathology, Cancer Research Centre Groningen, University of Groningen, University Medical Centre Groningen, Groningen, the Netherlands
| | - G Bea A Wisman
- Department of Gynaecologic Oncology, Cancer Research Centre Groningen, University of Groningen, University Medical Centre Groningen, Groningen, the Netherlands
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Leeman A, Ebisch RMF, Kasius A, Bosgraaf RP, Jenkins D, van de Sandt MM, de Strooper LMA, Heideman DAM, Snijders PJF, Massuger LFAG, Bekkers RLM, Meijer CJLM, van Kemenade FJ, Quint WGV, Melchers WJG. Defining hrHPV genotypes in cervical intraepithelial neoplasia by laser capture microdissection supports reflex triage of self-samples using HPV16/18 and FAM19A4/miR124-2 methylation. Gynecol Oncol 2018; 151:311-318. [PMID: 30219239 DOI: 10.1016/j.ygyno.2018.09.006] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2018] [Revised: 09/03/2018] [Accepted: 09/06/2018] [Indexed: 01/17/2023]
Abstract
OBJECTIVE HPV16/18 genotyping and detection of hypermethylation of human cell genes involved in cervical oncogenesis have shown promising results in triage of high-risk HPV (hrHPV)-screen positive women on cervical smears. These tests can be performed on self-samples, which contain cervical and vaginal cells. We studied whether a self-sample represents the hrHPV type causing the worst cervical lesion and whether any differences in hypermethylation of FAM19A4/miR124-2 exist between CIN lesions caused by different hrHPV types. These results have important implications for reflex triage of self-samples. METHODS Correlation between genotype found on self-sample using GP5+/6+-PCR-EIA-LMNX and causative hrHPV genotype in the worst lesion on histology was studied using laser capture microdissection (LCM)-SPF10-PCR (N = 152). Hypermethylation of FAM19A4/miR124-2 in the self-sample was tested in a quantitative methylation specific PCR and compared between lesions caused by HPV16/18 and other hrHPV genotypes. RESULTS Causative hrHPV genotype of the worst lesion (CIN1, CIN2, CIN3, invasive cervical cancer) was detected on self-sample in 93.4%. HPV16 was the most frequently found genotype on self-sampling (39.2%, 73/186) and causative genotype in CIN3+ (51.4%, 38/74, all detected on self-sample). There were no differences in the percentages of positive FAM19A4/miR124-2 methylation assays between lesions caused by HPV16/18 (73.8% in CIN3+) or other hrHPV genotypes (66.7% in CIN3+) (p = 0.538). CONCLUSIONS Our results show that hrHPV genotypes found on self-sample were a good representation of hrHPV in the worst CIN lesion and that methylation testing on self-sample for detection of CIN3+ was not significantly different between lesions caused by HPV16/18 and other hrHPV genotypes.
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Affiliation(s)
| | - Renée M F Ebisch
- Department of Obstetrics and Gynaecology, Radboud university medical center, Nijmegen, the Netherlands
| | | | - Remko P Bosgraaf
- Department of Obstetrics and Gynaecology, Radboud university medical center, Nijmegen, the Netherlands
| | - David Jenkins
- DDL Diagnostic Laboratory, Rijswijk, the Netherlands
| | | | - Lise M A de Strooper
- Amsterdam UMC, Vrije Universiteit Amsterdam, Pathology, Cancer Center Amsterdam, De Boelelaan 1117, Amsterdam, the Netherlands
| | - Daniëlle A M Heideman
- Amsterdam UMC, Vrije Universiteit Amsterdam, Pathology, Cancer Center Amsterdam, De Boelelaan 1117, Amsterdam, the Netherlands
| | - Peter J F Snijders
- Amsterdam UMC, Vrije Universiteit Amsterdam, Pathology, Cancer Center Amsterdam, De Boelelaan 1117, Amsterdam, the Netherlands
| | - Leon F A G Massuger
- Department of Obstetrics and Gynaecology, Radboud university medical center, Nijmegen, the Netherlands
| | - Ruud L M Bekkers
- Department of Obstetrics and Gynaecology, Radboud university medical center, Nijmegen, the Netherlands; Department of Obstetrics and Gynaecology, Catharina Hospital, Eindhoven, the Netherlands
| | - Chris J L M Meijer
- Amsterdam UMC, Vrije Universiteit Amsterdam, Pathology, Cancer Center Amsterdam, De Boelelaan 1117, Amsterdam, the Netherlands
| | | | - Wim G V Quint
- DDL Diagnostic Laboratory, Rijswijk, the Netherlands.
| | - Willem J G Melchers
- Department of Medical Microbiology, Radboud university medical center, Nijmegen, the Netherlands
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Verlaat W, Van Leeuwen RW, Novianti PW, Schuuring E, Meijer CJLM, Van Der Zee AGJ, Snijders PJF, Heideman DAM, Steenbergen RDM, Wisman GBA. Host-cell DNA methylation patterns during high-risk HPV-induced carcinogenesis reveal a heterogeneous nature of cervical pre-cancer. Epigenetics 2018; 13:769-778. [PMID: 30079796 PMCID: PMC6224221 DOI: 10.1080/15592294.2018.1507197] [Citation(s) in RCA: 38] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
Cervical cancer development following a persistent infection with high-risk human papillomavirus (hrHPV) is driven by additional host-cell changes, such as altered DNA methylation. In previous studies, we have identified 12 methylated host genes associated with cervical cancer and pre-cancer (CIN2/3). This study systematically analyzed the onset and DNA methylation pattern of these genes during hrHPV-induced carcinogenesis using a longitudinal in vitro model of hrHPV-transformed cell lines (n = 14) and hrHPV-positive cervical scrapings (n = 113) covering various stages of cervical carcinogenesis. DNA methylation analysis was performed by quantitative methylation-specific PCR (qMSP) and relative qMSP values were used to analyze the data. The majority of genes displayed a comparable DNA methylation pattern in both cell lines and clinical specimens. DNA methylation onset occurred at early or late immortal passage, and DNA methylation levels gradually increased towards tumorigenic cells. Subsequently, we defined a so-called cancer-like methylation-high pattern based on the DNA methylation levels observed in cervical scrapings from women with cervical cancer. This cancer-like methylation-high pattern was observed in 72% (38/53) of CIN3 and 55% (11/20) of CIN2, whereas it was virtually absent in hrHPV-positive controls (1/26). In conclusion, hrHPV-induced carcinogenesis is characterized by early onset of DNA methylation, typically occurring at the pre-tumorigenic stage and with highest DNA methylation levels at the cancer stage. Host-cell DNA methylation patterns in cervical scrapings from women with CIN2 and CIN3 are heterogeneous, with a subset displaying a cancer-like methylation-high pattern, suggestive for a higher cancer risk.
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Affiliation(s)
- Wina Verlaat
- a Amsterdam UMC, Vrije Universiteit Amsterdam, Department of Pathology , Cancer Center Amsterdam , Amsterdam , The Netherlands
| | - Robert W Van Leeuwen
- b Department of Gynecologic Oncology , University of Groningen, University Medical Center Groningen, Cancer Research Center Groningen , Groningen , The Netherlands
| | - Putri W Novianti
- a Amsterdam UMC, Vrije Universiteit Amsterdam, Department of Pathology , Cancer Center Amsterdam , Amsterdam , The Netherlands
| | - Ed Schuuring
- c Department of Pathology , University of Groningen, University Medical Center Groningen, Cancer Research Center Groningen , Groningen , The Netherlands
| | - Chris J L M Meijer
- a Amsterdam UMC, Vrije Universiteit Amsterdam, Department of Pathology , Cancer Center Amsterdam , Amsterdam , The Netherlands
| | - Ate G J Van Der Zee
- b Department of Gynecologic Oncology , University of Groningen, University Medical Center Groningen, Cancer Research Center Groningen , Groningen , The Netherlands
| | - Peter J F Snijders
- a Amsterdam UMC, Vrije Universiteit Amsterdam, Department of Pathology , Cancer Center Amsterdam , Amsterdam , The Netherlands
| | - Daniëlle A M Heideman
- a Amsterdam UMC, Vrije Universiteit Amsterdam, Department of Pathology , Cancer Center Amsterdam , Amsterdam , The Netherlands
| | - Renske D M Steenbergen
- a Amsterdam UMC, Vrije Universiteit Amsterdam, Department of Pathology , Cancer Center Amsterdam , Amsterdam , The Netherlands
| | - G Bea A Wisman
- b Department of Gynecologic Oncology , University of Groningen, University Medical Center Groningen, Cancer Research Center Groningen , Groningen , The Netherlands
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Kremer WW, Van Zummeren M, Novianti PW, Richter KL, Verlaat W, Snijders PJF, Heideman DAM, Steenbergen RDM, Dreyer G, Meijer CJLM. Detection of hypermethylated genes as markers for cervical screening in women living with HIV. J Int AIDS Soc 2018; 21:e25165. [PMID: 30101434 PMCID: PMC6088247 DOI: 10.1002/jia2.25165] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2018] [Accepted: 07/02/2018] [Indexed: 01/01/2023] Open
Abstract
INTRODUCTION To evaluate the performance of hypermethylation analysis of ASCL1, LHX8 and ST6GALNAC5 in physician-taken cervical scrapes for detection of cervical cancer and cervical intraepithelial neoplasia (CIN) grade 3 in women living with HIV (WLHIV) in South Africa. METHODS Samples from a prospective observational cohort study were used for these analyses. Two cohorts were included: a cohort of WLHIV who were invited for cervical screening (n = 321) and a gynaecologic outpatient cohort of women referred for evaluation of abnormal cytology or biopsy proven cervical cancer (n = 108, 60% HIV seropositive). Cervical scrapes collected from all subjects were analysed for hypermethylation of ASCL1, LHX8 and ST6GALNAC5 by multiplex quantitative methylation specific PCR (qMSP). Histology endpoints were available for all study subjects. RESULTS Hypermethylation levels of ASCL1, LHX8 and ST6GALNAC5 increased with severity of cervical disease. The performance for detection of CIN3 or worse (CIN3+ ) as assessed by the area under the receiver operating characteristic (ROC) curves (AUC) was good for ASCL1 and LHX8 (AUC 0.79 and 0.81 respectively), and moderate for ST6GALNAC5 (AUC 0.71). At a threshold corresponding to 75% specificity, CIN3+ sensitivity was 72.1% for ASCL1 and 73.8% for LHX8 and all samples from women with cervical cancer scored positive for these two markers. CONCLUSIONS Hypermethylation analysis of ASCL1 or LHX8 in cervical scrape material of WLHIV detects all cervical carcinomas with an acceptable sensitivity and good specificity for CIN3+ , warranting further exploration of these methylation markers as a stand-alone test for cervical screening in low-resource settings.
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Affiliation(s)
- Wieke W Kremer
- Department of PathologyCancer Center AmsterdamVU University Medical CenterAmsterdamThe Netherlands
| | - Marjolein Van Zummeren
- Department of PathologyCancer Center AmsterdamVU University Medical CenterAmsterdamThe Netherlands
| | - Putri W Novianti
- Department of PathologyCancer Center AmsterdamVU University Medical CenterAmsterdamThe Netherlands
- Department of Epidemiology and BiostatisticsVU University Medical CenterAmsterdamThe Netherlands
| | - Karin L Richter
- Department of Medical VirologyUniversity of Pretoria and National Health Laboratory ServicesPretoriaSouth Africa
| | - Wina Verlaat
- Department of PathologyCancer Center AmsterdamVU University Medical CenterAmsterdamThe Netherlands
| | - Peter JF Snijders
- Department of PathologyCancer Center AmsterdamVU University Medical CenterAmsterdamThe Netherlands
| | - Daniëlle AM Heideman
- Department of PathologyCancer Center AmsterdamVU University Medical CenterAmsterdamThe Netherlands
| | - Renske DM Steenbergen
- Department of PathologyCancer Center AmsterdamVU University Medical CenterAmsterdamThe Netherlands
| | - Greta Dreyer
- Department of Obstetrics and GynaecologyUniversity of PretoriaPretoriaSouth Africa
| | - Chris JLM Meijer
- Department of PathologyCancer Center AmsterdamVU University Medical CenterAmsterdamThe Netherlands
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De Strooper LMA, Berkhof J, Steenbergen RDM, Lissenberg-Witte BI, Snijders PJF, Meijer CJLM, Heideman DAM. Cervical cancer risk in HPV-positive women after a negative FAM19A4/mir124-2 methylation test: A post hoc analysis in the POBASCAM trial with 14 year follow-up. Int J Cancer 2018; 143:1541-1548. [PMID: 29663363 PMCID: PMC6099282 DOI: 10.1002/ijc.31539] [Citation(s) in RCA: 62] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2017] [Revised: 02/14/2018] [Accepted: 03/29/2018] [Indexed: 12/21/2022]
Abstract
DNA methylation analysis of cervical scrapes using FAM19A4 and mir124‐2 genes has shown a good clinical performance in detecting cervical cancer and advanced CIN lesions in need of treatment in HPV‐positive women. To date, longitudinal data on the cancer risk of methylation test‐negative women are lacking. In our study, we assessed the longitudinal outcome of FAM19A4/mir124‐2 methylation analysis in an HPV‐positive screening cohort with 14 years of follow‐up. Archived HPV‐positive cervical scrapes of 1,040 women (age 29–61 years), who were enrolled in the POBASCAM screening trial (ISRCTN20781131) were tested for FAM19A4/mir124‐2 methylation. By linkage with the nationwide network and registry of histo‐ and cytopathology in the Netherlands (PALGA), 35 cervical cancers were identified during 14 years of follow‐up comprising three screens (baseline, and after 5 and 10 years). The baseline scrape of 36.1% (n = 375) women tested positive for FAM19A4/mir124‐2 methylation, including 24 women with cervical cancer in follow‐up, and 30.6% (n = 318) had abnormal cytology (threshold borderline dyskaryosis or ASCUS), including 14 women with cervical cancer in follow‐up. Within screening round capability of FAM19A4/mir124‐2 methylation to detect cervical cancer was 100% (11/11, 95% CI: 71.5–100). Kaplan–Meier estimate of 14‐year cumulative cervical cancer incidence was 1.7% (95% CI: 0.66–3.0) among baseline methylation‐negative and 2.4% (95% CI: 1.4–3.6) among baseline cytology‐negative women (risk difference: 0.71% [95% CI: 0.16–1.4]). In conclusion, a negative FAM19A4/mir124‐2 methylation test provides a low cervical cancer risk in HPV‐positive women of 30 years and older. FAM19A4/mir124‐2 methylation testing merits consideration as an objective triage test in HPV‐based cervical screening programs. What's new? While HPV testing is increasingly being used for cervical‐cancer screening, there is a problem with this approach: Most HPV infections won't progress to (pre)malignant disease, which results in a significant number of unnecessary colposcopy referrals and over‐diagnoses. A better triage test is needed to discern which HPV+ women have clinically relevant disease. In this longitudinal study, the authors found that a methylation test may provide adequate predictive power. Low cervical‐cancer incidence after a negative FAM19A4/mir124‐2 methylation test among HPV+ women supports use of this methylation assay as safe, objective triage tool.
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Affiliation(s)
- Lise M A De Strooper
- Department of Pathology, Cancer Center Amsterdam, VU University Medical Center, Amsterdam, The Netherlands
| | - Johannes Berkhof
- Department of Epidemiology and Biostatistics, VU University Medical Center, Amsterdam, The Netherlands
| | - Renske D M Steenbergen
- Department of Pathology, Cancer Center Amsterdam, VU University Medical Center, Amsterdam, The Netherlands
| | - Birgit I Lissenberg-Witte
- Department of Epidemiology and Biostatistics, VU University Medical Center, Amsterdam, The Netherlands
| | - Peter J F Snijders
- Department of Pathology, Cancer Center Amsterdam, VU University Medical Center, Amsterdam, The Netherlands
| | - Chris J L M Meijer
- Department of Pathology, Cancer Center Amsterdam, VU University Medical Center, Amsterdam, The Netherlands
| | - Daniëlle A M Heideman
- Department of Pathology, Cancer Center Amsterdam, VU University Medical Center, Amsterdam, The Netherlands
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40
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Verlaat W, Snoek BC, Heideman DAM, Wilting SM, Snijders PJF, Novianti PW, van Splunter AP, Peeters CFW, van Trommel NE, Massuger LFAG, Bekkers RLM, Melchers WJG, van Kemenade FJ, Berkhof J, van de Wiel MA, Meijer CJLM, Steenbergen RDM. Identification and Validation of a 3-Gene Methylation Classifier for HPV-Based Cervical Screening on Self-Samples. Clin Cancer Res 2018; 24:3456-3464. [PMID: 29632006 DOI: 10.1158/1078-0432.ccr-17-3615] [Citation(s) in RCA: 51] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2017] [Revised: 02/22/2018] [Accepted: 04/02/2018] [Indexed: 01/09/2023]
Abstract
Purpose: Offering self-sampling of cervico-vaginal material for high-risk human papillomavirus (hrHPV) testing is an effective method to increase the coverage in cervical screening programs. Molecular triage directly on hrHPV-positive self-samples for colposcopy referral opens the way to full molecular cervical screening. Here, we set out to identify a DNA methylation classifier for detection of cervical precancer (CIN3) and cancer, applicable to lavage and brush self-samples.Experimental Design: We determined genome-wide DNA methylation profiles of 72 hrHPV-positive self-samples, using the Infinium Methylation 450K Array. The selected DNA methylation markers were evaluated by multiplex quantitative methylation-specific PCR (qMSP) in both hrHPV-positive lavage (n = 245) and brush (n = 246) self-samples from screening cohorts. Subsequently, logistic regression analysis was performed to build a DNA methylation classifier for CIN3 detection applicable to self-samples of both devices. For validation, an independent set of hrHPV-positive lavage (n = 199) and brush (n = 287) self-samples was analyzed.Results: Genome-wide DNA methylation profiling revealed 12 DNA methylation markers for CIN3 detection. Multiplex qMSP analysis of these markers in large series of lavage and brush self-samples yielded a 3-gene methylation classifier (ASCL1, LHX8, and ST6GALNAC5). This classifier showed a very good clinical performance for CIN3 detection in both lavage (AUC = 0.88; sensitivity = 74%; specificity = 79%) and brush (AUC = 0.90; sensitivity = 88%; specificity = 81%) self-samples in the validation set. Importantly, all self-samples from women with cervical cancer scored DNA methylation-positive.Conclusions: By genome-wide DNA methylation profiling on self-samples, we identified a highly effective 3-gene methylation classifier for direct triage on hrHPV-positive self-samples, which is superior to currently available methods. Clin Cancer Res; 24(14); 3456-64. ©2018 AACR.
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Affiliation(s)
- Wina Verlaat
- Cancer Center Amsterdam, Department of Pathology, VU University Medical Center, Amsterdam, the Netherlands
| | - Barbara C Snoek
- Cancer Center Amsterdam, Department of Pathology, VU University Medical Center, Amsterdam, the Netherlands
| | - Daniëlle A M Heideman
- Cancer Center Amsterdam, Department of Pathology, VU University Medical Center, Amsterdam, the Netherlands
| | - Saskia M Wilting
- Cancer Center Amsterdam, Department of Pathology, VU University Medical Center, Amsterdam, the Netherlands
| | - Peter J F Snijders
- Cancer Center Amsterdam, Department of Pathology, VU University Medical Center, Amsterdam, the Netherlands
| | - Putri W Novianti
- Cancer Center Amsterdam, Department of Pathology, VU University Medical Center, Amsterdam, the Netherlands.,Department of Epidemiology and Biostatistics, Amsterdam Public Health Research Institute, VU University Medical Center, Amsterdam, the Netherlands
| | - Annina P van Splunter
- Cancer Center Amsterdam, Department of Pathology, VU University Medical Center, Amsterdam, the Netherlands
| | - Carel F W Peeters
- Department of Epidemiology and Biostatistics, Amsterdam Public Health Research Institute, VU University Medical Center, Amsterdam, the Netherlands
| | - Nienke E van Trommel
- Department of Gynecology, Antoni van Leeuwenhoek Hospital/Netherlands Cancer Institute, Amsterdam, the Netherlands
| | - Leon F A G Massuger
- Department of Obstetrics and Gynaecology, Radboud University Medical Center, Nijmegen, the Netherlands
| | - Ruud L M Bekkers
- Department of Obstetrics and Gynaecology, Radboud University Medical Center, Nijmegen, the Netherlands
| | - Willem J G Melchers
- Department of Medical Microbiology, Radboud University Medical Center, Nijmegen, the Netherlands
| | | | - Johannes Berkhof
- Department of Epidemiology and Biostatistics, Amsterdam Public Health Research Institute, VU University Medical Center, Amsterdam, the Netherlands
| | - Mark A van de Wiel
- Department of Epidemiology and Biostatistics, Amsterdam Public Health Research Institute, VU University Medical Center, Amsterdam, the Netherlands
| | - Chris J L M Meijer
- Cancer Center Amsterdam, Department of Pathology, VU University Medical Center, Amsterdam, the Netherlands
| | - Renske D M Steenbergen
- Cancer Center Amsterdam, Department of Pathology, VU University Medical Center, Amsterdam, the Netherlands.
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Van Ostade X, Dom M, Tjalma W, Van Raemdonck G. Candidate biomarkers in the cervical vaginal fluid for the (self-)diagnosis of cervical precancer. Arch Gynecol Obstet 2017; 297:295-311. [PMID: 29143101 PMCID: PMC5778162 DOI: 10.1007/s00404-017-4587-2] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2017] [Accepted: 11/06/2017] [Indexed: 11/29/2022]
Abstract
Purpose Despite improvement in vaccines against human papilloma virus (HPV), the causative agent of cervical cancer, screening women for cervical precancer will remain indispensable in the coming 30–40 years. A simple test that could be performed at home or at a doctor’s practice and that informs the woman whether she is at risk would significantly help make a broader group of patients who aware that they need medical treatment. Cervical vaginal fluid (CVF) is a body fluid that is very well suited for such a test. Methods Narrative review of cervical (pre)cancer candidate biomarkers from cervicovaginal fluid, is based on a detailed review of the literature. We will also discuss the possibilities that these biomarkers create for the development of a self-test or point-of-care test for cervical (pre)cancer. Results Several DNA, DNA methylation, miRNA, and protein biomarkers were identified in the cervical vaginal fluid; however, not all of these biomarkers are suited for development of a simple diagnostic assay. Conclusions Proteins, especially alpha-actinin-4, are most suited for development of a simple assay for cervical (pre)cancer. Accuracy of the test could further be improved by combination of several proteins or by combination with a new type of biomarker, e.g., originating from the cervicovaginal microbiome or metabolome.
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Affiliation(s)
- Xaveer Van Ostade
- Laboratory of Protein Science, Proteomics and Epigenetic Signaling (PPES), University of Antwerp, Wilrijk, Belgium. .,Centre for Proteomics (CfP), University of Antwerp, Wilrijk, Belgium.
| | - Martin Dom
- Laboratory of Protein Science, Proteomics and Epigenetic Signaling (PPES), University of Antwerp, Wilrijk, Belgium.,Centre for Proteomics (CfP), University of Antwerp, Wilrijk, Belgium
| | - Wiebren Tjalma
- Gynecological Oncology Unit, Department of Obstetrics and Gynecology, Multidisciplinary Breast Clinic, Antwerp University Hospital, University of Antwerp, Edegem, Belgium
| | - Geert Van Raemdonck
- Laboratory of Protein Science, Proteomics and Epigenetic Signaling (PPES), University of Antwerp, Wilrijk, Belgium.,Centre for Proteomics (CfP), University of Antwerp, Wilrijk, Belgium
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42
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Abstract
OBJECTIVE Cervical cancer is the leading cause of cancer-related death in women in South Africa. This study evaluates DNA methylation levels in cervical (pre)cancer and aims to assess the value of high-risk human papillomavirus (hrHPV) testing and methylation analysis, alone or in combination, on physician-taken cervical scrapes to detect cervical cancer, and cervical intraepithelial neoplasia grade 3 (CIN3) in an HIV-infected South African population. DESIGN Prospective observational multicentre cohort study. METHODS Women from a cohort of women living with HIV (n = 355) and a referral cohort (n = 109, 60% HIV seropositive) were included. Cervical scrapes were collected for hrHPV testing and methylation analysis of cell adhesion molecule 1, T-lymphocyte maturation-associated protein, and microRNA124-2 genes. Histologic endpoints were available for all participants. Performance for detection of CIN3 or worse (CIN3+) was determined in the cohort of women living with HIV and different testing strategies were compared. RESULTS HrHPV and methylation positivity rates increased with severity of cervical disease in the two study cohorts, each reaching 100% in samples of women with carcinoma. HrHPV testing showed a sensitivity for CIN3+ of 83.6%, at a specificity of 67.7%. Methylation analysis showed a comparable CIN3+ sensitivity of 85.2%, but a significantly lower specificity of 49.6%. HrHPV testing with reflex methylation analysis showed a CIN3+ sensitivity of 73.8%, at a specificity of 81.5%. CONCLUSION In this HIV-infected South African population, stratifying hrHPV-positive women with reflex methylation analysis detects all cervical carcinomas and yields an acceptable sensitivity and specificity for CIN3+.
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Stanczuk GA, Baxter GJ, Currie H, Forson W, Lawrence JR, Cuschieri K, Wilson A, Patterson L, Govan L, Black J, Palmer T, Arbyn M. Defining Optimal Triage Strategies for hrHPV Screen-Positive Women-An Evaluation of HPV 16/18 Genotyping, Cytology, and p16/Ki-67 Cytoimmunochemistry. Cancer Epidemiol Biomarkers Prev 2017; 26:1629-1635. [PMID: 28887297 DOI: 10.1158/1055-9965.epi-17-0534] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2017] [Revised: 07/20/2017] [Accepted: 09/01/2017] [Indexed: 11/16/2022] Open
Abstract
Background: Several options for the triage of high-risk HPV screen-positive (hrHPV+) women were assessed.Methods: This study incorporated CIN2+ cases and controls, all of whom tested hrHPV+ and whose results of liquid-based cytology (LBC), HPV16/18 genotyping, and p16/Ki67 cytoimmunochemistry were available. Sensitivity and specificity for the CIN2+ of these triage tests were evaluated.Results: Absolute sensitivities of HPV 16/18 typing, LBC, and p16/Ki-67 cytoimmunochemistry for CIN2+ detection were 61.7%, 68.3%, and 85.0% for women with hrHPV+ clinician-taken samples. Respective specificities were 70.5%, 89.1%, and 76.7%. The absolute accuracy of the triage tests was similar for women with a hrHPV+ self-sample. P16/Ki-67 cyto-immunochemistry was significantly more sensitive than LBC although significantly less specific.Conclusions: All three single-test triage options, if positive, exceed the threshold of 20% risk at which colposcopy would be indicated. However, none of them conferred a post-test probability of CIN2+ <2%; which would permit routine recall. P16/Ki-67 cytoimmunochemistry on HPV16/18 negative women had a post-test probability of CIN2+ of 1.7% and 0.6% if also LBC negative.Impact: This is one of the few studies to directly compare the performance of triage strategies of hrHPV+ women, in isolation and combinations. It is the only study assessing triage strategies in women who test hrHPV+ in self-taken vaginal samples. A combined triage option that incorporated HPV 16/18 typing prior to p16/ki-67 cytoimmunochemistry in HPV 16/18-negative women yielded a post-test probability of CIN2+ of >20%, whereas women who tested negative had a probability of CIN2+ of <2%. Cancer Epidemiol Biomarkers Prev; 26(11); 1629-35. ©2017 AACR.
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Affiliation(s)
- Grazyna A Stanczuk
- Department of Research and Development, Dumfries and Galloway Royal Infirmary, Dumfries, United Kingdom.
| | - Gwen J Baxter
- Department of Research and Development, Dumfries and Galloway Royal Infirmary, Dumfries, United Kingdom
| | - Heather Currie
- Department of Obstetrics and Gynaecology, Dumfries and Galloway Royal Infirmary, Dumfries, United Kingdom
| | - William Forson
- Department of Obstetrics and Gynaecology, Dumfries and Galloway Royal Infirmary, Dumfries, United Kingdom
| | - James R Lawrence
- Department of Research and Development, Dumfries and Galloway Royal Infirmary, Dumfries, United Kingdom
| | - Kate Cuschieri
- Scottish HPV Reference Laboratory, Royal Infirmary of Edinburgh, Edinburgh, United Kingdom
| | - Allan Wilson
- Department of Pathology, Monklands Hospital, Airdrie, United Kingdom
| | - Lynne Patterson
- Department of Pathology, Monklands Hospital, Airdrie, United Kingdom
| | - Lynn Govan
- Department of Pathology, Monklands Hospital, Airdrie, United Kingdom
| | - Janice Black
- Department of Pathology, Monklands Hospital, Airdrie, United Kingdom
| | - Tim Palmer
- Department of Pathology, NHS Highland, Inverness, United Kingdom
| | - Marc Arbyn
- Unit of Cancer Epidemiology/Belgian Cancer Centre, Scientific Institute of Public Health, Brussels, Belgium
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Evaluation of p16/Ki-67 dual-stained cytology as triage test for high-risk human papillomavirus-positive women. Mod Pathol 2017; 30:1021-1031. [PMID: 28304400 DOI: 10.1038/modpathol.2017.16] [Citation(s) in RCA: 39] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2016] [Revised: 02/02/2017] [Accepted: 02/03/2017] [Indexed: 12/16/2022]
Abstract
The aim of this study was to evaluate the clinical utility of p16/Ki-67 dual staining, for the identification of CIN in high-risk HPV-positive women from a non-responder screening cohort. P16/Ki-67 dual staining, Pap cytology, and HPV16/18 genotyping were performed on physician-taken liquid-based samples from 495 women who tested high-risk HPV positive on self-sampled material (PROHTECT-3B study). Different triage strategies involving p16/Ki-67 dual staining were evaluated for sensitivity, specificity, and predictive value for ≥CIN2 and ≥CIN3, and compared to Pap cytology with a threshold of atypical cells of undetermined significance. Centrally revised histology or an adjusted endpoint with combined high-risk HPV negative and cytology negative follow-up at 6 months was used as gold standard. Pap cytology (threshold atypical cells of undetermined significance) triage of high-risk HPV-positive samples showed a sensitivity of 93% (95% confidence interval: 85-98) with a specificity of 49% (95% confidence interval: 41-56) for ≥CIN3. Three triage strategies with p16/Ki-67 showed a significantly increased specificity with similar sensitivity. P16/Ki-67 triage of all high-risk HPV-positive samples had a sensitivity of 92% (95% confidence interval: 84-97) and a specificity of 61% (95% confidence interval: 54-69) for ≥CIN3. Applying p16/Ki-67 triage to only high-risk HPV-positive women with low-grade Pap cytology showed a similar sensitivity of 92% (95% confidence interval: 84-97), with a specificity for ≥CIN3 of 64% (95% confidence interval: 56-71). For high-risk HPV-positive women with low-grade and normal Pap cytology, triage with p16/Ki-67 showed a sensitivity of 96% (95% confidence interval: 89-99), and a specificity of 58% (95% confidence interval: 50-65). HPV16/18 genotyping combined with Pap cytology showed a sensitivity and specificity for ≥CIN3 similar to Pap cytology with an atypical cells of undetermined significance threshold. Because the quality of Pap cytology worldwide varies, and differences in sensitivity and specificity are limited between the three selected strategies, p16/Ki-67 triage of all high-risk HPV-positive samples would be the most reliable strategy in triage of high-risk HPV-positive women with an increased specificity and similar sensitivity compared with Pap cytology triage.
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Van Keer S, Pattyn J, Tjalma WAA, Van Ostade X, Ieven M, Van Damme P, Vorsters A. First-void urine: A potential biomarker source for triage of high-risk human papillomavirus infected women. Eur J Obstet Gynecol Reprod Biol 2017; 216:1-11. [PMID: 28689156 DOI: 10.1016/j.ejogrb.2017.06.036] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2017] [Revised: 06/18/2017] [Accepted: 06/24/2017] [Indexed: 12/14/2022]
Abstract
Great interest has been directed towards the use of first-void urine as a liquid biopsy for high-risk human papillomavirus DNA testing. Despite the high correlations established between urinary and cervical infections, human papillomavirus testing is unable to distinguish between productive and transforming high-risk infections that have the tendency to progress to cervical cancer. Thus far, investigations have been primarily confined to the identification of biomarkers for triage of high-risk human papillomavirus-positive women in cervicovaginal specimens and tissue biopsies. This paper reviews urinary biomarkers for cervical cancer and triage of high-risk human papillomavirus infections and elaborates on the opportunities and challenges that have emerged regarding the use of first-void urine as a liquid biopsy for the analysis of both morphological- (conventional cytology and novel immunohistochemical techniques) and molecular-based (HPV16/18 genotyping, host/viral gene methylation, RNA, and proteins) biomarkers. A literature search was performed in PubMed and Web of Science for studies investigating the use of urine as a biomarker source for cervical cancer screening. Five studies were identified reporting on biomarkers that are still in preclinical exploratory or clinical assay development phases and on assessments of non-invasive (urine) samples. Although large-scale validation studies are still needed, we conclude that methylation of both host and viral genes in urine has been proven feasible for use as a molecular cervical cancer triage and screening biomarker in phase two studies. This is especially promising and underscores our hypothesis that human papillomavirus DNA and candidate human and viral biomarkers are washed away with the initial, first-void urine, together with exfoliated cells, debris and impurities that line the urethra opening. Similar to the limitations of self-collected cervicovaginal samples, first-void urine will likely not fulfil the high-quality cellularity standards required for morphological biomarkers. Molecular biomarkers will likely overcome this issue to yield high-throughput, objective, and reproducible results. When using proper sampling, transport, storage, preanalytical biomarker concentration techniques, and clinically validated assays, first-void urine is expected to be a valuable source of molecular biomarkers for cervical cancer screening. Furthermore, as first-void urine can be easily and non-invasively collected, it is a highly preferred technique among women and offers the ability to test both primary high-risk human papillomavirus and biomarkers in the same sample. In addition, the use of first-void urine confers opportunities to reduce loss-to follow-up and non-adherence to screening subjects.
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Affiliation(s)
- Severien Van Keer
- Centre for the Evaluation of Vaccination (CEV), Vaccine & Infectious Disease Institute (VAXINFECTIO), Faculty of Medicine and Health Sciences, University of Antwerp, Belgium
| | - Jade Pattyn
- Centre for the Evaluation of Vaccination (CEV), Vaccine & Infectious Disease Institute (VAXINFECTIO), Faculty of Medicine and Health Sciences, University of Antwerp, Belgium
| | - Wiebren A A Tjalma
- Multidisciplinary Breast Clinic, Unit Gynaecologic Oncology, Department of Obstetrics and Gynaecology, Molecular Imaging, Pathology, Radiotherapy, Oncology (MIPRO), Faculty of Medicine and Health Sciences, Antwerp University Hospital (UZA)-University of Antwerp, Belgium
| | - Xaveer Van Ostade
- Proteomics, Proteinscience, Proteomics & Epigenetic Signalling (PPES), Faculty of Pharmaceutical, Biomedical and Veterinary Sciences, University of Antwerp, Belgium
| | - Margareta Ieven
- Laboratory of Medical Microbiology (LMM), Vaccine & Infectious Disease Institute (VAXINFECTIO), Faculty of Medicine and Health Sciences, University of Antwerp, Belgium
| | - Pierre Van Damme
- Centre for the Evaluation of Vaccination (CEV), Vaccine & Infectious Disease Institute (VAXINFECTIO), Faculty of Medicine and Health Sciences, University of Antwerp, Belgium
| | - Alex Vorsters
- Centre for the Evaluation of Vaccination (CEV), Vaccine & Infectious Disease Institute (VAXINFECTIO), Faculty of Medicine and Health Sciences, University of Antwerp, Belgium.
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Genome-wide DNA Methylation Profiling Reveals Methylation Markers Associated with 3q Gain for Detection of Cervical Precancer and Cancer. Clin Cancer Res 2017; 23:3813-3822. [DOI: 10.1158/1078-0432.ccr-16-2641] [Citation(s) in RCA: 60] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2016] [Revised: 12/15/2016] [Accepted: 01/04/2017] [Indexed: 11/16/2022]
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Espinoza JL, Nguyen VH, Ichimura H, Pham TTT, Nguyen CH, Pham TV, Elbadry MI, Yoshioka K, Tanaka J, Trung LQ, Takami A, Nakao S. A functional polymorphism in the NKG2D gene modulates NK-cell cytotoxicity and is associated with susceptibility to Human Papilloma Virus-related cancers. Sci Rep 2016; 6:39231. [PMID: 27995954 PMCID: PMC5172372 DOI: 10.1038/srep39231] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2016] [Accepted: 11/18/2016] [Indexed: 11/15/2022] Open
Abstract
Human papillomavirus (HPV) is the most common sexually transmitted agent worldwide and is etiologically linked to several cancers, including cervical and genital cancers. NKG2D, an activating receptor expressed by NK cells, plays an important role in cancer immune-surveillance. We analyzed the impact of a NKG2D gene variant, rs1049174, on the incidence of HPV-related cancers in Vietnamese patients and utilized various molecular approaches to elucidate the mechanisms of NKG2D receptor regulation by rs1049174. In a group of 123 patients with HPV+ anogenital cancers, the low cytotoxicity allele LNK was significantly associated with increased cancer susceptibility (p = 0.016). Similar results were also observed in a group of 153 women with cervical cancer (p = 0.05). In functional studies, NK cells from individuals with LNK genotype showed a lower NKG2D expression and displayed less efficient NKG2D-mediated functions than NK cells with HNK genotype. Notably, the rs1049174 variant occurs within a targeting site for miR-1245, a negative regulator of NKG2D expression. Compared with the higher cytotoxicity allele HNK, the LNK allele was more efficiently targeted by miR-1245 and thus determined lower NKG2D expression in NK cells with the LNK genotype. The NKG2D variants may influence cancer immunosurveillance and thus determine susceptibility to various malignancies, including HPV-induced cancers.
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Affiliation(s)
- J. Luis Espinoza
- Cellular transplantation Biology, Kanazawa University, Kanazawa, Japan
| | - Viet H. Nguyen
- Cellular transplantation Biology, Kanazawa University, Kanazawa, Japan
| | - Hiroshi Ichimura
- Department of viral infection and International Health, Graduate School of Medical Sciences, Kanazawa University, Kanazawa, Japan
| | - Trang T. T. Pham
- Department of viral infection and International Health, Graduate School of Medical Sciences, Kanazawa University, Kanazawa, Japan
| | - Cuong H. Nguyen
- Hai Phong University of Medicine and Pharmacy, Hai Phong, Vietnam
| | - Thuc V. Pham
- Hai Phong University of Medicine and Pharmacy, Hai Phong, Vietnam
| | | | - Katsuji Yoshioka
- Division of Molecular Cell Signaling, Cancer Research Institute, Kanazawa University, Kanazawa, Japan
| | - Junji Tanaka
- Division of Virology, Department of Laboratory Science, School of Health Sciences, Kanazawa University, Kanazawa, Japan
| | - Ly Q. Trung
- Soc Trang Provincial Hospital, Soc Trang, Vietnam
| | - Akiyoshi Takami
- Department of Internal Medicine, Division of Hematology, Aichi Medical University, Nagoya, Japan
| | - Shinji Nakao
- Cellular transplantation Biology, Kanazawa University, Kanazawa, Japan
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