1. Reliable identification of women with CIN3+using hrHPV genotyping and methylation markers in a cytology-screened referral population
- Author
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Leeman, Annemiek, Pino Saladrigues, Marta del, Marimon, L., Torné Bladé, Aureli, Ordi, Jaume, Ter Harmsel, Bram, Meijer, Chris J. L. M., Jenkins, David, Van Kemenade, Folkert J., Quint, Wim G.V., and Pathology
- Subjects
Adult ,FAM19A4 ,Genotype ,Papillomaviruses ,cervical cancer ,Cytodiagnosis ,Uterine Cervical Neoplasms ,Sensitivity and Specificity ,miR124‐2 ,Medicina preventiva ,Humans ,Mass Screening ,Prospective Studies ,Cancer Therapy and Prevention ,human papillomavirus ,Papil·lomavirus ,Papillomaviridae ,Referral and Consultation ,miR124-2 ,Aged ,Preventive medicine ,Papillomavirus Infections ,Reproducibility of Results ,DNA Methylation ,Middle Aged ,Uterine Cervical Dysplasia ,female genital diseases and pregnancy complications ,intraepithelial neoplasia ,Female ,Triage - 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, 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.
- Published
- 2019