کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
3406785 | 1223595 | 2012 | 5 صفحه PDF | دانلود رایگان |
Human papillomavirus genotyping is being considered in cervical screening programs and for monitoring the effectiveness of HPV vaccination. Both approaches require access to fast, easy and high-throughput technology. The aim of this study was to compare a new commercial assay (f-HPV typing™) with the Hybrid Capture II® (HC2) to detect HPV infection. The F-HPV typing is a multiplex fluorescent PCR method recognizing E6 and E7 regions of 13 high-risk (HR) HPV types, the same set of HR-types targeted HC2 test. A subset of 157 cervical samples was tested with both assays. The percentage of positive HR-HPV DNA samples was 24% (37/155) by HC2 and 33% (49/155) by f-HPV typing. Concordant results were found in 133/155 (overall agreement, 85.8%; Cohen's kappa = 0.65). The analytical sensitivity and specificity of f-HPV were 97.6 and 93, respectively. In conclusion, this study shows that the f-HPV assay provides a good alternative to HC2 to detect HPV infection, allowing simple and rapid HPV genotyping and detecting multiple infections.
► Multiplex PCR based f-HPV assay allows simultaneous detection and typing of 15 HPV types.
► The new f-HPV assay has shown high sensitivity to detect HPV infection.
► The new f-HPV assay provides a good alternative to HC2 to detect HPV infection.
Journal: Journal of Virological Methods - Volume 183, Issue 1, July 2012, Pages 14–18