Genotyping of Human Papillomavirus in Condyloma Acuminata
- VernacularTitle:尖锐湿疣皮损中人乳头瘤病毒基因分型研究
- Author:
Mingjun JIANG
;
Shuqi WANG
;
Xiangdong GONG
;
Yanhua YU
;
Qiang CHEN
;
Sheng GAO
;
Yueping YIN
;
Guozhu HAN
;
Jianfang SUN
- Publication Type:Journal Article
- Keywords:
Condyloma acuminata;
Human papillomavirus;
Polymerase chain reaction;
Reverse line blot
- From:
Chinese Journal of Dermatology
1994;0(05):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To systematically investigate the molecular epidemiological profiles of human papillomavirus (HPV) in patients with condyloma acuminata(CA). Methods Two hundred and one samples of HPV DNA isolated from CA were PCR amplified by the PGMY09/11 primer system. The PCR products were simultaneously hybridized to 37 specific HPV probes immobilized on a nylon strip and then genotyped. All DNA templates were further PCR amplified using HPV 6 and 11 type specific primers for verification. Results All samples were HPV DNA positive consisting of totally 31 genotypes, the types of which were type 11(53.7%, 108/201), 6(43.8%, 88/201), 16(6.5%, 13/201), 52(6.0%, 12/201), 33(5.5%, 11/201), cp6108 (5.5%, 11/201) and 42 (5.0%, 10/201). The samples infected with a single and mixed types of HPV accounted for 60.2% (121/201) and 39.8% (80/201) respectively. Consistent results were found with the detection of HPV6 and 11 between hybridization assay and type-specific PCR. Conclusions At least 31 HPV genotypes are associated with CA. HPV 11 predominates while 68, 40, 54, 67, 73, 82, 35, 64 and 83 are rare in CA. Type cp6108 is detected in CA for the first time with a high prevalence. HPV26, 69, 70, 71,72 and IS39 might be not associated with CA. CA infected with a single and mixed HPV types accounts for 60.2% and 39.8%, respectively.
