High prevalence of intermediate-risk human papillomavirus infection in uterine cervices of Kenyan women infected with human immunodeficiency virus
Rahman, M.; Sasagawa, T.; Yamada, R.; Kingoro, A.; Ichimura, H.; Makinoda, S.
Journal of Medical Virology 83(11): 1988-1996
2011
ISSN/ISBN: 1096-9071 PMID: 21915875 DOI: 10.1002/jmv.22203Document Number: 228984
The aim of this study was to investigate an association between certain human papillomavirus (HPV) types and human immunodeficiency virus (HIV) infections. Sexually active females (n = 487; 19-61 years old) were enrolled in the study. Subjects underwent Pap testing and evaluations of HIV and HPV infection status on uterine cervical cell samples. HPV genotyping was performed using a Kurabo GeneSQUARE DNA microarray test. Overall, 23 HPV genotypes were detected, and the most prevalent HPV genotype was HPV-52, followed by HPV-39, -54, -45, -56, -53, -31, -42, -16, -68, and -51. HPV-30, -53, -54, -61, and -66, which are associated with abnormal cytology, are categorized as intermediate-risk in this study. Detection of both high- and intermediate-risk HPV types was significantly associated with cervical abnormality and HIV infection. Multivariate analysis revealed that some high-risk HPV types (HPV-31, -45, -51, -56, and -59) and most intermediate-risk HPV types were associated with HIV infection, while the high-risk types (HPV-16, -18, -33, -35, -39, -52, -58, and -68) were not. The oncogenic effect of the most malignant HPV types (e.g., HPV-16 and -18) appear to be lower, while that of intermediate-risk types are greater, in areas with a high prevalence of HIV infection.
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