Association between toll-like receptor expression and human papillomavirus type 16 persistence.

ABSTRACT: The mechanisms involved in mucosal immune control of cervical human papillomavirus (HPV) infection remain ill defined. Because toll-like receptors (TLRs) are key players in innate immune responses, we investigated the association between TLR expression and viral persistence or clearance in young women with incident infections with oncogenic HPV types 16 or 51. Messenger RNA expression of TLR1, TLR2, TLR3, TLR4, TLR6, TLR7, TLR8 and TLR9 was measured by quantitative reverse transcription-PCR using human endocervical specimens, collected before and after viral acquisition, in a cohort well characterized for HPV infections. Wilcoxon rank sum test was used to compare the change seen from preinfection to incident infection between women who subsequently cleared infection with those who did not.

SUBMITTER: Daud II 

PROVIDER: S-EPMC2952342 | biostudies-literature | 2011 Feb

REPOSITORIES: biostudies-literature