Chlamydia trachomatis-infected patients display variable antibody profiles against the nine-member polymorphic membrane protein family.

ABSTRACT: Genomic analysis of the Chlamydiaceae has revealed a multigene family encoding large, putatively autotransported polymorphic membrane proteins (Pmps) with nine members in the sexually transmitted pathogen Chlamydia trachomatis. While various pathogenesis-related functions are emerging for the Pmps, observed genotypic and phenotypic variation among several chlamydial Pmps in various Chlamydia species has led us to hypothesize that the pmp gene repertoire is the basis of a previously undetected mechanism of antigenic variation. To test this hypothesis, we chose to examine the serologic response of C. trachomatis-infected patients to each Pmp subtype. Immune serum samples were collected from four populations of patients with confirmed C. trachomatis genital infection: 40 women with pelvic inf

SUBMITTER: Tan C 

PROVIDER: S-EPMC2715660 | biostudies-literature | 2009 Aug

REPOSITORIES: biostudies-literature