Chlamydia trachomatis Infection Does Not Enhance Local Cellular Immunity against Concurrent Candida Vaginal Infection

Open Access
Publisher Website
Google Scholar
Abstract
Although Th1-type cell-mediated immunity (CMI) is the predominant host defense mechanism against mucosal Candida albicans infection, CMI against a vaginal C. albicans infection in mice is limited at the vaginal mucosa despite a strong Candida -specific Th1-type response in the draining lymph nodes. In contrast, Th1-type CMI is highly effective against an experimental Chlamydia trachomatis genital tract infection. This study demonstrated through two independent designs that a concurrent Candida and Chlamydia infection could not accelerate or modulate the anti- Candida CMI response. Together, these results suggest that host responses to these genital tract infections are independent and not influenced by the presence of the other.