Immunity to Chlamydia trachomatis and Host-Pathogen Interactions During Infection

• Main Author: Olive, Andrew James
• Other Authors: Starnbach, Michael N.
• Language: en_US
• Published: Harvard University 2014
• Subjects: Microbiology; Bacterial Pathogenesis; Chlamydia trachomatis; Host-Pathogen interactions; Immune responses to pathogens; T-cell Responses
• Online Access: http://dissertations.umi.com/gsas.harvard:11263; http://nrs.harvard.edu/urn-3:HUL.InstRepos:11744433

Infections with the bacterial pathogen Chlamydia trachomatis are a critical public health problem. Chlamydia remains the number one cause of preventable blindness worldwide and the leading cause of bacterial sexually transmitted infections in the United States. In humans, repeat and persistent infections with Chlamydia result in severe inflammation. Inflammation in the conjunctiva can result in blindness, while inflammation in the genital tract can result in pelvic inflammatory disease, ectopic pregnancy or infertility. In order to curb the increasing incidence of Chlamydia infections worldwide it will be necessary to develop a protective vaccine that affords long-term protection and prevents pathologies. To better inform vaccine development we must understand the mechanisms that drive long-term immunity in the genital tract and elucidate critical interactions between Chlamydia and host cells to uncover potential mechanisms of immune evasion.