Is There a Hidden Burden of Disease as a Result of Epigenetic Epithelial-to-Mesenchymal Transition Following Chlamydia trachomatis Genital Tract Infection?

Chlamydia trachomatis (CT), the most common bacterial sexually transmitted infection worldwide, has been widely researched for its involvement in many disease pathologies in the reproductive tract, including pelvic inflammatory disease, ectopic pregnancy, and tubal factor infertility. Recent findings, through the efforts to understand the pathogenesis of CT, suggest that CT can induce the process of epithelial-to-mesenchymal transition (EMT) through epigenetic changes in the epithelium of the female reproductive tract. This literature review aims to analyze the evidence for CT's ability to promote EMT and to pinpoint the areas that merit further investigation.