Previous Chlamydia trachomatis infection elevates expression of:
1. TGF alpha in CIN I, CIN II, CIN III
2. HPV 16 in CIN I, CW II, CIN III and invasive carcinoma
3. Ki 67 in CIN III and invasive carcinoma.
Chronic Chlamydial infection is very often associated with cervical hypertr
ophy.