grade squamous intraepithelial lesions (HSIL) and with cervical cancer. The progression or
regression of the lesions may depend, among other factors, on the host heritable immune
response. Because human leukocyte antigen (HLA)-G molecules are involved in the
modulation of innate and adaptive immune responses, and because no previous studies
have evaluated HLA-G polymorphism in patients with SIL, we conducted a study to assess …