Arginase is upregulated in healthy women infected by oncogenic HPV types.

Introduction: The implication of arginase enzyme in Human Papillomavirus (HPV) infections has not been clearly elucidated. The present study investigates whether HPV infection is correlated with changes in plasmatic arginase activity and cervical ARG1 and ARG2 mRNA expression among infected women negative for intraepithelial lesions (NIL).

Materiel And Methods: The present study included 300 women.

Arginase is involved in cervical lesions progression and severity.

Background: Little is known about the relationship between arginase, an immunosuppressive enzyme, and cervical lesions. The present study is aimed at evaluating arginase activity in plasma and mRNA arginase isoforms expression in cervical cells of patients with abnormal cytology and identifying their relationship with Human papillomavirus (HPV) related parameters such as: HPV type, HPV circulating viral load and anti-HPV16 IgG.

Methods: This study included 77 women with cervical lesions and 95 matched controls.