Kallikrein 5 overexpression is associated with poor prognosis in uterine cervical cancer.

ABSTRACT:

Objective

Kallikrein 5 (KLK5), which is frequently observed in normal cervico-vaginal fluid, is known to be related to prognosis in several solid tumors. We investigated the prognostic significance of KLK5 in uterine cervical cancer using tumor tissue microarray and immunohistochemistry staining.

Methods

We analyzed samples of 165 patients with uterine cervical cancer who received definitive radiation therapy between 2004 and 2012. We divided patients into two groups stratified by their KLK5 activity by immunohistochemistry staining: negative/weak (0-1+) (n=120 patients) and moderate/strong (2-3+) group (n=45 patients). Patient and tumor characteristics, patterns of failure, and survival outcomes were compared. Univariable and multivariable analyses were performed to identif

SUBMITTER: Chang JS 

PROVIDER: S-EPMC7593226 | biostudies-literature | 2020 Nov

REPOSITORIES: biostudies-literature