Relative expression of KLK5 to LEKTI is associated with aggressiveness of oral squamous cell carcinoma.

ABSTRACT:

Background

Oral squamous cell carcinoma (OSCC) remains a challenging cancer to treat despite all the advances of the last 50 years. Kallikrein 5 (KLK5) is among the serine proteases implicated in OSCC development. However, whether the activity of KLK5 promotes carcinogenesis is still controversial. Moreover, knowledge regarding the role of the KLK5 cognate inhibitor, Lympho-Epithelial Kazal-Type related Inhibitor (LEKTI), in OSCC is scarce. We have, thus, sought to investigate the importance of KLK5 and LEKTI expression in premalignant and malignant lesions of the oral cavity.

Methods

KLK5 and LEKTI protein expression was evaluated in 301 human samples, which were comprised of non-malignant and malignant lesions of the oral cavity. Moreover, a bioinformatic analysis of the o

SUBMITTER: Alves MG 

PROVIDER: S-EPMC7708696 | biostudies-literature | 2021 Jan

REPOSITORIES: biostudies-literature