High GFPT1 expression predicts unfavorable outcomes in patients with resectable pancreatic ductal adenocarcinoma.

ABSTRACT:

Background

Glutamine-fructose-6-phosphate transaminase 1 (GFPT1) is the first rate-limiting enzyme of the hexosamine biosynthesis pathway (HBP), which plays a pivotal role in the progression of pancreatic ductal adenocarcinoma (PDAC). Therefore, we investigated the prognostic significance of GFPT1 expression in patients with resectable PDAC.

Methods

We analyzed public datasets to compare GFPT1 expression in tumor tissues and normal/adjacent pancreatic tissues. We measured the relative GFPT1 expression of 134 resected PDAC specimens in our institution, using real-time polymerase chain reaction (PCR). Survival was compared between high and low GFPT1 expression groups using Kaplan-Meier curves and log-rank tests. Multivariate analyses were estimated using Cox regression and log

SUBMITTER: Gong Y 

PROVIDER: S-EPMC7849098 | biostudies-literature | 2021 Jan

REPOSITORIES: biostudies-literature