Leptin and its receptor in glucose metabolism of T-cell lymphoma.

ABSTRACT: T-cell lymphoma (TCL) is a group of heterogeneous disorders with a poor response to conventional treatment. In order to identify novel therapeutic targets, the present study investigated the effect of leptin and its receptor on glucose metabolism in TCL. The expression of the leptin receptor (ObR), and glucose transporter (Glut)1 and 4 was detected in TCL and reactive lymphoid hyperplasia (RLH) tissues by immunohistochemical analysis. A higher level of ObR expression was observed in the TCL tissues than in the RLH tissues (58.3 vs. 22.2%; P=0.012), and ObR overexpression was associated with high expression of Glut1 (P=0.007). In vitro analysis using the human TCL MOLT-3 cell line demonstrated that leptin stimulated cell glucose uptake via promoting recruitment and expression of Glut

SUBMITTER: Han TJ 

PROVIDER: S-EPMC6176461 | biostudies-literature | 2018 Nov

REPOSITORIES: biostudies-literature