REGγ promotes mantle cell lymphoma cell apoptosis by downregulating NF-κB signaling.

ABSTRACT:

Background

Mantle cell lymphoma (MCL) is an aggressive B-cell non-Hodgkin lymphoma (NHL). REGγ is important for tumor occurrence and development, but understanding of the specific role of REGγ in MCL is lacking. We aimed to identify REGγ effects on the proliferation and apoptosis of MCL cells and clarify the underlying mechanisms.

Methods

JEKO-1 cells stably transfected with a doxycycline-inducible Tet-On system expressed high levels of REGγ. JEKO-1 cells stably expressing shRNA-REGγ to reduce REGγ levels were constructed. Cell proliferation, apoptosis, and p-NF-κB, NF-κB, IkB, REGγ, p-STAT3, STAT3, and PSMB5 levels in transfected cells and in transfected cells treated with Stattic, that is a nonpeptidic small molecule exhibited to selectively inhibit signal transducer and a

SUBMITTER: Zeng XX 

PROVIDER: S-EPMC10007892 | biostudies-literature | 2023 Feb

REPOSITORIES: biostudies-literature