PMID: 8939986Nov 29, 1996Paper

Inducible activation of RelB in fibroblasts

The Journal of Biological Chemistry
N E Olashaw

Abstract

RelB, a member of NF-kappaB/Rel family of transcriptional regulators, is an immediate-early gene product that mediates constitutive lymphoid-specific kappaB-directed gene expression. Data presented here show that RelB also functions as a mitogen-inducible DNA binding activity in fibroblasts. Activation of RelB was observed in three mouse fibroblast lines, and agents activating RelB in quiescent and cycling cells included platelet-derived growth factor, phorbol ester, and serum. Additional data implicate cyclic AMP in the regulation of RelB activity. These findings suggest that RelB may play different roles in different cell types.

Related Concepts

Related Feeds

ASBMB Publications

The American Society for Biochemistry and Molecular Biology (ASBMB) includes the Journal of Biological Chemistry, Molecular & Cellular Proteomics, and the Journal of Lipid Research. Discover the latest research from ASBMB here.