Article
Regulation of Human FcεRI α-Chain Gene Expression by Multiple Transcription Factors
1 May 2002
Abstract excerpt
Transcriptional regulation of the gene-encoding human Fc epsilon RI alpha-chain was analyzed in detail. EMSA revealed that either YY1 or PU.1 bound to the region close to that recognized by Elf-1. The alpha-chain promoter activity was up-regulated approximately 2-fold by exogenously expressed YY1 or PU.1 and approximately 7-fold by GATA-1, respectively, in KU812 cells. In contrast, coexpression of GATA-1 with...
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