Patterns of genome-wide VDR locations.

ABSTRACT: The genome-wide analysis of the binding sites of the transcription factor vitamin D receptor (VDR) is essential for a global appreciation the physiological impact of the nuclear hormone 1α,25-dihydroxyvitamin D3 (1,25(OH)2D3). Genome-wide analysis of lipopolysaccharide (LPS)-polarized THP-1 human monocytic leukemia cells via chromatin immunoprecipitation sequencing (ChIP-seq) resulted in 1,318 high-confidence VDR binding sites, of which 789 and 364 occurred uniquely with and without 1,25(OH)2D3 stimulation, while only 165 were common. We re-analyzed five public VDR ChIP-seq datasets with identical peak calling settings (MACS, version 2) and found, using a novel consensus summit identification strategy, in total 23,409 non-overlapping VDR binding sites, 75% of which are unique within the si

SUBMITTER: Tuoresmaki P 

PROVIDER: S-EPMC4005760 | biostudies-literature | 2014

REPOSITORIES: biostudies-literature