Unknown,Transcriptomics,Genomics,Proteomics

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Genome wide glucocorticoid receptor (GR) binding sites upon cortisol treatment in human CD8 T cells


ABSTRACT: To map genome-wide chromatin occupancy of the human glucocorticoid receptor (GR; encoded by NR3C1) in primary activated human CD8⁺ T cells, ChIP–seq was performed following physiological cortisol stimulation. CD8⁺ T cells were isolated from healthy adult donors by immunomagnetic negative selection, activated in vitro with plate-bound anti-CD3 and anti-CD28, expanded in IL-2, and then re-stimulated with anti-CD3/anti-CD28 in the presence of hydrocortisone (cortisol; 100 nM) for 48 hours or vehicle control. GR-bound chromatin was immunoprecipitated and profiled by high-throughput sequencing to identify cortisol-induced GR binding sites and infer direct GR target loci in human CD8⁺ T cells.

INSTRUMENT(S): Chromatin IP kit, Performed by Novogene; Illumina library preparation instrumentation (provider standard), Immunomagnetic separation system (e.g., Miltenyi MACS separator), Tissue culture facilities (biosafety cabinet, CO₂ incubator) , Bench centrifuge, Illumina NovaSeq 6000

ORGANISM(S): Homo sapiens

SUBMITTER: SOURA CHAKRABORTY 

PROVIDER: E-MTAB-16594 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

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