Development of gene set for IL-6-dependent RB inactivation signature
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ABSTRACT: Our findings suggested that tamxofen resistance induced by RB depletion depends on increased IL-6 production. To elucidate molecular mechanism, we employed whole genome microarray expression profiling as a discovery platform to identify IL-6-dependent RB inactivation signature. RB depleted MCF7 and control MCF7 were cultured with 2 ug/ml anti-IL-6 antibody or IgG, and a 35-gene signature upregulated by RB depletion in an IL-6 dependent manner was identified. This gene set was highly enriched in genes involved in mitochondrial respiration chain. These data revealed that activation of mitochondrial respiration contribute to RB-depletion induced tamoxifen resistance.
ORGANISM(S): Homo sapiens
PROVIDER: GSE64525 | GEO | 2016/03/19
SECONDARY ACCESSION(S): PRJNA271251
REPOSITORIES: GEO
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