PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 18342625-3 2008 Here we show that Stra13 and Dec2, two circadian transcriptional regulators which play a crucial role in cell proliferation and apoptosis are overexpressed and no longer rhythmic in serum shocked fibroblasts treated with CoCl(2,) a substitute of hypoxia. cobaltous chloride 221-228 basic helix-loop-helix family member e40 Homo sapiens 18-24