PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 18778717-0 2008 The effects of 1,4-benzoquinone on c-Myb and topoisomerase II in K-562 cells. quinone 15-31 MYB proto-oncogene, transcription factor Homo sapiens 35-40 18778717-3 2008 BQ has been shown to increase the activity of c-Myb, which is an important transcription factor involved in hematopoiesis, cell proliferation, and cell differentiation. quinone 0-2 MYB proto-oncogene, transcription factor Homo sapiens 46-51 18778717-7 2008 We hypothesized that BQ can increase c-Myb activity, which in turn increases Topo IIalpha promoter activity resulting in increased DNA strand breaks. quinone 21-23 MYB proto-oncogene, transcription factor Homo sapiens 37-42 18778717-10 2008 However, BQ (37microM for 24h) exposure caused a significant increase in Topo IIalpha promoter activity, which could be blocked by the overexpression of the DBD polypeptide, suggesting that BQ exposure increases Topo IIalpha promoter activity through the c-Myb signaling pathway. quinone 9-11 MYB proto-oncogene, transcription factor Homo sapiens 255-260 18778717-10 2008 However, BQ (37microM for 24h) exposure caused a significant increase in Topo IIalpha promoter activity, which could be blocked by the overexpression of the DBD polypeptide, suggesting that BQ exposure increases Topo IIalpha promoter activity through the c-Myb signaling pathway. quinone 190-192 MYB proto-oncogene, transcription factor Homo sapiens 255-260