PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 19228734-0 2009 Mitotic deregulation by survivin in ErbB2-overexpressing breast cancer cells contributes to Taxol resistance. Paclitaxel 92-97 erb-b2 receptor tyrosine kinase 2 Homo sapiens 36-41 19228734-2 2009 Here, we studied whether overexpression of ErbB2 may lead to mitotic deregulation in breast cancer cells via up-regulation of survivin that confers Taxol resistance. Paclitaxel 148-153 erb-b2 receptor tyrosine kinase 2 Homo sapiens 43-48 19228734-3 2009 EXPERIMENTAL DESIGN: ErbB2-overexpressing and ErbB2-low-expressing breast cancer cell lines were used to compare their mitotic exit rate, survivin expression level, and apoptosis level in response to Taxol. Paclitaxel 200-205 erb-b2 receptor tyrosine kinase 2 Homo sapiens 21-26 19228734-7 2009 ErbB2-overexpressing cells exited M phase faster than ErbB2-low-expressing cells, which correlated with the increased resistance to Taxol-induced apoptosis. Paclitaxel 132-137 erb-b2 receptor tyrosine kinase 2 Homo sapiens 0-5 19228734-10 2009 In addition, combination treatment of Taxol with PI3K/Akt and Src inhibitor led to increased apoptosis in ErbB2-overexpressing breast cancer cells than single treatment. Paclitaxel 38-43 erb-b2 receptor tyrosine kinase 2 Homo sapiens 106-111 19228734-11 2009 CONCLUSIONS: Survivin up-regulation by ErbB2 is a critical event in ErbB2-mediated faster mitotic exit and contributes to Taxol resistance. Paclitaxel 122-127 erb-b2 receptor tyrosine kinase 2 Homo sapiens 39-44 19228734-11 2009 CONCLUSIONS: Survivin up-regulation by ErbB2 is a critical event in ErbB2-mediated faster mitotic exit and contributes to Taxol resistance. Paclitaxel 122-127 erb-b2 receptor tyrosine kinase 2 Homo sapiens 68-73