PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 28530704-0 2017 Upregulation of CYP17A1 by Sp1-mediated DNA demethylation confers temozolomide resistance through DHEA-mediated protection in glioma. Dehydroepiandrosterone 98-102 cytochrome P450 family 17 subfamily A member 1 Homo sapiens 16-23 28530704-2 2017 Cytochrome P450 17A1 (CYP17A1), which converts pregnenolone to dehydroepiandrosterone (DHEA) in endocrine organs and the brain, is required for prostate cancer progression and acquired chemotherapeutic resistance. Dehydroepiandrosterone 63-85 cytochrome P450 family 17 subfamily A member 1 Homo sapiens 0-20 28530704-2 2017 Cytochrome P450 17A1 (CYP17A1), which converts pregnenolone to dehydroepiandrosterone (DHEA) in endocrine organs and the brain, is required for prostate cancer progression and acquired chemotherapeutic resistance. Dehydroepiandrosterone 63-85 cytochrome P450 family 17 subfamily A member 1 Homo sapiens 22-29 28530704-2 2017 Cytochrome P450 17A1 (CYP17A1), which converts pregnenolone to dehydroepiandrosterone (DHEA) in endocrine organs and the brain, is required for prostate cancer progression and acquired chemotherapeutic resistance. Dehydroepiandrosterone 87-91 cytochrome P450 family 17 subfamily A member 1 Homo sapiens 0-20 28530704-2 2017 Cytochrome P450 17A1 (CYP17A1), which converts pregnenolone to dehydroepiandrosterone (DHEA) in endocrine organs and the brain, is required for prostate cancer progression and acquired chemotherapeutic resistance. Dehydroepiandrosterone 87-91 cytochrome P450 family 17 subfamily A member 1 Homo sapiens 22-29 28530704-3 2017 However, whether CYP17A1-mediated DHEA synthesis is involved in brain tumor malignancy, especially in glioma, the most prevalent brain tumor, is unknown. Dehydroepiandrosterone 34-38 cytochrome P450 family 17 subfamily A member 1 Homo sapiens 17-24 28530704-4 2017 To investigate the role of CYP17A1 in glioma, we determined that CYP17A1 expression is significantly increased in gliomas, which secrete more DHEA than normal astrocytes. Dehydroepiandrosterone 142-146 cytochrome P450 family 17 subfamily A member 1 Homo sapiens 65-72 28530704-9 2017 Together, our results suggest that components of the Sp1-CYP17A1-DHEA axis, which promotes the development of TMZ resistance, may serve as potential biomarkers and therapeutic targets in recurrent glioma. Dehydroepiandrosterone 65-69 cytochrome P450 family 17 subfamily A member 1 Homo sapiens 57-64