CYP2W1 is highly expressed in adrenal glands and is positively associated with the response to mitotane in adrenocortical carcinoma.

Autor: Cristina L Ronchi, Silviu Sbiera, Marco Volante, Sonja Steinhauer, Vanessa Scott-Wild, Barbara Altieri, Matthias Kroiss, Margarita Bala, Mauro Papotti, Timo Deutschbein, Massimo Terzolo, Martin Fassnacht, Bruno Allolio
Jazyk: angličtina
Rok vydání: 2014
Předmět:
Zdroj: PLoS ONE, Vol 9, Iss 8, p e105855 (2014)
Druh dokumentu: article
ISSN: 1932-6203
DOI: 10.1371/journal.pone.0105855
Popis: Adrenocortical tumors comprise frequent adenomas (ACA) and rare carcinomas (ACC). Human cytochrome P450 2W1 (CYP2W1) is highly expressed in some cancers holding the potential to activate certain drugs into tumor cytotoxins.To investigate the CYP2W1 expression in adrenal samples and its relationship with clinical outcome in ACC.CYP2W1 expression was investigated by qRT-PCR in 13 normal adrenal glands, 32 ACA, 25 ACC, and 9 different non-adrenal normal tissue samples and by immunohistochemistry in 352 specimens (23 normal adrenal glands, 33 ACA, 239 ACC, 67 non-adrenal normal or neoplastic samples).CYP2W1 mRNA expression was absent/low in normal non-adrenal tissues, but high in normal and neoplastic adrenal glands (all P
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