WebMay 22, 2024 · In the present study, we found that CYP17A1 expression was significantly increased by Sp1 and correlated with poor prognosis in glioma patients. In particular, CYP17A1 upregulation was caused by the inhibitory effect of Sp1 on DNMT3a-mediated CYP17A1 repression, and CYP17A1 induced TMZ resistance by increasing DHEA … WebCYP17A1 promoter polymorphism (rs17115149, -600C>A) is a functional regulatory SNP which associated with its expression possibly by epigenetic pathway, which may signify a …
CYP17A1 Gene - Somatic Mutations in Cancer - Wellcome …
Cytochrome P450 17A1 (steroid 17α-monooxygenase, 17α-hydroxylase, 17-alpha-hydroxylase, 17,20-lyase, 17,20-desmolase) is an enzyme of the hydroxylase type that in humans is encoded by the CYP17A1 gene on chromosome 10. It is ubiquitously expressed in many tissues and cell types, including the zona … See more Gene The CYP17A1 gene resides on chromosome 10 at the band 10q24.3 and contains 8 exons. The cDNA of this gene spans a length of 1527 bp. This gene encodes a member … See more Expression of CYP17A1 has been found in all of the traditional steroidogenic tissues except the placenta, including the zona reticularis and zona fasciculata of the adrenal cortex, the Leydig cells of the testes, the thecal cells of the ovaries, and, more recently, in See more CYP17A1 inhibitors Currently, the FDA has approved only one CYP17A1 inhibitor, abiraterone, which contains a steroidal scaffold that is similar to the endogenous … See more • Pregnenolone • 17α-Hydroxypregnenolone • Progesterone See more CYP17A1 is a member of the cytochrome P450 superfamily of enzymes localized in the endoplasmic reticulum. Proteins in this family are monooxygenases that catalyze synthesis of See more Mutations in this gene are associated with rare forms of congenital adrenal hyperplasia, specifically 17α-hydroxylase deficiency/17,20-lyase deficiency and isolated 17,20-lyase deficiency. In humans, the CYP17A1 gene is largely associated with … See more • Biology portal • Steroidogenic enzyme • Cytochrome P450 oxidoreductase deficiency See more WebApr 21, 2015 · CYP17A1 and AR would seem to be the two most important actors in the AR signalling axis in the acquisition of resistance to abiraterone treatment (Friedlander et al, 2012; Lin et al, 2013). giochi bluetooth iphone
Frontiers A Study on the Association Between Polymorphisms in …
WebAug 28, 2024 · Thus, CYP17A1 inhibition with ketoconazole and abiraterone is essential to reduce the levels of adrenal and intratumoral androgens and overcome castration resistance. 17βHSD, 17β-hydroxysteroid ... WebMorusflavone, a flavonoid from Morus alba L., was evaluated for its interactive ability and stability with CYP17A1, in comparison with abiraterone, which is a Food and Drug Administration (FDA)-approved CYP17A1 inhibitor. CYP17A1 inhibition is an important therapeutic target for prostate cancer. The CHAMM36 force field was used to perform … WebCYP17A1. Cytochrome P450 17A1 ( steroid 17α-monooxygenase, 17α-hydroxylase, 17-alpha-hydroxylase, 17,20-lyase, 17,20-desmolase) is an enzyme of the hydroxylase type that in humans is encoded by the CYP17A1 gene on chromosome 10. [5] It is ubiquitously expressed in many tissues and cell types, including the zona reticularis and zona ... giochi big fish free