Title : Abiraterone acetate exerts a cytotoxic effect in human prostate cancer cell lines.

Pub. Date : 2019 Jun

PMID : 30770950






11 Functional Relationships(s)
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1 To study the capability of the CYP17A1 inhibitor abiraterone acetate (AER) to antagonize the androgen receptor (AR) activation in human prostate cancer (PCa) cell lines. Abiraterone Acetate androgen receptor Homo sapiens
2 To study the capability of the CYP17A1 inhibitor abiraterone acetate (AER) to antagonize the androgen receptor (AR) activation in human prostate cancer (PCa) cell lines. Abiraterone Acetate androgen receptor Homo sapiens
3 To study the capability of the CYP17A1 inhibitor abiraterone acetate (AER) to antagonize the androgen receptor (AR) activation in human prostate cancer (PCa) cell lines. Abiraterone Acetate androgen receptor Homo sapiens
4 To study the capability of the CYP17A1 inhibitor abiraterone acetate (AER) to antagonize the androgen receptor (AR) activation in human prostate cancer (PCa) cell lines. Abiraterone Acetate androgen receptor Homo sapiens
5 The mechanism of AER cytotoxicity in LNCaP cells was studied, as well as the ability of AER to modulate AR gene expression. Abiraterone Acetate androgen receptor Homo sapiens
6 AER bound AR in an almost identical manner to that of dihydrotestosterone (DHT). Abiraterone Acetate androgen receptor Homo sapiens
7 The higher binding energy for AER in T877A-AR could explain the major cytotoxic effect observed in LNCaP cells. Abiraterone Acetate androgen receptor Homo sapiens
8 Further, AER induced modification of AR target gene expression, suggesting a direct effect on AR activity. Abiraterone Acetate androgen receptor Homo sapiens
9 Further, AER induced modification of AR target gene expression, suggesting a direct effect on AR activity. Abiraterone Acetate androgen receptor Homo sapiens
10 AER-induced cytotoxicity on PCa cell lines seemed to be mediated by binding with AR. Abiraterone Acetate androgen receptor Homo sapiens
11 The higher affinity of AER for T877A-AR may suggest a potential role of AER in the management of CRPC carrying this mutation; however, T877A-AR expressing CRPC patients developed AER resistance, probably due to the increase of progesterone. Abiraterone Acetate androgen receptor Homo sapiens