Endocrine Abstracts

Epididymis is an androgen dependent organ with four main segments; initial segment (IS), caput, corpus and cauda. It is an essential site for post-testicular sperm maturation, as spermatozoa acquire fertilizing capacity during epididymal transit. Post-testicular maturation is dependent on the proteins expressed and secreted to the lumen by epididymal cells. Androgens regulate gene expression in epididymis in a segment-specific manner. Caput-specific genes are androgen regulate...

Enzalutamide (Enza) is a second-generation antiandrogen currently used in the clinic for treatment of metastatic prostate cancer. It significantly prolonged survival of men with metastatic castration resistant prostate cancer after chemotherapy by a median of 4.8 months in comparison to the placebo group. However, in a subset of patient’s beneficial effect of Enza cannot be observed, while others who initially respond eventually develop resistance towards the treatment. U...