Prostasomes: Their Characterisation: Implications for Human Reproduction: Prostasomes and Human Reproduction.

ABSTRACT: The prostate is a principal accessory genital gland that is vital for normal fertility. Epithelial cells lining the prostate acini release in a defined fashion (exocytosis) organellar nanosized structures named prostasomes. They are involved in the protection of sperm cells against immune response in the female reproductive tract by modulating the complement system and by inhibiting monocyte and neutrophil phagocytosis and lymphocyte proliferation. The immunomodulatory function most probably involves small non-coding RNAs present in prostasomes. Prostasomes have also been proposed to regulate the timing of sperm cell capacitation and induction of the acrosome reaction, since they are rich in various transferable bioactive molecules (e.g. receptors and enzymes) that promote the fertilising

SUBMITTER: Ronquist G 

PROVIDER: S-EPMC7120776 | biostudies-literature | 2015

REPOSITORIES: biostudies-literature