Fact or fiction: In vitro spermatogenesis.

Reuter K, Schlatt S, Ehmcke J, Wistuba J

Zusammenfassung

Many previous studies have aimed at spermatogenesis of male murine germ cells in vitro, but no efficient system has been established yet that covers the entire process of mammalian spermatogenesis in a culture dish permanently. In this review, we report on the requirements of spermatogenesis and the current state of different culture methods using testicular tissue fragments, single cell suspensions or three-dimensional culture environments.