The origin of ovarian Leydig cells: a possibly solved enigma?

Abstract

Over the years, the origin of ovarian Leydig cells has been, and still is, a topic subject to deep debate. Seven years ago, we proposed that this origin resided in intraneural elements that came from a possible reservoir of neural crest cells, a reservoir that may be located in the ganglia of the celiac plexus. We believe we have found the evidence necessary to prove this hypothesis.