Transforming growth factor β (TGF-β): is there a different role with regard to distinct phenotypes of endometriosis? Posted on 8 May 20196 February 2020 by admin Barra F, Ferro Desideri L, Ferrero S. Transforming growth factor β (TGF-β): is there a different role with regard to distinct phenotypes of endometriosis? Immunol Lett 2019;211:1-2.https://www.sciencedirect.com/science/article/abs/pii/S016524781930077X?via%3Dihub