Transforming growth factor beta1, in the presence of granulocyte/macrophage colony-stimulating factor and interleukin 4, induces differentiation of human peripheral blood monocytes into dendritic Langerhans cells. - Geissmann,F.; Prost,C.; Monnet,JP.; Dy,M.; Brousse,N.; Hermine,O. (J Exp Med, 1998)