. "Any process that results in the transfer of information from an epithelial cell to a mesenchymal cell where it is interpreted and contributes to the progression of the prostate gland over time." . . . . "epithelial-mesenchymal signaling involved in prostate gland development" . "epithelial-mesenchymal signalling involved in prostate gland development" . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .