. "\"Any series of molecular signals generated as a consequence of an intracellular estrogen receptor binding to one of its physiological ligands. The pathway begins with receptor-ligand binding, and ends with regulation of a downstream cellular process (e.g. transcription).\" [GOC:mah, GOC:signaling]" . . "intracellular estrogen receptor signaling pathway" . . "estrogen receptor signaling pathway" . "estrogen receptor signalling pathway" .