# Growth factors { "id": "S85057532", "title": "Growth factors", "url": "/topics/S85057532", "kind": "topic-directory", "aeo_cohort": "topic-directory", "provider": "lcsh", "revision": "f76775ea76c759b1", "catalogue_revision": "f050b5d4780b1289", "numeric_address": "10126348452318561860", "address_version": "morton4x16-v1", "coordinates": [ 0, 20, 18303, 61440 ], "answer_status": "Directory metadata; local answer requires separate source review", "truth_status": "Subject descriptor, not a factual answer or a demonstrated knowledge gap" } Here are entered works on a group of polypeptides that control cellular responses such as cell multiplication by mechanisms analogous to classical endocrine hormones. Directory metadata is not a factual answer or evidence of a global knowledge gap. Source: https://id.loc.gov/authorities/subjects/sh85057532 No owner-reviewed local answer yet.