# Skin Protection and Aging { "id": "T11013", "title": "Skin Protection and Aging", "url": "/topics/T11013", "kind": "topic-directory", "aeo_cohort": "topic-directory", "provider": "openalex", "revision": "aed7344da4ebdfd6", "catalogue_revision": "f050b5d4780b1289", "numeric_address": "36240763319102762", "address_version": "morton4x16-v1", "coordinates": [ 4, 27, 2708, 11013 ], "answer_status": "Directory metadata; local answer requires separate source review", "truth_status": "Subject descriptor, not a factual answer or a demonstrated knowledge gap" } This cluster of papers explores the mechanisms of skin aging and photodamage, focusing on the effects of UV radiation, oxidative stress, skin cancer, photoaging, antioxidants, collagen production, sunscreen use, matrix metalloproteinases, DNA damage, and topical protection. Directory metadata is not a factual answer or evidence of a global knowledge gap. Source: https://openalex.org/T11013 No owner-reviewed local answer yet.