{"id":"https://openalex.org/C2777529286","wikidata":"https://www.wikidata.org/wiki/Q337231","display_name":"Hyaluronic acid","level":2,"description":"an anionic, nonsulfated glycosaminoglycan distributed widely throughout connective, epithelial, and neural tissues","works_count":51125,"cited_by_count":1019165,"summary_stats":null,"ids":{"openalex":"https://openalex.org/C2777529286","wikidata":"https://www.wikidata.org/wiki/Q337231","mag":null,"wikipedia":"https://en.wikipedia.org/wiki/hyaluronic_acid","umls_aui":null,"umls_cui":null},"image_url":"https://upload.wikimedia.org/wikipedia/commons/b/b3/Hyaluronan.svg","image_thumbnail_url":"https://upload.wikimedia.org/wikipedia/commons/thumb/b/b3/Hyaluronan.svg/100px-Hyaluronan.svg.png","international":{},"ancestors":null,"related_concepts":null,"counts_by_year":null,"works_api_url":"https://api.openalex.org/works?filter=concepts.id:2777529286","updated_date":"2026-08-11T04:02:41","created_date":"2018-01-05T00:00:00"}
