{"id":39,"slug":"what-is-regenerative-medicine","question":"What is regenerative medicine?","intent":"informational","language":"en","url":"https://worldwiki.io/q/what-is-regenerative-medicine","entity":{"slug":"regenerative-medicine","name":"Regenerative Medicine","url":"https://worldwiki.io/entity/regenerative-medicine"},"answer":{"short_answer":"Regenerative medicine is a field that aims to repair, replace or regenerate damaged cells, tissues or organs using approaches such as cell therapy, tissue engineering and biomaterials. Established examples include hematopoietic stem cell transplantation; many other treatments remain investigational and are regulated as biological products or clinical research.","detailed_answer":null,"format":"paragraph","confidence":85,"verified_at":"2026-09-14 13:42:07","updated_at":"2026-09-14 22:42:08"},"sources":[{"id":1,"title":"Stem Cell Basics","url":"https://stemcells.nih.gov/info/basics","publisher":"National Institutes of Health (NIH)","type":"government","accessed_at":"2026-09-14 13:42:07"},{"id":2,"title":"FDA Warns About Stem Cell Therapies","url":"https://www.fda.gov/consumers/consumer-updates/fda-warns-about-stem-cell-therapies","publisher":"U.S. Food and Drug Administration","type":"government","accessed_at":"2026-09-14 13:42:07"}],"published_at":"2026-09-14 13:42:07"}