{"id":1,"slug":"stem-cell","name":"Stem Cell","alternate_names":["줄기세포"],"type":"medical","description":"Stem cells are undifferentiated cells that can divide to produce more stem cells or develop into specialized cell types.","overview":"Stem cells are cells with the capacity for self-renewal and differentiation into specialized cell types. Major categories include embryonic stem cells, adult (tissue-specific) stem cells and induced pluripotent stem cells (iPSCs). They are studied for regenerative medicine, disease modeling and drug testing.","official_url":null,"image_url":null,"country":null,"region":null,"wikidata_id":null,"wikipedia_url":null,"verified":false,"scores":{"authority":70,"trust":0,"citation":0},"topic":{"slug":"stem-cell-treatment","name":"Stem Cell Treatment"},"url":"https://worldwiki.io/entity/stem-cell","facts":[{"id":22,"predicate":"definition","label":"Definition (NCI)","value":"A cell from which other types of cells develop","unit":null,"confidence":100,"valid_from":null,"valid_until":null,"verified_at":"2026-09-14 13:42:07","source_ids":[12]}],"relations":[],"questions":[],"sources":[{"id":12,"title":"NCI Dictionary of Cancer Terms: stem cell","url":"https://www.cancer.gov/publications/dictionaries/cancer-terms/def/stem-cell","publisher":"National Cancer Institute (NCI)","type":"government","publication_date":null,"accessed_at":"2026-09-14 13:42:07"}],"providers":[],"published_at":"2026-09-14 12:40:21","updated_at":"2026-09-14 21:40:21","verified_at":null}