{"id":62,"slug":"stem-cell-fat-grafting","name":"Stem Cell Fat Grafting","alternate_names":["줄기세포 지방이식","줄기세포지방이식","stem cell fat transfer","stem cell-enriched fat grafting","줄기세포 지방주입"],"aliases":[],"locale":"en","available_locales":["en"],"localized":false,"type":"concept","description":"A consumer and marketing term used for fat grafting that is enriched with cells isolated from adipose tissue. It is not a standardised academic term and does not denote culture-expanded stem cell therapy.","overview":"Clinics commonly use this phrase for procedures that are described in the literature as SVF-assisted fat grafting or cell-assisted lipotransfer. The cells added are the stromal vascular fraction, a heterogeneous population that contains adipose-derived stem cells alongside endothelial, blood and other cell types — it is not a purified or culture-expanded stem cell product. This distinction matters for regulation: in South Korea and in many other jurisdictions, same-day minimally manipulated SVF and culture-expanded cell therapy are handled under different rules. Readers comparing clinics should check which procedure and which cell processing step is actually being described.","official_url":null,"image_url":null,"country":null,"region":null,"wikidata_id":null,"wikipedia_url":null,"verified":false,"scores":{"authority":0,"trust":0,"citation":0},"topic":{"slug":"fat-grafting","name":"Autologous Fat Grafting"},"url":"https://worldwiki.io/entity/stem-cell-fat-grafting","facts":[],"relations":[{"type":"distinct_from","confidence":100,"target":{"id":2,"slug":"stem-cell-therapy","name":"Stem Cell Therapy","type":"medical","description":"Stem cell therapy is a medical treatment that uses stem cells or their derivatives to repair, replace or regenerate damaged tissue, cells or organs.","url":"https://worldwiki.io/entity/stem-cell-therapy"}},{"type":"related_to","confidence":100,"target":{"id":12,"slug":"adipose-derived-stem-cell","name":"Adipose-derived Stem Cell","type":"medical","description":"Adipose-derived stem cells (ADSC) are mesenchymal stem/stromal cells isolated from fat tissue and expanded in culture; they are studied for tissue repair and are a component of the stromal vascular fraction.","url":"https://worldwiki.io/entity/adipose-derived-stem-cell"}},{"type":"commonly_refers_to","confidence":100,"target":{"id":23,"slug":"svf-assisted-fat-grafting","name":"SVF-assisted Fat Grafting","type":"medical","description":"SVF-assisted fat grafting (a form of cell-assisted lipotransfer) enriches the fat graft with stromal vascular fraction isolated from part of the harvested fat, with the aim of improving graft survival.","url":"https://worldwiki.io/entity/svf-assisted-fat-grafting"}},{"type":"commonly_refers_to","confidence":100,"target":{"id":61,"slug":"cell-assisted-lipotransfer","name":"Cell-Assisted Lipotransfer","type":"medical","description":"Cell-assisted lipotransfer (CAL) is a specific fat grafting protocol in which stromal vascular fraction isolated from one portion of the harvested fat is added to the remaining fat before injection.","url":"https://worldwiki.io/entity/cell-assisted-lipotransfer"}}],"questions":[{"slug":"what-is-stem-cell-fat-grafting","question":"What is stem cell fat grafting?","intent":"informational","language":"en","short_answer":"\"Stem cell fat grafting\" usually means cell-assisted lipotransfer: fat harvested by liposuction is enriched with stromal vascular fraction (SVF) from part of the same fat before it is injected. The added cells are intended to support blood vessel growth and graft survival. Despite the name, the graft is enriched with a mixed cell fraction, not with a purified or cultured stem cell product.","url":"https://worldwiki.io/q/what-is-stem-cell-fat-grafting"},{"slug":"일반-지방이식과-줄기세포-지방이식-차이-줄기세포-치료와-같은-뜻인가요","question":"일반 지방이식과 줄기세포 지방이식 차이, 줄기세포 치료와 같은 뜻인가요?","intent":"comparison","language":"ko","short_answer":"아닙니다. 일반 지방이식과 줄기세포 지방이식의 차이는 지방에 SVF라는 혼합 세포군을 더하느냐에 있습니다. 줄기세포 지방이식은 배양해서 늘린 줄기세포를 주사하는 '줄기세포 치료'와 다릅니다. SVF에는 지방유래 줄기세포·기질세포 외에 혈관내피세포, 혈관주위세포, 면역세포 등이 함께 들어 있습니다. 또 수술 중에 바로 분리해 사용합니다. 그래서 의학 문헌에서는 세포보조 지방이식(CAL)이라는 용어를 주로 씁니다.","url":"https://worldwiki.io/ko/q/일반-지방이식과-줄기세포-지방이식-차이-줄기세포-치료와-같은-뜻인가요"},{"slug":"성형외과에서-말하는-줄기세포-지방이식-이-진짜-줄기세포-치료인지-어떻게-확인하나요","question":"성형외과에서 말하는 '줄기세포 지방이식'이 진짜 줄기세포 치료인지 어떻게 확인하나요?","intent":"transactional","language":"ko","short_answer":"명칭만으로는 알 수 없습니다. 지방유래 줄기세포는 배양·계대를 거친 세포를 가리키므로, 배양 없이 당일 분리한 SVF를 섞어 이식했다면 그것은 배양 줄기세포 치료와 다른 것입니다. 병원에 배양 여부, 세포처리시설, 투여 세포의 표면 표지자 분석 자료를 요청해 확인하세요.","url":"https://worldwiki.io/ko/q/성형외과에서-말하는-줄기세포-지방이식-이-진짜-줄기세포-치료인지-어떻게-확인하나요"},{"slug":"医美机构说的-干细胞脂肪移植-用的到底是不是真正的脂肪干细胞","question":"医美机构说的\"干细胞脂肪移植\"，用的到底是不是真正的脂肪干细胞？","intent":"informational","language":"zh","short_answer":"不一定。脂肪干细胞在共识定义里指经酶消化从脂肪组织中获得、并在体外贴壁培养、连续传代的细胞群；而抽脂后当场处理得到的SVF（基质血管成分）是未经培养的混合成分，脂肪干细胞只是其中的少数细胞群。判断的关键是细胞有没有经过体外培养扩增，以及有没有细胞鉴定报告。[3][4]","url":"https://worldwiki.io/zh-CN/q/医美机构说的-干细胞脂肪移植-用的到底是不是真正的脂肪干细胞"}],"sources":[],"providers":[],"published_at":"2026-09-20 07:48:37","updated_at":"2026-09-20 17:13:48","verified_at":null}