人们已经熟悉了骨髓移植,对于细胞则比较陌生,同样对造血干细胞也知之甚少。什么是干细胞?干细胞是未分化的细胞,具有向其它细胞分化、形成不同组织器官的能力。两个不同的人,如果HLA(人类白细胞抗原)相同,有健康人提供干细胞给有疾病的人,可达到治疗的目的。干细胞从哪里来呢?胚胎时期的胚胎干细胞,是人体中最基 People are already familiar with bone marrow transplants, are unfamiliar to cells, and also know little about hematopoietic stem cells. What is stem cells? Stem cells are undifferentiated cells that have the ability to differentiate into other cells and form different tissues and organs. Two different people, if the HLA (human leukocyte antigen) the same, there are healthy people to provide the stem cells to patients with disease, can achieve the purpose of treatment. Where do stem cells come from? Embryonic embryonic stem cells are the most basic body in the body