日前美国科学家宣布成功生产出造血干细胞,未来有望利用人体细胞无限造血,可能不再需要献血者了。
Blood donors may no longer be needed in the future after scientists showed it was possible to create blood from stem cells.
科学家们表明干细胞有望用于造血,未来可能不再需要献血者。
The 20 year project could pave the way for an unlimited number of blood and immune cells for transplants, simply by reprogramming a patient’s own skin cells.
这项研究持续了20年,为将来只需改造患者自身的皮肤细胞就可以获得移植手术所需的无限量血液和免疫细胞做好了准备。
The research, reported in the journal Nature, holds out enormous promise for developing personalised treatments for blood disorders, drug-screening and reducing shortages of donated blood.
该研究发表于《自然》期刊,在为血液疾病提供个性化治疗、药物筛选和缓解捐献血液短缺等方面具有重要意义。
Dr Ryohichi Sugimura, of Boston Children's Hospital, said: "This gives us the potential to have a limitless supply of blood stem cells and blood by taking cells from universal donors. This could potentially augment the blood supply for patients who need transfusions.
波士顿儿童医院的杉树辽一博士表示:“这为我们从万能供血者身上获取细胞来提供无限造血干细胞和血液提供了可能,有望进一步满足患者的输血要求。
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