干細(xì)胞在創(chuàng)傷愈合中的作用

摘要： 干細(xì)胞(stem cells)是一類(lèi)具有自我復(fù)制能力的多潛能細(xì)胞,在一定的環(huán)境條件下,它可分化成具有不同生理功能的細(xì)胞,近年來(lái)對(duì)它在創(chuàng)傷愈合和組織修復(fù)過(guò)程中的作用日益受到更多研究者的重視本文將不同組織來(lái)源的干細(xì)胞,包括骨髓來(lái)源干細(xì)胞、脂肪來(lái)源干細(xì)胞、皮膚來(lái)源干細(xì)胞、臍帶及羊膜來(lái)源干細(xì)胞以及相關(guān)生長(zhǎng)因子等在創(chuàng)傷愈合中所產(chǎn)生的有益作用作一綜述。
Stem cells are a kind of pluripotent cells which have the ability of self- renewal,and can differentiate into various of cells under certain conditions.Recently,the important role of stem cells in wound healing and tissue repairing has heen paid great attention by more and more researchers.In this review,we mainly discussed functions of stem cells from different histological origins(bone marrow,adipose,skin,umbilical cord,amniotic membrane) and related growth factors in the process of wound healing.