骨髓间充质干细胞是一种多潜能干细胞。在体外培养时,多种诱导因素可使其分化为心肌细胞等。目前进行的动物实验和临床研究表明骨髓间充质干细胞具有促进血管增生以及改善心肌梗死后心脏功能的作用,为受损心肌的治疗提供了广阔前景。但是其修复受损心肌的机制仍具有很大争议。本文就以上内容进行综述。
Bone marrow mesenchymal stem cells (MSCs), multipotent stem cells, can replicate as undifferentiated cells and have the potential to differentiate into different lineages of mesenchymal tissues, including bone, cartilage,endothelial, neural, smooth muscle, skeletal myoblasts, and cardiac myocyte cells. The ischemia-induced death of cardiomyocytes results in scar formation and reduced contractility of the ventricle. Several preclinical and clinical studies have supported the notion that MSCs therapy may be used for cardiac regeneration.When transplanted into the infracted heart, MSCs prevent deleterious remodeling and improve recovery, but the mechanism is not clear. In this work,we review evidence and new prospects that support the use of MSCs in cardiomyoplasty.
凌树宽,李莹辉,戴钟铨,杨芬,聂捷琳. 骨髓间质干细胞修复受损心肌研究进展[J]. 中国生物工程杂志, 2007, 27(6): 107-110.
. The process of mesenchymal stem cells and their potential as cardiac therapeutics. China Biotechnology, 2007, 27(6): 107-110.
https://manu60.magtech.com.cn/biotech/CN/ 或 https://manu60.magtech.com.cn/biotech/CN/Y2007/V27/I6/107
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