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核心结合因子α1对成骨及促进骨折愈合作用研究进展 被引量:3

Advance in osteoblast differentiation and fracture healing promotion by core binding factor alpha 1 regulate
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摘要 核心结合因子α1(Cbfa1)是成骨细胞发生和分化的特异性转录因子,能够诱导多潜能间充质细胞向成骨细胞表型分化,并激活骨钙蛋白、Ⅰ型胶原蛋白、骨桥蛋白、骨涎蛋白等成骨基因转录。成纤维细胞生长因子、骨形态发生蛋白、肿瘤坏死因子α、糖皮质激素地塞米松、雌激素受体调节剂等多种因子和激素可上调或抑制Cbfa1的表达。随着深入的研究,利用Cbfa1治疗骨质疏松及某些骨缺损和骨折不愈合等骨科疾病也终将使用于临床。
出处 《生物医学工程与临床》 CAS 2011年第4期390-394,共5页 Biomedical Engineering and Clinical Medicine
基金 天津市应用基础与前沿技术研究计划面上项目(08JCYBJC05800) 天津市卫生局科技基金项目(09KY28)
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