组织蛋白酶K在骨吸收中的作用研究进展

被引:19
作者
王东
顾建红
刘宗平
机构
[1] 扬州大学兽医学院
关键词
组织蛋白酶K; 破骨细胞; 骨吸收;
D O I
10.16437/j.cnki.1007-5038.2014.06.005
中图分类号
Q55 [酶];
学科分类号
070307 [化学生物学];
摘要
组织蛋白酶K(Cathepsin K,CK)是一种溶酶体半胱氨酸蛋白酶,属于番木瓜蛋白酶超家族。在破骨细胞(osteoclast,OC)介导的骨吸收过程中有效降解骨组织中的基质蛋白,在骨吸收过程中发挥重要作用。研究CK在骨吸收中的重要性,为治疗骨代谢疾病开辟了新的途径。论文就组织蛋白酶K的结构和功能及在骨吸收过程中与破骨细胞的相互作用和表达水平的调控机制进行了阐述。
引用
收藏
页码:114 / 116
页数:3
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