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干细胞抗原-1的生物学功能及其在疾病中的作用 被引量:1

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摘要 干细胞抗原-1是一种磷脂酰肌醇锚定蛋白,属于Ly6基因家族成员,镶嵌于富含鞘磷脂与胆固醇的细胞膜脂筏结构中,在细胞信号转导中发挥重要作用。Sca1广泛表达于多种组织器官的干/祖细胞以及已分化细胞,可调控干/祖细胞的分化与自我更新,并与淋巴细胞激活、肿瘤的发生发展、肌肉组织重塑以及心脏修复等病理生理过程密切相关。深入研究Sca1的生物学功能,对阐明Ly6家族的功能、分析脂筏结构中的蛋白相互作用情况、探索疾病的发病机制与治疗新靶点具有重要的意义。
出处 《生理科学进展》 CAS CSCD 北大核心 2014年第2期149-153,共5页 Progress in Physiological Sciences
基金 国家自然科学基金(81300070与81270303)资助课题
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同被引文献23

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