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慢性高原病大鼠肾脏和血清HIF-2α水平升高

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摘要 慢性高原病(chronic mountain sickness,CMS)发病机制迄今尚未完全清楚。HIF-2α作为一种核转录因子,在调节肾脏促红细胞生成素(erythropoietin,EPO)的合成中起着关键作用。肝癌细胞HIF-2α和HIF-1α在低氧后均有表达,随着低氧时间延长,HIF-1α表达降低而HIF-2α持续增高,两者相反的变化提示HIF-2α可能在慢性低氧过程中对细胞的病理生理起更重要的作用。
出处 《基础医学与临床》 CSCD 2016年第11期1558-1559,共2页 Basic and Clinical Medicine
基金 国家自然科学基金(81260300)
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