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免疫蛋白酶体的再认识 被引量:1

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摘要 泛素-蛋白酶体系统(ubiquitin proteasome system,UPS)是真核细胞内的非溶酶体通路的蛋白质降解主要途径。UPS蛋白水解酶活性与β1、β2、β5亚基密切相关,在特定的条件下,β1、β2、β5亚基可被相应的免疫亚基β1i、β2i、β5i取代形成免疫蛋白酶体(immunoproteasomes),免疫蛋白酶体不仅能更好/JH_z处理抗原,还能调节炎症因子分泌、细胞增殖分化和抗氧化应激,维持细胞蛋白稳态。
出处 《中风与神经疾病杂志》 CAS CSCD 北大核心 2014年第11期1043-1045,共3页 Journal of Apoplexy and Nervous Diseases
基金 福建省自然科学基金面上项目(2013J01275)
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