载脂蛋白A-I(apolipoprotein,apoA-I)是高密度脂蛋白(high density lipoprotein,HDL)所含主要的载脂蛋白成分,ATP结合盒转运体A1(ATP binding casstte transporter A1,ABCA1)是细胞膜脂类主动转运体。apoA-I与ABCA1结合而被脂化是胆固醇逆转运(reverse cholesterol transport,RCT)的关键步骤,是HDL抗动脉粥样硬化(atherosclerosis,AS)性心血管疾病的主要机制之一。研究和认识apoA-I与ABCA1的分子结构、功能以及二者在RCT中的相关性,对于揭示抗AS的机理具有重要意义。
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Cross-linking and lipid efflux properties of apoA-I mutants suggest direct association between apoA-I helices and ABCA1..Chroni A; Liu T; Fitzgerald ML; et al;.Biochemistry.2004,
Cross-linking and lipid efflux properties of apoA-I mutants suggest direct association between apoA-I helices and ABCA1..Chroni A; Liu T; Fitzgerald ML; et al;.Biochemistry.2004,