血脂类代谢研究中的转基因动物模型

转基因疾病动物模型 ,通过不表达或过量表达的基因来表现各种疾病。脂质代谢是人体中的一种极为复杂的生理过程 ,在与脂质代谢有关的基因中 ,既有促进动脉粥样硬化形成的因素 ,也有降低动脉粥样硬化发病的成份。本文介绍了涉及脂质代谢有关的载脂蛋白 (Apo)类基因 ,如ApoE、ApoA、ApoB、ApoC ;相应的受体基因 ,如A型人清道夫受体SR A、SR B1和SR CD ;与脂质代谢有关的酶和转运蛋白的基因 ,如胆固醇脂转运蛋白 (CETP)、脂蛋白脂酶 (LPL)等几十种转基因动物模型及其特点 ,这些与血脂有关的转基因动物模型在研究发病机理、药物筛选…

Transgenetic Animal Model in Studying Blood Fat Metabolism

Transgenic animal model for diseases established to show diversified disease through the expression or excessive expression of gene. The lipid metabolizing is very a complex physiological process in human. During the gene relating lipid metabolizing, it includes the factors of causing arteriosclerosis formed and the factors of reducing arteriosclerosis attack. This paper described the transgenic animal model and its characters of gene of aplipoprotein (Apo) such as ApoE, ApoA, ApoB, ApoC, receptor gene sweeping receptor SR A, SR B and SR CD, gene of lipid metabolizing enzyme, gene of transprotein such as CETP, LPL etc. Those transgenic animal models play an important role in studying disease mechanism, drug screening, gene treatment and in producing the protein as drug using.