
Apolipoprotein E - Wikipedia
Apolipoprotein E (Apo-E) is a protein involved in the metabolism of fats in the body of mammals. A subtype is implicated in Alzheimer's disease and cardiovascular diseases. [5] . It is encoded in humans by the gene APOE. Apo-E belongs to a family …
载脂蛋白E - 百度百科
载 脂蛋白 E (apolipoprotein E,ApoE)是一种 多态性 蛋白,参与脂蛋白的转化与代谢过程,其基因可以调节许多生物学功能,与许多眼科疾病发病有关,对ApoE及其 基因多态性 的研究是医学研究的热点之一,探讨两者之间的内在联系,对眼病的预防、诊断及治疗具有重要的临床应用价值。 载脂蛋白E主要存在于CM、 VLDL 、 IDL 和部分 HDL 中, 正常人血浆ApoE浓度为0.03~0.05g/L。 Apo E的浓度与血浆 甘油三酯 含量呈正相关。 载脂蛋白E (Apo E)主要存在于CM、VLDL、 IDL …
Nature子刊综述:APOE家族与阿尔兹海默的相爱相杀 - 知乎
载脂蛋白E (APOE)是一类糖蛋白,参与脂质代谢调控,在中枢神经系统中广泛表达于星形胶质细胞、小胶质细胞和血管壁细胞以及脉络丛细胞。 APOE有三个等位基因突变体,分别是APOE*ε2、APOE*ε3和APOE*ε4。 研究发现,APOE是65岁后发的迟发型 阿尔兹海默症 (AD)的主要风险因子,其中APOE*ε2对AD有保护作用,APOE*ε4会增强AD发病风险。 携带的APOE基因型比例也会影响患AD概率,比如携带一个APOE*ε4患AD风险提高3-4倍,而同时携 …
载脂蛋白E(APOE):阿尔茨海默病治疗的“超级英雄”? - 知乎
在过去三十年里, 载脂蛋白E (Apolipoprotein E, APOE)一直被认为是散发性 阿尔茨海默病 (Alzheimer’s disease, AD)最重要的遗传调控因子,它影响着AD的平均发病年龄和终生患病风险。 因此APOE在AD研究领域近年来无疑是一颗闪耀的 “明星”。 APOE ε4 等位基因可显著增加 AD 患病风险,而 ε2 等位基因相对于最常见的 ε3 等位基因具有保护作用。 但不同种族群体之间效应大小存在很大差异,这可能取决于全球遗传背景、本地遗传背景以及基因-环境相互作用等。
APOE Gene - GeneCards | APOE Protein | APOE Antibody
2024年12月24日 · APOE (Apolipoprotein E) is a Protein Coding gene. Diseases associated with APOE include Lipoprotein Glomerulopathy and Hyperlipoproteinemia, Type Iii. Among its related pathways are Plasma lipoprotein assembly, remodeling, and clearance and Statin inhibition of cholesterol production.
ApoE 基因相关科普 - 知乎 - 知乎专栏
载脂蛋白E(Apolipoprotein E, APOE)是人体一种非常重要的多态性蛋白,是一种含有299个氨基酸的单链多肽糖蛋白,主要存在于极低密度脂蛋白(VLDL)、乳糜微粒(CV)和高密度脂蛋白(HDL)中,它参与机体血脂调节…
Apolipoprotein E and Alzheimer disease: pathobiology and ... - Nature
2019年7月31日 · The apolipoprotein E (APOE) gene has three major allelic variants, APOE*ε2, APOE*ε3 and APOE*ε4; APOE*ε4 is associated with an increased risk and lower age of onset of Alzheimer disease...
Apolipoprotein E: Structure and Function in Lipid Metabolism ...
Apolipoprotein (apo) E is a multifunctional protein with central roles in lipid metabolism, neurobiology, and neurodegenerative diseases. It has three major isoforms (apoE2, apoE3, and apoE4) with different effects on lipid and neuronal homeostasis.
Apolipoprotein E: structure and function in lipid metabolism ... - PubMed
Apolipoprotein (apo) E is a multifunctional protein with central roles in lipid metabolism, neurobiology, and neurodegenerative diseases. It has three major isoforms (apoE2, apoE3, and apoE4) with different effects on lipid and neuronal homeostasis. A major function of apoE is to mediate the binding …
APOE gene - MedlinePlus
The APOE gene provides instructions for making a protein called apolipoprotein E. This protein combines with fats (lipids) in the body to form molecules called lipoproteins. Lipoproteins are responsible for packaging cholesterol and other fats and carrying them through the bloodstream.