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PPARA activates gene expression

Reactome ID: R-HSA-1989781

中文名称

PPARA 激活基因表达

通路描述

PPAR-alpha 调节的基因集合在人类中尚不完全清楚,但在小鼠中发现了许多例子。PPAR-alpha 直接激活的基因在其启动子中包含过氧化物酶体增殖反应元件(PPRE),包括:
1) 与脂肪酸氧化和酮体生成有关的基因(Acox1、Cyp4a、Acadm、Hmgcs2);
2) 与脂肪酸运输有关的基因(Cd36、Slc27a1、Fabp1、Cpt1a、Cpt2);
3) 与产生脂肪酸和极低密度脂蛋白有关的基因(Me1、Scd1);
4) 编码脂蛋白的基因(Apoa1、Apoa2、Apoa5);
5) 与甘油三酯清除有关的基因(Angptl4);
6) 与甘油代谢有关的基因(小鼠中为 Gpd1);
7) 与葡萄糖代谢有关的基因(Pdk4);
8) 与过氧化物酶体增殖有关的基因(Pex11a);
9) 与脂质储存有关的基因(Plin、Adfp)。许多其他基因已知受 PPAR-alpha 调节,但其调节是直接还是间接仍待查明。这些基因包括:ACACA、FAS、SREBP1、FADS1、DGAT1、ABCA1、PLTP、ABCB4、UGT2B4、SULT2A1、Pnpla2、Acsl1、Slc27a4、许多 Acot 基因以及其他基因(综述见 Rakhshandehroo 等 2010 年)。
英文描述
PPARA activates gene expression The set of genes regulated by PPAR-alpha is not fully known in humans, however many examples have been found in mice. Genes directly activated by PPAR-alpha contain peroxisome proliferator receptor elements (PPREs) in their promoters and include:
1) genes involved in fatty acid oxidation and ketogenesis (Acox1, Cyp4a, Acadm, Hmgcs2);
2) genes involved in fatty acid transport (Cd36, , Slc27a1, Fabp1, Cpt1a, Cpt2);
3) genes involved in producing fatty acids and very low density lipoproteins (Me1, Scd1);
4) genes encoding apolipoproteins (Apoa1, Apoa2, Apoa5);
5) genes involved in triglyceride clearance ( Angptl4);
6) genes involved in glycerol metabolism (Gpd1 in mouse);
7) genes involved in glucose metabolism (Pdk4);
8) genes involved in peroxisome proliferation (Pex11a);
9) genes involved in lipid storage (Plin, Adfp).
Many other genes are known to be regulated by PPAR-alpha but whether their regulation is direct or indirect remains to be found. These genes include: ACACA, FAS, SREBP1, FADS1, DGAT1, ABCA1, PLTP, ABCB4, UGT2B4, SULT2A1, Pnpla2, Acsl1, Slc27a4, many Acot genes, and others (reviewed in Rakhshandehroo et al. 2010).

所含基因

114 个基因