KLF15 and PPARα Cooperate to Regulate Cardiomyocyte Lipid Gene Expression and Oxidation.
KLF15 and PPARα Cooperate to Regulate Cardiomyocyte Lipid Gene Expression and Oxidation.
复制标题
KLF15和PPARα合作以调节心肌细胞脂质基因表达和氧化。
DOI:
10.1155/2015/201625
复制
发表时间:
2015
期刊:
影响因子:
2.9
通讯作者:
Jain MK
中科院分区:
文献类型:
--
作者:
Prosdocimo DA;John JE;Zhang L;Efraim ES;Zhang R;Liao X;Jain MK
The metabolic myocardium is an omnivore and utilizes various carbon substrates to meet its energetic demand. While the adult heart preferentially consumes fatty acids (FAs) over carbohydrates, myocardial fuel plasticity is essential for organismal survival. This metabolic plasticity governing fuel utilization is under robust transcriptional control and studies over the past decade have illuminated members of the nuclear receptor family of factors (e.g., PPARα) as important regulators of myocardial lipid metabolism. However, given the complexity of myocardial metabolism in health and disease, it is likely that other molecular pathways are likely operative and elucidation of such pathways may provide the foundation for novel therapeutic approaches. We previously demonstrated that Kruppel-like factor 15 (KLF15) is an independent regulator of cardiac lipid metabolism thus raising the possibility that KLF15 and PPARα operate in a coordinated fashion to regulate myocardial gene expression requisite for lipid oxidation. In the current study, we show that KLF15 binds to, cooperates with, and is required for the induction of canonical PPARα-mediated gene expression and lipid oxidation in cardiomyocytes. As such, this study establishes a molecular module involving KLF15 and PPARα and provides fundamental insights into the molecular regulation of cardiac lipid metabolism.
登录
查看更多内容
影响因子:
4.8
作者:
Dowell, P;Peterson, VJ;Leid, M
通讯作者:
Leid, M
影响因子:
4.8
作者:
Denver, RJ;Ouellet, L;Puymirat, J
通讯作者:
Puymirat, J
影响因子:
15.9
作者:
Finck, BN;Lehman, JJ;Kelly, DP
通讯作者:
Kelly, DP
影响因子:
20.1
作者:
Atkins GB;Wang Y;Mahabeleshwar GH;Shi H;Gao H;Kawanami D;Natesan V;Lin Z;Simon DI;Jain MK
通讯作者:
Jain MK
DOI:
10.1073/pnas.1121060109
发表时间:
2012-04-24
影响因子:
11.1
作者:
Haldar, Saptarsi M.;Jeyaraj, Darwin;Jain, Mukesh K.
通讯作者:
Jain, Mukesh K.