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Post GR Swiderski C Waldrop BA Salty L Glembotski CC Wolthuis RM Mochizuki N 《The Journal of biological chemistry》2002,277(18):15286-15292
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Si Zhang Zhongnan Yin Fei-Fei Dai Hao Wang Meng-Jiao Zhou Ming-Hui Yang Shu-Feng Zhang Zhi-Feng Fu Ying-Wu Mei Ming-Xi Zang Lixiang Xue 《Journal of cellular physiology》2019,234(8):13252-13262
Although cardiac hypertrophy is widely recognized as a risk factor that leads to cardiac dysfunction and, ultimately, heart failure, the complex mechanisms underlying cardiac hypertrophy remain incompletely characterized. The nuclear receptor peroxisome proliferator-activated receptor δ (PPARδ) is involved in the regulation of cardiac lipid metabolism. Here, we describe a novel PPARδ-dependent molecular cascade involving microRNA-29a (miR-29a) and atrial natriuretic factor (ANF), which is reactivated in cardiac hypertrophy. In addition, we identify a novel role of miR-29a, in which it has a cardioprotective function in isoproterenol hydrochloride-induced cardiac hypertrophy by targeting PPARδ and downregulating ANF. Finally, we provide evidence that miR-29a reduces the isoproterenol hydrochloride-induced cardiac hypertrophy response, thereby underlining the potential clinical relevance of miR-29a in which it may serve as a potent therapeutic target for heart hypertrophy treatment. 相似文献
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