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首页> 外文期刊>EMBO reports >Protein kinase D: Coupling extracellular stimuli to the regulation of cell physiology
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Protein kinase D: Coupling extracellular stimuli to the regulation of cell physiology

机译:蛋白激酶D:将细胞外刺激与细胞生理调节耦合

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摘要

Protein kinase D (PKD) mediates the actions of stimuli that promote diacylglycerol (DAG) biogenesis. By phosphorylating effectors that regulate transcription, fission and polarized transport of Golgi vesicles, as well as cell migration and survival after oxidative stress, PKDs substantially expand the range of physiological processes controlled by DAG. Dysregulated PKDs have been linked to pathologies including heart hypertrophy and cancer invasiveness. Our understanding of PKD regulation by trans- and autophosphorylation, as well as the subcellular dynamics of PKD substrate phosphorylation, have increased markedly. Selective PKD inhibitors provide new, powerful tools for elucidating the physiological roles of PKDs and potentially treating cardiac disease and cancer.
机译:蛋白激酶D(PKD)介导刺激二酰基甘油(DAG)生物发生的刺激作用。通过调节高尔基囊泡的转录,裂变和极化运输以及氧化应激后细胞迁移和存活的磷酸化效应子,PKD大大扩展了受DAG控制的生理过程的范围。 PKD失调已与包括心脏肥大和癌症侵袭性在内的各种疾病相关。我们对通过反式和自磷酸化调节PKD的理解,以及PKD底物磷酸化的亚细胞动力学,已显着增加。选择性PKD抑制剂为阐明PKD的生理作用以及潜在治疗心脏病和癌症提供了强有力的新工具。

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