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研究AMPK在自噬中的作用。

Studying the Role of AMPK in Autophagy.

作者信息

Krieg Sarah, Lüscher Bernhard, Vervoorts Jörg, Dohmen Marc

机构信息

Institute of Biochemistry and Molecular Biology, Medical School, RWTH Aachen University, Aachen, Germany.

出版信息

Methods Mol Biol. 2018;1732:373-391. doi: 10.1007/978-1-4939-7598-3_24.

DOI:10.1007/978-1-4939-7598-3_24
PMID:29480488
Abstract

AMPK is an energy-sensing kinase and is required for the induction and progression of the autophagy process. In this chapter, we describe experimental approaches to study the steady state and flux of autophagy in response to AMPK activation. For this purpose, we provide detailed protocols for the measurement of general as well as AMPK-specific autophagy markers by immunoblot and immunofluorescence analysis.

摘要

AMPK是一种能量感应激酶,在自噬过程的诱导和进展中发挥作用。在本章中,我们描述了研究自噬稳态和通量以响应AMPK激活的实验方法。为此,我们提供了通过免疫印迹和免疫荧光分析来测量一般以及AMPK特异性自噬标志物的详细方案。

相似文献

1
Studying the Role of AMPK in Autophagy.研究AMPK在自噬中的作用。
Methods Mol Biol. 2018;1732:373-391. doi: 10.1007/978-1-4939-7598-3_24.
2
Enhanced activation of cellular AMPK by dual-small molecule treatment: AICAR and A769662.双重小分子处理增强细胞 AMPK 的激活:AICAR 和 A769662。
Am J Physiol Endocrinol Metab. 2014 Mar;306(6):E688-96. doi: 10.1152/ajpendo.00672.2013. Epub 2014 Jan 14.
3
Stimulation of hepatocytic AMP-activated protein kinase by okadaic acid and other autophagy-suppressive toxins.冈田酸及其他自噬抑制毒素对肝细胞AMP激活蛋白激酶的刺激作用。
Biochem J. 2005 Mar 1;386(Pt 2):237-44. doi: 10.1042/BJ20040609.
4
A-769662 inhibits adipocyte glucose uptake in an AMPK-independent manner.A-769662 以 AMPK 非依赖的方式抑制脂肪细胞的葡萄糖摄取。
Biochem J. 2021 Feb 12;478(3):633-646. doi: 10.1042/BCJ20200659.
5
AMP-activated protein kinase inhibits alkaline pH- and PKA-induced apical vacuolar H+-ATPase accumulation in epididymal clear cells.AMP 激活的蛋白激酶抑制碱性 pH 和蛋白激酶 A 诱导的附睾透明细胞顶端液泡 H⁺-ATP 酶积累。
Am J Physiol Cell Physiol. 2009 Apr;296(4):C672-81. doi: 10.1152/ajpcell.00004.2009. Epub 2009 Feb 11.
6
Activation of AMP-activated protein kinase by 5-aminoimidazole-4-carboxamide-1-beta-D-ribofuranoside in the muscle microcirculation increases nitric oxide synthesis and microvascular perfusion.5-氨基咪唑-4-甲酰胺-1-β-D-呋喃核糖苷在肌肉微循环中激活 AMP 激活的蛋白激酶可增加一氧化氮合成和微血管灌注。
Arterioscler Thromb Vasc Biol. 2010 Jun;30(6):1137-42. doi: 10.1161/ATVBAHA.110.204404. Epub 2010 Mar 11.
7
AMPK activation reduces the number of atheromata macrophages in ApoE deficient mice.AMPK激活可减少载脂蛋白E缺陷小鼠动脉粥样硬化斑块中的巨噬细胞数量。
Atherosclerosis. 2017 Mar;258:97-107. doi: 10.1016/j.atherosclerosis.2017.01.036. Epub 2017 Feb 1.
8
Use of metformin alone is not associated with survival outcomes of colorectal cancer cell but AMPK activator AICAR sensitizes anticancer effect of 5-fluorouracil through AMPK activation.单独使用二甲双胍与结肠癌细胞的生存结果无关,但AMPK激活剂AICAR通过激活AMPK增强5-氟尿嘧啶的抗癌作用。
PLoS One. 2014 May 21;9(5):e97781. doi: 10.1371/journal.pone.0097781. eCollection 2014.
9
Antiplatelet effect of AMP-activated protein kinase activator and its potentiation by the phosphodiesterase inhibitor dipyridamole.AMP 激活的蛋白激酶激活剂的抗血小板作用及其被磷酸二酯酶抑制剂双嘧达莫增强。
Biochem Pharmacol. 2013 Oct 1;86(7):914-25. doi: 10.1016/j.bcp.2013.07.009. Epub 2013 Jul 19.
10
Manipulation and Measurement of AMPK Activity in Pancreatic Islets.胰岛中AMPK活性的调控与测定
Methods Mol Biol. 2018;1732:413-431. doi: 10.1007/978-1-4939-7598-3_26.

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Nat Commun. 2020 Feb 25;11(1):1032. doi: 10.1038/s41467-020-14812-0.
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Methods for Studying TNFα-Induced Autophagy.研究 TNFα 诱导自噬的方法。
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