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蠕虫、脂肪与死亡:脂质代谢物调节细胞死亡

Worms, Fat, and Death: Lipid Metabolites Regulate Cell Death.

作者信息

Perez Marcos A, Watts Jennifer L

机构信息

School of Molecular Biosciences, Washington State University, Pullman, WA 99164, USA.

出版信息

Metabolites. 2021 Feb 23;11(2):125. doi: 10.3390/metabo11020125.

DOI:10.3390/metabo11020125
PMID:33672292
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC7926963/
Abstract

is well-known as the model organism used to elucidate the genetic pathways underlying the first described form of regulated cell death, apoptosis. Since then, investigations have contributed to the further understanding of lipids in apoptosis, especially the roles of phosphatidylserines and phosphatidylinositols. More recently, studies in have shown that dietary polyunsaturated fatty acids can induce the non-apoptotic, iron-dependent form of cell death, ferroptosis. In this review, we examine the roles of various lipids in specific aspects of regulated cell death, emphasizing recent work in .

摘要

作为用于阐明最早描述的程序性细胞死亡形式——凋亡背后遗传途径的模式生物而广为人知。从那时起,研究有助于进一步理解脂质在凋亡中的作用,特别是磷脂酰丝氨酸和磷脂酰肌醇的作用。最近,在……的研究表明,膳食多不饱和脂肪酸可诱导非凋亡性、铁依赖性细胞死亡形式——铁死亡。在本综述中,我们研究了各种脂质在程序性细胞死亡特定方面的作用,重点介绍了在……方面的最新研究工作。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1bdb/7926963/9e3772bfa0bc/metabolites-11-00125-g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1bdb/7926963/db9d0bccb12b/metabolites-11-00125-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1bdb/7926963/202fd28f682c/metabolites-11-00125-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1bdb/7926963/ce9681b08d82/metabolites-11-00125-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1bdb/7926963/9e3772bfa0bc/metabolites-11-00125-g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1bdb/7926963/db9d0bccb12b/metabolites-11-00125-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1bdb/7926963/202fd28f682c/metabolites-11-00125-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1bdb/7926963/ce9681b08d82/metabolites-11-00125-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1bdb/7926963/9e3772bfa0bc/metabolites-11-00125-g004.jpg

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本文引用的文献

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Bioactive Ether Lipids: Primordial Modulators of Cellular Signaling.生物活性醚脂类:细胞信号传导的原始调节剂
Metabolites. 2021 Jan 8;11(1):41. doi: 10.3390/metabo11010041.
2
Membrane Damage during Ferroptosis Is Caused by Oxidation of Phospholipids Catalyzed by the Oxidoreductases POR and CYB5R1.铁死亡过程中细胞膜的损伤是由氧化还原酶 POR 和 CYB5R1 催化的磷脂氧化引起的。
Mol Cell. 2021 Jan 21;81(2):355-369.e10. doi: 10.1016/j.molcel.2020.11.024. Epub 2020 Dec 14.
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Neuronal cell life, death, and axonal degeneration as regulated by the BCL-2 family proteins.
2-丁氧基四氢呋喃,从 中分离得到,可减弱 α-突触核蛋白的聚集和氧化特性,并减轻其在帕金森病转基因模型中的毒性。
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Ether lipid biosynthesis promotes lifespan extension and enables diverse pro-longevity paradigms in .醚脂生物合成促进寿命延长,并使 中多样化的长寿范式成为可能。
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L-threonine promotes healthspan by expediting ferritin-dependent ferroptosis inhibition in C. elegans.L-苏氨酸通过加速秀丽隐杆线虫中铁蛋白依赖性铁死亡抑制来促进健康寿命。
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Ether lipid deficiency disrupts lipid homeostasis leading to ferroptosis sensitivity.醚脂缺乏会破坏脂质动态平衡,导致对铁死亡的敏感性。
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Iron overload and neurodegenerative diseases: What can we learn from ?铁过载与神经退行性疾病:我们能从中学到什么?
Toxicol Res Appl. 2022 Jan-Dec;6. doi: 10.1177/23978473221091852. Epub 2022 Apr 23.
BCL-2 家族蛋白调控神经元细胞的生死和轴突退化。
Cell Death Differ. 2021 Jan;28(1):108-122. doi: 10.1038/s41418-020-00654-2. Epub 2020 Nov 8.
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Ferroptosis: the Good, the Bad and the Ugly.铁死亡:益处、弊端与危害
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Iron Metabolism in Ferroptosis.铁死亡中的铁代谢
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Parthanatos in the pathogenesis of nervous system diseases.细胞发生程序死亡在神经系统疾病发病机制中的作用。
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Polyunsaturated fatty acids and p38-MAPK link metabolic reprogramming to cytoprotective gene expression during dietary restriction.多不饱和脂肪酸与 p38-MAPK 在饮食限制过程中把代谢重编程与细胞保护基因表达联系起来。
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