Detection and structural analysis of lipid-derived radicals in vitro and in vivo

Detection and structural analysis of lipid-derived radicals in vitro and in vivo
复制标题

体内外脂质衍生自由基的检测和结构分析

DOI:
10.1080/10715762.2021.1881500
复制
发表时间:
2021
期刊:
Free Radic Res.
影响因子:
--
通讯作者:
Yamada KI
Yamada KI
中科院分区:
--
文献类型:
--
作者:
Matsuoka Y;Yamada KI

文献摘要

参考文献

被引文献

相似文献

脂质可被活性氧氧化,导致脂质过氧化和反应性代谢产物(如脂质衍生的亲电体)的形成。据报道,这些产品可诱导炎症、血管生成和铁凋亡。脂质过氧化可以产生许多不同的产物,每种产物都具有不同的功能,并且在体内检测可能具有挑战性。脂质氧化的初始产物是脂质衍生的自由基,其可引起广泛的连锁反应,导致脂质过氧化。因此,检测脂质自由基的能力可以提供有关这类重要分子及其在广泛的氧化条件下引起细胞和组织损伤的机制的信息。本文综述了近年来在体外和培养细胞中检测脂源性自由基的研究进展。我们还介绍了可视化和结构分析的脂质衍生的自由基不仅在细胞中,但也在动物组织样品从氧化性疾病模型中产生的可能性,使用基于荧光的脂质自由基的检测探针。我们预计,本文中总结的各种创新技术将被应用和进一步发展,以澄清脂质过氧化在氧化应激相关疾病的发病机制中的作用。
Lipids can be oxidized by reactive oxygen species, resulting in lipid peroxidation and the formation of reactive metabolites such as lipid-derived electrophiles. These products have been reported to induce inflammation, angiogenesis, and ferroptosis. Lipid peroxidation can produce many different products, each of which performs a different function, and which can be challenging to detectin vivo. The initial products of lipid oxidation are lipid-derived radicals, which can cause extensive chain reactions leading to lipid peroxidation. Hence, the ability to detect lipid radicals may provide information about this important class of molecules and the mechanism by which they cause cellular and tissue damage in a wide range of oxidative conditions. In this review, we report recent scientific advances in the detection of lipid-derived radicalsin vitroand in cultured cells. We also introduce the possibility of visualization and structural analysis of lipid-derived radicals generated not only in in cells but also in animal tissue samples from oxidative disease models, using fluorescence-based lipid radicals’ detection probes. We anticipate that the various innovative techniques summarized in this paper will be applied and further developed to clarify the role of lipid peroxidation in the pathogenesis of oxidative stress-associated diseases.
稳定硝酰自由基对激发单线态的分子内猝灭。
DOI: 10.1002/chin.199102051
发表时间: 1991
期刊: ChemInform
影响因子: --
作者:
S. Green;D. Simpson;G. Zhou;P. S. Ho;N. Blough
通讯作者: N. Blough
使用自旋捕获和串联质谱法鉴定含有 ω-6 脂肪酸的甘油磷脂酰胆碱的自由基
DOI: 10.1080/10715760601118353
发表时间: 2007
影响因子: 3.3
作者:
A. Reis;P. Domingues;A. Ferrer;M. Domingues
通讯作者: M. Domingues
基于苯酚的亲脂性荧光抗氧化指标:合理的方法。
DOI: 10.1021/jo900335z
发表时间: 2009
期刊: The Journal of organic chemistry
影响因子: --
作者:
K. Krumova;P. Oleynik;P. Karam;G. Cosa
通讯作者: G. Cosa
碳中心自由基与 TEMPO 偶联反应的切换外磁场 CIDNP 研究
DOI: 10.1039/b401093k
发表时间: 2004
影响因子: 3.3
作者:
N. Lebedeva;D. Zubenko;E. Bagryanskaya;R. Sagdeev;G. Ananchenko;S. Marque;D. Bertin;P. Tordo
通讯作者: P. Tordo
DOI: --
发表时间: 1982
期刊: The Journal of biological chemistry
影响因子: --
作者:
Augusto,O;Beilan,HS;OrtizdeMontellano,PR
通讯作者: OrtizdeMontellano,PR