Metabolism and physiological significance of anandamide and 2-arachidonoylglycerol, endogenous cannabinoid receptor ligands

Metabolism and physiological significance of anandamide and 2-arachidonoylglycerol, endogenous cannabinoid receptor ligands
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anandamide 和 2-花生四烯酰甘油、内源性大麻素受体配体的代谢和生理意义

DOI:
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发表时间:
2004
期刊:
影响因子:
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通讯作者:
K. Waku
K. Waku
中科院分区:
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文献类型:
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作者:
T. Sugiura;S. Kishimoto;Saori Oka;Maiko Gokoh;K. Waku

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已知花生四烯酸被代谢成许多生物活性的类二十烷酸,如花生四烯酸、血栓烷、白三烯、脂氧素和单羟基和二羟基二十碳四烯酸。众所周知,这些具有生物活性的类二十烷酸参与哺乳动物组织中的多种生理和病理生理过程。在20世纪的最后十年,花生四烯酸的两种引人注目的衍生物,即,N-花生四烯酰乙醇胺(anandamide)和2-花生四烯酰甘油(2-AG)(图1)被报道为生物活性脂质的新成员。花生四烯酰胺和2-AG具有独特的结构特征,因为它们的分子中含有完整的花生四烯酰基部分,因此与其他类二十烷酸不同。大麻素和2-AG都被证明是内源性大麻素受体配体。本文综述了花生四烯酸和2-AG在哺乳动物组织和细胞(包括炎症细胞和免疫活性细胞)中的代谢及其可能的生理意义。
Arachidonic acid is known to be metabolized into a number of bioactive eicosanoids such as prostaglandins, thromboxanes, leukotrienes, lipoxins and mono-and dihydroxyeicosatetraenoic acids. It is well known that these bioactive eicosanoids are involved in diverse physiological and pathophysiological processes in mammalian tissues. In the last decade of the 20th century, two remarkable derivatives of arachidonic acid, i.e., N-arachidonoylethanolamine (anandamide) and 2-arachidonoylglycerol (2-AG) (Fig. 1) were reported to be new members of the bioactive lipids. Anandamide and 2-AG have unique structural characteristic in that they contain an intact arachidonoyl moiety in their molecules, thus differing from other eicosanoids. Both anandamide and 2-AG have been shown to act as endogenous cannabinoid receptor ligands. In this review, we focused on anandamide and 2-AG and described the metabolism and possible physiological significance of these molecules in mammalian tissues and cells including inflammatory cells and immune competent cells.
DOI: 10.1016/s0021-9258(18)33114-4
发表时间: 1983-01
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影响因子: --
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大麻素受体和细胞因子网络。
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DOI: --
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影响因子: 3.6
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