Title : Lactate enhances Arc/arg3.1 expression through hydroxycarboxylic acid receptor 1-β-arrestin2 pathway in astrocytes.

Pub. Date : 2020 Jul

PMID : 32294462






9 Functional Relationships(s)
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1 Lactate enhances Arc/arg3.1 expression through hydroxycarboxylic acid receptor 1-beta-arrestin2 pathway in astrocytes. Lactic Acid hydroxycarboxylic acid receptor 1 Homo sapiens
2 In recent years, with the discovery and research of lactate-specific receptor HCAR1(hydroxycarboxylic acid receptor 1), lactate is not only as a product of Glycolysis in astrocytes, but also as a signaling molecule which has gradually received attention. Lactic Acid hydroxycarboxylic acid receptor 1 Homo sapiens
3 In recent years, with the discovery and research of lactate-specific receptor HCAR1(hydroxycarboxylic acid receptor 1), lactate is not only as a product of Glycolysis in astrocytes, but also as a signaling molecule which has gradually received attention. Lactic Acid hydroxycarboxylic acid receptor 1 Homo sapiens
4 In recent years, with the discovery and research of lactate-specific receptor HCAR1(hydroxycarboxylic acid receptor 1), lactate is not only as a product of Glycolysis in astrocytes, but also as a signaling molecule which has gradually received attention. Lactic Acid hydroxycarboxylic acid receptor 1 Homo sapiens
5 In recent years, with the discovery and research of lactate-specific receptor HCAR1(hydroxycarboxylic acid receptor 1), lactate is not only as a product of Glycolysis in astrocytes, but also as a signaling molecule which has gradually received attention. Lactic Acid hydroxycarboxylic acid receptor 1 Homo sapiens
6 Here, we focus on HCAR1 on the most widely distributed astrocytes in the brain, found and verified that lactate could cause Arc/arg3.1 protein overexpression in astrocytes through HCAR1. Lactic Acid hydroxycarboxylic acid receptor 1 Homo sapiens
7 Here, we focus on HCAR1 on the most widely distributed astrocytes in the brain, found and verified that lactate could cause Arc/arg3.1 protein overexpression in astrocytes through HCAR1. Lactic Acid hydroxycarboxylic acid receptor 1 Homo sapiens
8 However, the expression of Arc/arg3.1 does not depend on the Gi protein pathway of HCAR1, and we found that lactate enhanced the expression of Arc/arg3.1 protein through the HCAR1-beta-arrestin2 pathway. Lactic Acid hydroxycarboxylic acid receptor 1 Homo sapiens
9 In summary, lactate acts on HCAR1 of astrocytes. Lactic Acid hydroxycarboxylic acid receptor 1 Homo sapiens