期刊
INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES
卷 22, 期 4, 页码 -出版社
MDPI
DOI: 10.3390/ijms22041636
关键词
microglia; neuroinflammation; P2RY12; purinergic receptor
资金
- Fondation des Gueules Cassees [08-2019]
Microglia are immune brain cells involved in neuroinflammation, with P2RY12 receptor playing a crucial role in microglial motility and migration, influencing the development of neuroinflammation processes.
Microglia are immune brain cells involved in neuroinflammation. They express a lot of proteins on their surface such as receptors that can be activated by mediators released in the microglial environment. Among these receptors, purinergic receptor expression could be modified depending on the activation status of microglia. In this review, we focus on P2Y receptors and more specifically on P2RY12 that is involved in microglial motility and migration, the first step of neuroinflammation process. We describe the purinergic receptor families, P2RY12 structure, expression and physiological functions. The pharmacological and genetic tools for studying this receptor are detailed thereafter. Last but not least, we report the contribution of microglial P2RY12 to neuroinflammation in acute and chronic brain pathologies in order to better understand P2RY12 microglial role.
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