Activation of MC1R with BMS-470539 attenuates neuroinflammation via cAMP/PKA/Nurr1 pathway after neonatal hypoxic-ischemic brain injury in rats

Journal of Neuroinflammation, 2021

Abstract

Microglia-mediated neuroinflammation plays a crucial role in the pathogenesis of hypoxic-ischemic (HI)-induced brain injury. Activation of melanocortin-1 receptor (MC1R) has been shown to exert anti-inflammatory and neuroprotective effects in several neurological diseases. In the present study, we have explored the role of MC1R activation on neuroinflammation and the potential underlying mechanisms after neonatal hypoxic-ischemic brain injury in rats. This study demonstrates that activation of MC1R with BMS-470539 attenuated neuroinflammation, and improved neurological deficits after neonatal hypoxic-ischemic brain injury in rats. Such anti-inflammatory and neuroprotective effects were mediated, at least in part, via the cAMP/PKA/Nurr1 signaling pathway. Therefore, MC1R activation might be a promising therapeutic target for infants with hypoxic-ischemic encephalopathy (HIE).

MSH alpha antibody BYT-ORB229289 by our Partner Biorbyt is featured in this publication.

>> Besuchen Sie unseren Webshop

>> Artikel anzeigen

Kontakt

Bei Fragen stehen wir Ihnen jederzeit gerne zur Verfügung.

+49 (0)89 3799666-6
+49 (0)89 3799666-99
info@biozol.de