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Papers of the Week


Papers: 1 Jan 2022 - 7 Jan 2022


Animal Studies, Pharmacology/Drug Development


2021 Nov


Ann Transl Med


9


22

Exchange proteins directly activated by cyclic adenosine monophosphate inhibitor reverses mechanical allodynia via the modification of astrocytes activity in the spinal cord.

Abstract

Gliosis and inflammation are pivotal in the development of acute and chronic pain. Here, we demonstrated a previously unidentified molecular mechanism in which the activation of exchange proteins directly activated by cyclic adenosine monophosphate (Epac)1 accelerated the activation of astrocytes in the spinal cord, thereby promoting chronic postsurgical pain (CPSP).