https://pubmed.ncbi.nlm.nih.gov/37860691/
Microglial P2X4 receptors are essential for spinal neurons hyperexcitability and tactile allodynia...
In neuropathic pain, recent evidence has highlighted a sex-dependent role of the P2X4 receptor in spinal microglia in the development of tactile allodynia...
https://www.ncbi.nlm.nih.gov/Structure/pdb/2RUP
2RUP: Solution structure of rat P2X4 receptor head domain
solution structureratreceptorheaddomain