In addition they revealed that neuropathic pain hypersensitivity observed in H4 receptor‐KO mice is involved with an overactivation on the spinal ERK– pathway in DβH immunoreactive neurons, supporting a potential Affiliation in between the noradrenergic system and H4 receptor‐mediated analgesia. In summary, growing evidence arising from H4 receptor KO https://michelangelop627jyu4.wikiconverse.com/user