I’m looking for some references for phospho-ERK induction in the dorsal horn in response to light touch stimuli (e.g. cotton) in neuropathic models, namely CCI or SNI.
For example, in the CFA model, Gao et al. used cotton brush on the hindpaw for 5 minutes and quantified pERK in the dorsal horn following stimulation.
Are there comparable papers for pERK in neuropathic models? Mostly, I want to know the best time point.