Analysis of cutaneous MRGPRD free nerve endings and C-LTMRs transcriptomes by RNA-sequencing.

ABSTRACT: The skin is the largest sensory organ that is densely innervated by highly specialized sensory neurons allowing the detection of a wide range of stimulations including light touch, temperature, itch and pain. Our knowledge of the sets of genes instructing the functional specialization of sensory neurons is just emerging. In a previous study, we have identified a new Gαi inhibitory interacting protein (GINIP) that marks two distinct subsets of skin-innervating sensory neurons conveying noxious and pleasant touch: the MRGPRD-expressing C-fibers specialized in noxious touch and the TH(+)/TAFA4(+)/V-GLUT3(+) C-Low Threshold MechanoReceptors (C-LTMRs), part of neurons processing pleasant touch. In the recent study published by Reynders et al. (2015), we took advantage of GINIP(mCherry) mouse mo

SUBMITTER: Reynders A 

PROVIDER: S-EPMC4583636 | biostudies-literature | 2015 Sep

REPOSITORIES: biostudies-literature