Characterization of axons expressing the artemin receptor in the female rat urinary bladder: a comparison with other major neuronal populations.

ABSTRACT: Artemin is a member of the glial cell line-derived neurotrophic factor (GDNF) family that has been strongly implicated in development and regeneration of autonomic nerves and modulation of nociception. Whereas other members of this family (GDNF and neurturin) primarily target parasympathetic and nonpeptidergic sensory neurons, the artemin receptor (GFRα3) is expressed by sympathetic and peptidergic sensory neurons that are also the primary sites of action of nerve growth factor, a powerful modulator of bladder nerves. Many bladder sensory neurons express GFRα3 but it is not known if they represent a specific functional subclass. Therefore, our initial aim was to map the distribution of GFRα3-immunoreactive (-IR) axons in the female rat bladder, using cryostat sections and whole wall thickn

SUBMITTER: Forrest SL 

PROVIDER: S-EPMC4167975 | biostudies-literature | 2014 Dec

REPOSITORIES: biostudies-literature