Characterization of the purinergic receptor subtype on guinea‐pig suburothelial myofibroblasts

Abstract

The predominant purinoceptor in suburothelial myofibroblasts, from these labelling studies, is the P2Y6 subtype. However, there was weaker labelling to other subtypes, suggesting multiple receptor subtypes or heterogeneity of receptor subunits. The consequences of there being multiple purinoceptor subtypes in the suburothelial space with respect to sensory signalling are discussed.