Interaction between Cannabinoid Type 1 and Type 2 Receptors in the Modulation of Subventricular Zone and Dentate Gyrus Neurogenesis.

ABSTRACT: Neurogenesis in the adult mammalian brain occurs mainly in two neurogenic niches, the subventricular zone (SVZ) and the subgranular zone (SGZ) of the dentate gyrus (DG). Cannabinoid type 1 and 2 receptors (CB₁R and CB₂R) have been shown to differently modulate neurogenesis. However, low attention has been given to the interaction between CB₁R and CB₂R in modulating postnatal neurogenesis (proliferation, neuronal differentiation and maturation). We focused on a putative crosstalk between CB₁R and CB₂R to modulate neurogenesis and cultured SVZ and DG stem/progenitor cells from early postnatal (P1-3) Sprague-Dawley rats. Data showed that the non-selective cannabinoid receptor agonist WIN55,212-2 promotes DG cell proliferation (

SUBMITTER: Rodrigues RS 

PROVIDER: S-EPMC5554396 | biostudies-literature | 2017

REPOSITORIES: biostudies-literature