Reduced cell death in the DG of cD2KO mice. CD2KO mice have significantly less apoptotic cells in the DG than their WT litters (*p < 0.001). Numbers of TUNEL-positive cells decline with aging in WT mice (#p < 0.001) but remain stable in cD2KO animals.
Ansorg et al. BMC Neuroscience 2012 13:46 doi:10.1186/1471-2202-13-46