DCX and Cognitive impairment: Given the reported role of neurogenesis in social stress-induced cognitive deficits [18, 32] due to neuroinflammation, we quantified and compared the densities of neural progenitor cells (NPCs; DCX+), adult-born neurons (DCX+NeuN+), and “newly formed” astrocytes (DCX+GFAP+) in the dentate gyrus and reported our findings in Figure 3.