SLC1A5 and viral infectious disease: In CSDS mice, two-way ANOVA showed a significant main effect of stress [F(1, 25) = 11.10, p < 0.01] and virus infection [F(1, 25) = 7.996, p < 0.01], but no interaction effect was observed [F(1, 25) = 0.005, p > 0.05]; Post-hoc analysis showed that ASCT2 downregulation in the hippocampus restored social interaction level reduced by CSDS (CSDS-shSCR vs. CSDS-shAsct2, p < 0.05; Figure 3C).