A) RNA expression levels of TMEVPG1, NRON, HERV-W env and HERV-W gag are positively correlated with mRNA expression of IL-6 in PBMCs from the entire participant sample (2-tailed; n=33). RNA expression of HERV-W gag is positively correlated with mRNA expression of IFN-γ. Data points for participants with schizophrenia and controls are displayed as filled and hollow points, respectively. B) Fold change relative to vehicle of non-coding and endogenous retroviral transcript expression following IFN-γ and LPS treatment at 1, 8 and 24 hour time points in THP-1 cells (n=2). One-way ANOVA with Tukey’s post-hoc **p<0.01, *p<0.05