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. 2023 Nov 8;17:1308972. doi: 10.3389/fncel.2023.1308972

FIGURE 6.

FIGURE 6

Lymphocyte activation gene-3 (LAG-3) knockdown promotes inflammatory activation by IFN-γ. BV2 cells were transfected with scramble control or LAG-3 siRNA. After incubation with the siRNAs, IFN-γ was added and the cells were harvested. (A) LAG-3 mRNA level was measured using quantitative real-time PCR to confirm the efficiency of knockdown by siRNA. (B) iNOS mRNA was measured in the siRNA-treated BV2 cells. (C) NO concentration was determined in culture supernatants of the siRNA-treated BV2 cells. Statistical analyses were performed using two-way ANOVA, followed by Tukey–Kramer post-hoc test; **p < 0.01, ****p < 0.0001. Error bars represent SEM.