Figure 8From: Mechanical Ventilation Augments Poly(I:C)-Induced Lung Injury via a WISP1-Integrin β3-Dependent Pathway in MiceEffects of integrin β3 knockout on WISP1 plus poly(I:C)-induced TNF-α production in macrophages. Peritoneal macrophages isolated from C57BL/6J and integrin β3 knockout mice were treated with WISP1 (10 µg/mL) and poly(I:C) (5 µg/mL) for 16 h in serum free medium. TNF-α levels in the supernatant were measured by ELISA. Data are presented as mean ± SEM (n = 5) and compared by two-way ANOVA. ***P < 0.001 C57BL/6J versus integrin β3 knockout after WISP1 plus poly(I:C) treatment.Back to article page