Fig. 3From: Fibroblast paracrine TNF-α signaling elevates integrin A5 expression in idiopathic pulmonary fibrosis (IPF)IPF derived fibroblasts express higher levels of Integrin a5 (ITGA5). ITGA5 levels were measured in whole tissue lysates (a) and IPF/normal derived fibroblast cells (b) by western blotting. (n = 7 and n = 6 for Normal and IPF, respectively). Results were considered significant * if p < 0.05Back to article page