Fig. 6From: TRAIL signals through the ubiquitin ligase MID1 to promote pulmonary fibrosisrTRAIL stimulated Mid1 and collagen- α2(I) production in isolated primary mouse fibroblasts. Mid1 (a) and collagen-α2(I) (b) expression per copy of HPRT in cultured fibroblasts. n = 3 independent experiments * p < 0.05Back to article page