TNFRSF10B and idiopathic pulmonary fibrosis: However, receptor expression for TNFSF10 is increased in IPF AECI (TNFRSF10B, average log2 fold-change 0.3659; TNFRSF10C, average log2 fold-change 0.4428) supporting a role for TNFSF10 signaling.