TP53TG1 and idiopathic pulmonary fibrosis: Comprehensively analysis of lncRNA expression in IPF whole lung revealed several key candidate lncRNAs like TP53TG1, LINC00342, RP11-1008C21.1, HOXB-AS1, CTD-2528L19.6 et al., that were differentially overexpressed in IPF compared to both normal samples.