Additionally, we found several IPF lung single-cell markers (RAD51, CDKN3, TROAP, TAFA3, SGO1, NCAPH, CEP55, UTS2, ANLN, BUB1B, DGKI, and SKA3) among the remaining 108 causal genes from our mediation models. Here, TAFA3 is linked to idiopathic pulmonary fibrosis.