Interestingly, we also found several genes (VSIG10, HSD17B6, N4BP1, PLLP, HPCAL1, MYRF, GPM6A, and AGER) that are downregulated in AT1 cells from IPF lung tissue [18] relative to healthy samples. The gene discussed is HSD17B6; the disease is idiopathic pulmonary fibrosis.