CD247 and idiopathic pulmonary fibrosis: The expression of CD247 in patients with IPF was lower than that in controls in the GSE93606 (blood), GSE33566 (blood), GSE47460 (lung tissue), and GSE110147 (lung tissue) datasets, whereas the expression of CD247 did not show a difference in the GSE38958 (blood) and GSE32537 (lung tissue) datasets (Figure 4).