CD4 and idiopathic pulmonary fibrosis: Asthma also demonstrated heterogeneous associations with B cells (FDR = 0.010), CD4 T cells (FDR = 0.010), DC1 (FDR = 0.010), DC2 (FDR = 0.010), and proliferating T cells (FDR = 0.025, Figure 1), with the latter additionally showing heterogeneity in its association with IPF (FDR = 0.016, Figure 1).