LIGHT stimulation alone, or in combination with IL-13 or IL-17 (Fig. 6C, circled genes in Venn diagrams), upregulated the expression of several transcripts that were again represented primarily in clusters 11 and 12 from Korsunsky et al.’s integrated analysis of ILD lung fibroblasts.4 The gene discussed is TNFSF14; the disease is interstitial lung disease.