HLF and sarcoidosis: We found that, unlike their control counterparts, both cardiac and BAL sarcoidosis T cells showed enrichment of memory T cell TF genes (RFX7 and ZEB1), survival and proliferation TF genes (HLF and HIST1H2BN) (Figure 2C) and type 3 response TF genes (ARNTL and ADARB1) (Supplementary Figure S3D).