IFNG and Miyoshi myopathy: The IFNG de-differentiation (IFNG-dediff) signature [57], unrelated to the IFNG ICB response signature, and the TEADS invasive signature [58], were strongly enriched in the LOW and DEM subsets compared to the INT and CIMP subsets in both the EPICA and TCGA MM cohorts (Supplemental Fig. S14B-E).