GPNMB and metabolic dysfunction-associated steatohepatitis: Recent, studies39 on macrophages in NASH progression have identified NASH‐associated macrophages (NAMs), which notably possess a distinct array of molecular markers, including Gpnmb, Trem2, C1qa and Apoe, which were identified via our analysis of bulk RNA‐seq and validated by RT‐PCR (Figure 10F).