TGFB1 and metabolic dysfunction-associated steatohepatitis: Pelekar et al. combined 8-epi-PGF2α, TGF-β, HA, and adiponectin in a model that predicted NASH with favorable sensitivity of 73.7%, specificity of 65.7%, PPV of 68.2%, and a NPV of 68.2% [96].