RPS4X and metabolic dysfunction-associated steatohepatitis: Zhao et al. also observed that has_circ_0089762 (also named steatohepatitis-associated circRNA ATP5B regulator, SCAR), hsa_circ_0089763 and hsa_circ_0008882 are abundant in liver fibroblasts from patients with nonalcoholic steatohepatitis (NASH), and further demonstrated their mitochondrial localization [64].