KDM8 and metabolic dysfunction-associated steatohepatitis: In NASH and HC samples, the differential expression of KDM6B, KDM4D, JMJD5, JMJD6, JMJD7, and JMJD2A demonstrated statistical significance, and among them, KDM6B, JMJD5, JMJD7, and JMJD2A acting as DEGs.