PAK1 and metabolic dysfunction-associated steatohepatitis: Compared to the NCD group, 75 genes in the focal adhesion pathway (KO 04510), including Spp1, Col6a2, Rac2, Vav1, Pak1 and Thbs4, were increased in the NASH-FMT group, whereas Mylk3 was decreased in the NASH-FMT group.