MBOAT7 and metabolic dysfunction-associated steatohepatitis: Finally, rs641738 C>T near MBOAT7 was found to have a strong association with phosphatidylinositols (PI), which was not replicated in any other NASH-fibrosis SNP (for example, PI C18:0/C20:4: β −0.2, Q = 1.7 × 10–58, Fig. 1).