HSPA9 and cardiac hypertrophy: A greater degree of cardiac hypertrophy correlated negatively with the expression of MQC and UPRmt genes, including PAM16, TIMM17B, MFN2, DNM1L, PPARGC1, HTRA2, HSPA9, SPG7, TPCN1, TPCN2, MAP1LC3A, BECN1, BNIP3, PARL, and PINK1.