ORP5 promotes cardiac hypertrophy by regulating the activation of mTORC1 on lysosome

Our findings provide the inaugural evidence that ORP5 facilitates pathological ventricular hypertrophy through the translocation of mTORC1 to the lysosome for subsequent activation. Consequently, ORP5 has the potential to serve as a diagnostic biomarker or therapeutic target for pathological cardiac hypertrophy in the future.