In the process of oxidative phosphorylation, protons are pumped into the intermembrane space to establish the mitochondrial membrane potential (MMP). Relying on the electrochemical gradient, protons can return to the ...In the process of oxidative phosphorylation, protons are pumped into the intermembrane space to establish the mitochondrial membrane potential (MMP). Relying on the electrochemical gradient, protons can return to the matrix through the ATP synthase complex with ATP generation. MitoQ, a lipophilic cation drug, can be bsorbed to the inner mitochondrial membrane with the cationic moiety staying at the intermembrane space[1].展开更多
There were signi cant differences in energy metabolism between normal and tumor cells(normal cells depend on mitochondrial respiration for energy supply,while tumor cells rely on aerobic glycolysis)^([1,2]).Based on t...There were signi cant differences in energy metabolism between normal and tumor cells(normal cells depend on mitochondrial respiration for energy supply,while tumor cells rely on aerobic glycolysis)^([1,2]).Based on this difference,this study aims to provide a new therapeutic strategy for precise radiation protection of normal cells through utilizing selective autophagy induced by MitoQ-constructed pseudo-mitochondrial membrane potential(PMMP)by targeting mitochondrial respiration.Normal cells HA.展开更多
基金Key Program of National Natural Science Foundation of China (U1432248), National Natural Science Foundation of China (11505245), Western Talent Program of Chinese Academy of Sciences (Y460040XB0)
文摘In the process of oxidative phosphorylation, protons are pumped into the intermembrane space to establish the mitochondrial membrane potential (MMP). Relying on the electrochemical gradient, protons can return to the matrix through the ATP synthase complex with ATP generation. MitoQ, a lipophilic cation drug, can be bsorbed to the inner mitochondrial membrane with the cationic moiety staying at the intermembrane space[1].
基金Fellow of Youth Innovation Promotion Association(2020414)Key Program of Natural Science Foundation of Gansu Province(21JR7RA097)。
文摘There were signi cant differences in energy metabolism between normal and tumor cells(normal cells depend on mitochondrial respiration for energy supply,while tumor cells rely on aerobic glycolysis)^([1,2]).Based on this difference,this study aims to provide a new therapeutic strategy for precise radiation protection of normal cells through utilizing selective autophagy induced by MitoQ-constructed pseudo-mitochondrial membrane potential(PMMP)by targeting mitochondrial respiration.Normal cells HA.
