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Regulation of glucose and lipid metabolism in health and disease 被引量:47

Regulation of glucose and lipid metabolism in health and disease
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摘要 Glucose and fatty acids are the major sources of energy for human body. Cholesterol, the most abundant sterol in mammals, is a key component of cell membranes although it does not generate ATP. The metabolisms of glucose, fatty acids and cholesterol are often intertwined and regulated. For example, glucose can be converted to fatty acids and cholesterol through de novo lipid biosynthesis pathways. Excessive lipids are secreted in lipoproteins or stored in lipid droplets. The metabolites of glucose and lipids are dynamically transported intercellularly and intracellularly, and then converted to other molecules in specific compartments. The disorders of glucose and lipid metabolism result in severe diseases including cardiovascular disease, diabetes and fatty liver. This review summarizes the major metabolic aspects of glucose and lipid, and their regulations in the context of physiology and diseases. Glucose and fatty acids are the major sources of energy for human body. Cholesterol, the most abundant sterol in mammals, is a key component of cell membranes although it does not generate ATP. The metabolisms of glucose, fatty acids and cholesterol are often intertwined and regulated. For example, glucose can be converted to fatty acids and cholesterol through de novo lipid biosynthesis pathways. Excessive lipids are secreted in lipoproteins or stored in lipid droplets. The metabolites of glucose and lipids are dynamically transported intercellularly and intracellularly, and then converted to other molecules in specific compartments. The disorders of glucose and lipid metabolism result in severe diseases including cardiovascular disease, diabetes and fatty liver. This review summarizes the major metabolic aspects of glucose and lipid, and their regulations in the context of physiology and diseases.
出处 《Science China(Life Sciences)》 SCIE CAS CSCD 2019年第11期1420-1458,共39页 中国科学(生命科学英文版)
基金 supported by grants from the National Natural Science Foundation of China(31521062,31570807,31571213,31625014,31621063,31630019,31830040,91857000 and 91857108) the Ministry of Science and Technology of China(2016YFA0500100,2016YFC1304803,2017YFA0503404 and 2018YFA0506900)
关键词 CHOLESTEROL FATTY acid GLUCOSE LYSOSOME endoplasmic reticulum LIPID droplet METABOLIC disease cholesterol fatty acid glucose lysosome endoplasmic reticulum lipid droplet metabolic disease
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