Disruptions in lipid metabolism cause numerous metabolic diseases,including obesity,diabetes,cardiovascular diseases,and liver disorders.Consequently,lipid metabolism serves as a potential therapeutic target,influenci...Disruptions in lipid metabolism cause numerous metabolic diseases,including obesity,diabetes,cardiovascular diseases,and liver disorders.Consequently,lipid metabolism serves as a potential therapeutic target,influencing the progression of various non-metabolic diseases such as kidney diseases,cancer,neurodegenerative disorders,aging,and bone-related diseases.The metabolic pathways involved in lipid metabolism are complex and highly interconnected.Although the abundance of metabolic targets presents opportunities for lipid metabolism regulation,the limited precision and safety of traditional therapeutic approaches remain significant challenges.These limitations have catalyzed the development of multifunctional nano-delivery platforms aimed at targeted intervention in lipid metabolic processes,further enhancing the flexibility of lipid metabolism regulation.This review outlines the latest advancements and representative applications of these multifunctional nano-delivery platforms.Notably,extensive research has been conducted on nanoparticles and liposomes,with these technologies being relatively mature.Furthermore,numerous novel biomaterials,including engineered adipocytes,exosome vesicles secreted by natural cells,smart-responsive nanomicelles,composite hydrogels,and engineered lipid droplets,are being increasingly explored.Finally,the review discusses the advantages of drug delivery strategies based on the targeted intervention of lipid metabolic processes,the limitations of current technologies,promising future research directions,and treatment challenges.展开更多
In this study,the protective effects of Cimicifugae Rhizoma(CR) was demonstrated in Pseudomonas aeruginosa-induced pneumonia mouse model.To identify the anti-inflammatory ingredients,an ultraperformance liquid chrom...In this study,the protective effects of Cimicifugae Rhizoma(CR) was demonstrated in Pseudomonas aeruginosa-induced pneumonia mouse model.To identify the anti-inflammatory ingredients,an ultraperformance liquid chromatography quadrupole time-of-flight mass spectrometry(UPLC/Q-TOF-MS)integrated nuclear factor κB(NF-κB) luciferase reporter assay screening system was carried out.As a result,some caffeic acid derivatives,including caffeic acid,ferulic acid/isoferulic acid,fukinolic acid,and cimicifugic acid ingredients were identified as the potential effective compounds from CR.For testing the anti-inflammatory capacity,caffeic acid was demonstrated to inhibit NF-kB and reduce the levels of IL-6 and IL-8 in TNF-α-treated BEAS-2B cells in a dose-dependent manner.Hence,CR preparations and its cinnamic acid derivatives have the possibility to be developed as a complementary therapy in the treatment of respiratory system infection in clinics.展开更多
基金supported by the Beijing Natural Science Foundation of China(L256066,L256065)the Chinese Academy of Medical Sciences(CAMS)Innovation Fund for Medical Sciences(CIFMS)(2021-I2M-1-026)。
摘要Disruptions in lipid metabolism cause numerous metabolic diseases,including obesity,diabetes,cardiovascular diseases,and liver disorders.Consequently,lipid metabolism serves as a potential therapeutic target,influencing the progression of various non-metabolic diseases such as kidney diseases,cancer,neurodegenerative disorders,aging,and bone-related diseases.The metabolic pathways involved in lipid metabolism are complex and highly interconnected.Although the abundance of metabolic targets presents opportunities for lipid metabolism regulation,the limited precision and safety of traditional therapeutic approaches remain significant challenges.These limitations have catalyzed the development of multifunctional nano-delivery platforms aimed at targeted intervention in lipid metabolic processes,further enhancing the flexibility of lipid metabolism regulation.This review outlines the latest advancements and representative applications of these multifunctional nano-delivery platforms.Notably,extensive research has been conducted on nanoparticles and liposomes,with these technologies being relatively mature.Furthermore,numerous novel biomaterials,including engineered adipocytes,exosome vesicles secreted by natural cells,smart-responsive nanomicelles,composite hydrogels,and engineered lipid droplets,are being increasingly explored.Finally,the review discusses the advantages of drug delivery strategies based on the targeted intervention of lipid metabolic processes,the limitations of current technologies,promising future research directions,and treatment challenges.
基金financially supported by the National Natural Science Foundation of China (Nos. 81303291,81373506, 81473403)
摘要In this study,the protective effects of Cimicifugae Rhizoma(CR) was demonstrated in Pseudomonas aeruginosa-induced pneumonia mouse model.To identify the anti-inflammatory ingredients,an ultraperformance liquid chromatography quadrupole time-of-flight mass spectrometry(UPLC/Q-TOF-MS)integrated nuclear factor κB(NF-κB) luciferase reporter assay screening system was carried out.As a result,some caffeic acid derivatives,including caffeic acid,ferulic acid/isoferulic acid,fukinolic acid,and cimicifugic acid ingredients were identified as the potential effective compounds from CR.For testing the anti-inflammatory capacity,caffeic acid was demonstrated to inhibit NF-kB and reduce the levels of IL-6 and IL-8 in TNF-α-treated BEAS-2B cells in a dose-dependent manner.Hence,CR preparations and its cinnamic acid derivatives have the possibility to be developed as a complementary therapy in the treatment of respiratory system infection in clinics.