Various nanoparticle-based drug delivery systems for the treatment of neurological disorders have been widely studied.However,their inability to cross the blood–brain barrier hampers the clinical translation of these...Various nanoparticle-based drug delivery systems for the treatment of neurological disorders have been widely studied.However,their inability to cross the blood–brain barrier hampers the clinical translation of these therapeutic strategies.Liposomes are nanoparticles composed of lipid bilayers,which can effectively encapsulate drugs and improve drug delivery across the blood–brain barrier and into brain tissue through their targeting and permeability.Therefore,they can potentially treat traumatic and nontraumatic central nervous system diseases.In this review,we outlined the common properties and preparation methods of liposomes,including thin-film hydration,reverse-phase evaporation,solvent injection techniques,detergent removal methods,and microfluidics techniques.Afterwards,we comprehensively discussed the current applications of liposomes in central nervous system diseases,such as Alzheimer's disease,Parkinson's disease,Huntington's disease,amyotrophic lateral sclerosis,traumatic brain injury,spinal cord injury,and brain tumors.Most studies related to liposomes are still in the laboratory stage and have not yet entered clinical trials.Additionally,their application as drug delivery systems in clinical practice faces challenges such as drug stability,targeting efficiency,and safety.Therefore,we proposed development strategies related to liposomes to further promote their development in neurological disease research.展开更多
Inflammatory processes and proinflammatory cytokines have a key role in the cellular processes of neurodegenerative diseases and are linked to the pathogenesis of functional and mental health disorders.Tumor necrosis ...Inflammatory processes and proinflammatory cytokines have a key role in the cellular processes of neurodegenerative diseases and are linked to the pathogenesis of functional and mental health disorders.Tumor necrosis factor alpha has been reported to play a major role in the central nervous system in Alzheimer’s disease,Parkinson’s disease and amyotrophic lateral sclerosis and many other neurodegenerative diseases.Therefore,a potent proinflammatory/proapoptotic tumor necrosis factor alpha could be a strong candidate for targeted therapy.Plant derivatives have now become promising candidates as therapeutic agents because of their antioxidant and chemical characteristics,and anti-inflammatory features.Recently,phytochemicals including flavonoids,terpenoids,alkaloids,and lignans have generated interest as tumor necrosis factor alpha inhibitor candidates for a number of diseases involving inflammation within the nervous system.In this review,we discuss how phytochemicals as tumor necrosis factor alpha inhibitors are a therapeutic strategy targeting neurodegeneration.展开更多
The incidence of metastatic disease in the central nervous system(CNS)is rising.According to current estimates,up to a third of adult cancer patients will suffer from CNS metastasis.Clinical evidence-based data from p...The incidence of metastatic disease in the central nervous system(CNS)is rising.According to current estimates,up to a third of adult cancer patients will suffer from CNS metastasis.Clinical evidence-based data from prospective randomized trials are rare,however,because CNS metastasis patients were often excluded from clinical trial participation.The management of CNS metastasis patients is therefore rather ill-defined and an interdisciplinary challenge.Recent basic and translational science data have begun contributing to a more profound understanding of the molecular mechanisms leading to invasion of tumor cells into the CNS.This report reviews advances,challenges,and perspectives in this field.展开更多
Brain metastases are the most common central nervous system malignancies in adults.The popular view is that due to the existence of the blood–brain barrier,whether there are immune cells in the central nervous system...Brain metastases are the most common central nervous system malignancies in adults.The popular view is that due to the existence of the blood–brain barrier,whether there are immune cells in the central nervous system has always been controversial.Current research shows that immune cells do exist in the central nervous system and play a vital role in the occurrence and development of brain metastasis.The central nervous system has a unique immune microenvironment,and the study of its mechanism is of great significance for the prediction and treatment of brain metastases.This article aims to discuss the components of the brain tumor microenvironment(TME)and immune mechanism of tumor brain metastasis,in the hopes of making better treatment through combination therapy.展开更多
基金supported by the National Natural Science Foundation of China, Nos. 82271411 (to RG), 51803072 (to WLiu)grants from the Department of Finance of Jilin Province, Nos. 2022SCZ25 (to RG), 2022SCZ10 (to WLiu), 2021SCZ07 (to RG)+2 种基金Jilin Provincial Science and Technology Program, No. YDZJ202201ZYTS038 (to WLiu)The Youth Support Programmed Project of China-Japan Union Hospital of Jilin University, No. 2022qnpy11 (to WLuo)The Project of China-Japan Union Hospital of Jilin University, No. XHQMX20233 (to RG)
文摘Various nanoparticle-based drug delivery systems for the treatment of neurological disorders have been widely studied.However,their inability to cross the blood–brain barrier hampers the clinical translation of these therapeutic strategies.Liposomes are nanoparticles composed of lipid bilayers,which can effectively encapsulate drugs and improve drug delivery across the blood–brain barrier and into brain tissue through their targeting and permeability.Therefore,they can potentially treat traumatic and nontraumatic central nervous system diseases.In this review,we outlined the common properties and preparation methods of liposomes,including thin-film hydration,reverse-phase evaporation,solvent injection techniques,detergent removal methods,and microfluidics techniques.Afterwards,we comprehensively discussed the current applications of liposomes in central nervous system diseases,such as Alzheimer's disease,Parkinson's disease,Huntington's disease,amyotrophic lateral sclerosis,traumatic brain injury,spinal cord injury,and brain tumors.Most studies related to liposomes are still in the laboratory stage and have not yet entered clinical trials.Additionally,their application as drug delivery systems in clinical practice faces challenges such as drug stability,targeting efficiency,and safety.Therefore,we proposed development strategies related to liposomes to further promote their development in neurological disease research.
文摘Inflammatory processes and proinflammatory cytokines have a key role in the cellular processes of neurodegenerative diseases and are linked to the pathogenesis of functional and mental health disorders.Tumor necrosis factor alpha has been reported to play a major role in the central nervous system in Alzheimer’s disease,Parkinson’s disease and amyotrophic lateral sclerosis and many other neurodegenerative diseases.Therefore,a potent proinflammatory/proapoptotic tumor necrosis factor alpha could be a strong candidate for targeted therapy.Plant derivatives have now become promising candidates as therapeutic agents because of their antioxidant and chemical characteristics,and anti-inflammatory features.Recently,phytochemicals including flavonoids,terpenoids,alkaloids,and lignans have generated interest as tumor necrosis factor alpha inhibitor candidates for a number of diseases involving inflammation within the nervous system.In this review,we discuss how phytochemicals as tumor necrosis factor alpha inhibitors are a therapeutic strategy targeting neurodegeneration.
基金Intramural Funding of the Center for Personalized Medicine(Demonstratorprojekt“CNSMet”).
文摘The incidence of metastatic disease in the central nervous system(CNS)is rising.According to current estimates,up to a third of adult cancer patients will suffer from CNS metastasis.Clinical evidence-based data from prospective randomized trials are rare,however,because CNS metastasis patients were often excluded from clinical trial participation.The management of CNS metastasis patients is therefore rather ill-defined and an interdisciplinary challenge.Recent basic and translational science data have begun contributing to a more profound understanding of the molecular mechanisms leading to invasion of tumor cells into the CNS.This report reviews advances,challenges,and perspectives in this field.
基金supported by Jilin Scientific and Technological Development Program(CN)(20190303146SF)(Jiuwei Cui)General Program of National Natural Science Foundation of China(81874052)(Jiuwei Cui).
文摘Brain metastases are the most common central nervous system malignancies in adults.The popular view is that due to the existence of the blood–brain barrier,whether there are immune cells in the central nervous system has always been controversial.Current research shows that immune cells do exist in the central nervous system and play a vital role in the occurrence and development of brain metastasis.The central nervous system has a unique immune microenvironment,and the study of its mechanism is of great significance for the prediction and treatment of brain metastases.This article aims to discuss the components of the brain tumor microenvironment(TME)and immune mechanism of tumor brain metastasis,in the hopes of making better treatment through combination therapy.
