Alzheimer’s disease(AD)is an age-related neurodegenerative disease with two major hallmarks:extracellular amyloid plaques made of amyloid-β(Aβ)and intracellular neurofibrillary tangles(NFTs)of abnormally hyperphosp...Alzheimer’s disease(AD)is an age-related neurodegenerative disease with two major hallmarks:extracellular amyloid plaques made of amyloid-β(Aβ)and intracellular neurofibrillary tangles(NFTs)of abnormally hyperphosphorylated tau.The number of NFTs correlates positively with the severity of dementia in AD patients.However,there is still no efficient therapy available for AD treatment and prevention so far.A deeper understanding of AD pathogenesis has identified novel strategies for the generation of specific therapies over the past few decades.Several studies have suggested that the prion-like seeding and spreading of tau pathology in the brain may be a key driver of AD.Tau protein is considered as a promising candidate target for the development of therapeutic interventions due to its considerable pathological role in a variety of neurodegenerative disorders.Abnormal tau hyperphosphorylation plays a detrimental pathological role,eventually leading to neurodegeneration.In the present review,we describe the recent research progresses in the pathological mechanisms of tau protein in AD and briefly discuss tau-based therapeutic strategies.展开更多
Dear Editor,TSocial recognition memory is essential for proper conspecific interactions and its impairments are closely associated with many brain disorders,including autism,schizophrenia,and Alzheimer's disease[1...Dear Editor,TSocial recognition memory is essential for proper conspecific interactions and its impairments are closely associated with many brain disorders,including autism,schizophrenia,and Alzheimer's disease[1-3].However,the mechanisms and neural circuits underlying social memory formation and retrieval are still unclear.Recent studies have revealed that several brain regions are involved in social memory formation,and the hippocampal dorsal CA2(dCA2)subregion appears to be its core locus[4,5].展开更多
基金This project was supported by National Natural Science Foundation of China(No.31870772).
文摘Alzheimer’s disease(AD)is an age-related neurodegenerative disease with two major hallmarks:extracellular amyloid plaques made of amyloid-β(Aβ)and intracellular neurofibrillary tangles(NFTs)of abnormally hyperphosphorylated tau.The number of NFTs correlates positively with the severity of dementia in AD patients.However,there is still no efficient therapy available for AD treatment and prevention so far.A deeper understanding of AD pathogenesis has identified novel strategies for the generation of specific therapies over the past few decades.Several studies have suggested that the prion-like seeding and spreading of tau pathology in the brain may be a key driver of AD.Tau protein is considered as a promising candidate target for the development of therapeutic interventions due to its considerable pathological role in a variety of neurodegenerative disorders.Abnormal tau hyperphosphorylation plays a detrimental pathological role,eventually leading to neurodegeneration.In the present review,we describe the recent research progresses in the pathological mechanisms of tau protein in AD and briefly discuss tau-based therapeutic strategies.
基金the National Natural Science Foundation of China(91632201 and 31970958)a Basic Research Project of Leading Technology of Jiangsu Province(BK20192004)+2 种基金the Guangdong Key Project in“Development of new tools for diagnosis and treatment of Autism”(2018B030335001)the Canadian Institutes of Health Research(PJT155959 and PJT168922)the Canadian Natural Science and Engineering Research Council(RGPIN341498 and RGPIN06295).
文摘Dear Editor,TSocial recognition memory is essential for proper conspecific interactions and its impairments are closely associated with many brain disorders,including autism,schizophrenia,and Alzheimer's disease[1-3].However,the mechanisms and neural circuits underlying social memory formation and retrieval are still unclear.Recent studies have revealed that several brain regions are involved in social memory formation,and the hippocampal dorsal CA2(dCA2)subregion appears to be its core locus[4,5].
