Abstract:
BACKGROUND:Both human and animal studies have shown beneficial effects of physical exercise on brain health but most tend to be based on aerobic rather than resistance type regimes. Resistance exercise has the advantage of improving both muscular and cardiovascular function, both of which can benefit the frail and the elderly. However, the neuroprotective effects of resistance training in cognitive impairment are not well characterized. METHODS:We evaluated whether short-term resistant training could improve cognitive function and pathological changes in mice with pre-existing cognitive impairment. Nine-month-old 3xTg mouse underwent a resistance training protocol of climbing up a 1-m ladder with a progressively heavier weight loading. RESULTS:Compared with sedentary counterparts, resistance training improved cognitive performance and reduced neuropathological and neuroinflammatory changes in the frontal cortex and hippocampus of mice. In line with these results, inhibition of pro-inflammatory intracellular pathways was also demonstrated. CONCLUSIONS:Short-term resistance training improved cognitive function in 3xTg mice, and conferred beneficial effects on neuroinflammation, amyloid and tau pathology, as well as synaptic plasticity. Resistance training may represent an alternative exercise strategy for delaying disease progression in Alzheimer's disease.
journal_name
J Neuroinflammationjournal_title
Journal of neuroinflammationauthors
Liu Y,Chu JMT,Yan T,Zhang Y,Chen Y,Chang RCC,Wong GTCdoi
10.1186/s12974-019-1653-7subject
Has Abstractpub_date
2020-01-03 00:00:00pages
4issue
1issn
1742-2094pii
10.1186/s12974-019-1653-7journal_volume
17pub_type
杂志文章abstract:BACKGROUND:Microglia/macrophages (MG/MΦ) are found in the subretinal space in both mice and humans. Our goal was to study the spatial and temporal distribution, the phenotype, and gene expression of subretinal MG/MΦ in mice with normal retinas and compare them to mice with known retinal pathology. METHODS:We studied C...
journal_title:Journal of neuroinflammation
pub_type: 杂志文章
doi:10.1186/s12974-014-0221-4
更新日期:2015-01-15 00:00:00
abstract::We report on a serum autoantibody associated with cerebellar ataxia. Immunohistochemical studies of sera from four patients referred for autoantibody testing revealed binding of high-titer (up to 1:5,000) IgG antibodies, mainly IgG1, to the molecular layer, Purkinje cell layer, and white matter on mouse, rat, porcine,...
journal_title:Journal of neuroinflammation
pub_type: 杂志文章
doi:10.1186/s12974-014-0206-3
更新日期:2014-12-11 00:00:00
abstract:BACKGROUND:Over-activated microglia play a central role during neuroinflammation, leading to neuronal cell death and neurodegeneration. Reversion of over-activated to neuroprotective microglia phenotype could regenerate a healthy CNS-supporting microglia environment. Our aim was to identify a dataset of intracellular m...
journal_title:Journal of neuroinflammation
pub_type: 杂志文章
doi:10.1186/s12974-018-1386-z
更新日期:2018-12-15 00:00:00
abstract:BACKGROUND:Some children with autism spectrum disorders (ASD) are characterized by fluctuating behavioral symptoms following immune insults, persistent gastrointestinal (GI) symptoms, and a lack of response to the first-line intervention measures. These children have been categorized as the ASD-inflammatory subtype (AS...
journal_title:Journal of neuroinflammation
pub_type: 杂志文章
doi:10.1186/s12974-014-0187-2
更新日期:2014-10-27 00:00:00
abstract:BACKGROUND:Neuroinflammation often develops in sepsis leading to activation of cerebral endothelium, increased permeability of the blood-brain barrier (BBB), and neutrophil infiltration. We have identified protein kinase C-delta (PKCδ) as a critical regulator of the inflammatory response and demonstrated that pharmacol...
journal_title:Journal of neuroinflammation
pub_type: 杂志文章
doi:10.1186/s12974-018-1342-y
更新日期:2018-11-06 00:00:00
abstract:BACKGROUND:The symptoms of multiple sclerosis (MS) are caused by damage to myelin and nerve cells in the brain and spinal cord. Inflammation is tightly linked with neurodegeneration, and it is the accumulation of neurodegeneration that underlies increasing neurological disability in progressive MS. Determining patholog...
journal_title:Journal of neuroinflammation
pub_type: 杂志文章
doi:10.1186/s12974-016-0611-x
更新日期:2016-06-22 00:00:00
abstract:BACKGROUND:Glaucoma is a complex neurodegeneration and a leading cause of blindness worldwide. Current therapeutic strategies, which are all directed towards lowering the intraocular pressure (IOP), do not stop progression of the disease. We have demonstrated that recombinant adeno-associated virus (rAAV) gene delivery...
journal_title:Journal of neuroinflammation
pub_type: 杂志文章
doi:10.1186/s12974-016-0499-5
更新日期:2016-02-15 00:00:00
abstract:BACKGROUND:Microglial dysfunction is implicated in frontotemporal lobar degeneration (FTLD). Although studies have reported excessive microglial activation or senescence (dystrophy) in Alzheimer's disease (AD), few have explored this in FTLD. We examined regional patterns of microglial burden, activation and dystrophy ...
journal_title:Journal of neuroinflammation
pub_type: 杂志文章
doi:10.1186/s12974-020-01907-0
更新日期:2020-08-10 00:00:00
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journal_title:Journal of neuroinflammation
pub_type: 杂志文章
doi:10.1186/s12974-020-01870-w
更新日期:2020-06-19 00:00:00
abstract:BACKGROUND:Immunoglobulin G (IgG) effector functions are regulated by the composition of glycans attached to a conserved N-glycosylation site in the Fc part. Intrathecal production of IgG, especially IgG1, is a hallmark of multiple sclerosis (MS), but nothing is known about IgG Fc glycosylation in MS and in cerebrospin...
journal_title:Journal of neuroinflammation
pub_type: 杂志文章
doi:10.1186/s12974-015-0450-1
更新日期:2015-12-18 00:00:00
abstract:BACKGROUND:Glycine is the smallest nonessential amino acid and has previously unrecognized neurotherapeutic effects. In this study, we examined the mechanism underlying the neuroprotective effect of glycine (Gly) against neuroapoptosis, neuroinflammation, synaptic dysfunction, and memory impairment resulting from D-gal...
journal_title:Journal of neuroinflammation
pub_type: 杂志文章
doi:10.1186/s12974-020-01989-w
更新日期:2020-10-15 00:00:00
abstract:BACKGROUND:Human gliomas are highly fatal tumors with a significant feature of immune suppression. The association of the immune system in gliomas is gradually revealed, and immunotherapy is expected to improve the survival of glioma patients. In-depth understanding of the immune microenvironment of gliomas and their a...
journal_title:Journal of neuroinflammation
pub_type: 杂志文章
doi:10.1186/s12974-019-1418-3
更新日期:2019-02-12 00:00:00
abstract:BACKGROUND:There is a need for clinically useful biomarkers of disease activity in clinically isolated syndrome (CIS) and relapsing remitting MS (RRMS). The aim of this study was to assess the correlation between neurofilament light chain (NFL) in cerebrospinal fluid (CSF) and serum and the relationship between NFL and...
journal_title:Journal of neuroinflammation
pub_type: 杂志文章
doi:10.1186/s12974-018-1249-7
更新日期:2018-07-18 00:00:00
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journal_title:Journal of neuroinflammation
pub_type: 杂志文章
doi:10.1186/1742-2094-10-41
更新日期:2013-03-19 00:00:00
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journal_title:Journal of neuroinflammation
pub_type: 杂志文章
doi:10.1186/s12974-018-1260-z
更新日期:2018-08-04 00:00:00
abstract:BACKGROUND:Multiple Sclerosis (MS) is an acquired inflammatory demyelinating disorder of the central nervous system (CNS) and is the leading cause of nontraumatic disability among young adults. Activated microglial cells are important effectors of demyelination and neurodegeneration, by secreting cytokines and others n...
journal_title:Journal of neuroinflammation
pub_type: 杂志文章
doi:10.1186/1742-2094-8-149
更新日期:2011-11-02 00:00:00
abstract:BACKGROUND:The glial response in multiple sclerosis (MS), especially for recruitment and differentiation of oligodendrocyte progenitor cells (OPCs), predicts the success of remyelination of MS plaques and return of function. As a central player in neuroinflammation, activation and polarization of microglia/macrophages ...
journal_title:Journal of neuroinflammation
pub_type: 杂志文章
doi:10.1186/s12974-019-1586-1
更新日期:2019-10-17 00:00:00
abstract:BACKGROUND:Multiple sclerosis is a neuroinflammatory demyelinating and neurodegenerative disease of the central nervous system characterized by recurrent and progressive demyelination/remyelination cycles, neuroinflammation, oligodendrocyte loss, demyelination, and axonal degeneration. Cyclic phosphatidic acid (cPA) is...
journal_title:Journal of neuroinflammation
pub_type: 杂志文章
doi:10.1186/s12974-017-0923-5
更新日期:2017-07-21 00:00:00
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journal_title:Journal of neuroinflammation
pub_type: 杂志文章
doi:10.1186/1742-2094-11-62
更新日期:2014-03-28 00:00:00
abstract:BACKGROUND:Genetic and environmental factors are critical elements influencing the etiology of major depression. It is now accepted that neuroinflammatory processes play a major role in neuropsychological disorders. Neuroinflammation results from the dysregulation of the synthesis and/or release of pro- and anti-inflam...
journal_title:Journal of neuroinflammation
pub_type: 杂志文章
doi:10.1186/1742-2094-11-132
更新日期:2014-07-28 00:00:00
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journal_title:Journal of neuroinflammation
pub_type: 杂志文章
doi:10.1186/s12974-017-0889-3
更新日期:2017-06-08 00:00:00
abstract:BACKGROUND:Multiple risk factors contribute to the progression of Parkinson's disease, including oxidative stress and neuroinflammation. Epidemiological studies have revealed a link between higher urate level and a lower risk of developing PD. However, the mechanistic basis for this association remains unclear. Urate p...
journal_title:Journal of neuroinflammation
pub_type: 杂志文章
doi:10.1186/s12974-018-1175-8
更新日期:2018-05-02 00:00:00
abstract:BACKGROUND:After spinal cord injury (SCI), glial scarring is mainly formed around the lesion and inhibits axon regeneration. Recently, we reported that anti-β1 integrin antibody (β1Ab) had a therapeutic effect on astrocytes by preventing the induction of glial scar formation. However, the cellular components within the...
journal_title:Journal of neuroinflammation
pub_type: 杂志文章
doi:10.1186/s12974-020-02059-x
更新日期:2021-01-06 00:00:00
abstract:BACKGROUND:Chemokine (C-X3-C motif) ligand 1 (CX3CL1)/ CX3C chemokine receptor 1 (CX3CR1) signaling is important in modulating the communication between neurons and resident microglia/migrated macrophages in the central nervous system (CNS). Although CX3CR1 deficiency is associated with an improved outcome following is...
journal_title:Journal of neuroinflammation
pub_type: 杂志文章
doi:10.1186/1742-2094-11-26
更新日期:2014-02-03 00:00:00
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journal_title:Journal of neuroinflammation
pub_type: 杂志文章
doi:10.1186/1742-2094-4-8
更新日期:2007-02-26 00:00:00
abstract:BACKGROUND:Microglia and astrocytes respond to homeostatic disturbances with profound changes of gene expression. This response, known as glial activation or neuroinflammation, can be detrimental to the surrounding tissue. The transcription factor CCAAT/enhancer binding protein β (C/EBPβ) is an important regulator of g...
journal_title:Journal of neuroinflammation
pub_type: 杂志文章
doi:10.1186/1742-2094-8-156
更新日期:2011-11-10 00:00:00
abstract:BACKGROUND:There are reasons to expect an association with Alzheimer's disease (AD) within the HLA region. The HLA-B & C genes have, however, been relatively understudied. A geographically specific association with HLA-B7 & HLA-Cw*0702 had been suggested by our previous, small study. METHODS:We studied the HLA-B & C a...
journal_title:Journal of neuroinflammation
pub_type: 杂志文章
doi:10.1186/1742-2094-3-33
更新日期:2006-12-18 00:00:00
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journal_title:Journal of neuroinflammation
pub_type: 杂志文章
doi:10.1186/1742-2094-10-52
更新日期:2013-04-30 00:00:00
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journal_title:Journal of neuroinflammation
pub_type: 杂志文章
doi:10.1186/1742-2094-11-53
更新日期:2014-03-22 00:00:00
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journal_title:Journal of neuroinflammation
pub_type: 杂志文章
doi:10.1186/s12974-018-1170-0
更新日期:2018-05-23 00:00:00