Abstract:
:Chronic inflammation has been shown to contribute to the development of a wide variety of disorders by means of a number of proposed mechanisms. Depression and cognitive impairment are two such disorders which may share a closely linked inflammatory etiology. The ability of inflammatory mediators to alter the activity of enzymes, from key metabolic pathways, may help explain the connection between these disorders. The chronic up-regulation of the kynurenine pathway results in an imbalance in critical neuroactive compounds involving the reduction of tryptophan and elevation of tryptophan metabolites. Such imbalances have established implications in both depression and cognitive impairment. This may implicate the immune system as a potential therapeutic target in the treatment of these disorders. The most common treatment modalities currently utilized, involve drug interventions which act on downstream targets. Such treatments help to reestablish protein balances, but fail to treat the inflammatory basis of the disorder. The use of anti-inflammatory interventions, such as regular exercise, may therefore, contribute to the effectiveness of current drug interventions in the treatment of both depression and cognitive impairment.
journal_name
J Neuroinflammationjournal_title
Journal of neuroinflammationauthors
Allison DJ,Ditor DSdoi
10.1186/s12974-014-0151-1subject
Has Abstractpub_date
2014-09-02 00:00:00pages
151issn
1742-2094pii
s12974-014-0151-1journal_volume
11pub_type
杂志文章,评审abstract:BACKGROUND:Synucleinopathies comprise a group of neurodegenerative diseases associated with abnormal accumulation of α-synuclein. One of the key factors that contribute to the progression of synucleinopathies is neuroinflammation. However, the role of lymphocytes in synucleinopathies like Parkinson's disease (PD) remai...
journal_title:Journal of neuroinflammation
pub_type: 杂志文章
doi:10.1186/s12974-016-0632-5
更新日期:2016-06-30 00:00:00
abstract:BACKGROUND:Plasminogen activation is a ubiquitous source of fibrinolytic and proteolytic activity. Besides its role in prevention of thrombosis, plasminogen is involved in inflammatory reactions in the central nervous system. Plasminogen has been detected in the cerebrospinal fluid (CSF) of patients with inflammatory d...
journal_title:Journal of neuroinflammation
pub_type: 杂志文章
doi:10.1186/s12974-014-0154-y
更新日期:2014-09-16 00:00:00
abstract:BACKGROUND:Immune activation, specifically activation of macrophages and resident microglia, leading to inflammation is a key component in the progression of spinal cord injury (SCI). Macrophages/microglia exist in two states-the classically activated M1 phenotype that confers pro-inflammatory effects or the alternativ...
journal_title:Journal of neuroinflammation
pub_type: 杂志文章
doi:10.1186/s12974-018-1183-8
更新日期:2018-05-22 00:00:00
abstract:BACKGROUND:Complement activation via the lectin activation pathway (LP) has been identified as the key mechanism behind post-ischemic tissue inflammation causing ischemia-reperfusion injury (IRI) which can significantly impact the clinical outcome of ischemic disease. This work defines the contributions of each of the ...
journal_title:Journal of neuroinflammation
pub_type: 杂志文章
doi:10.1186/s12974-016-0684-6
更新日期:2016-08-30 00:00:00
abstract::The NLRP3 (nucleotide-binding oligomerization domain-like receptor [NLR] family pyrin domain-containing 3) inflammasome is a member of the NLR family of innate immune cell sensors. These are crucial regulators of cytokine secretions, which promote ischemic cell death and insulin resistance. This review summarizes rece...
journal_title:Journal of neuroinflammation
pub_type: 杂志文章,评审
doi:10.1186/s12974-019-1498-0
更新日期:2019-06-07 00:00:00
abstract:BACKGROUND:Experiences and inflammatory mediators are fundamental in the provocation of major depressive disorders (MDDs). We investigated the roles and mechanisms of inducible nitric oxide synthase (iNOS) in stress-induced depression. METHODS:We used a depressive-like state mouse model induced by unpredictable chroni...
journal_title:Journal of neuroinflammation
pub_type: 杂志文章
doi:10.1186/1742-2094-9-75
更新日期:2012-07-06 00:00:00
abstract:BACKGROUND:Recent evidence suggests that exposure to intrauterine inflammation causes acute fetal brain injury and is linked to a spectrum of neurobehavioral disorders. In a rodent model of intrauterine inflammation induced by lipopolysaccharide (LPS) exposure in utero, activated microglia can be detected in the hippoc...
journal_title:Journal of neuroinflammation
pub_type: 杂志文章
doi:10.1186/s12974-017-0951-1
更新日期:2017-09-05 00:00:00
abstract::The role of inflammation in Alzheimer's disease (AD) has been controversial since its first consideration. As with most instances of neuroinflammation, the possibility must be considered that activation of glia and cytokine networks in AD arises merely as a reaction to neurodegeneration. Active, healthy neurons produc...
journal_title:Journal of neuroinflammation
pub_type: 社论
doi:10.1186/1742-2094-2-2
更新日期:2005-01-11 00:00:00
abstract:BACKGROUND:The NLRP3 inflammasome (NOD-like receptor family, pyrin domain containing 3) is an intracellular protein complex that plays an important role in innate immune sensing. Its activation leads to the maturation of caspase-1 and regulates the cleavage of interleukin (IL)-1β and IL-18. Various studies have shown t...
journal_title:Journal of neuroinflammation
pub_type: 杂志文章
doi:10.1186/s12974-016-0539-1
更新日期:2016-04-05 00:00:00
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journal_title:Journal of neuroinflammation
pub_type: 杂志文章
doi:10.1186/s12974-016-0676-6
更新日期:2016-09-02 00:00:00
abstract::Mesial temporal lobe epilepsy (mTLE) is a chronic and often treatment-refractory brain disorder characterized by recurrent seizures originating from the hippocampus. The pathogenic mechanisms underlying mTLE remain largely unknown. Recent clinical and experimental evidence supports a role of various inflammatory media...
journal_title:Journal of neuroinflammation
pub_type: 杂志文章
doi:10.1186/1742-2094-9-207
更新日期:2012-08-30 00:00:00
abstract:BACKGROUND:Out of the myriad of complications associated with septic shock, septic-associated encephalopathy (SAE) carries a significant risk of morbidity and mortality. Blood-brain-barrier (BBB) impairment, which subsequently leads to increased vascular permeability, has been associated with neuronal injury in sepsis....
journal_title:Journal of neuroinflammation
pub_type: 杂志文章
doi:10.1186/s12974-019-1689-8
更新日期:2020-01-27 00:00:00
abstract:BACKGROUND:The cellular prion protein (PrPC) is an evolutionary conserved protein abundantly expressed not only in the central nervous system but also peripherally including the immune system. A line of Norwegian dairy goats naturally devoid of PrPC (PRNP Ter/Ter) provides a novel model for studying PrPC physiology. M...
journal_title:Journal of neuroinflammation
pub_type: 杂志文章
doi:10.1186/s12974-017-0879-5
更新日期:2017-05-22 00:00:00
abstract:BACKGROUND:FTY720 (fingolimod, Gilenya) is a daily oral therapy for multiple sclerosis that readily accesses the central nervous system (CNS). FTY720 is a structural analog to the sphingolipid sphingosine-1-phosphate (S1P) and is a cognate ligand for the S1P G-protein coupled receptors (S1PR). Studies in experimental a...
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
abstract:BACKGROUND:S100A9 protein (myeloid-related protein MRP14, also referred to as calgranulin B) is a reliable marker of inflammation, an important proinflammatory factor of innate immunity and acts as an additional antimicrobial peptide in the innate immune system. Evidence indicates that S100A9 contributes to Alzheimer's...
journal_title:Journal of neuroinflammation
pub_type: 杂志文章
doi:10.1186/1742-2094-10-68
更新日期:2013-05-30 00:00:00
abstract:BACKGROUND:Kainic acid (KA)-induced status epilepticus (SE) was involved with release of free radicals. Sesamin is a well-known antioxidant from sesame seeds and it scavenges free radicals in several brain injury models. However the neuroprotective mechanism of sesamin to KA-induced seizure has not been studied. METHO...
journal_title:Journal of neuroinflammation
pub_type: 杂志文章
doi:10.1186/1742-2094-8-57
更新日期:2011-05-24 00:00:00
abstract:BACKGROUND:Activation of NADPH oxidase (PHOX) plays a critical role in mediating dopaminergic neuroinflammation. In the present study, we investigated the role of PHOX in methamphetamine (MA)-induced neurotoxic and inflammatory changes in mice. METHODS:We examined changes in mitogen-activated protein kinases (MAPKs), ...
journal_title:Journal of neuroinflammation
pub_type: 杂志文章
doi:10.1186/s12974-016-0478-x
更新日期:2016-01-18 00:00:00
abstract:BACKGROUND:Excessive inflammation might activate and injure the blood-brain barrier (BBB), a common feature of many central nervous system (CNS) disorders. We previously developed an in vitro BBB injury model in which the organophosphate paraoxon (PX) affects the BBB endothelium by attenuating junctional protein expres...
journal_title:Journal of neuroinflammation
pub_type: 杂志文章
doi:10.1186/s12974-020-01927-w
更新日期:2020-09-09 00:00:00
abstract:BACKGROUND:Although electroconvulsive therapy (ECT) is regarded as one of the efficient treatments for intractable psychiatric disorders, the mechanism of therapeutic action remains unclear. Recently, many studies indicate that ECT affects the immune-related cells, such as microglia, astrocytes, and lymphocytes. Moreov...
journal_title:Journal of neuroinflammation
pub_type: 杂志文章
doi:10.1186/s12974-016-0688-2
更新日期:2016-09-02 00:00:00
abstract:BACKGROUND:Autoantibodies against myelin oligodendrocyte glycoprotein (anti-MOG-Abs) occur in a majority of children with acquired demyelinating syndromes (ADS) and physiopathology is still under investigation. As cynomolgus macaques immunized with rhMOG, all develop an experimental autoimmune encephalomyelitis (EAE), ...
journal_title:Journal of neuroinflammation
pub_type: 杂志文章
doi:10.1186/s12974-019-1637-7
更新日期:2019-11-30 00:00:00
abstract:BACKGROUND:Streptococcus pneumoniae meningitis is a serious inflammatory disease of the central nervous system (CNS) and is associated with high morbidity and mortality rates. The inflammatory processes initiated by recognition of bacterial components contribute to apoptosis in the hippocampal dentate gyrus. Brain-deri...
journal_title:Journal of neuroinflammation
pub_type: 杂志文章
doi:10.1186/s12974-017-0930-6
更新日期:2017-08-04 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::Traumatic brain injury (TBI) is an important cause of disability and mortality in the western world. While the initial injury sustained results in damage, it is the subsequent secondary cascade that is thought to be the significant determinant of subsequent outcomes. The changes associated with the secondary injury do...
journal_title:Journal of neuroinflammation
pub_type: 杂志文章,评审
doi:10.1186/s12974-018-1066-z
更新日期:2018-01-22 00:00:00
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journal_title:Journal of neuroinflammation
pub_type: 杂志文章
doi:10.1186/s12974-015-0347-z
更新日期:2015-07-02 00:00:00
abstract:BACKGROUND:Determining the etiology and possible treatment strategies for numerous diseases requires a comprehensive understanding of compensatory mechanisms in physiological systems. The vagus nerve acts as a key interface between the brain and the peripheral internal organs. We set out to identify mechanisms compensa...
journal_title:Journal of neuroinflammation
pub_type: 杂志文章
doi:10.1186/s12974-019-1544-y
更新日期:2019-07-19 00:00:00
abstract:BACKGROUND:Current evidence suggests a role of neuroinflammation in the pathogenesis of Parkinson's disease (PD) and in the 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine (MPTP) model of basal ganglia injury. Reportedly, nonsteroidal anti-inflammatory drugs (NSAIDs) mitigate DAergic neurotoxicity in rodent models of PD. ...
journal_title:Journal of neuroinflammation
pub_type: 杂志文章
doi:10.1186/1742-2094-7-83
更新日期:2010-11-23 00:00:00
abstract:BACKGROUND:In schizophrenia, genetic background may provide a substrate for intrinsic maldevelopment of the brain through environmental influences, by recruiting neurotrophic factors and cytokines, to trigger the changes that lead to impaired neuronal functions. Cytokines being the key regulators of immune/inflammatory...
journal_title:Journal of neuroinflammation
pub_type: 杂志文章
doi:10.1186/s12974-016-0569-8
更新日期:2016-05-13 00:00:00
abstract:BACKGROUND:Neurogenic inflammation is orchestrated by a large number of neuropeptides. Tachykinins (substance P, neurokinin A and neurokinin B) are pro-inflammatory neuropeptides that may play an important role in some autoimmune neuroinflammatory diseases. Autoimmunity may have a role in the pathogenesis of autism in ...
journal_title:Journal of neuroinflammation
pub_type: 杂志文章
doi:10.1186/1742-2094-8-180
更新日期:2011-12-21 00:00:00
abstract::An amendment to this paper has been published and can be accessed via the original article. ...
journal_title:Journal of neuroinflammation
pub_type: 已发布勘误
doi:10.1186/s12974-020-01990-3
更新日期:2020-11-24 00:00:00
abstract::The excitotoxin quinolinic acid, a by-product of the kynurenine pathway, is known to be involved in several neurological diseases including multiple sclerosis (MS). Quinolinic acid levels are elevated in experimental autoimmune encephalomyelitis rodents, the widely used animal model of MS. Our group has also found pat...
journal_title:Journal of neuroinflammation
pub_type: 杂志文章
doi:10.1186/s12974-014-0204-5
更新日期:2014-12-13 00:00:00