Abstract:
:The central nervous system plays an active role in the regulation of the immune system. Modulation of immune activities appears to be in part under the control of the hypothalamic-pituitary-adrenal (HPA) axis. We investigated the effect of a muscarinic cholinergic agonist, arecoline, which stimulates the secretion of corticotropin-releasing hormone (CRF) and adrenocorticotropic hormone (ACTH) on the immune system. In this report we demonstrate that peripherally administered arecoline or ACTH can increase activity of pre-activated NK cells. Second, we show that central administration of arecoline at a dose too low to alter peripheral events is sufficient to induce a significant increase in the activity of pre-activated natural killer (NK) cells. Finally, we demonstrate by using a Pavlovian conditioning paradigm that the pairing of a novel odor (camphor) with administration of arecoline can be used to alter NK cell activity. Subsequent to the conditioning trial, exposure to the odor alone is sufficient to raise NK cell activity. From these observations, we infer that the pathway(s) that are conditioned reside in sites located within the CNS and the conditioned response is evoked in the peripheral compartment (NK cell activity).
journal_name
J Neuroimmunoljournal_title
Journal of neuroimmunologyauthors
Demissie S,Rogers CF,Hiramoto NS,Ghanta VK,Hiramoto RNdoi
10.1016/0165-5728(95)00025-wsubject
Has Abstractpub_date
1995-06-01 00:00:00pages
57-63issue
1-2eissn
0165-5728issn
1872-8421pii
0165-5728(95)00025-Wjournal_volume
59pub_type
杂志文章abstract::We examined the potential expression and function of alpha7 nicotinic acetylcholine receptors (nAChRs) in leukocytes. RT-PCR with alpha7 specific primers revealed the presence of the receptor mRNA in leukocytes. Immunoblotting and immunofluorescence experiments demonstrated the expression of a protein that is recogniz...
journal_title:Journal of neuroimmunology
pub_type: 杂志文章
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更新日期:2002-05-01 00:00:00
abstract::Recent evidence supports the possible involvement of myelin basic protein (BP) as one of the target autoantigens in multiple sclerosis (MS), including elevated frequencies of MS blood and cerebrospinal fluid (CSF) T cells, and the presence in MS plaque tissue of V beta gene sequences and CDR3 motifs characteristic of ...
journal_title:Journal of neuroimmunology
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doi:10.1016/0165-5728(93)90268-4
更新日期:1993-04-01 00:00:00
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pub_type: 杂志文章,多中心研究
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abstract::Cloned cerebrovascular endothelial cells (CVE) persistently infected with Theiler's virus (PI-CVE) have been established and characterized. The CVE were derived from strains of mice that are susceptible (SJL/J and CBA) and resistant (BALB/c) to Theiler's virus-induced demyelination (TVID). The cells were persistently ...
journal_title:Journal of neuroimmunology
pub_type: 杂志文章
doi:10.1016/0165-5728(95)00094-4
更新日期:1995-11-01 00:00:00
abstract::An appropriate inflammatory response is crucial for the maintenance of tissue homeostasis. The inflammatory responses seen in the brain parenchyma differ from those elicited in the periphery, ventricles and meninges. However, although an inflammatory component has been associated with many CNS diseases, the difference...
journal_title:Journal of neuroimmunology
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journal_title:Journal of neuroimmunology
pub_type: 杂志文章
doi:10.1016/0165-5728(92)90087-2
更新日期:1992-05-01 00:00:00
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journal_title:Journal of neuroimmunology
pub_type: 杂志文章
doi:10.1016/0165-5728(92)90049-q
更新日期:1992-02-01 00:00:00
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journal_title:Journal of neuroimmunology
pub_type: 历史文章,杂志文章,评审
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更新日期:1999-07-01 00:00:00
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journal_title:Journal of neuroimmunology
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更新日期:2006-08-01 00:00:00
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journal_title:Journal of neuroimmunology
pub_type: 杂志文章
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更新日期:1991-10-01 00:00:00
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journal_title:Journal of neuroimmunology
pub_type: 临床试验,杂志文章
doi:10.1016/s0165-5728(97)00029-5
更新日期:1997-06-01 00:00:00
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journal_title:Journal of neuroimmunology
pub_type: 杂志文章
doi:10.1016/j.jneuroim.2019.04.001
更新日期:2019-07-15 00:00:00
abstract::The multifaceted pathogenesis of multiple sclerosis (MS) involves complex interactions between the immune and the central nervous systems which provide a multitude of targets for therapeutic interventions. Current therapies for MS are only partially effective. One potential strategy to increase treatment efficacy is t...
journal_title:Journal of neuroimmunology
pub_type: 杂志文章,评审
doi:10.1016/j.jneuroim.2010.10.021
更新日期:2011-02-01 00:00:00
abstract::Interactions between PD-1 and its two differentially expressed ligands, PD-L1 and PD-L2, attenuate T cell activation and effector function. To determine the role of these molecules in autoimmune disease of the CNS, PD-1-/-, PD-L1-/- and PD-L2-/- mice were generated and immunized to induce experimental autoimmune encep...
journal_title:Journal of neuroimmunology
pub_type: 杂志文章
doi:10.1016/j.jneuroim.2006.10.006
更新日期:2007-01-01 00:00:00
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pub_type: 杂志文章
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更新日期:2020-02-15 00:00:00
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journal_title:Journal of neuroimmunology
pub_type: 杂志文章
doi:10.1016/j.jneuroim.2011.04.014
更新日期:2011-07-01 00:00:00
abstract::Microglia cells are the principal immune effector elements of the brain responding to any pathological event. To elucidate the possible role of microglia in initial non-inflammatory demyelination in canine distemper virus (CDV) infection, microglia from experimentally CDV infected dogs were isolated ex vivo by density...
journal_title:Journal of neuroimmunology
pub_type: 杂志文章
doi:10.1016/j.jneuroim.2004.05.001
更新日期:2004-08-01 00:00:00
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journal_title:Journal of neuroimmunology
pub_type: 杂志文章
doi:10.1016/0165-5728(88)90119-1
更新日期:1988-03-01 00:00:00
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pub_type: 杂志文章
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更新日期:1990-09-01 00:00:00
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journal_title:Journal of neuroimmunology
pub_type: 杂志文章
doi:10.1016/0165-5728(89)90137-9
更新日期:1989-12-01 00:00:00
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journal_title:Journal of neuroimmunology
pub_type: 杂志文章,评审
doi:10.1016/j.jneuroim.2020.577192
更新日期:2020-04-15 00:00:00
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pub_type: 杂志文章
doi:10.1016/s0165-5728(00)00428-8
更新日期:2001-02-01 00:00:00
abstract:OBJECTIVE:It's hypothesized that gastrointestinal microbiota might play an important role in pathogenesis of multiple sclerosis (MS). The aim of the present study was to assess the prevalence of small intestinal bacterial overgrowth (SIBO) in MS patients compared with sex and age matched controls without MS. METHODS:T...
journal_title:Journal of neuroimmunology
pub_type: 杂志文章
doi:10.1016/j.jneuroim.2016.11.004
更新日期:2016-12-15 00:00:00
abstract::The effect of interleukin-17 (IL-17) on production of nitric oxide (NO) in rodent astrocytes was investigated. While IL-17 by itself did not induce NO production, it caused a dose-dependent enhancement of IFN-gamma-triggered NO synthesis in both mouse and rat primary astrocytes. In contrast, IL-17 was unable to stimul...
journal_title:Journal of neuroimmunology
pub_type: 杂志文章
doi:10.1016/s0165-5728(01)00391-5
更新日期:2001-10-01 00:00:00
abstract::Degeneration of cholinergic neurons in the medial septum and the diagonal band of Broca is a frequent neuropathological feature of Alzheimer's disease. To determine whether an immune process can injure these basal forebrain cholinergic neurons, we serially immunized guinea pigs with septal cholinergic hybrid cells (SN...
journal_title:Journal of neuroimmunology
pub_type: 杂志文章
doi:10.1016/s0165-5728(97)00062-3
更新日期:1997-07-01 00:00:00
abstract::To assess whether TNF-alpha causes inflammatory demyelination or axonal degeneration, we injected into rat sciatic nerve saline, 100 U and 1000 U of rhTNF-alpha and studied the electrophysiological and pathological effects. At day 1 electrophysiology showed a slight reduction of proximal compound muscle action potenti...
journal_title:Journal of neuroimmunology
pub_type: 杂志文章
doi:10.1016/s0165-5728(98)00229-x
更新日期:1999-02-01 00:00:00
abstract::We investigated potential therapeutic effects of sphingosine-1-phosphate (S1P) receptor modulators FTY720 (fingolimod) and selective S1P1 agonist SEW2871 on a spontaneous autoimmune polyneuropathy (SAP) when given orally at 7 mo (anticipated disease onset) for 4 weeks. Clinical severity, electrophysiologic and histolo...
journal_title:Journal of neuroimmunology
pub_type: 杂志文章
doi:10.1016/j.jneuroim.2009.07.006
更新日期:2009-09-29 00:00:00
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journal_title:Journal of neuroimmunology
pub_type: 杂志文章
doi:10.1016/j.jneuroim.2008.03.009
更新日期:2008-05-30 00:00:00
abstract::The proNGF peptides LIP1 and LIP2 display multiple biological and physiological properties several of which share common features with the nerve growth factor (NGF). The objective of this study was firstly to demonstrate the presence of these peptides in the human sera and secondly to provide evidence for their involv...
journal_title:Journal of neuroimmunology
pub_type: 杂志文章
doi:10.1016/j.jneuroim.2007.11.002
更新日期:2008-02-01 00:00:00