Literature DB >> 20430449

Cerebral interleukin-15 shows upregulation and beneficial effects in experimental autoimmune encephalomyelitis.

Xiaojun Wu1, Weihong Pan, Yi He, Hung Hsuchou, Abba J Kastin.   

Abstract

Interleukin (IL)-15 can cross the blood-brain barrier to act on its specific brain receptor (IL15Ralpha) and co-receptors. The important roles of neuronal IL15 and IL15Ralpha in experimental autoimmune encephalomeylitis (EAE) are suggested by the upregulation of IL15Ralpha mRNA in different regions of the brain and spinal cord, and by double-labeling immunohistochemistry showing neuronal localization of IL15 and IL15Ralpha in different neurons. Contrary to expectations, IL15 treatment lessened EAE severity. IL15 knockout mice showed heightened susceptibility to EAE with significantly higher scores that were decreased by treatment with IL15. Thus, IL15 improves this CNS autoimmune disorder as a potential therapeutic agent. Copyright 2010 Elsevier B.V. All rights reserved.

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Year:  2010        PMID: 20430449      PMCID: PMC2883030          DOI: 10.1016/j.jneuroim.2010.04.001

Source DB:  PubMed          Journal:  J Neuroimmunol        ISSN: 0165-5728            Impact factor:   3.478


  43 in total

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Review 3.  Experimental autoimmune encephalomyelitis-associated behavioral syndrome as a model of 'depression due to multiple sclerosis'.

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4.  Interleukin-2 gene deletion produces a robust reduction in susceptibility to experimental autoimmune encephalomyelitis in C57BL/6 mice.

Authors:  J M Petitto; W J Streit; Z Huang; E Butfiloski; J Schiffenbauer
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5.  IL-15 is elevated in sera of patients with relapsing-remitting multiple sclerosis.

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Review 6.  From inflammation to sickness and depression: when the immune system subjugates the brain.

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  30 in total

1.  Upregulation of astrocytic leptin receptor in mice with experimental autoimmune encephalomyelitis.

Authors:  Xiaojun Wu; Hung Hsuchou; Abba J Kastin; Pramod K Mishra; Weihong Pan
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2.  Interleukin-15 affects serotonin system and exerts antidepressive effects through IL15Rα receptor.

Authors:  Xiaojun Wu; Hung Hsuchou; Abba J Kastin; Yi He; Reas S Khan; Kirsten P Stone; Michael S Cash; Weihong Pan
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3.  The role of IL-15 in activating STAT5 and fine-tuning IL-17A production in CD4 T lymphocytes.

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4.  The effects of IL2Rgamma knockout on depression and contextual memory.

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5.  NFĸB is an unexpected major mediator of interleukin-15 signaling in cerebral endothelia.

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6.  Loss of CNS IL-2 gene expression modifies brain T lymphocyte trafficking: response of normal versus autoreactive Treg-deficient T cells.

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7.  Identification of Relationships Between Interleukin 15 mRNA and Brain-Derived Neurotrophic Factor II mRNA Levels With Formal Components of Temperament in Asthmatic Patients.

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8.  Leukocyte infiltration into spinal cord of EAE mice is attenuated by removal of endothelial leptin signaling.

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Review 10.  Brain interleukin-15 in neuroinflammation and behavior.

Authors:  Weihong Pan; Xiaojun Wu; Yi He; Hung Hsuchou; Eagle Yi-Kung Huang; Pramod K Mishra; Abba J Kastin
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