How M. leprae Hsp65 influences the immune response in genetically selected aged mice?
نویسندگان
چکیده
منابع مشابه
How stress influences the immune response.
In response to a stressor, physiological changes are set into motion to help an individual cope with the stressor. However, chronic activation of these stress responses, which include the hypothalamic–pituitary–adrenal axis and the sympathetic–adrenal–medullary axis, results in chronic production of glucocorticoid hormones and catecholamines. Glucocorticoid receptors expressed on a variety of i...
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Experimental autoimmune uveitis (EAU) is a well established model for immune-mediated organ-specific disease. Our group has recently shown that the M. leprae Hsp65 aggravated the uveitis in mice; in the present study, we evaluated the action of M. leprae K(409)A mutant protein and the synthetic peptides Leader pep and K(409)A pep (covering amino acids residues 352-371 of WT and K(409)A protein...
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The heat shock protein [Hsp] family guides several steps during protein synthesis, are abundant in prokaryotic and eukaryotic cells, and are highly conserved during evolution. The Hsp60 family is involved in assembly and transport of proteins, and is expressed at very high levels during autoimmunity or autoinflammatory phenomena. Here, the pathophysiological role of the wild type [WT] and the p...
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Hsp60 is an abundant and highly conserved family of intracellular molecules. Increased levels of this family of proteins have been observed in the extracellular compartment in chronic inflammation. Administration of M. leprae Hsp65 [WT] in [NZBxNZW]F(1) mice accelerates the Systemic Lupus Erythematosus [SLE] progression whereas the point mutated K(409)A Hsp65 protein delays the disease. Here, t...
متن کاملCytodynamics of the Immune Response in Two Lines of Mice Genetically Selected for "high" and "low" Antibody Synthesis
Two lines of mice have been separated by selective breeding for the character "agglutinin production to heterologous erythrocytes." Around the 18th generation of selection the two lines could be considered as homozygous for the character investigated. This trait is under the control of a group of additive genes. The interline difference in the production of anti-SE agglutinins was verified for ...
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ژورنال
عنوان ژورنال: Frontiers in Immunology
سال: 2013
ISSN: 1664-3224
DOI: 10.3389/conf.fimmu.2013.02.00061