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DC Field | Value | Language |
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dc.contributor.author | Kitching A.R. | en |
dc.contributor.author | Gan P.-Y. | en |
dc.contributor.author | O'Sullivan K.M. | en |
dc.contributor.author | Ooi J.D. | en |
dc.contributor.author | Alikhan M.A. | en |
dc.contributor.author | Odobasic D. | en |
dc.contributor.author | Summers S.A. | en |
dc.contributor.author | Holdsworth S.R. | en |
dc.date.accessioned | 2021-05-14T13:32:16Z | en |
dc.date.available | 2021-05-14T13:32:16Z | en |
dc.date.copyright | 2016 | en |
dc.date.created | 20170530 | en |
dc.date.issued | 2017-05-30 | en |
dc.identifier.citation | Journal of the American Society of Nephrology. 27 (5) (pp 1321-1333), 2016. Date of Publication: May 2016. | en |
dc.identifier.issn | 1046-6673 | en |
dc.identifier.uri | https://repository.monashhealth.org/monashhealthjspui/handle/1/39643 | en |
dc.description.abstract | Observations in experimental murine myeloperoxidase (MPO)-ANCA-associated vasculitis (AAV) show mast cells degranulate, thus enhancing injury as well as producing immunomodulatory IL-10. Here we report that, compared with biopsy specimens from control patients, renal biopsy specimens from 44 patients with acute AAV had more mast cells in the interstitium, which correlated with the severity of tubulointerstitial injury. Furthermore, most of the mast cells were degranulated and spindle-shaped in patients with acute AAV, indicating an activated phenotype. We hypothesized that the mast cell stabilizer disodium cromoglycate would attenuate mast cell degranulation without affecting IL-10 production. We induced anti-MPO GN by immunizing mice with MPO and a low dose of anti-glomerular basement membrane antibody. When administered before or after induction of MPO autoimmunity in these mice, disodium cromoglycate attenuated mast cell degranulation, development of autoimmunity, and development of GN, without diminishing IL-10 production. In contrast, administration of disodiumcromoglycate tomast cell-deficientmice had no effect on the development of MPO autoimmunity or GN. MPO-specific CD4+ effector T cell proliferationwas enhanced by co-culture with mast cells, but in the presence of disodiumcromoglycate, proliferation was inhibited and IL-10 production was enhanced. These results indicate that disodium cromoglycate blocks injurious mast cell degranulation specifically without affecting the immunomodulatory role of these cells. Thus as a therapeutic, disodium cromoglycate may substantially enhance the regulatory role of mast cells in MPO-AAV.Copyright © 2016 by the American Society of Nephrology. | en |
dc.language | en | en |
dc.language | English | en |
dc.publisher | American Society of Nephrology (E-mail: email@asn-online.org) | en |
dc.relation.ispartof | Journal of the American Society of Nephrology | en |
dc.title | Mast cell stabilization ameliorates autoimmune anti-myeloperoxidase glomerulonephritis. | en |
dc.type | Article | en |
dc.identifier.doi | http://monash.idm.oclc.org/login?url=http://dx.doi.org/10.1681/ASN.2014090906 | en |
dc.publisher.place | United States | en |
dc.identifier.pubmedid | 26374606 [http://www.ncbi.nlm.nih.gov/pubmed/?term=26374606] | en |
dc.identifier.source | 616188686 | en |
dc.identifier.institution | (Gan, O'Sullivan, Ooi, Alikhan, Odobasic, Summers, Holdsworth) Centre for Inflammatory Diseases, Monash University, Department of Medicine, Monash Medical Centre, 246 Clayton Road, Clayton, VIC 3168, Australia (Kitching, Holdsworth) Department of Nephrology, Monash Health, 246 Clayton Road, Clayton, VIC 3168, Australia | en |
dc.description.address | S.R. Holdsworth, Centre for Inflammatory Diseases, Monash University, Department of Medicine, Monash Medical Centre, 246 Clayton Road, Clayton, VIC 3168, Australia. E-mail: Stephen.holdsworth@monash.edu | en |
dc.description.publicationstatus | Embase | en |
dc.rights.statement | Copyright 2019 Elsevier B.V., All rights reserved. | en |
dc.identifier.authoremail | Holdsworth S.R.; Stephen.holdsworth@monash.edu | en |
item.cerifentitytype | Publications | - |
item.fulltext | No Fulltext | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.grantfulltext | none | - |
item.openairetype | Article | - |
crisitem.author.dept | Nephrology | - |
crisitem.author.dept | Immunology and Allergy | - |
Appears in Collections: | Articles |
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