rdf:type |
|
lifeskim:mentions |
|
pubmed:issue |
10
|
pubmed:dateCreated |
1998-12-31
|
pubmed:abstractText |
Local production of immunosuppressive cytokines will be one of the most suitable therapeutic strategies against organ-specific autoimmune diabetes. To establish such a new therapy, we constructed recombinant adenoviral vectors with inserted mIL-12p40 (Ad.IL-12p40) and mIL-10 (Ad.IL-10). Sufficient amounts of IL-12p40 and IL-10 were secreted by relevant adenovirus-transfected nonobese diabetic (NOD) islets. Shortly after transfection, 400 NOD islets transfected with Ad.IL-12p40 or Ad.IL-10 were transplanted under the renal capsule of a newly diabetic NOD mouse. NOD mice with IL-12p40-producing islet grafts kept normoglycemia in all of 14 grafted mice for over 4 wk after transplantation. In contrast, NOD mice with IL-10-producing islet grafts became diabetic in all of six grafted mice within 2 wk af-ter transplantation. Reverse transcription-PCR analysis revealed that local production of IL-12p40 led to the decrease of interferon-gamma and the augmentation of transforming growth factor-beta at the graft site. These results suggest that IL-12 plays an important role in the destruction of islet cells at the inflamed site of autoimmunity. Such a local blockade of IL-12 would be a useful gene therapy for human autoimmune diabetes.
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pubmed:commentsCorrections |
http://linkedlifedata.com/resource/pubmed/commentcorrection/9819366-1675502,
http://linkedlifedata.com/resource/pubmed/commentcorrection/9819366-1727730,
http://linkedlifedata.com/resource/pubmed/commentcorrection/9819366-1899142,
http://linkedlifedata.com/resource/pubmed/commentcorrection/9819366-1946445,
http://linkedlifedata.com/resource/pubmed/commentcorrection/9819366-2205920,
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http://linkedlifedata.com/resource/pubmed/commentcorrection/9819366-9381527
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pubmed:language |
eng
|
pubmed:journal |
|
pubmed:citationSubset |
AIM
|
pubmed:chemical |
|
pubmed:status |
MEDLINE
|
pubmed:month |
Nov
|
pubmed:issn |
0021-9738
|
pubmed:author |
pubmed-author:ArisawaKK,
pubmed-author:FujihiraKK,
pubmed-author:HamadaHH,
pubmed-author:KasugaMM,
pubmed-author:MikiMM,
pubmed-author:MoriyamaHH,
pubmed-author:NagataMM,
pubmed-author:OkamotoNN,
pubmed-author:SaitoII,
pubmed-author:YasudaHH,
pubmed-author:YokonoKK,
pubmed-author:YoshidaRR
|
pubmed:issnType |
Print
|
pubmed:day |
15
|
pubmed:volume |
102
|
pubmed:owner |
NLM
|
pubmed:authorsComplete |
Y
|
pubmed:pagination |
1807-14
|
pubmed:dateRevised |
2011-11-17
|
pubmed:meshHeading |
pubmed-meshheading:9819366-Animals,
pubmed-meshheading:9819366-Mice,
pubmed-meshheading:9819366-Kidney,
pubmed-meshheading:9819366-Insulin,
pubmed-meshheading:9819366-Female,
pubmed-meshheading:9819366-Male,
pubmed-meshheading:9819366-Islets of Langerhans,
pubmed-meshheading:9819366-Islets of Langerhans Transplantation,
pubmed-meshheading:9819366-Adenoviridae,
pubmed-meshheading:9819366-Diabetes Mellitus, Type 1
|