Abstract:
:The specific contributions of islet cell microenvironment during the development of autoimmune type 1 diabetes remain unclear. The aims of this study were to identify early immune-driven abnormalities in islets and pancreatic lymph nodes of NOD mice by cDNA arrays. We compared gene expression profiles of purified islets and pancreatic lymph nodes of 4-week-old NOD mice to NOD-SCID and BALB/c mice. To further characterize the networks implicated in beta-cell destruction, we also performed a time-course analysis using islets and pancreatic lymph nodes of NOD mice from 2 to 25 weeks of age. We found consistent changes by cDNA arrays and RT-PCR analyses among islet genes before the detection of CD3+ T cells in the islet periphery associated with dendritic cell attraction, lymphocyte homing, and apoptosis. In contrast to IL-1, TYNFSF13B and osteopontin genes which were specifically activated, the immunoregulatory cytokine IL-11 was poorly detected in NOD islets and pancreatic lymph nodes. Genes involved in angiogenesis were also specifically activated in NOD islets of 2 and 4 weeks of age. The present time-course macroarray and RT-PCR analyses provides a detailed picture of the different genes involved in autoimmune diabetes and illustrates the importance of islet cell microenvironment that prepares the late beta-cell destruction.
journal_name
J Autoimmunjournal_title
Journal of autoimmunityauthors
Aspord C,Rome S,Thivolet Cdoi
10.1016/j.jaut.2004.03.007subject
Has Abstractpub_date
2004-08-01 00:00:00pages
27-35issue
1eissn
0896-8411issn
1095-9157pii
S0896841104000368journal_volume
23pub_type
杂志文章abstract::The significant decrease in mortality rates worldwide, the increased proportion of patients achieving a durable remission, and the recent approval of a new drug after several decades are encouraging advances in the tangled history of systemic lupus erythematosus (SLE). However, when data are observed more closely, the...
journal_title:Journal of autoimmunity
pub_type: 社论,评审
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pub_type: 杂志文章,多中心研究
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abstract::Juvenile idiopathic arthritis (JIA) is the most common chronic inflammatory arthropathy of childhood. Juvenile idiopathic arthritis is believed to be a complex genetic trait influenced by both genetic and environmental factors. Twin and family studies suggest a substantial role for genetic factors in the predispositio...
journal_title:Journal of autoimmunity
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journal_title:Journal of autoimmunity
pub_type: 杂志文章,评审
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更新日期:2003-09-01 00:00:00
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journal_title:Journal of autoimmunity
pub_type: 杂志文章
doi:10.1006/jaut.1998.0258
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journal_title:Journal of autoimmunity
pub_type: 杂志文章
doi:10.1016/j.jaut.2004.09.005
更新日期:2004-12-01 00:00:00
abstract::The murine model of human insulin dependent diabetes mellitus (IDDM), the non-obese diabetic (NOD) mouse, develops a T cell-dependent destruction of pancreatic islets. While the target antigens are unknown, there is clearly a lack of tolerance to them. Neonatal intrathymic (i.t.) antigen injection has been successfull...
journal_title:Journal of autoimmunity
pub_type: 杂志文章
doi:10.1006/jaut.1994.1040
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journal_title:Journal of autoimmunity
pub_type: 杂志文章,评审
doi:10.1016/j.jaut.2007.12.002
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journal_title:Journal of autoimmunity
pub_type: 杂志文章
doi:10.1006/jaut.1996.0020
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journal_title:Journal of autoimmunity
pub_type: 杂志文章
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更新日期:2008-12-01 00:00:00
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journal_title:Journal of autoimmunity
pub_type: 杂志文章
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journal_title:Journal of autoimmunity
pub_type: 杂志文章
doi:10.1006/jaut.1996.0122
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journal_title:Journal of autoimmunity
pub_type: 杂志文章,meta分析,评审
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更新日期:2017-01-01 00:00:00
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journal_title:Journal of autoimmunity
pub_type: 杂志文章
doi:10.1006/jaut.2001.0531
更新日期:2001-09-01 00:00:00
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journal_title:Journal of autoimmunity
pub_type: 杂志文章
doi:10.1006/jaut.1996.0004
更新日期:1996-02-01 00:00:00
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journal_title:Journal of autoimmunity
pub_type: 杂志文章
doi:10.1016/j.jaut.2004.03.002
更新日期:2004-06-01 00:00:00
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journal_title:Journal of autoimmunity
pub_type: 杂志文章,评审
doi:10.1016/j.jaut.2018.08.009
更新日期:2018-11-01 00:00:00
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journal_title:Journal of autoimmunity
pub_type: 杂志文章
doi:10.1006/jaut.1993.1045
更新日期:1993-10-01 00:00:00
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pub_type: 杂志文章
doi:10.1016/j.jaut.2010.10.006
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journal_title:Journal of autoimmunity
pub_type: 杂志文章,评审
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doi:10.1016/j.jaut.2011.11.002
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pub_type: 杂志文章
doi:10.1016/0896-8411(92)90007-d
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pub_type: 杂志文章
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pub_type: 杂志文章
doi:10.1016/0896-8411(90)90148-l
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journal_title:Journal of autoimmunity
pub_type: 杂志文章,评审
doi:10.1006/jaut.1993.1020
更新日期:1993-04-01 00:00:00
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journal_title:Journal of autoimmunity
pub_type: 杂志文章
doi:10.1016/j.jaut.2018.05.009
更新日期:2018-08-01 00:00:00
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pub_type: 杂志文章,评审
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更新日期:2020-07-01 00:00:00
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journal_title:Journal of autoimmunity
pub_type: 杂志文章
doi:10.1016/j.jaut.2019.03.001
更新日期:2019-06-01 00:00:00
abstract::Interstitial cystitis (IC) is a chronic inflammatory condition of the urinary bladder with a strong autoimmune component. Currently, the major challenge in IC treatment is the development of effective therapies. RDP58 is a novel d-amino acid decapeptide with potent immunosuppressive activity. In this study, we investi...
journal_title:Journal of autoimmunity
pub_type: 杂志文章
doi:10.1016/j.jaut.2007.10.005
更新日期:2008-06-01 00:00:00