Abstract:
:The adrenocortical response is central to recovery from experimental allergic encephalomyelitis (EAE) in the Lewis rat, as reflected by the increased severity of the disease in adrenalectomized animals. The protection conferred by glucocorticoids is related to the immunosuppressive effects of the steroid, which may include apoptosis of immunocompetent cells. Here we describe T-cell infiltration and apoptosis in spinal cord lesions of intact (INT) and adrenalectomized (ADX) rats during the course of EAE. The normal disease course (peak clinical score 3) was induced following intra-peritoneal transfer of 4 x 10(7) myelin basic protein (MBP)-sensitized spleen lymphocytes to INT rats. Maximum apoptosis of infiltrating T cells (32%) was evident on day 7 and was associated with the expected increase in circulating corticosterone levels and the onset of disease remission. ADX rats, which have no corticosterone response, administered 4 x 10(7) cells displayed rapid and fatal EAE with only minimal signs of T-cell apoptosis (1.9-3.8%). In order to delay the onset and prolong the disease in ADX rats, a lower cell dose was used. In ADX rats injected with 1 x 10(6) cells, disease onset was comparable to INT 4 x 10(7) rats but disease progression was equally rapid and T-cell apoptosis (1.4-8.5%) was similarly low to that seen in ADX rats given the higher dose of cells. Transfer of the lower number of splenocytes (1 x 10(6) cells) to INT rats resulted in only mild EAE (clinical score 0.5-1) which was reflected both in low T cell apoptosis (1.7-16%) and circulating corticosterone levels. In all treatment groups very few apoptotic macrophages were detected ( < 1% of all macrophages) and no differences between groups were apparent. The results suggest that glucocorticoid-mediated T-cell apoptosis, whether initiated directly or indirectly, may contribute to the recovery phase of EAE in Lewis rats.
journal_name
J Autoimmunjournal_title
Journal of autoimmunityauthors
Smith T,Schmied M,Hewson AK,Lassmann H,Cuzner MLdoi
10.1006/jaut.1996.0020subject
Has Abstractpub_date
1996-04-01 00:00:00pages
167-74issue
2eissn
0896-8411issn
1095-9157pii
S0896841196900207journal_volume
9pub_type
杂志文章abstract::The biology of hematopoietic stem cell (HSC) is a current topic of interest which has important implications for clinical HSC transplantation as well as for the basic research of HSC. The most primitive HSCs in mammals, including mice and humans, have long been believed to be CD34 antigen (Ag)-positive (CD34(+)) cells...
journal_title:Journal of autoimmunity
pub_type: 杂志文章,评审
doi:10.1016/j.jaut.2007.12.004
更新日期:2008-05-01 00:00:00
abstract::Wegener's autoantigen (WA), a 29 kD multifunctional protein, is the principal target antigen of autoantibodies associated with Wegener's granulomatosis (WG). WA was first identified as proteinase 3 (PR3), which is now known to be identical with myeloblastin and AGP7. Like other lysosomal proteins, WA/PR3 displays enzy...
journal_title:Journal of autoimmunity
pub_type: 杂志文章,评审
doi:10.1006/jaut.1993.1015
更新日期:1993-04-01 00:00:00
abstract::Improved clinical findings of inflammatory bowel disease (IBD) upon treatment with helminthes and their ova were proven in animal models of IBD and in human clinical studies. The immunomodulatory properties of several helminthes were attributed to the phosphorylcholine (PC) molecule. We assessed the therapeutic potent...
journal_title:Journal of autoimmunity
pub_type: 杂志文章
doi:10.1016/j.jaut.2014.11.001
更新日期:2015-01-01 00:00:00
abstract::There is significant unmet need in the treatment of lupus nephritis (LN) patients. In this review, we highlight the role of the TWEAK/Fn14 pathway in mediating key pathologic processes underlying LN involving both glomerular and tubular injury, and thus the potential for renal protection via blockade of this pathway. ...
journal_title:Journal of autoimmunity
pub_type: 杂志文章,评审
doi:10.1016/j.jaut.2012.05.003
更新日期:2012-09-01 00:00:00
abstract::Autoimmune thyroid diseases (AITDs), i.e., Graves' disease (GD) and Hashimoto thyroiditis (HT), are the most prevalent organ-specific autoimmune diseases, but their pathogenesis is still incompletely understood. The PD-1/PD-L1 pathway is an important mechanism of peripheral tolerance that has not been investigated in ...
journal_title:Journal of autoimmunity
pub_type: 杂志文章
doi:10.1016/j.jaut.2019.05.013
更新日期:2019-09-01 00:00:00
abstract::The pathogeny of ulcerative colitis (UC) is not yet elucidated, but some arguments suggest the implication of genetic factors. Among the candidate genes, those encoding for HLA class II genotypes have been extensively studied in UC; however, discordant data may be imputable to heterogeneity, characterized by immunolog...
journal_title:Journal of autoimmunity
pub_type: 杂志文章
doi:10.1006/jaut.1996.0100
更新日期:1996-12-01 00:00:00
abstract::Immuno-regulatory defects, including a reduction in the number and function of regulatory T cells, play an important role in the development of autoimmune diabetes in both humans and non-obese diabetic (NOD) mice. In this study we tested the effect of introduction of FoxP3 into antigen non-specific polyclonal and anti...
journal_title:Journal of autoimmunity
pub_type: 杂志文章
doi:10.1016/j.jaut.2007.02.015
更新日期:2007-06-01 00:00:00
abstract::IDDM2-encoded predisposition to type 1 diabetes has recently been mapped to the minisatellite or variable number of tandem repeat (VNTR) locus upstream of the insulin and insulin-like growth factor II genes on human chromosome 11p15.5. In a UK case-control study (n = 228 sporadic diabetics; n = 441 healthy controls), ...
journal_title:Journal of autoimmunity
pub_type: 杂志文章
doi:10.1006/jaut.1996.0057
更新日期:1996-06-01 00:00:00
abstract::Serum and Ig samples obtained from a patient with Graves' disease during exacerbation and remission were evaluated in the nu/nu bioassay. Blocking of the exacerbation serum's biological activity was demonstrated by several biological assay parameters after it was mixed with the remission serum. Since this blocking eff...
journal_title:Journal of autoimmunity
pub_type: 杂志文章
doi:10.1016/s0896-8411(05)80011-3
更新日期:1990-08-01 00:00:00
abstract::Autoimmune diseases are characterized serologically by the presence of antibodies to specific autoantigens. Antibodies to the two antigens Ro/SSA and La/SSB are found in patients with primary (pSS) and secondary Sjögren's syndrome (sSS). To explore if differences in the fine specificity of these autoantibodies could b...
journal_title:Journal of autoimmunity
pub_type: 杂志文章
doi:10.1006/jaut.1996.0072
更新日期:1996-08-01 00:00:00
abstract::Previous studies have indicated that blood mononuclear cells from 15-20% of patients with systemic lupus erythematosus (SLE) carry elevated levels of hsp90, a heat shock protein associated with steroid receptors in cells. We analysed surface expression of hsp90 on mononuclear cells (lymphocytes and monocytes) from pat...
journal_title:Journal of autoimmunity
pub_type: 杂志文章
doi:10.1016/0896-8411(92)90194-u
更新日期:1992-12-01 00:00:00
abstract::The Foxp3(+)CD4(+) regulatory T-cell (Treg)-deficient Scurfy (Sf) mice rapidly develop severe inflammation in the skin and lungs with expanded Th subsets bearing increased expression of various chemokine/chemoattractant/retention receptor genes (CRG). Nine different double mutants were generated to elucidate their rol...
journal_title:Journal of autoimmunity
pub_type: 杂志文章
doi:10.1016/j.jaut.2012.02.001
更新日期:2012-06-01 00:00:00
abstract::The great majority of insulin-specific T cell clones isolated from islets of NOD mice react with insulin peptide B-(9-23) (amino acids 9-23 of the insulin B chain). The T cell receptors of these clones contain diverse beta-chains but restricted alpha-chains. The dominant alpha-chain motif is a V alpha 13 segment (10 o...
journal_title:Journal of autoimmunity
pub_type: 杂志文章
doi:10.1006/jaut.1997.0134
更新日期:1997-06-01 00:00:00
abstract::Dendritic cells (DCs) are professional antigen-presenting cells (APC) with significant phenotypic heterogeneity and functional plasticity. DCs play crucial roles in initiating effective adaptive immune responses for elimination of invading pathogens and also in inducing immune tolerance toward harmless components to m...
journal_title:Journal of autoimmunity
pub_type: 杂志文章,评审
doi:10.1016/j.jaut.2015.07.011
更新日期:2015-09-01 00:00:00
abstract::The question of a connection between vaccination and autoimmune illness (or phenomena) is surrounded by controversy. A heated debate is going on regarding the causality between vaccines, such as measles and anti-hepatitis B virus (HBV), and multiple sclerosis (MS). Brain antibodies as well as clinical symptoms have be...
journal_title:Journal of autoimmunity
pub_type: 杂志文章,评审
doi:10.1006/jaut.1999.0346
更新日期:2000-02-01 00:00:00
abstract::Anti-Jo-1 antibody is characteristic of patients suffering from autoimmune-disease myositis. Since the antigen has been identified to be a histidyl-tRNA synthetase (HisRS), it is reasonable to suppose that it localizes mainly in the cytoplasm. However, contradictory results (localization in the nucleus, cytoplasm, or ...
journal_title:Journal of autoimmunity
pub_type: 杂志文章
doi:10.1016/j.jaut.2004.01.004
更新日期:2004-05-01 00:00:00
abstract:OBJECTIVE:To evaluate the efficacy and safety of biosimilars of anti-tumor necrosis factor (TNF)-α agents compared to their reference agents in immune mediated diseases. METHODS:Electronic databases were searched for randomized controlled trials (RCTs) assessing the efficacy and safety of biosimilars of anti-TNF-α age...
journal_title:Journal of autoimmunity
pub_type: 杂志文章,meta分析,评审
doi:10.1016/j.jaut.2017.02.003
更新日期:2017-05-01 00:00:00
abstract::T cell clones reactive to beta-cell antigens prepared from different species were established in order to identify putative pathogenic T cells in human IDDM. We were able to generate T cell clones from patients, but not from controls, reactive specifically to the insulin secretory enriched fraction (ISG) of a rat insu...
journal_title:Journal of autoimmunity
pub_type: 杂志文章
doi:10.1006/jaut.1995.0017
更新日期:1995-04-01 00:00:00
abstract::Chronic inflammatory demyelinating polyradiculoneuropathy (CIDP) is an autoimmune disease of the peripheral nerves evolving with diffuse sensory and motor symptoms. Although it is claimed that in neurodegenerative pathologies, a common feature is the failure of proteolytic systems to adequately eliminate aggregated or...
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
abstract::Autoantibodies to adrenal medulla that gave a diffuse immunofluorescent staining pattern were detected in 17 out of 107 (16%) patients with newly diagnosed Type I diabetes mellitus, in 13 out of 178 (7%) patients with long lasting disease but in none of 80 mixed control sera tested. The antibodies were of IgG class an...
journal_title:Journal of autoimmunity
pub_type: 杂志文章
doi:10.1016/0896-8411(88)90028-5
更新日期:1988-06-01 00:00:00
abstract:OBJECTIVE:To compare the efficacy and safety of Disease-modifying antirheumatic drugs (DMARDs) and anti-TNF-α agents in patients with non-infectious non-anterior uveitis. METHODS:Single center retrospective study including adult patients with non-infectious intermediate, posterior or pan-uveitis. Outcomes were compare...
journal_title:Journal of autoimmunity
pub_type: 杂志文章
doi:10.1016/j.jaut.2020.102481
更新日期:2020-09-01 00:00:00
abstract::Viruses, bacteria and other infectious pathogens are the major postulated environmental triggers of autoimmunity. In the present nation-wide study we describe the association between infections and 29 autoimmune diseases. We used the Danish Civil Registration System to identify 4.5 million persons born between 1945 an...
journal_title:Journal of autoimmunity
pub_type: 杂志文章
doi:10.1016/j.jaut.2016.05.013
更新日期:2016-11-01 00:00:00
abstract::Promiscuous expression of a plethora of tissue-restricted antigens (TRAs) in medullary thymic epithelial cells (mTECs) is essential for central tolerance. This promiscuous gene expression (pGE) is characterized by inclusion of a broad range of TRAs and by its mosaic expression patterns, i.e. each antigen is only expre...
journal_title:Journal of autoimmunity
pub_type: 杂志文章
doi:10.1016/j.jaut.2015.10.001
更新日期:2016-02-01 00:00:00
abstract::Neonatal lupus erythematosus (NLE) is associated with the transplacental passage of maternal anti-Ro and anti-La antibodies. In order to better determine the risk of delivery of a child with NLE, we examined the frequency of anti-Ro and anti-La antibody secreting cells in mothers of children with NLE and in mothers at...
journal_title:Journal of autoimmunity
pub_type: 杂志文章
doi:10.1006/jaut.1993.1040
更新日期:1993-08-01 00:00:00
abstract::The 72 kD heat shock protein (hsp 72) has been postulated to play a role in the development of autoimmune disease and has been shown to be overexpressed in the Graves' disease thyroid gland. The expression and modulation of the 72 kD heat shock protein were therefore studied in cultured human thyroid epithelial cells ...
journal_title:Journal of autoimmunity
pub_type: 杂志文章
doi:10.1006/jaut.1994.1017
更新日期:1994-04-01 00:00:00
abstract::University of California at Davis (UCD) lines 200 and 206 chickens develop a hereditary systemic scleroderma-like connective tissue disease characterized by severe lymphocytic infiltration and excessive accumulation of collagen in skin and internal organs. The immune system seems to play an important role in the devel...
journal_title:Journal of autoimmunity
pub_type: 杂志文章
doi:10.1006/jaut.1995.0057
更新日期:1995-10-01 00:00:00
abstract::Previously we showed that transgenic mice expressing human HLA-DR3 gene are susceptible to PLP(91-110) induced experimental autoimmune encephalomyelitis (EAE) and can serve as an animal model of multiple sclerosis (MS). HLA-DR3 mice with EAE showed increased number of CD8 T cells indicating their important role in dis...
journal_title:Journal of autoimmunity
pub_type: 杂志文章
doi:10.1016/j.jaut.2012.02.004
更新日期:2012-06-01 00:00:00
abstract::New Zealand (NZ) mouse strains comprise both autoimmune and non-autoimmune animals: NZ black (NZB) mice and the F1 hybrid (NZB/W) of NZB and NZ white (NZW) mice show spontaneous autoimmune disease by 6 months of age and die before the first year of age from renal disease, while NZW mice do not show autoimmune disorder...
journal_title:Journal of autoimmunity
pub_type: 杂志文章
doi:10.1016/0896-8411(92)90160-r
更新日期:1992-10-01 00:00:00
abstract::Neuropsychiatric disease is one of the most common manifestations of human systemic lupus erythematosus, but the mechanisms remain poorly understood. In human brain microvascular endothelial cells in vitro, TNF-like weak inducer of apoptosis (TWEAK) decreases tight junction ZO-1 expression and increases the permeabili...
journal_title:Journal of autoimmunity
pub_type: 杂志文章
doi:10.1016/j.jaut.2015.03.005
更新日期:2015-06-01 00:00:00
abstract::Sex hormones, including estrogens, influence the immune system in a complex manner, playing an important role in the pathophysiology of autoimmune diseases. Estrogen receptors can be found in almost all cells, including those of the adaptive and innate immune systems. Depending on the relative preponderance and stimul...
journal_title:Journal of autoimmunity
pub_type: 杂志文章,评审
doi:10.1016/j.jaut.2011.11.002
更新日期:2012-05-01 00:00:00