Abstract:
:Nasal tolerance has recently been used to modulate immune responses in animal models of autoimmunity. We have compared immunogenic collagen type II (CII) peptides for induction of nasal tolerance in DBA/1 mice to collagen-induced arthritis (CIA). Three synthetic peptides corresponding to T cell-stimulating sequences of alpha1(II)-CB11, 260-270, 245-270 and 259-273, one peptide analog 245-270 (A260B261N263) and one myelin basic protein (MBP) peptide 89-101 were administered intranasally to DBA/1 mice respectively (total 300 microg peptide/mouse on three consecutive days) 10 days prior to CII immunization. Forty percent of CII245-270 (P<0.05) and 20% CII260-270 (P>0.05) treated mice did not develop arthritis whilst all of the mice treated with CII245-270 (A260B261N263) or CII259-273 developed arthritis compared to those in control groups (PBS- and MBP89-101-treated). The mice in either the CII245-270- or CII260-270-treated group which developed arthritis had a significantly delayed onset and their disease was less severe both clinically and histologically. All mice in both CII245-270- and CII260-270-treated groups had a reduced serum level of anti-CII antibody (P<0.01), with a marked reduction of IgG2a. Drain lymph node (LN) cells taken 7 days after CII immunization from these mice showed a significant reduction of interferon (IFN)-gammaP<0.01) production uponin vitro stimulation with CII. These results indicate that intranasal administration of synthetic CII peptides can control CIA, which is achieved by down-regulating the Th1 CII-induced responses. In addition, they stress that a fine 'tuning' of the peptide able to induce 'tolerance' is required to achieve the optimal effect.
journal_name
J Autoimmunjournal_title
Journal of autoimmunityauthors
Chu CQ,Londei Mdoi
10.1006/jaut.1998.0255subject
Has Abstractpub_date
1999-02-01 00:00:00pages
35-42issue
1eissn
0896-8411issn
1095-9157pii
S0896-8411(98)90255-4journal_volume
12pub_type
杂志文章abstract::Chronic myocarditis often progresses to dilated cardiomyopathy resulting in heart failure or cardiac transplantation. Viral infection is the most common cause of myocarditis and coxsackie B viruses (CBV) are the most frequently cited etiologic agents associated with myocarditis and cardiomyopathy. Additionally, CBV in...
journal_title:Journal of autoimmunity
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abstract::The involvement of CD4+ and CD8+ T cells in pathogenesis of spontaneous autoimmune thyroiditis (SAT) in obese strain (OS) chickens has not been studied in depth until now. We depleted CD4+ or CD8+ T cells in OS chickens by treatment with murine monoclonal anti-CD4 or anti-CD8 antibodies at 3 day intervals beginning at...
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journal_title:Journal of autoimmunity
pub_type: 杂志文章
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更新日期:1995-10-01 00:00:00
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journal_title:Journal of autoimmunity
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journal_title:Journal of autoimmunity
pub_type: 杂志文章
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更新日期:2001-08-01 00:00:00
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journal_title:Journal of autoimmunity
pub_type: 杂志文章
doi:10.1016/0896-8411(92)90187-u
更新日期:1992-12-01 00:00:00
abstract::Different cell populations isolated from rats during the period of latency of adjuvant arthritis were injected into the bloodstream of naive rats to test their ability to transfer articular disorders. Synovium-derived cells (synoviocytes) were able to induce arthritis in 3 out of 4 recipient animals, whereas periphera...
journal_title:Journal of autoimmunity
pub_type: 杂志文章
doi:
更新日期:1992-02-01 00:00:00
abstract::The removal of beta(1)-adrenergic receptor (beta(1)AR) autoantibodies by immunoadsorption (IA) has been proposed as a potential mechanism for the improvement of the left ventricular function in dilated cardiomyopathy (DCM). In the present study, the possible association between removal of the autoantibodies against th...
journal_title:Journal of autoimmunity
pub_type: 杂志文章
doi:10.1016/s0896-8411(03)00042-8
更新日期:2003-06-01 00:00:00
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journal_title:Journal of autoimmunity
pub_type: 杂志文章
doi:10.1016/j.jaut.2010.07.006
更新日期:2010-12-01 00:00:00
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pub_type: 杂志文章
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更新日期:2003-08-01 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.2014.01.021
更新日期:2014-02-01 00:00:00
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journal_title:Journal of autoimmunity
pub_type: 杂志文章,多中心研究
doi:10.1016/s0896-8411(03)00033-7
更新日期:2003-05-01 00:00:00
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journal_title:Journal of autoimmunity
pub_type: 杂志文章
doi:10.1016/0896-8411(91)90030-g
更新日期:1991-04-01 00:00:00
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journal_title:Journal of autoimmunity
pub_type: 杂志文章
doi:10.1016/j.jaut.2013.08.010
更新日期:2014-05-01 00:00:00
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journal_title:Journal of autoimmunity
pub_type: 杂志文章
doi:10.1016/0896-8411(89)90129-7
更新日期:1989-06-01 00:00:00
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journal_title:Journal of autoimmunity
pub_type: 杂志文章,评审
doi:10.1016/s0896-8411(02)00110-5
更新日期:2003-03-01 00:00:00
abstract::Systemic lupus erythematosus (SLE) is an autoimmune disease primarily afflicting women. The reason for the gender bias is unclear, but genetic susceptibility, estrogen and environmental agents appear to play significant roles in SLE pathogenesis. Environmental agents can contribute to lupus susceptibility through epig...
journal_title:Journal of autoimmunity
pub_type: 杂志文章
doi:10.1016/j.jaut.2011.11.001
更新日期:2012-05-01 00:00:00
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journal_title:Journal of autoimmunity
pub_type: 杂志文章
doi:10.1016/j.jaut.2019.05.002
更新日期:2019-08-01 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:10.1016/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
doi:10.1016/j.jaut.2019.06.005
更新日期:2019-12-01 00:00:00
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journal_title:Journal of autoimmunity
pub_type: 杂志文章
doi:10.1016/j.jaut.2015.05.006
更新日期:2015-08-01 00:00:00
abstract::Experimental autoimmune encephalomyelitis (EAE), a model for the human disease multiple sclerosis (MS), is dependent upon the activation and effector functions of autoreactive CD4 T cells. Multiple interactions between CD4 T cells and major histocompatibility class II (MHCII)+ antigen presenting cells (APCs) must occu...
journal_title:Journal of autoimmunity
pub_type: 杂志文章
doi:10.1016/j.jaut.2010.10.006
更新日期:2011-02-01 00:00:00
abstract::B-cell depletion therapy (BCDT) based on rituximab (RTX) induces clinical remission in a majority of seropositive patients with Rheumatoid arthritis (RA). However, all patients eventually relapse. The aim of this study was to determine whether dynamic changes in combinations of serological measures of B-cell activatio...
journal_title:Journal of autoimmunity
pub_type: 杂志文章
doi:10.1016/j.jaut.2013.12.002
更新日期:2014-05-01 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::Women with antiphospholipid antibodies (aPL) are at high risk for pregnancy complications, such as preeclampsia. We previously demonstrated that aPL recognizing β2GPI promote an extravillous trophoblast pro-inflammatory, anti-migratory and anti-angiogenic profile similar to that seen in preeclampsia. Since preeclampsi...
journal_title:Journal of autoimmunity
pub_type: 杂志文章
doi:10.1016/j.jaut.2018.12.003
更新日期:2019-03-01 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 probability that epitope spreading occurs in multiple sclerosis (MS) and the fact that patients have been shown to respond to multiple myelin epitopes concurrently makes the use of peptide-specific tolerance therapies targeting single epitopes problematic. To attempt to overcome this limitation, we have employed c...
journal_title:Journal of autoimmunity
pub_type: 杂志文章
doi:10.1016/j.jaut.2006.12.002
更新日期:2006-12-01 00:00:00
abstract::The presence or absence of autoimmune disease is a qualitative outcome resulting from the combined influences of genetic, environmental and stochastic factors that interact in complex ways. Because of the nature of these interactions, the effects of risk factors that contribute to the aetiology of disease cannot be ad...
journal_title:Journal of autoimmunity
pub_type: 杂志文章
doi:10.1006/jaut.2000.0479
更新日期:2001-05-01 00:00:00
abstract::Many years of work, multiplex family collection and endless genotyping finally give fruit. The original aim cannot be lost. The aim is not only to identify mutations involved in susceptibility for systemic lupus erythematosus (SLE) but to elucidate the disease pathogenesis as well. After genetics comes the biology. We...
journal_title:Journal of autoimmunity
pub_type: 杂志文章,评审
doi:10.1016/s0896-8411(03)00093-3
更新日期:2003-09-01 00:00:00