Abstract:
:Systemic lupus erythematosus (SLE) is the prototype of systemic autoimmune diseases. In both human and mouse SLE diseases, the autoimmune response targets a restricted set of autoantigens. Many of them are nucleic acids and proteins involved in the synthesis and processing of DNA or RNA, a characteristic which should be taken into consideration to elucidate the origins of non organ-specific autoantibodies. Several observations, in particular those obtained from experimental models of SLE induced in normal mice, suggest that the breakdown of B-cell tolerance occurs in the periphery. Herewith, we present data further supporting the proposition that SLE-associated autoantibodies originate from natural autoantibody-secreting B cells activated in the internal environment of lupus mice. Thus, one may hypothesize that certain clones of the expanded primary B-cell repertoire are selected to differentiate into harmful IgG autoantibody-secreting clones, thereby raising the question of the nature of immunogenic structures involved in SLE. Our analysis of the immunochemical and structural properties of anti-nucleosome and anti-myeoloperoxidase monoclonal antibodies derived from (NZB x NZW)F1 mice leads us to propose that complexes formed by the association of DNA and DNA-binding proteins and, more generally, by anionic molecules associated with proteins, possess a selective advantage over other autoantigens to induce the differentiation of certain B-cell clones and the very special profile of the SLE-autoimmune response. These DNA/DNA-protein complexes could also play a role in the activation of the T-cell compartment in SLE.
journal_name
J Autoimmunjournal_title
Journal of autoimmunityauthors
Gilbert D,Brard F,Jovelin F,Tron Fdoi
10.1006/jaut.1996.0031subject
Has Abstractpub_date
1996-04-01 00:00:00pages
247-57issue
2eissn
0896-8411issn
1095-9157pii
S0896-8411(96)90031-1journal_volume
9pub_type
杂志文章,评审abstract::Most autoimmune diseases occur significantly more frequently in women than men. This female preponderance for abnormal autoimmune function has largely gone unexplained. Many investigations have concentrated on the effects of female and male sex hormones on immune function, by suggesting that estrogens favor the antibo...
journal_title:Journal of autoimmunity
pub_type: 杂志文章,评审
doi:10.1016/j.jaut.2006.12.004
更新日期:2007-02-01 00:00:00
abstract::Primary biliary cholangitis (PBC) is a classic autoimmune disease in which humoral, cytotoxic, and innate immune responses have been implicated with the specific targeting of a mitochondrial antigen. The mainstay of treatment remains the bile acid ursodeoxycholic acid (UDCA). Corticosteroids may have some benefits, bu...
journal_title:Journal of autoimmunity
pub_type: 杂志文章,meta分析,评审
doi:10.1016/j.jaut.2019.04.005
更新日期:2019-07-01 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::CD4(+) T cells specific for immunologic non-self determinants on self-IgG, idiotopes (Id), can be raised from cerebrospinal fluid (CSF) and blood of patients with multiple sclerosis (MS). To test if Id-specific CD4(+) T cells have the potential to destroy oligodendrocytes (ODCs), we analyzed their ability to induce ap...
journal_title:Journal of autoimmunity
pub_type: 杂志文章
doi:10.1016/j.jaut.2009.01.004
更新日期:2009-03-01 00:00:00
abstract::The features of autoantibodies (autoAb) to liver fumarylacetoacetate hydrolase (FAH) elicited in mice infected with mouse hepatitis virus (MHV) were studied by ELISA and western-blot competition assays. All sera tested contained Ab to cryptic FAH epitopes according with results from western-blot tests, whereas ELISA d...
journal_title:Journal of autoimmunity
pub_type: 杂志文章
doi:10.1016/j.jaut.2004.05.006
更新日期:2004-09-01 00:00:00
abstract::Exposure to the hydrocarbon oil pristane induces lupus specific autoantibodies in non-autoimmune mice. We investigated whether the capacity to induce lupus-like autoimmunity is a unique property of pristane or is shared by other adjuvant oils. Seven groups of 3-month-old female BALB/cJ mice received a single intraperi...
journal_title:Journal of autoimmunity
pub_type: 杂志文章
doi:10.1016/s0896-8411(03)00083-0
更新日期:2003-08-01 00:00:00
abstract::To characterize the humoral immune response to the protein tyrosine phosphatase (PTP)-like autoantigen (IA-2) in preclinical type 1 diabetes (T1D), and to assess the utility of epitope and isotype-specific IA-2 antibody responses as surrogate markers for disease development, we analyzed these antibodies in 34 initiall...
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::Selective homing of autoreactive lymphocytes to the pancreatic islets of Langerhans is essential for triggering the cascade of molecular and cellular interactions which culminate in the specific destruction of the insulin-producing beta-cells. Based upon the sequential multistep model of lymphocyte adhesion to the end...
journal_title:Journal of autoimmunity
pub_type: 杂志文章
doi:10.1006/jaut.1994.1069
更新日期:1994-12-01 00:00:00
abstract::A common epitope on S-antigen (arrestin), a potent autoantigen inducing experimental autoimmune uveoretinitis (EAU), and on human tumor necrosis factor alpha (hTNF alpha) was revealed using two monoclonal antibodies to S-antigen which inhibit EAU induction. The minimal common sequence for monoclonal antibody recogniti...
journal_title:Journal of autoimmunity
pub_type: 杂志文章
doi:10.1016/s0896-8411(05)80048-4
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
abstract::The complement component C4 is encoded by two genes: C4A and C4B on human chromosome 6p in the major histocompatibility complex (MHC). Most studies have linked the deficiencies in C4 with systemic lupus erythematosus (SLE) in Angio-Irish, North American, Black American, Mexican American, Australian and Japanese popula...
journal_title:Journal of autoimmunity
pub_type: 杂志文章
doi:10.1016/j.jaut.2005.04.004
更新日期:2005-08-01 00:00:00
abstract::Immunoblotting was optimized to detect autoantibodies to TSH receptors from human and porcine thyroid tissue and to determine their epitope specificity. Autoantibodies to putative TSH receptor proteins in thyroid particulate membranes were detected in approximately 35% of sera from patients with Graves' disease. Howev...
journal_title:Journal of autoimmunity
pub_type: 杂志文章
doi:10.1016/0896-8411(91)90164-8
更新日期:1991-06-01 00:00:00
abstract::The mechanism by which immune tolerance is breached in autoimmune disease is poorly understood. One possibility is that post-translational modification of self-antigens leads to peripheral recognition of neo-epitopes against which central and peripheral tolerance is inadequate. Accumulating evidence points to multiple...
journal_title:Journal of autoimmunity
pub_type: 杂志文章,评审
doi:10.1016/j.jaut.2017.08.001
更新日期:2017-11-01 00:00:00
abstract::Ro52 is a common target of circulating autoantibodies in autoimmune disease. Data indicate that anti-Ro52 antibodies are associated with distinct clinical manifestations. It is therefore of major interest to understand how it becomes an antigenic target and what cells express this protein under what conditions and wha...
journal_title:Journal of autoimmunity
pub_type: 杂志文章,评审
doi:10.1016/j.jaut.2012.01.014
更新日期:2012-08-01 00:00:00
abstract::Aberrant expression of the p21Ras proto-oncogene has been reported in lymphoid cells of SLE patients. We previously showed that the expression of the p21Ras stimulatory element, hSOS1, is reduced in PBMC from SLE patients with non-active disease. However, the significance of this finding regarding the regulation and f...
journal_title:Journal of autoimmunity
pub_type: 杂志文章
doi:10.1006/jaut.2002.0596
更新日期:2002-08-01 00:00:00
abstract::We have previously described an SLE-derived human hybridoma autoantibody, 9604, which binds to activated but not to resting platelets, inhibits platelet aggregation, and immunoprecipitates a surface-labelled poly-peptide of 32,000 molecular weight (MW) (p32). In the present study, using a murine monoclonal anti-p32 an...
journal_title:Journal of autoimmunity
pub_type: 杂志文章
doi:10.1006/jaut.1995.0008
更新日期:1995-02-01 00:00:00
abstract::A major concept in autoimmunity is that disruption of Foxp3(+) regulatory T cells (Tregs) predisposes to breach of tolerance. This is exemplified by the Foxp3-linked disorder termed IPEX (immunodysregulation, polyendocrinopathy, enteropathy, X-linked) which affects newborn children. There has been considerable clinica...
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
abstract::The thymus of New Zealand black (NZB) mice undergoes premature involution. In addition, cultured thymic epithelial cells from NZB mice undergo accelerated preprogrammed degeneration. NZB mice also have distinctive and well-defined abnormalities of thymic architecture involving stromal cells, defined by staining with m...
journal_title:Journal of autoimmunity
pub_type: 杂志文章
doi:10.1006/jaut.1999.0325
更新日期:1999-11-01 00:00:00
abstract::Autoimmune hepatitis (AIH) is a chronic autoimmune inflammatory disease that usually requires life-long immunosuppression. Frequent relapses after discontinuation of therapy indicate that intrahepatic immune regulation is not restored by current therapies. As steroid therapy preferentially depletes intrahepatic regula...
journal_title:Journal of autoimmunity
pub_type: 杂志文章
doi:10.1016/j.jaut.2020.102591
更新日期:2021-02-01 00:00:00
abstract::We evaluated the presence of autoantibodies to glutamic acid decarboxylase (GAD), competitive insulin autoantibodies (IAA) and islet cell antibodies (ICA) in sera from 288 non-diabetic patients with autoimmune thyroid disease (AITD), including 212 patients with Graves' disease and 76 with Hashimoto's thyroiditis, and ...
journal_title:Journal of autoimmunity
pub_type: 杂志文章
doi:10.1006/jaut.1995.0047
更新日期:1995-10-01 00:00:00
abstract::Immune cell infiltration to the brain's territory was considered for decades to reflect a pathological process in which immune cells attack the central nervous system (CNS); such a process is observed in the inflammatory autoimmune disease, multiple sclerosis (MS). As neuroinflammatory processes within the CNS parench...
journal_title:Journal of autoimmunity
pub_type: 杂志文章,评审
doi:10.1016/j.jaut.2014.08.002
更新日期:2014-11-01 00:00:00
abstract::Systemic lupus erythematosus (SLE) is an autoimmune disorder with unknown aetiology. The major hallmark of this disease is the presence of antibodies against nuclear components, including double-stranded (ds)DNA and histones. The disease affects different organs, particularly the skin, kidneys and the nervous system. ...
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::GAD65 (glutamic acid decarboxylase) is an important autoantigen in both type 1 (insulin-dependent) diabetes mellitus (IDDM) and the neurological autoimmune disease stiff-man syndrome (SMS), and is expressed in pancreatic islets as well as the nervous system. Still, only 30% of SMS patients also have type 1 diabetes. T...
journal_title:Journal of autoimmunity
pub_type: 杂志文章
doi:10.1006/jaut.1999.0280
更新日期:1999-06-01 00:00:00
abstract::Salivary gland (SG) acinar-cells are susceptible to endoplasmic reticulum (ER) stress related to their secretory activity and the complexity of synthesized secretory products. SGs of Sjögren's syndrome patients (SS)-patients show signs of inflammation and altered proteostasis, associated with low IRE1α/XBP-1 pathway a...
journal_title:Journal of autoimmunity
pub_type: 杂志文章
doi:10.1016/j.jaut.2016.07.006
更新日期:2016-12-01 00:00:00
abstract::NZB mice demonstrate common and consistent abnormalities in B-cell activation and signalling. One of the hallmark characteristics of lupus disease is the prevalent hypergammaglobulinaemia, composed primarily of anti-nuclear antibodies. In addition to the hyperproliferation seen in mice exhibiting disease, the B cells ...
journal_title:Journal of autoimmunity
pub_type: 杂志文章
doi:10.1006/jaut.2002.0607
更新日期:2002-11-01 00:00:00
abstract::To study the potential roles of cytokines in development and resolution of granulomatous experimental autoimmune thyroiditis (EAT), the kinetics of in vivo expression of cytokine genes in thyroid infiltrates was analysed using reverse transcriptase-PCR (RT-PCR). Both Th1 (IL-2 and IFN-gamma) and Th2 (IL-4 and IL-10) c...
journal_title:Journal of autoimmunity
pub_type: 杂志文章
doi:10.1006/jaut.1998.0247
更新日期:1998-12-01 00:00:00
abstract::The costimulatory interaction between CD28 on T cells and B7-related molecules on antigen presenting cells plays an important role in a broad range of functions of the immune system, including protective immunity, tolerance induction, allograft rejection, and the development of autoimmune diseases. Monoclonal antibodi...
journal_title:Journal of autoimmunity
pub_type: 杂志文章
doi:10.1006/jaut.1998.0258
更新日期:1999-03-01 00:00:00
abstract::Vitiligo is an acquired dermatological disorder characterized by a loss of epidermal melanocytes resulting in depigmentation of the skin. Mechanisms underlying the destruction of melanocytes in vitiligo remain unclear. An animal model to study spontaneously occurring autoimmune vitiligo is the mutant Smyth line (SL) o...
journal_title:Journal of autoimmunity
pub_type: 杂志文章
doi:10.1016/j.jaut.2003.09.006
更新日期:2004-02-01 00:00:00
abstract::To investigate a possible dysregulation of the autoantibody network in AIDS patients, the relative activity of representative natural antibodies was measured in serum IgG and IgM. These immunoglobulins were purified from two cohorts of 20 HIV-infected patients undergoing, or not, a triple combination therapy. A cohort...
journal_title:Journal of autoimmunity
pub_type: 杂志文章
doi:10.1006/jaut.2001.0529
更新日期:2001-08-01 00:00:00
abstract::Congenital immune deficiency states have often been valuable experimental models of nature that have significantly enhanced our understanding of the immune response. The relationship between CD4+, CD25+ and Treg cells in the induction of autoimmunity has attracted significant attention. We report herein a male child o...
journal_title:Journal of autoimmunity
pub_type: 杂志文章
doi:10.1016/j.jaut.2006.04.005
更新日期:2006-08-01 00:00:00