Abstract:
:Linomide is a potent immunomodulator that has been shown to inhibit autoimmunity in several animal models of autoimmune disease, including experimental autoimmune encephalomyelitis (EAE). Linomide's mechanism of action is unknown, however, it has been suggested to modulate the function of antigen presenting cells (APC) and that this may account for the inhibition of autoimmune disease. In this study we have been able to show that Linomide treatment of SJL/N mice upregulates the cell surface expression of several activation markers on macrophages and B cells. Thus, we found the following markers, expressed as a % of control, to be significantly upregulated following Linomide treatment; MHC class II (260%), Ly-6A/E (520%), CD11a (280%), CD54 (190%) and CD80 (200%) on macrophages and Ly-6A/E (250%) and CD11a (150%) on B cells. The duration and dosage of Linomide required to obtain these effects is similar to those required for EAE inhibition. Several Linomide analogues were made by the introduction of structural modifications into the Linomide molecule, resulting in a number of compounds with varying effects on EAE. We found a linear relationship between the compound's ability to inhibit EAE and its ability to upregulate MHC class II on macrophages (p<0.001), such that compounds which were able to inhibit EAE also upregulated MHC class II expression, whereas those that did not inhibit EAE were unable to do so. These results suggest that drug-mediated activation of distinct APC functions may be protective in autoimmunity.
journal_name
Autoimmunityjournal_title
Autoimmunityauthors
Dahlén E,Andersson M,Dawe K,Tellander AC,Brunmark C,Björk A,Hedlund Gdoi
10.3109/08916930008994093subject
Has Abstractpub_date
2000-10-01 00:00:00pages
199-211issue
3eissn
0891-6934issn
1607-842Xjournal_volume
32pub_type
杂志文章相关文献
AUTOIMMUNITY文献大全abstract::Congenital heart block (CHB), a life-threatening manifestation of neonatal lupus, offers aunique opportunity to study the effect or arm of immunity and define the pathogenicity of an autoantibody in mediating tissue injury. This review focuses on our recent in vitro model which supports a cascade from antibody insult ...
journal_title:Autoimmunity
pub_type: 杂志文章,评审
doi:10.1080/0891693031000067340
更新日期:2003-02-01 00:00:00
abstract::This paper describes the idiotypic specificities of eight murine monoclonal antibodies directed to three independent epitopes on retinal S-antigen. The antigenic sites recognised by these monoclonal antibodies have previously been localised to a small region near the C-terminal of bovine S-antigen. Xenogeneic, site-re...
journal_title:Autoimmunity
pub_type: 杂志文章
doi:10.3109/08916939109006744
更新日期:1991-01-01 00:00:00
abstract:BACKGROUND:Thalidomide is used in cutaneous lupus erythematosus (CLE) refractory to conventional therapies. Peripheral neuropathy (PN) is the most severe side effect, but the incidence of PN and its relation to thalidomide dose are still unclear. OBJECTIVE:To prospectively evaluate the efficacy as well as the occurren...
journal_title:Autoimmunity
pub_type: 杂志文章
doi:10.1080/08916930500285790
更新日期:2005-11-01 00:00:00
abstract::Human Toll-like receptors (TLRs) are crucial for the recognition of invading pathogens and for the activation of both innate and adaptive immunity. Upon stimulation, TLRs recruit various protein kinases via several adaptor molecules, such as MyD88, leading to the activation of NFkB. The identification of TLR signaling...
journal_title:Autoimmunity
pub_type: 杂志文章,评审
doi:10.1080/08916930410001704944
更新日期:2004-05-01 00:00:00
abstract::Systemic lupus erythematosus (SLE) is a disease characterized by excessive proinflammatory cytokine production and damage to multiple organ systems. To investigate the potential association between cytokine gene polymorphisms and SLE, we performed a case-control study based on Polish population. SLE patients and contr...
journal_title:Autoimmunity
pub_type: 杂志文章
doi:10.1080/08916934.2016.1196678
更新日期:2016-09-01 00:00:00
abstract::Islet-infiltrating lymphocytes of individual male and female non-obese diabetic (NOD) mice were examined with the purpose of determining the differences that lead to a predominance of diabetes in female versus males NOD mice. When normalized for the amount of islet lymphocytes recovered, the infiltrating lymphocytes o...
journal_title:Autoimmunity
pub_type: 杂志文章
doi:10.3109/08916930903213993
更新日期:2009-01-01 00:00:00
abstract::Augmented and prolonged expression of CD40 ligand (CD40L) was recently reported in lymphoid cells from human lupus patients, suggesting that CD40/CD40L pathway was involved in the pathogenesis of systemic autoimmune diseases. This study was thus designed to study the expression of CD40 and CD40L among cell populations...
journal_title:Autoimmunity
pub_type: 杂志文章
doi:10.3109/08916930109001958
更新日期:2001-01-01 00:00:00
abstract::Macrophages from autoimmune diabetes prone BB rats were found to produce radical oxygen intermediates (ROI) at an enhanced rate when compared to diabetes resistant BB or normal Wistar rats. The release of ROI was determined by chemiluminescence using in parallel luminol and lucigenin as detector molecules. In diabetes...
journal_title:Autoimmunity
pub_type: 杂志文章
doi:10.3109/08916939309043883
更新日期:1993-01-01 00:00:00
abstract::To assess the specificity of autoantibodies (aAbs) directed against the ribosomal P-proteins (RPPaAbs) in patients with systemic lupus erythematosus (SLE) and to investigate aAbs directed to other ribosomal proteins, 100 SLE, 100 rheumatoid arthritis (RA), 25 thyroiditis and 20 blood-donors were analyzed in a comparat...
journal_title:Autoimmunity
pub_type: 杂志文章
doi:10.1080/0891693021000045714
更新日期:2002-11-01 00:00:00
abstract::Guillain-Barre syndrome (GBS) is an autoimmune disorder of the peripheral nervous system. However, GBS patients frequently display a psychosyndrome, indicating an accompanying involvement of the central nervous system (CNS), although the cause is not understood. Hepatic encephalopathy is possibly the best characterize...
journal_title:Autoimmunity
pub_type: 杂志文章
doi:10.1080/08916930412331279840
更新日期:2004-09-01 00:00:00
abstract::Only one out of 57 A-/A- rabbits immunized with rat or guinea-pig myelin developed clinical signs suggestive of EAE. On the contrary, clinical signs of acute or chronic EAE were found in two thirds of the 102 A+/A+ and A+/A- rabbits immunized in the same way. About one third of the diseased animals had reversible acut...
journal_title:Autoimmunity
pub_type: 杂志文章
doi:10.3109/08916939008993369
更新日期:1990-01-01 00:00:00
abstract::The complement system involves both the innate and the adaptive immune systems and has important roles in the pathogenesis of SLE. Complement deficiencies within the classical pathway (C1q, C4 and C2) of activation predispose for development of the autoimmune disease SLE. The association between complement deficiencie...
journal_title:Autoimmunity
pub_type: 杂志文章,评审
doi:10.1080/08916930701510673
更新日期:2007-12-01 00:00:00
abstract::Food intake may be one of several factors which influence the risk of development of insulin dependent diabetes mellitus, but the influence of the pattern of food supply has not been studied previously. The aim of the present study was to investigate the effect of intermittent feeding and fasting upon diabetes in BB r...
journal_title:Autoimmunity
pub_type: 杂志文章
doi:10.3109/08916939908993805
更新日期:1999-01-01 00:00:00
abstract::Glucocorticoids (GCs) strongly impact on different T cell subsets inducing generally immunosuppressive effects, whereas much less is known about the effect of GC on natural killer (NK) cells. The aims of this study were to investigate the effects of GC on T cell functions, including T cell-mediated anti-tumor immune r...
journal_title:Autoimmunity
pub_type: 杂志文章
doi:10.3109/08916934.2014.959164
更新日期:2015-03-01 00:00:00
abstract::HLA-DP+ T cells in peripheral blood from 23 patients with systemic lupus erythematosus (SLE) were examined using two-colour flow cytometry analysis. A marked increase of HLA-DP+ T cells was observed in patients with SLE (20.5-98.7%; 59.8 +/- 20.8%) in comparison to normal subjects (1.3-20.6%; 11.1 +/- 7.2%), and the r...
journal_title:Autoimmunity
pub_type: 杂志文章
doi:10.3109/08916939009002976
更新日期:1990-01-01 00:00:00
abstract::Programmed cell death 1 (PD-1) was isolated in 1992 by subtractive-hybridization technique, as a molecule whose expression is enhanced by apoptotic stimuli. Since then we have been analyzing the function of PD-1 in the regulation of immune responses. Generation of PD-1 deficient mice, pathophysiological analyses of au...
journal_title:Autoimmunity
pub_type: 杂志文章,评审
doi:10.1080/08916930500124072
更新日期:2005-08-01 00:00:00
abstract::Although costimulatory molecules have been shown to play crucial roles in the immune response, their involvement in the pathogenesis of Sjögren's syndrome is incompletely understood. In this study, we evaluated the relationship between the severity of spontaneous Sjögren's syndrome-like autoimmune sialadenitis in MRL/...
journal_title:Autoimmunity
pub_type: 杂志文章
doi:10.3109/08916934.2012.757307
更新日期:2013-06-01 00:00:00
abstract::A patient with severe Evans syndrome received an allo-BMT from his HLA-identical sister on November, 2000. Full marrow and blood donor chimerism were achieved only after 5 donor lymphocyte infusions (DLI), and coincided with complete clinical remission and disappearence of auto-antibodies. Five years later, hemolytic ...
journal_title:Autoimmunity
pub_type: 杂志文章
doi:10.1080/08916930600847598
更新日期:2006-09-01 00:00:00
abstract:OBJECTIVE:Serum C-X-C motif chemokine 10 (CXCL10) levels have been shown to be elevated in autoimmune thyroid diseases (AITD). This study sought to determine whether newly diagnosed AITD patients with neuromuscular findings had higher levels of CXCL10 than those without neuromuscular manifestations. DESIGN:A total of ...
journal_title:Autoimmunity
pub_type: 杂志文章
doi:10.3109/08916934.2011.561818
更新日期:2011-09-01 00:00:00
abstract::Marked fluctuations in the levels of a common DNA-antibody idiotype, PR4-Id have been found on IgM and IgA antibodies in particular and to a lesser extent on IgG in serial bleeds of 14 lupus patients. Few clear cut examples were found of the PR4-Id levels reflecting disease activity. However, the idiotype expression w...
journal_title:Autoimmunity
pub_type: 杂志文章
doi:10.3109/08916939108997118
更新日期:1991-01-01 00:00:00
abstract::Myelin oligodendrocyte glycoprotein (MOG) is postulated to be a target autoantigen in multiple sclerosis (MS). Here we investigated the encephalitogenicity of an immunodominant epitope of MOG, peptide 35-55, in various strains of mice. An MS-like disease was induced in NOD/Lt mice (H-2g7) and C57BL/6 mice (H-2b) by a ...
journal_title:Autoimmunity
pub_type: 杂志文章
doi:10.3109/08916939809003872
更新日期:1998-01-01 00:00:00
abstract::The present study uses the agent-based model IMMSIM to simulate immune responses to a viral infection, with a focus on the impact of preformed memory (homologous and heterologous) on the quality and the efficacy of the response. The in machina results confirm the observed thwarting of new, naïve responses exerted by c...
journal_title:Autoimmunity
pub_type: 杂志文章
doi:10.3109/08916934.2011.523275
更新日期:2011-06-01 00:00:00
abstract::In this introduction the timeliness and interest of dedicating an issue of Autoimmunity to mostly "discrete" models is motivated by highlighting number of circumstances, observations encounters, that all have favored the rise of a family of agent based simulations of the Immune System. Franco Celada was among the firs...
journal_title:Autoimmunity
pub_type:
doi:10.3109/08916934.2010.523239
更新日期:2011-06-01 00:00:00
abstract::Human C-reactive protein (CRP) and serum amyloid component P (SAP) are well-characterised ligands for dying and dead cells, while facets of their physiological function still need to be unravelled. We partially characterised CRP and SAP from different species with similar acute-phase systems. Human, rabbit and porcine...
journal_title:Autoimmunity
pub_type: 杂志文章
doi:10.3109/08916934.2013.780601
更新日期:2013-08-01 00:00:00
abstract::This study was undertaken to determine whether the expression of 17.109, 6B6.6 and 4C9 rheumatoid factor (RF) idiotypes is predictive of the development of rheumatoid arthritis (RA) and whether the RF response is idiotypically restricted in an inbred population of Pima Indians who have a genetic predisposition for the...
journal_title:Autoimmunity
pub_type: 杂志文章
doi:10.3109/08916939409009526
更新日期:1994-01-01 00:00:00
abstract::Although thyroid-associated ophthalmopathy (TAO) is now generally accepted as an autoimmune inflammatory disorder of the extraocular muscles and the orbital connective tissue, its aetiopathogenesis remains poorly understood. Recent data indicate that impaired interactions between T cells and extracellular matrix (ECM)...
journal_title:Autoimmunity
pub_type: 杂志文章
doi:10.3109/08916939808993834
更新日期:1998-01-01 00:00:00
abstract::In order to know whether effector cells are capable of recognizing the epidermal targets in pemphigus vulgaris (PV) and bullous pemphigoid (BP), non-adherent cells (NAC) of peripheral blood from 27 primary PV, 19 BP patients and 12 healthy volunteers were used in cytotoxic tests. Autologous, allogenic and murine epide...
journal_title:Autoimmunity
pub_type: 杂志文章
doi:10.3109/08916938908997095
更新日期:1989-01-01 00:00:00
abstract::There is a need for methods to improve the diagnosis, patient staging and evaluation of therapeutic response in patients with autoimmune conditions to improve patient care. Inflammatory bowel disease (IBD) and rheumatoid arthritis (RA) are two inflammatory diseases characterized by involvement of innate and adaptive i...
journal_title:Autoimmunity
pub_type: 杂志文章,评审
doi:10.3109/08916931003674766
更新日期:2010-11-01 00:00:00
abstract::Chronic immune thrombocytopenia (ITP) is characterized by autoimmune-mediated platelet destruction and impairment of thrombopoiesis. Mesenchymal stem cells (MSCs) are proposed to exhibit immune modulatory functions in self-tolerance maintenance. In this study, we aimed to characterize phenotypically and functionally b...
journal_title:Autoimmunity
pub_type: 杂志文章
doi:10.3109/08916934.2014.938320
更新日期:2014-12-01 00:00:00
abstract:BACKGROUND:T follicular helper (Tfh) cells are known to regulate humoral immune response. In this study we examined the correlation of different subsets of peripheral blood Tfh cells in patients with diabetic nephropathy (DN). METHODS:A total of 23 DN patients and 15 healthy controls (HC) were investigated for various...
journal_title:Autoimmunity
pub_type: 杂志文章
doi:10.1080/08916934.2016.1196677
更新日期:2016-09-01 00:00:00