Cell death mediated through the intrinsic, Bcl-2-regulated mitochondrial apoptosis signalling pathway is critical for lymphocyte development and the establishment of central and maintenance of peripheral tolerance. Defects in Bcl-2-regulated cell death signalling have been reported to cause or corre …

The prevention of RA in at-risk populations is feasible; however, this will necessitate novel efforts to identify patients very early in disease development to examine the effectiveness and cost of preventive interventions.

Prevention of disease can in principle be accomplished by identification of environmental and/or lifestyle risk and protective factors followed by public health measures (such as for smoking and lung cancer), or by modification of the individual's reactions to disease-inducing factors (such as in va …

Bacterial infection is known to trigger a number of autoimmune disorders, an observation that indicates a potentially important role for antibiotics in treating these diseases. Indeed, results from an experimental model of autoimmune arthritis in mice suggest that antibiotics can prevent the onset o …

According to the 'hygiene hypothesis', the decreasing incidence of infections in western countries and more recently in developing countries is at the origin of the increasing incidence of both autoimmune and allergic diseases. The hygiene hypothesis is based upon epidemiological data, particularly …

Three studies investigated whether self-affirmation can proceed without awareness, whether people are aware of the influence of experimental self-affirmations, and whether such awareness facilitates or undermines the self-affirmation process. The authors found that self-affirmation effects could pro …

Autoimmune diseases are increasing worldwide, and associated morbidity, mortality, and health care costs are high. Biological therapies, however, have brought physicians an extraordinary opportunity to change natural disease history, although these therapies can also have high associated iatrogenic …

This collective review focuses on three major factors that influence the incidences of multiple sclerosis (MS) to include ultraviolet radiation (UVR), vitamin D3 supplementation, and vitamin D receptor gene (VDRG) polymorphisms. In general, the rate of MS increases with latitude. Individuals tend to …

Antigen expression in type 1 (insulin-dependent) diabetes may depend on the functional state of beta cells. At birth, beta cells are immature, produce only a basal amount of insulin, and are unresponsive to glucose--but are sensitive to glucagon and arginine. beta cells of spontaneously diabetic BB …

The current investigation was designed to examine whether androgen administration might suppress autoimmune disease in lacrimal glands of a mouse model (NZB/NZW F1) of Sjögren's syndrome. Autoimmune, female mice were treated with vehicle or varying concentrations of testosterone for 0, 17, 34, or 51 …

There are currently over 100 human diseases that are considered to be autoimmune or chronic inflammatory affecting 5-10% of the world population and spanning through all medical specialties. As a result, health care costs are enormous and the clinical management is often challenging, particularly co …

Recent evidence indicates that mesenchymal stem cells (MSC) possess immunosuppressive properties both in vitro and in vivo. We previously demonstrated the functional abnormality of bone marrow derived MSC in patients with systemic lupus erythematosus (SLE). In this study, we aimed to investigate whe …

Antiphospholipid syndrome is one of the few treatable causes of pregnancy loss, and successful pregnancy rates of 70% or more can be achieved with appropriate treatment. Pregnancy in these women is associated with increased rates of preeclampsia, placental insufficiency, and preterm delivery. Severa …

Conflicting evidence for the effect of moderate alcohol drinking on the development of systemic lupus erythematosus (SLE) existed at present. In the current study, we performed an extensive search of relevant studies and performed a meta-analysis to obtain a more precise estimate. Thirty-eight studi …

In familial mediterranean fever (FMF), fertility is normal in treated patients. There is no abnormality of spermatogenesis under usual therapeutic doses of colchicine. The risk of early abortion is increased if inflammatory attacks occur during the pregnancy. It is recommended to continue colchicine …

We demonstrate that a novel Syk-selective inhibitor prevents the development of renal disease and treats established murine lupus nephritis. These data suggest that Syk inhibitors may be of therapeutic benefit in human lupus and related disorders.

Improved understanding of the pathogenesis of type 1 diabetes mellitus has completely changed our view of this disease in the past 25 years-from an acute, fulminant disease, to a chronic, autoimmune process. Information on genetic and serologic markers has increased our ability to identify individua …

Pancreatic islet transplantation has the potential to maintain normoglycemia in patients with established type 1 diabetes, thereby obviating the need for frequent insulin injections. Our previous study showed that recombinant IL-12p40-producing islets prevented the recurrence of NOD diabetes. First, …

Whole-body hyperthermia attenuates experimental myocarditis in the rat. The beneficial effect of whole-body hyperthermia may be related to immunomodulatory effect and direct cardiomyocyte protection.

Anti-GQ1b ganglioside antibodies are the serological hallmark of the Miller Fisher syndrome (MFS) variant of the paralytic neuropathy, Guillain-Barré syndrome, and are believed to be the principal pathogenic mediators of the disease. In support of this, we previously showed in an in vitro mouse mode …

Biomarkers, represented by genetically determined traits or biologic changes predictive of disease onset or outcome, are increasingly employed by academic and industrial investigators. They can identify unusually susceptible populations or individuals, facilitate prognosis, forecast the outcome of t …

There appears to be no clear evidence of benefit from very tight glycaemic control for pregnant diabetic women. Since very strict control may have a substantial impact on lifestyle, this suggests caution in advising such a degree of control.