Cognitive Dysfunction and White Matter Abnormalities in Systemic Lupus Erythematosus.
Summary of "Cognitive Dysfunction and White Matter Abnormalities in Systemic Lupus Erythematosus."
Brain abnormalities have been documented by neuropsychological assessment as well as a variety of neuroimaging techniques in patients with systemic lupus erythematosus (SLE). Conventional neuroimaging in patients with neuropsychiatric disease (NPSLE) typically discloses periventricular white matter (WM) hyperintensities, infarcts, hemorrhages, and cerebral atrophy. In SLE patients with none of these findings, sophisticated neuroimaging techniques have recently supported associations between microstructural WM abnormalities and abnormal attention, executive function, and processing speed. This mild cognitive dysfunction in SLE (MCD-SLE), which may result from early myelinopathy, precedes the more severe cognitive dysfunction of NPSLE, related to more obvious WM and neuronal damage. (JINS, 2011, 17, 1-8).
1National Jewish Health, Denver, Colorado.
This article was published in the following journal.
Name: Journal of the International Neuropsychological Society : JINS
- PubMed Source: http://www.ncbi.nlm.nih.gov/pubmed/21338548
- DOI: http://dx.doi.org/10.1017/S1355617711000191
Drug-induced lupus erythematosus is defined as a syndrome with clinical and serological features similar to systemic lupus erythematosus that is temporally related to continuous drug exposure and whic...
Our aim was to assess the contribution of depression to cognitive impairment in patients with systemic lupus erythematosus (SLE).
Systemic lupus erythematosus is a systemic autoimmune disorder that sometimes involves the gastrointestinal tract. The aim of this study is to describe the clinical characteristics of patients with sy...
The structural and functional integrity of the endothelium is crucial in maintaining vascular homeostasis and preventing atherosclerosis. Patients with systemic lupus erythematosus (SLE) have an incre...
Transverse myelitis (TM) is a relatively infrequent but severe complication in systemic lupus erythematosus (SLE). Owing to its rarity and unfavorable outcome, we investigated its general features on...
Systemic lupus erythematosus (SLE) is an independent risk factor for atherosclerosis. Endothelial dysfunction is the earliest marker of atherosclerosis and is measured by flow mediated dil...
Systemic lupus erythematosus is an often devastating autoimmune disease which affects 1 in 2,000 women in the United States. Recently, several research laboratories have reported that a pr...
Lupus flares and other symptoms associated with systemic lupus erythematosus (SLE) may be caused by a deficiency of dehydroepiandrosterone (DHEA). GL701 is an investigational new drug mea...
Previous experimental data strongly suggest that B lymphocytes have intrinsic abnormalities during lupus in mice spontaneously affected by the disease. This study tries to define these abn...
OBJECTIVES: I. Evaluate the toxicity of cytarabine in patients with refractory systemic lupus erythematosus. II. Evaluate objective disease parameters, including serum complement levels...
Medical and Biotech [MESH] Definitions
A form of lupus erythematosus in which the skin may be the only organ involved or in which skin involvement precedes the spread into other body systems. It has been classified into three forms - acute (= LUPUS ERYTHEMATOSUS, SYSTEMIC with skin lesions), subacute, and chronic (= LUPUS ERYTHEMATOSUS, DISCOID).
A chronic form of cutaneous lupus erythematosus (LUPUS ERYTHEMATOSUS, CUTANEOUS) in which the skin lesions mimic those of the systemic form but in which systemic signs are rare. It is characterized by the presence of discoid skin plaques showing varying degrees of edema, erythema, scaliness, follicular plugging, and skin atrophy. Lesions are surrounded by an elevated erythematous border. The condition typically involves the face and scalp, but widespread dissemination may occur.
Antiphospholipid antibodies found in association with systemic lupus erythematosus (LUPUS ERYTHEMATOSUS, SYSTEMIC;), ANTIPHOSPHOLIPID SYNDROME; and in a variety of other diseases as well as in healthy individuals. The antibodies are detected by solid-phase IMMUNOASSAY employing the purified phospholipid antigen CARDIOLIPIN.
An antiphospholipid antibody found in association with systemic lupus erythematosus (LUPUS ERYTHEMATOSUS, SYSTEMIC;), ANTIPHOSPHOLIPID SYNDROME; and in a variety of other diseases as well as in healthy individuals. In vitro, the antibody interferes with the conversion of prothrombin to thrombin and prolongs the partial thromboplastin time. In vivo, it exerts a procoagulant effect resulting in thrombosis mainly in the larger veins and arteries. It further causes obstetrical complications, including fetal death and spontaneous abortion, as well as a variety of hematologic and neurologic complications.
Autoantibodies directed against phospholipids. These antibodies are characteristically found in patients with systemic lupus erythematosus (LUPUS ERYTHEMATOSUS, SYSTEMIC;), ANTIPHOSPHOLIPID SYNDROME; related autoimmune diseases, some non-autoimmune diseases, and also in healthy individuals.