Complement activation precedes classifiable SLE
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چکیده
منابع مشابه
Cell-bound complement activation products in SLE
Diagnosis of SLE is based on clinical manifestations and laboratory findings. Timely diagnosis and treatment are important to control disease activity and prevent organ damage. However, diagnosis is challenging because of the heterogeneity in clinical signs and symptoms, and also because the disease presents with alternating periods of flare and quiescence. As SLE is an autoimmune disease chara...
متن کاملComplement and its breakdown products in SLE.
The complement system has important protective functions in both the innate and the adaptive immune systems but can also, when inappropriately activated, cause tissue damage. Complement deficiency predisposes to infection and also to development of autoimmune disease, especially SLE, and complement is at the same time involved in the pathogenesis of this disease. In this review, various aspects...
متن کاملIgM binding to injured tissue precedes complement activation during skeletal muscle ischemia-reperfusion.
BACKGROUND Skeletal muscle reperfusion injury is mediated by IgM natural antibodies and by complement activation, as shown by the attenuation of reperfusion injury seen in mice with no natural IgM [] and in mice deficient in complement C3 and C4 []. We postulate that tissue, when ischemic, expresses neoantigens to which preformed natural IgM antibodies bind, in turn producing harmful complement...
متن کاملComplement Activation
The complement system is the most important biochemical cascade in the blood for the recognition, opsonization, and elimination of foreign materials. To date, the leading causes of death in the United States include cancer, cardiovascular and neurodegenerative diseases, and diabetes. New treatments are urgently needed to treat these devastating diseases and nanotechnology potentially provides n...
متن کاملSLE and Serum Complement: Causative, Concomitant or Coincidental?
Background Systemic Lupus Erythematosus (SLE) is an incurable autoimmune disorder with complement activation playing a key role in the pathogenesis of immune-mediated tissue injury. While quantifying complement to monitor SLE disease activity has been the standard of care since the 1950s, decreased complement levels are not consistently associated with flares. Objective We seek to clarify the...
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ژورنال
عنوان ژورنال: Nature Reviews Rheumatology
سال: 2019
ISSN: 1759-4790,1759-4804
DOI: 10.1038/s41584-019-0310-y