کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
3334862 1213509 2016 9 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Complement and the kidney in the setting of Shiga-toxin hemolytic uremic syndrome, organ transplantation, and C3 glomerulonephritis
موضوعات مرتبط
علوم پزشکی و سلامت پزشکی و دندانپزشکی هماتولوژی
پیش نمایش صفحه اول مقاله
Complement and the kidney in the setting of Shiga-toxin hemolytic uremic syndrome, organ transplantation, and C3 glomerulonephritis
چکیده انگلیسی

ObjectivesTo review the role of complement in glomerular pathologies focusing on thrombotic microangiopathies (TMA) caused by Shiga toxin (Stx) and organ transplantation associated hemolytic uremic syndrome (HUS) as well as C3 glomerulopathy (C3G).MethodsExamination of literature discussing TMA associated with Stx HUS, transplantation related HUS and C3G.ResultsThere is an emerging role for complement biology in the renal glomerulus where its inappropriate over-activation is integral to several diseases. Stx HUS patients show evidence of complement activation and the toxin itself can activate complement and inhibit its normal regulation. However, therapeutic complement blockade has not yet proven effective in all circumstances. This may be partly related to late use and a clinical trial could be warranted. Organ transplantation associated HUS has carried a poor prognosis. While case reports supporting the use of complement inhibition exist, there has not been a formal trial. Complement activation in C3G is established but again treatment with complement inhibition has failed to be uniformly beneficial. Here, too, a clinical trial may help determine which subgroup of patients should be treated with these agents.ConclusionComplement plays an important role in the glomerulus but more work is needed to fully understand how it contributes to normal function and pathology. This will help direct appropriate therapy in these diseases.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Transfusion and Apheresis Science - Volume 54, Issue 2, April 2016, Pages 203–211
نویسندگان
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