Clarifying immunoglobulin gene usage in systemic and localized immunoglobulin light-chain amyloidosis by mass spectrometry
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چکیده
منابع مشابه
Clarifying immunoglobulin gene usage in systemic and localized immunoglobulin light-chain amyloidosis by mass spectrometry.
The goal of this study was to investigate the frequency of use of light-chain variable region (IGVL) genes among patients with systemic (ALS) and localized (ALL) amyloidosis and to assess for associations between IGVL gene usage and organ tropism. We evaluated clinic charts from 821 AL patients seen at the Mayo Clinic who had bone marrow, fat pad, and solid organ tissue samples typed by liquid ...
متن کاملHereditary systemic immunoglobulin light-chain amyloidosis.
Several members of a family died from renal failure as a result of systemic amyloidosis. Extensive studies to detect previously documented gene mutations associated with amyloidosis failed to identify a causative factor. In search of the genetic basis for this syndrome, amyloid fibrils were isolated from renal tissue of a member of the kin who died while on renal dialysis. Amino acid sequencing...
متن کاملAtypical immunoglobulin light chain amyloidosis
BACKGROUND Primary immunoglobulin light chain amyloidosis (AL amyloidosis) is a plasma cell disorder which mainly affects heart, kidneys, liver, and peripheral nervous system. Cases of atypical AL amyloidosis presented as spontaneous vertebral compression fractures have been rarely reported, and data about the management and clinical outcomes of the patients are scarce. METHODS Herein, we pre...
متن کاملNutritional status of outpatients with systemic immunoglobulin light-chain amyloidosis
Background: Maintenance of a good nutritional status is associated with prolonged survival in many chronic diseases. To date, the nutritional status of outpatients with immunoglobulin light-chain (AL) amyloidosis has not been evaluated. Objective: The aims of this study were to obtain information regarding the nutritional status of AL amyloidosis outpatients and to investigate its prognostic ro...
متن کاملRisk factors for venous thromboembolism in immunoglobulin light chain amyloidosis.
Patients with immunoglobulin light chain amyloidosis are at risk for both thrombotic and bleeding complications. While the hemostatic defects have been extensively studied, less is known about thrombotic complications in this disease. This retrospective study examined the frequency of venous thromboembolism in 929 patients with immunoglobulin light chain amyloidosis presenting to a single refer...
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ژورنال
عنوان ژورنال: Blood
سال: 2017
ISSN: 0006-4971,1528-0020
DOI: 10.1182/blood-2016-10-743997