Autoantibodies and their clinical characteristics in systemic sclerosis
نویسندگان
چکیده
منابع مشابه
Statistical analysis of clinical and laboratory characteristics of systemic sclerosis
Background: Systemic sclerosis (SSc) is an autoimmune connective tissue disease characterized by vasculopathy and excessive collagen deposition in the skin and internal organs. Based on the skin damage we divide the patients into two groups: limited and diffuse SSc. In restricted type, the thickness of the skin is limited in the face and distal parts of the elbows and knees, with less involveme...
متن کاملAutoantibodies in Systemic Sclerosis: Unanswered Questions
Systemic sclerosis (SSc) is an autoimmune disease characterized by vascular abnormalities, and cutaneous and visceral fibrosis. Serum autoantibodies directed to multiple intracellular antigens are present in more than 95% of patients and are considered a hallmark of SSc. They are helpful biomarkers for the early diagnosis of SSc and are associated with distinctive clinical manifestations. With ...
متن کاملAnti-IgE autoantibodies in systemic sclerosis (scleroderma).
An enzyme immunoassay was used to determine the prevalence of anti-IgE auto-antibodies in 66 patients with systemic sclerosis (scleroderma) stratified according to extent and duration of disease. Serum IgG anti-IgE antibodies were detected in 14 (21%) patients and IgM anti-IgE antibodies in nine (14%) patients. The overall prevalence of IgG or IgM isotypes was 21/66, (32%). Anti-IgE autoantibod...
متن کاملGeneration and Evaluation of Monoclonal Autoantibodies in Systemic Lupus Erythematosis
Three murine monoclonal anti-ssDNA autoantibodies have been produced by fusion of spleen cells from NZB/NZW F1 hybrid mice with Sp2/0-Ag 14 murine myeloma cells. Specificity studies characterizing monoclonal anti - ssDNA autoantibodies revealed binding patterns for nucleotides. Clone E-4-1 showed preferential binding with mono-di-and polyguanosine. Clones E-4-4 and E-11-1 specitically bound mon...
متن کاملNailfold videocapillaroscopic patterns and serum autoantibodies in systemic sclerosis.
BACKGROUND Microvascular lesions are a predominant feature in systemic sclerosis (SSc) and seem to play a central pathogenetic role. Recently, we graded scleroderma microangiopathy by nailfold videocapillaroscopy (NVC) into three NVC patterns (early, active and late). The aim of the present study was to confirm, in a larger number of SSc patients, the presence of three patterns of microvascular...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Japanese Journal of Clinical Immunology
سال: 2013
ISSN: 0911-4300,1349-7413
DOI: 10.2177/jsci.36.139