Balb/c FasKO mice develop allergic blepharitis associated with hyper-production of IgE

Fas deficiency in mice with the Balb/c background induces blepharitis with allergic inflammation and hyper-IgE production in conjunction with severe autoimmune disease.

Fas (CD95) is a cell surface death receptor belonging to the tumor necrosis factor receptor superfamily, which mediates apoptosis-inducing signaling when activated by Fas ligand or its agonistic antibody. lpr mice with a loss of apoptosis-inducing function mutation in the Fas gene develop systemic autoimmune disease and lymphadenopathy but not allergic inflammation. In the case of Fas mutations...

Omalizumab decreases IgE production in patients with severe allergic asthma

printing supported by . Visit Chiesi at Stand B2.10 MONDAY, SEPTEMBER 3RD 2012 cates that age and sex are the major risk factors. Detailed physiological mechanisms of the changing sex ratio are not fully known. We investigated the influence of gender in anti-IgE treated asthmatics. Methods: We pooled data from ten published studies from 1999 with more of our data of severe persistent asthmatics...

معرفی یک مورد سندرم ازدیاد Hyper-IgE Syndrome) IgE)

Hyper IgE syndrome (Job’s syndrome) is a primary immunodeficiency disease with recurrent infections especially staphylococcal, coarse face, skeletal abnormality and significant increase in serum IgE level (IgE >2000IU/ml). We present a 16 years old boy admitted with chronic cough, dyspnea, eczema and pneumatocele. He had a history of chronic dermal infection since 1 month after birth. The dia...

گزارش تظاهرات ریوی در سندرم Hyper IgE

سابقه و هدف: سندرم Hyper IgE بیماری نادری از دسته سندرم‌های کمبود ایمنی اولیه است که با مشخصات عفونت‌های ریوی و جلدی، اگزما و افزایش سطح سرمی IgE مشخص می‌شود. در این مقاله، 4 بیمار مبتلا به عفونت‌های متعدد ریوی در زمینه سندرم Hyper IgE. معرفی می‌گردند. معرفی مورد: در این مطالعه 4 دختر که سابقه عفونت‌های ریوی متعدد داشتند، بررسی شدند و در نهایت سندرم Hyper IgE در آنها تشخیص داده شد. در تمامی ...

Hyper-IgE syndrome