X-linked hyper-IgM syndrome with CD40LG mutation: Two case reports and literature review in Taiwanese patients
نویسندگان
چکیده
منابع مشابه
X-linked hyper-IgM syndrome with CD40LG mutation: two case reports and literature review in Taiwanese patients.
Hyper-IgM syndrome (HIGM) is a rare primary immunodeficiency disorder characterized by elevated or normal serum IgM and decreased IgG, IgA, and IgE due to defective immunoglobulin class switching. X-linked HIGM (XHIGM, HIGM1) is the most frequent type, is caused by mutations in the CD40 ligand gene, and is regarded as a combined T and B immunodeficiency. We report an 18-year-old male who was di...
متن کاملX-linked hyper-IgM syndrome with eosinophilia in a male child: A case report
The hyper-IgM syndromes (HIGMs) are a group of primary immune deficiency diseases characterized by a normal or elevated serum level of IgM and low or absent serum levels of IgG, IgA and IgE. Here, we report a case of X-linked HIGM with a new CD40L gene mutation presenting with eosinophilia. The patient experienced recurrent pneumonia and acute respiratory distress syndrome (ARDS) from 4 months ...
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To the Editor : Hyper-immunoglobulin M (IgM) syndromes are characterized by the presence of recurrent infections, low levels of IgG and IgA, and normal to high levels of IgM. The X-linked hyper-IgM (X-HIGM) syndrome is the most frequently observed subtype of hyperIgM syndromes (65–70%) and results from defects in the CD40L gene, which encodes for the CD40 ligand (CD154) (1–3). In this study, a ...
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X-linked hyper-IgM syndrome (XHIGM) is one type of primary immunodeficiency diseases, resulting from defects in the CD40 ligand/CD40 signaling pathways. We retrospectively analyzed the clinical and molecular features of 20 Chinese patients diagnosed and followed up in hospitals affiliated to Shanghai Jiao Tong University School of Medicine from 1999 to 2013. The median onset age of these patien...
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ژورنال
عنوان ژورنال: Journal of Microbiology, Immunology and Infection
سال: 2015
ISSN: 1684-1182
DOI: 10.1016/j.jmii.2012.07.004