Genetic, Clinical, and Laboratory Markers for DOCK8 Immunodeficiency Syndrome
Author(s) -
Jeremiah C. Davis,
Christopher G. Dove,
Helen C. Su
Publication year - 2010
Publication title -
disease markers
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.912
H-Index - 66
eISSN - 1875-8630
pISSN - 0278-0240
DOI - 10.1155/2010/972591
Subject(s) - immunodeficiency , immunology , atopy , eosinophilia , immunodeficiency syndrome , malignancy , allergy , primary immunodeficiency , medicine , disease , immune system , biology , pathology
DOCK8 immunodeficiency syndrome (DIDS) is a combined immunodeficiency characterized by recurrent viral infections, severe atopy, and early onset malignancy. Genetic studies revealed large, unique deletions in patients from different families and ethnic backgrounds. Clinical markers of DIDS include atopic dermatitis, allergies, cutaneous viral infections, recurrent respiratory tract infections, and malignancy. Immune assessments showed T cell lymphopenia, hyper-IgE, hypo-IgM, and eosinophilia. The impaired lymphocyte functions in DIDS patients appear central for disease pathogenesis.
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