An update on the genetics and pathogenesis of hereditary angioedema
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Review article|更新时间:2022-06-24
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An update on the genetics and pathogenesis of hereditary angioedema
An update on the genetics and pathogenesis of hereditary angioedema
Genes & Diseases2020年7卷第1期
作者机构:
Allergy Immunology Unit, Department of Pediatrics, Advanced Pediatrics Centre, Postgraduate Institute of Medical Education and Research,Chandigarh,India
Aaqib Zaffar Banday, Anit Kaur, Ankur Kumar Jindal, 等. An update on the genetics and pathogenesis of hereditary angioedema[J]. Genes & Diseases, 2020,7(1).
Aaqib Zaffar Banday, Anit Kaur, Ankur Kumar Jindal, et al. An update on the genetics and pathogenesis of hereditary angioedema[J]. Genes & Diseases, 2020,7(1).
Aaqib Zaffar Banday, Anit Kaur, Ankur Kumar Jindal, 等. An update on the genetics and pathogenesis of hereditary angioedema[J]. Genes & Diseases, 2020,7(1). DOI: 10.1016/j.gendis.2019.07.002.
Aaqib Zaffar Banday, Anit Kaur, Ankur Kumar Jindal, et al. An update on the genetics and pathogenesis of hereditary angioedema[J]. Genes & Diseases, 2020,7(1). DOI: 10.1016/j.gendis.2019.07.002.
An update on the genetics and pathogenesis of hereditary angioedema
摘要
Abstract
Hereditary angioedema (HAE) is an uncommon genetic disorder characterized by recurrent episodes of edema involving subcutaneous tissue and submucosa. The pathogenesis of HAE reflects an intricate coordinated regulation of components of complement
kinin and hemostatic pathway. Till date
mutations in 4 different genes have been identified to cause HAE which includes serine protease inhibitor G1 (
SERPING1
)
factor XII (
F12
)
plasminogen (
PLG
) and angiopoietin 1 (
ANGPT 1
). These mutations lead to increased bradykinin 2 receptor mediated signalling via increased production of bradykinin except mutations in
ANGPT1
gene that disturbs the cytoskeletal assembly of vascular endothelial cells. In this review we aim to summarize the recent advances in the pathogenesis and genetics of HAE. We also provide an overview of possible future prospects in the identification of new genetic defects in HAE.