Title |
Very Early-Onset Inflammatory Manifestations of X-Linked Chronic Granulomatous Disease
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Published in |
Frontiers in immunology, September 2017
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DOI | 10.3389/fimmu.2017.01167 |
Pubmed ID | |
Authors |
Roxane Labrosse, Jane Abou-Diab, Annaliesse Blincoe, Guilhem Cros, Thuy Mai Luu, Colette Deslandres, Martha Dirks, Laura Fazilleau, Philippe Ovetchkine, Pierre Teira, Françoise LeDeist, Isabel Fernandez, Fabien Touzot, Helene Decaluwe, Ugur Halac, Elie Haddad |
Abstract |
Chronic granulomatous disease (CGD) is a rare primary immune deficiency caused by mutations in genes coding for components of the nicotinamide adenine dinucleotide phosphate oxidase, characterized by severe and recurrent bacterial and fungal infections, together with inflammatory complications. Dysregulation of inflammatory responses are often present in this disease and may lead to granulomatous lesions, most often affecting the gastrointestinal (GI) and urinary tracts. Treatment of inflammatory complications usually includes corticosteroids, whereas antimicrobial prophylaxis is used for infection prevention. Curative treatment of both infectious susceptibility and inflammatory disease can be achieved by hematopoietic stem cell transplantation. We report herein three patients with the same mutation of the CYBB gene who presented with very early-onset and severe GI manifestations of X-linked CGD. The most severely affected patient had evidence of antenatal inflammatory involvement of the GI and urinary tracts. Extreme hyperleukocytosis with eosinophilia and high inflammatory markers were observed in all three patients. A Mycobacterium avium lung infection and an unidentified fungal lung infection occurred in two patients both during their first year of life, which is indicative of the severity of the disease. All three patients underwent bone marrow transplantation and recovered fully from their initial symptoms. To our knowledge, these are the first reports of patients with such an early-onset and severe inflammatory manifestations of CGD. |
X Demographics
Geographical breakdown
Country | Count | As % |
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United Kingdom | 1 | 100% |
Demographic breakdown
Type | Count | As % |
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Members of the public | 1 | 100% |
Mendeley readers
Geographical breakdown
Country | Count | As % |
---|---|---|
Unknown | 37 | 100% |
Demographic breakdown
Readers by professional status | Count | As % |
---|---|---|
Student > Master | 7 | 19% |
Researcher | 5 | 14% |
Student > Doctoral Student | 4 | 11% |
Student > Ph. D. Student | 4 | 11% |
Student > Postgraduate | 4 | 11% |
Other | 6 | 16% |
Unknown | 7 | 19% |
Readers by discipline | Count | As % |
---|---|---|
Medicine and Dentistry | 14 | 38% |
Biochemistry, Genetics and Molecular Biology | 4 | 11% |
Nursing and Health Professions | 2 | 5% |
Immunology and Microbiology | 2 | 5% |
Psychology | 2 | 5% |
Other | 3 | 8% |
Unknown | 10 | 27% |