Clinical features and molecular analysis of 2 Chinese children with autosomal recessive chronic granulomatous disease caused by CYBA mutations
OBJECTIVE: To summarize clinical and molecular features of two children with autosomal recessive chronic granulomatous disease caused by CYBA mutations
| Publié dans: | Zhonghua er ke za zhi = Chinese journal of pediatrics. - 1960. - 49(2011), 11 vom: 15. Nov., Seite 853-7 |
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| Auteur principal: | |
| Autres auteurs: | , , , , |
| Format: | Article |
| Langue: | Chinese |
| Publié: |
2011
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| Accès à la collection: | Zhonghua er ke za zhi = Chinese journal of pediatrics |
| Sujets: | Case Reports Journal Article NADPH Oxidases EC 1.6.3.- CYBA protein, human EC 1.6.3.1 |
| Résumé: | OBJECTIVE: To summarize clinical and molecular features of two children with autosomal recessive chronic granulomatous disease caused by CYBA mutations METHOD: The clinical records and CYBA mutations were reviewed for analysis of infections and inflammatory complications RESULT: The first case was a girl diagnosed with "liver and spleen abscess" in our hospital when she was 2.9 years old, with past history of neonatal impetigo and recurrent purulent lymphadenitis and positive family history. The results of DHR123 flow-cytometry showed that positive phagocytes after phorbol ester (PMA) stimulation was 84.63%. CYBA mutation analysis showed that she had heterozygous 35C > T, Q3X and IVS-2A > G. The second case was a boy diagnosed with "sepsis (salmonella D)" when he was 4 years old with a past history of impetigo, sepsis, perianal abscess, skin infection and positive family history. The results of flow cytometry showed that positive phagocytes after PMA stimulation was 96.13%. CYBA mutation analysis showed that he had homozygous 35C > T, Q3X and his parents were all carriers. All of them had BCG related axillary lymphnode calcification CONCLUSION: A22CGD cases had recurrent purulent infections (skin, lymphnode, liver and spleen, lung, blood), DHR123 flow cytometric analysis helped the diagnosis of CGD, CYBA mutation analysis ascertained the diagnosis of A22CGD |
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| Description: | Date Completed 10.05.2012 Date Revised 16.11.2017 published: Print Citation Status MEDLINE |
| ISSN: | 0578-1310 |