CSF3R, ASXL1,SETBP1, JAK2 V617F and CALR mutations in chronic neutrophilic leukemia / 中华血液学杂志
Chinese Journal of Hematology
; (12): 1069-1073, 2014.
Article
em Zh
| WPRIM
| ID: wpr-278944
Biblioteca responsável:
WPRO
ABSTRACT
<p><b>OBJECTIVE</b>To observe the CSF3R, ASXL1, SETBP1, JAK2 V617F and CALR mutations in patients with chronic neutrophilic leukemia (CNL).</p><p><b>METHODS</b>Twelve suspected "CNL" patients were retrospectively reviewed according the WHO criteria (2008). CSF3R,ASXL1,SETBP1 and CALR mutations were sequenced, and JAK2 V617F was tested by allele specific (AS)-PCR.</p><p><b>RESULTS</b>6 of 12 cases were diagnosed as CML, and all of the 6 carried. 4 of 6 patients also had ASXL1 and SETBP1 mutations and one had a CALR mutation (c.1154-1155insTTGTC). Two patients with monoclonal gammopathy with uncertain significance (MGUS) combined with CNL-like symptoms had no CSF3R, ASXL1, SETBP1, JAK2 V617F or CALR mutation. The same results were also seen in other 4 cases with secondary neutrophilic leukocytosis.</p><p><b>CONCLUSION</b>CSF3R, ASXL1 and SETBP1 mutations differential diagnosis of CNL, and should be included in the diagnostic protocol so as to improve diagnostic accuracy for CNL.</p>
Texto completo:
1
Base de dados:
WPRIM
Assunto principal:
Proteínas Repressoras
/
Proteínas Nucleares
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Leucemia Neutrofílica Crônica
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Proteínas de Transporte
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Reação em Cadeia da Polimerase
/
Estudos Retrospectivos
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Receptores de Fator Estimulador de Colônias
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Janus Quinase 2
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Mutação
Tipo de estudo:
Guideline
/
Observational_studies
Limite:
Humans
Idioma:
Zh
Revista:
Chinese Journal of Hematology
Ano de publicação:
2014
Tipo de documento:
Article