Study of gene expression profile of chronic myeloid leukemia in chronic and blastic phases / 中华血液学杂志
Chinese Journal of Hematology
;
(12): 167-170, 2004.
Artículo
en Chino
| WPRIM
| ID: wpr-291424
ABSTRACT
<p><b>OBJECTIVE</b>To study the gene expression profile of chronic myeloid leukemia (CML) in chronic and blast phases for providing information about the potential mechanisms of blastic crisis.</p><p><b>METHODS</b>The gene expression difference of bone marrow mononuclear cells between CML in chronic and in blastic phases was examined with DNA array.</p><p><b>RESULTS</b>In the blastic phase, 68 genes were obviously up-regulated in the 1176 tested genes. Among the 68 genes, the transcription factors accounted for 23.5%, cell surface antigens 22.1%, regulation proteins 19.1% and others 35.3%. There were 17 genes expressed only in the blastic phase and 11 (16.2%) genes related to G protein.</p><p><b>CONCLUSIONS</b>Obvious difference of gene expression profile existed between chronic and blastic phases of CML. Up-regulation of gene expression is one of the characteristics of CML in blastic phase. The genes related to G protein may play an important role in the blastic transformation of CML.</p>
Texto completo:
Disponible
Índice:
WPRIM (Pacífico Occidental)
Asunto principal:
Células de la Médula Ósea
/
Crisis Blástica
/
Regulación Neoplásica de la Expresión Génica
/
Células Cultivadas
/
Perfilación de la Expresión Génica
/
Genética
/
Metabolismo
Límite:
Femenino
/
Humanos
/
Masculino
Idioma:
Chino
Revista:
Chinese Journal of Hematology
Año:
2004
Tipo del documento:
Artículo
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