Expression and clinical implications of the soluble drug resistance-related calcium-binding protein (sorcin) gene in leukemia patients / 中华血液学杂志
Chinese Journal of Hematology
; (12): 293-296, 2002.
Article
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| WPRIM
| ID: wpr-261408
Biblioteca responsable:
WPRO
ABSTRACT
<p><b>OBJECTIVE</b>To study the relationship between the expression of soluble drug resistance-related calcium-binding protein (sorcin) gene and the clinical multidrug resistance in acute leukemia (AL).</p><p><b>METHODS</b>A semi-quantitative reverse transcriptase-polymerase chain reaction (RT-PCR) was used to investigate the transcription levels of the human sorcin gene in 95 AL patients and 27 controls.</p><p><b>RESULTS</b>Sorcin gene expression was significantly higher in AL patients than in normal contrls (P < 0.001), and higher in relapsed/refractory acute myeloid leukemia (AML) patients than in those newly diagnosed or in complete remission. Sorcin gene overexpression was significantly lower in non-resistant patients than in resistant ones (P < 0.001). CR rates of these two groups were 20.0% and 80.0%, respectively. Sorcin gene expression was higher in AML-M(5) patients than M(2), M(3), M(4) patients.</p><p><b>CONCLUSION</b>Sorcin gene overexpression is significantly associated with clinical multidrug resistance and prognosis, it is one of the indicators for predicting prognosis of AL patients.</p>
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Base de datos:
WPRIM
Asunto principal:
Solubilidad
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Proteínas de Unión al Calcio
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Leucemia Mieloide
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Expresión Génica
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Enfermedad Aguda
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Resistencia a Múltiples Medicamentos
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Resistencia a Antineoplásicos
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Células K562
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Leucemia-Linfoma Linfoblástico de Células Precursoras
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Genética
Límite:
Humans
Idioma:
En
Revista:
Chinese Journal of Hematology
Año:
2002
Tipo del documento:
Article