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WT1、VEGF基因在急性白血病患者外周血中的表达及其意义 被引量:4

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摘要 [目的]探讨急性白血病(AL)患者化疗前后外周血中WT1基因及血管内皮生长因子(VEGF)基因表达水平的变化及其意义。【方法】收集33例初诊的AL患者(观察组),另外收集同期10例体检正常者(对照组),两组采用反转录-聚合酶联反应(RT—PCR)检测外周血WT1及VEGF基因表达并比较。【结果】观察组化疗前后WT1及VEGF基因的表达量显著高于对照组,其差异统计学意义(P〈0.01);AL患者化疗后两种基因表达水平均下降,与化疗前相比差异均有统计学意义(P〈0.05);观察组长期完全缓解(CR≥6个月)患者较短期缓解(CR%6个月)患者的WT1和VEGF基因表达量降低,其差异有统计学意义(P〈0.05)。【结论】AL患者外周血WT1及VEGF基因水平的表达与AL的发生、发展密切相关;定期检测外周血两种基因的表达,有助于预后评估。
出处 《医学临床研究》 CAS 2015年第12期2454-2456,共3页 Journal of Clinical Research
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