Correlation of SOCS3 mRNA Expression Level with Clinical Characteristics and Early Response to Treatment in Pediatric Acute Lymphoblastic Leukemia

Zhongguo shi yan xue ye xue za zhi
Zheng-Yu WuZhi-Wei Xie

Abstract

Obejective: To investigate the expression level of suppressor of cytokine signaling SOCS3 mRNA in children's acute lymphoblastic leukemia(ALL); to analyze the relationship between the expresion level of SOCS3 mRNA and disease status and risks of ALL, and to explore the application of SOCS3 mRNA in evaluation of ALL disease status, risk and target therapy. The expression levels of SOCS3 mRNA in bone marrow mononuclear cells from 45 cases of newly diagnosed ALL at initial diganosis and induction remission and 13 normal children as controls were detected by SYBR Green fluorescence quantitative PCR; the correlation of SOCS3 mRNA expression level with risk and clinical characteristics of ALL was analyzed by means of statistical method; the immunofluorescence histochemistry method and laser confocal microscopy were used to detect the sites and expression level of SOCS3 mRNA in bone marrow samples of ALL patients. The SOCS3 mRNA expression level at initial diagnosis of 45 ALL patients was significantly lower than that of normal controls (P<0.05), and that in induction remission of 45 patients was not significant different from normal controls (P<0.05); the SOCS3 mRNA expression level at initial diagnosis of patients with standasd and ...Continue Reading

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