Analysis of polymorphism of mTOR gene in children with leukemia / 临床儿科杂志
Journal of Clinical Pediatrics
; (12): 423-425, 2015.
Article
in Zh
| WPRIM
| ID: wpr-462429
Responsible library:
WPRO
ABSTRACT
Objective To investigate the association of single nucleotide polymorphism (rs2295080) inmTOR gene with the susceptibility to acute leukemia (AL) in Chinese children.Methods A case-control study was performed by recruitment of 180 children with AL and 296 healthy children as controls. The genotype of this SNP was detected using PCR-RFLP. The data were analyzed by SPSS19.0.Results There was a signiifcant difference in genotypes in three groups (ALL, AML and con-trol) (P=0.026). And the SNP was associated with AL, with G allele being higher in AL group than that in controls (OR=1.413, 95%CI: 1.050-1.901,P=0.022). In ALL group, G allele was also higher than that in healthy group (OR=1.456, 95%CI: 1.052-2.015, P=0.023). However, no signiifcant association was observed in AML patients (P=0.302). In addition, ALL patients with GG gen-otype were associated with disease severity compared with patients with TT or GT genotype (OR=2.044, 95%CI: 0.569-7.341). ConclusionThe rs2295080 was associated with ALL, with G allele being a risk factor.
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Index:
WPRIM
Type of study:
Observational_studies
/
Risk_factors_studies
Language:
Zh
Journal:
Journal of Clinical Pediatrics
Year:
2015
Type:
Article