Correlation analysis of FPGS rs10760502G>a polymorphism with prognosis and MTX-related toxicity in pediatric B-cell acute lymphoblastic leukemia / 中国实验血液学杂志
Journal of Experimental Hematology
;
(6): 291-297, 2014.
Artículo
en Chino
| WPRIM
| ID: wpr-349719
ABSTRACT
This study was aimed to explore the relation between folylpolyglutamate synthetase (FPGS) rs10760502 polymorphism and prognosis and methotrexate (MTX)-related toxicities in pediatric B-cell acute lymphoblastic leukemia (B-ALL). Sequenom MassARRAY was used to genotype rs10760502. The χ(2) test, Kaplan-Meier method and Cox regression models were used to analyze the data. The results indicated that A allele carriers (GA+AA) had poor relapse free survival (RFS, log-rank P = 0.004) and event free survival (EFS, log-rank P = 0.022) compared with the GG genotype carriers. Multivariate Cox-regression analysis results showed that A allele is an independent prognosis factor for poor RFS [hazard ratio (HR), 20.173; 95% CI, 2.535-160.545; P = 0.005] and EFS (HR, 8.133; 95% CI, 1.718-38.512; P = 0.008). No relationship was found between any MTX toxicity and rs10760502 polymorphism. It is concluded that FPGS rs10760502G>A polymorphism may affect the treatment outcome of B-ALL patients.
Texto completo:
Disponible
Índice:
WPRIM (Pacífico Occidental)
Asunto principal:
Péptido Sintasas
/
Polimorfismo Genético
/
Pronóstico
/
Leucemia de Células B
/
Metotrexato
/
Diagnóstico
/
Quimioterapia
/
Leucemia-Linfoma Linfoblástico de Células Precursoras
/
Genética
/
Genotipo
Tipo de estudio:
Estudio diagnóstico
/
Estudio pronóstico
Límite:
Adolescente
/
Niño
/
Child, preschool
/
Femenino
/
Humanos
/
Lactante
/
Masculino
Idioma:
Chino
Revista:
Journal of Experimental Hematology
Año:
2014
Tipo del documento:
Artículo
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