Relationship between deoxycytidine kinase (DCK) genotypic variants and fludarabine toxicity in patients with follicular lymphoma.
Leuk Res
; 35(4): 431-7, 2011 Apr.
Article
en En
| MEDLINE
| ID: mdl-21030078
ABSTRACT
DCK catalyzes the intracellular phosphorylation of fludarabine. The promoter and coding region of the DCK gene were analyzed in 74 follicular lymphoma (FL) patients receiving a therapeutic regimen that included fludarabine. DCK mRNA expression was quantified in a cohort of healthy donors. Four previously described genotypic variants, -360C>G, -201C>T (rs2306744), C28624T (rs11544786) and c.91+37G>C (rs9997790), as well as the new variant, -12C>G, were identified. Variant C28624T showed a lower risk of lymphopenia (P=0.04), but a higher risk of neutropenia (P=0.04). Statistical significance was found in bivariate logistic regression between lymphopenia and infectious episodes in the induction period (odds ratio 3.85, P=0.04).
Texto completo:
1
Colección:
01-internacional
Banco de datos:
MEDLINE
Asunto principal:
Protocolos de Quimioterapia Combinada Antineoplásica
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Linfoma Folicular
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Polimorfismo de Nucleótido Simple
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Desoxicitidina Quinasa
Tipo de estudio:
Etiology_studies
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Incidence_studies
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Observational_studies
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Prognostic_studies
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Risk_factors_studies
Límite:
Humans
Idioma:
En
Revista:
Leuk Res
Año:
2011
Tipo del documento:
Article
País de afiliación:
España