Objective:To know whether the effect of interferon-induced protein with tetratricopeptide repeats(IFIT)1 polymorphism influences the susceptibility of cerebral malaria outcome.Methods:Case-control association study wa...Objective:To know whether the effect of interferon-induced protein with tetratricopeptide repeats(IFIT)1 polymorphism influences the susceptibility of cerebral malaria outcome.Methods:Case-control association study was performed among 314 Thai patients(110 with cerebral malaria and 204 with uncomplicated malaria)infected with Plasmodium falciparum.Genotyping for five tag-single nucleotide polymorphisms of IFIT1 was performed by endpoint genotyping.Results:Genotype frequencies of all tag-SNPs(single nucleotide polymorphisms)showed no association with malaria outcome.However,C allele of rs11203109 was associated with the protection from cerebral malaria(OR=0.62,95%CI=0.38-0.99,P=0.048).Two single nucleotide polymorphisms(rs5786868 and rs57941432)were in linkage disequilibrium with rs11203109.Conclusions:This suggests that our associated single nucleotide polymorphism(rs11203109)might be a genetic marker of cerebral malaria progression in the Thai population.展开更多
基金financially supported by the Thailand Research Fund(TRF)Office of the Higher Education Commission,the Faculty of Medical Technology to PN(MRG5480062)
文摘Objective:To know whether the effect of interferon-induced protein with tetratricopeptide repeats(IFIT)1 polymorphism influences the susceptibility of cerebral malaria outcome.Methods:Case-control association study was performed among 314 Thai patients(110 with cerebral malaria and 204 with uncomplicated malaria)infected with Plasmodium falciparum.Genotyping for five tag-single nucleotide polymorphisms of IFIT1 was performed by endpoint genotyping.Results:Genotype frequencies of all tag-SNPs(single nucleotide polymorphisms)showed no association with malaria outcome.However,C allele of rs11203109 was associated with the protection from cerebral malaria(OR=0.62,95%CI=0.38-0.99,P=0.048).Two single nucleotide polymorphisms(rs5786868 and rs57941432)were in linkage disequilibrium with rs11203109.Conclusions:This suggests that our associated single nucleotide polymorphism(rs11203109)might be a genetic marker of cerebral malaria progression in the Thai population.
