Interferon-induced protein with tetratricopeptide repeats 1 (IFIT1) polymorphism as a genetic marker of cerebral malaria in Thai population
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 un...
Published in: | Asian Pacific Journal of Tropical Medicine |
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Main Authors: | , , , , , |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
Wolters Kluwer Medknow Publications
2018
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Subjects: | |
Online Access: | https://doi.org/10.4103/1995-7645.234765 https://doaj.org/article/155d8de0b0a24064a1bf4b6346118ef1 |
Summary: | 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. |
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