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KMID : 1140920170410020197
Annals of Rehabilitation Medicine
2017 Volume.41 No. 2 p.197 ~ p.203
Association Between a Polymorphism in CASP3 and CASP9 Genes and Ischemic Stroke
Lee Bae-Youl

Chon Jin-Mann
Kim Hee-Sang
Lee Jong-Ha
Yun Dong-Hwan
Yoo Seung-Don
Kim Dong-Hwan
Lee Seung-Ah
Han Yoo-Jin
Lee Hyun-Seok
Kim Jin-Chul
Soh Yun-Soo
Chung Joo-Ho
Kim Su-Kang
Park Hae-Jeong
Abstract
Objective: To investigate whether the polymorphisms of CASP3 gene (rs4647602, intron A/C and rs1049216, UTR C/T) and CASP9 gene (rs1052576, Gln/Arg G/A and rs1052571, Ser/Val T/C) were associated with the development, and clinical severity of ischemic stroke and functional consequences after stroke.

Methods: Genomic DNA from 121 ischemic stroke patients and 201 healthy control subjects were extracted, and
polymerase chain reaction products were sequenced. To investigate the association of polymorphisms and the development, and National Institutes of Health Stroke Scale (K-NIHSS), logistic regression models were analyzed.

Results: Polymorphism of the untranslational region of CASP3 (rs1049216, UTR C/T) has been associated with the development of ischemic stroke?in codominant1 model (odds ratio [OR], 0.51; 95% confidence interval [CI], 0.29?0.88; p=0.017), in dominant model (OR, 0.57; 95% CI, 0.34?0.97; p=0.034), and in the overdominant model (OR, 0.50; 95% CI, 0.29?0.87; p=0.011). A missense SNP of CASP9 gene (rs1052571, Ser/Val T/C) was associated with the development of ischemic stroke (OR, 1.93; 95% CI, 1.05?3.55; p=0.034 in recessive model).

Conclusion: These results indicate the possibility that CASP3 and CASP9 genes are markers for the development of ischemic stroke.
KEYWORD
Brain infarction, Single nucleotide polymorphism, Activities of daily living
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