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IL-27 genetic variation and susceptibility of dilated cardiomyopathy in Chinese Han population

    Yu Chen

    Department of Cardiology, Sichuan Academy of Medical Sciences, Sichuan Provincial People's Hospital, Chengdu, China

    Department of Cardiology, Hospital of the University of Electronic Science & Technology of China, Chengdu, China

    ,
    Rui Zhang

    Department of Cardiovascular Surgery, West China Hospital of Sichuan University, Chengdu, China

    Department of Cardiovascular Surgery, The Seventh People's Hospital of Chengdu, Chengdu, China

    ,
    Linjun Zeng

    Department of Cardiology, West China Hospital of Sichuan University, Chengdu, China

    ,
    Hong Wei

    Department of Ophthalmology, West China Hospital of Sichuan University, Chengdu, China

    ,
    Yang Chen

    **Author for correspondence:

    E-mail Address: yangchencardio@yeah.net

    Department of Cardiology, Sichuan Academy of Medical Sciences, Sichuan Provincial People's Hospital, Chengdu, China

    Department of Cardiology, Hospital of the University of Electronic Science & Technology of China, Chengdu, China

    &
    Jianhui Zeng

    *Author for correspondence:

    E-mail Address: zengjh2008@163.com

    .

    Department of Cardiology, The Affiliated Hospital of North Sichuan Medical College, Nanchong, China

    Published Online:https://doi.org/10.2217/pme-2017-0013

    Aim: Accumulating data showed that IL-27 polymorphisms are linked to the susceptibility of some autoimmune diseases. We assessed whether there was an association between two single nucleotide polymorphisms (SNPs) of IL-27 gene and dilated cardiomyopathy (DCM). Materials & methods: Two SNPs (rs153109 and rs17855750) of IL-27 gene were genotyped by PCR-restriction fragment length polymorphism in 261 DCM patients and 303 unrelated healthy subjects in Chinese Han population. Results: Compared with controls, our results showed that SNP rs153109 displayed significant associations with DCM in Chinese Han population, whereas no differences in genotype or allele frequencies were found between DCM patients and controls at SNP rs17855750. Conclusion: Our study showed that, for the first time, the association of the IL-27 gene SNP with the patients with DCM.

    Papers of special note have been highlighted as: • of interest

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