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Peripheral Blood MicroRNA Expression Profiles in Alzheimer's Disease: Screening, Validation, Association with Clinical Phenotype and Implications for Molecular Mechanism  期刊论文  

  • 编号:
    71348ff3-d4a7-4117-91e0-52050647c400
  • 作者:
    Ren, RuJing[1,2];Zhang, YongFang[3];Dammer, Eric B.[4,5];Zhou, Yi[1,2];Wang, Liling[1,2];Liu, XiaoHong[6];Feng, BeiLei(冯蓓蕾)[7]Jiang, GuoXin[8];Chen, ShengDi[1,2,9,10];Wang, Gang[1,2];Cheng, Qi[1,2,11];
  • 语种:
    英文
  • 期刊:
    MOLECULAR NEUROBIOLOGY ISSN:0893-7648 2016 年 53 卷 8 期 (5772 - 5781) ; OCT
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  • 关键词:
  • 摘要:

    A series of investigations have been performed regarding microRNA (miRNA, miR) of Alzheimer's disease (AD) patients. However, most of these used microarray with neither validation by PCR nor any follow-up on the biological mechanism implicated by findings. Further, there were rarely any analyses linking clinical phenotype of de novo, drug-naive patients to cellular pathogenic mechanism(s) to date. Microarray screening followed by validation via quantitative PCR (Q-PCR) assays and the relationship between miRNAs and phenotypic indices were evaluated. Additionally, the cellular mechanism of miRNAs through effects of beta-site amyloid precursor protein (APP) cleaving enzyme (BACE1) was assessed. We identified 2 specific differentially expressed (DE) miRNAs (miR-339 and miR-425) as potential diagnostic biomarkers for AD and revealed that these DE miRNAs could be involved in modulating the pathogenesis of AD via BACE1 protein inhibition. The findings presented here reveal a detailed snapshot of the profile of peripheral blood mononuclear cells (PBMC) miRNA changes in AD patients, association with clinical phenotype, and potential roles in cellular pathogenesis.

  • 推荐引用方式
    GB/T 7714:
    Ren Ru-Jing,Zhang Yong-Fang,Dammer Eric B., et al. Peripheral Blood MicroRNA Expression Profiles in Alzheimer's Disease: Screening, Validation, Association with Clinical Phenotype and Implications for Molecular Mechanism [J].MOLECULAR NEUROBIOLOGY,2016,53(8):5772-5781.
  • APA:
    Ren Ru-Jing,Zhang Yong-Fang,Dammer Eric B.,Zhou Yi,&Cheng Qi.(2016).Peripheral Blood MicroRNA Expression Profiles in Alzheimer's Disease: Screening, Validation, Association with Clinical Phenotype and Implications for Molecular Mechanism .MOLECULAR NEUROBIOLOGY,53(8):5772-5781.
  • MLA:
    Ren Ru-Jing, et al. "Peripheral Blood MicroRNA Expression Profiles in Alzheimer's Disease: Screening, Validation, Association with Clinical Phenotype and Implications for Molecular Mechanism" .MOLECULAR NEUROBIOLOGY 53,8(2016):5772-5781.
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