Validating Alzheimer's disease micro RNAs using next-generation sequencing. Keller, A., Backes, C., Haas, J., Leidinger, P., Maetzler, W., Deuschle, C., Berg, D., Ruschil, C., Galata, V., Ruprecht, K., Stähler, C., Würstle, M., Sickert, D., Gogol, M., Meder, B., & Meese, E. Alzheimer's & dementia : the journal of the Alzheimer's Association, 12:565–576, May, 2016.
doi  abstract   bibtex   
Molecular biomarkers for Alzheimer's disease (AD) can support detection and improved care for patients, but novel candidates require verification. We previously reported a 12-micro RNA (miRNA) blood-based signature using next-generation sequencing (NGS) of 54 AD cases and 22 controls. We performed validation of 49 AD cases and 55 controls using NGS and also included 20 mild cognitive impairment and 90 multiple sclerosis samples to identify nonspecific markers. Thus, 103 AD cases, 77 unaffected controls, and 110 diseased controls were sequenced. Although the initial cohort came predominantly from the United States, the validation samples were collected in Germany. Five hundred eighty miRNAs were detected in the blood. In the initial cohort, we observed 203, in the validation cohort, 146 dysregulated miRNAs at a significance level of 0.05. With 68 miRNAs, the overlap was significant (P = .0003). Likewise, the area under the receiver operator characteristic curve values of the miRNAs correlated (correlation of 0.93; 95% confidence interval 0.89-0.96; P <10(-16)). MiRNAs have the potential to support AD diagnosis and patient care.
@Article{Keller2016,
  author          = {Keller, Andreas and Backes, Christina and Haas, Jan and Leidinger, Petra and Maetzler, Walter and Deuschle, Christian and Berg, Daniela and Ruschil, Christoph and Galata, Valentina and Ruprecht, Klemens and Stähler, Cord and Würstle, Maximilian and Sickert, Daniel and Gogol, Manfred and Meder, Benjamin and Meese, Eckart},
  title           = {Validating Alzheimer's disease micro RNAs using next-generation sequencing.},
  journal         = {Alzheimer's \& dementia : the journal of the Alzheimer's Association},
  year            = {2016},
  volume          = {12},
  pages           = {565--576},
  month           = may,
  issn            = {1552-5279},
  abstract        = {Molecular biomarkers for Alzheimer's disease (AD) can support detection and improved care for patients, but novel candidates require verification. We previously reported a 12-micro RNA (miRNA) blood-based signature using next-generation sequencing (NGS) of 54 AD cases and 22 controls. We performed validation of 49 AD cases and 55 controls using NGS and also included 20 mild cognitive impairment and 90 multiple sclerosis samples to identify nonspecific markers. Thus, 103 AD cases, 77 unaffected controls, and 110 diseased controls were sequenced. Although the initial cohort came predominantly from the United States, the validation samples were collected in Germany. Five hundred eighty miRNAs were detected in the blood. In the initial cohort, we observed 203, in the validation cohort, 146 dysregulated miRNAs at a significance level of 0.05. With 68 miRNAs, the overlap was significant (P = .0003). Likewise, the area under the receiver operator characteristic curve values of the miRNAs correlated (correlation of 0.93; 95% confidence interval 0.89-0.96; P <10(-16)). MiRNAs have the potential to support AD diagnosis and patient care.},
  chemicals       = {Biomarkers, MicroRNAs},
  citation-subset = {IM},
  completed       = {2017-10-23},
  country         = {United States},
  doi             = {10.1016/j.jalz.2015.12.012},
  issn-linking    = {1552-5260},
  issue           = {5},
  keywords        = {Aged; Alzheimer Disease, blood, genetics; Biomarkers, blood; Cognitive Dysfunction; Female; Germany; Humans; Male; MicroRNAs, blood, genetics; Sequence Analysis, methods; United States; Up-Regulation; Alzheimer's disease; Biomarker; Validation; miRNA},
  nlm-id          = {101231978},
  owner           = {NLM},
  pii             = {S1552-5260(15)03036-8},
  pmid            = {26806387},
  pubmodel        = {Print-Electronic},
  pubstatus       = {ppublish},
  revised         = {2018-03-02},
}

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