Evidence map›Paper›PMID 27666482›Full record

ArticleBiochemical and biophysical research communications2016

Gene expression profiling of brain samples from patients with Lewy body dementia.

Maciej Pietrzak, Audrey Papp, Amanda Curtis, Samuel K Handelman, Maria Kataki, Douglas W Scharre, Grzegorz Rempala, Wolfgang Sadee

Abstract read
In one paragraph

Article in Biochemical and biophysical research communications, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed
1.8field-weighted citation impact, top 15% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

25 citing papers in PubMed, 47 citations in OpenAlex.

  1. Article
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  5. Review
  6. Article
  7. Comparative mapping of single-cell transcriptomic landscapes in neurodegenerative diseases.Alzheimer's & dementia : the journal of the Alzheimer's Association · 2025
    Article
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  11. Review
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  16. Article
  17. Article
  18. Review
  19. Review
  20. Non-coding RNA influences in dementia.Non-coding RNA research · 2018
    Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors at 2 institutions in 1 country.

Maciej PietrzakCenter for Pharmacogenomics, Department of Cancer Biology and Genetics, College of Medicine, The Ohio State University, Columbus, OH, USA; Mathematical Biosciences Institute, The Ohio State University, Columbus, OH, USA.
Audrey PappCenter for Pharmacogenomics, Department of Cancer Biology and Genetics, College of Medicine, The Ohio State University, Columbus, OH, USA.
Amanda CurtisCenter for Pharmacogenomics, Department of Cancer Biology and Genetics, College of Medicine, The Ohio State University, Columbus, OH, USA.
Samuel K HandelmanDepartment of Obstetrics and Gynecology, Wayne State University, Detroit, MI, USA.
Maria KatakiDepartment of Neurology, College of Medicine, The Ohio State University, Columbus, OH, USA.
Douglas W ScharreDepartment of Neurology, College of Medicine, The Ohio State University, Columbus, OH, USA.
Grzegorz RempalaMathematical Biosciences Institute, The Ohio State University, Columbus, OH, USA; Division of Biostatistics, College of Public Health, The Ohio State University, Columbus, OH, USA.
Wolfgang SadeeCenter for Pharmacogenomics, Department of Cancer Biology and Genetics, College of Medicine, The Ohio State University, Columbus, OH, USA. Electronic address: Wolfgang.Sadee@osumc.edu.
The Ohio State University · USWayne State University · US

Funding

Expression Genetics in Drug TherapyU01GM092655 · NIGMS · OHIO STATE UNIVERSITY · PI SADEE, WOLFGANG · 2010 to 2014
$8.6M
Statistical Methods for Analyzing Antigen Receptors DataR01CA152158 · NCI · OHIO STATE UNIVERSITY · PI REMPALA, GRZEGORZ A · 2010 to 2014
$1.1M
NCI NIH HHS R01 CA152158NIGMS NIH HHS U01 GM092655
6 · The paper itself

Abstract

Dementia with Lewy Bodies (DLB) is the second most common neurodegenerative disorder in the elderly. The development and progression of DLB remain unclear. In this study we used next generation sequencing to assess RNA expression profiles and cellular processes associated with DLB in the anterior cingulate cortex, a brain region affected by DLB pathology. The expression measurements were made in autopsy brain tissues from 8 DLB subjects and 10 age-matched controls using AmpliSeq technology with ion torrent sequencing. The analysis of RNA expression profiles revealed 490 differentially expressed genes, among which 367 genes were down-regulated and 123 were up-regulated. Functional enrichment analysis of genes differentially expressed in DLB indicated downregulation of genes associated with myelination, neurogenesis, and regulation of nervous system development. miRNA binding sites enriched in these mRNAs yielded a list of candidate miRNAs participating in DLB pathophysiology. Our study provides a comprehensive picture of gene expression landscape in DLB, identifying key cellular processes associated with DLB pathology.

Indexed as

AgedBrainCase-Control StudiesGene Expression ProfilingGyrus CinguliHigh-Throughput Nucleotide SequencingHumansLewy BodiesLewy Body DiseaseMicroRNAsNerve DegenerationRNA, MessengerSequence Analysis, RNAMicroRNAsRNA, MessengerAnterior cingulate cortexDementia with Lewy bodiesGene expression profilingNeurodegenerationRNA profiling by amplicon sequencing

Identifiers

PMID27666482
PMCPMC5079284
OpenAlexW2521131128

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.