Evidence map›Paper›PMID 27239515›Full record

ArticleAlzheimer's & dementia (Amsterdam, Netherlands)2015

Alterations of membrane protein expression in red blood cells of Alzheimer's disease patients.

György Várady, Edit Szabó, Ágnes Fehér, Adrienn Németh, Boglárka Zámbó, Magdolna Pákáski, Zoltán Janka, Balázs Sarkadi

Open access · goldAbstract read
In one paragraph

Article in Alzheimer's & dementia (Amsterdam, Netherlands), 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
0.9field-weighted citation impact, top 24% 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

14 citing papers in PubMed, 23 citations in OpenAlex.

  1. The Variant T Allele ofBiomolecules · 2026
    Article
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  5. Red blood cells as glucose carriers to the human brain: Modulation of cerebral activity by erythrocyte exchange transfusion in Glut1 deficiency (G1D).Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism · 2023
    Article
  6. Article
  7. Early Dry Eye Disease Onset in a NOD.H-2h4 Mouse Model of Sjögren's Syndrome.Investigative ophthalmology & visual science · 2022
    Article
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  10. Observational
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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 4 institutions in 1 country.

György VáradyInstitute of Enzymology, Research Centre for Natural Sciences, Hungarian Academy of Sciences, Budapest, Hungary.
Edit SzabóInstitute of Enzymology, Research Centre for Natural Sciences, Hungarian Academy of Sciences, Budapest, Hungary.
Ágnes FehérDepartment of Psychiatry, Faculty of Medicine, University of Szeged, Szeged, Hungary.
Adrienn NémethInstitute of Enzymology, Research Centre for Natural Sciences, Hungarian Academy of Sciences, Budapest, Hungary.
Boglárka ZámbóInstitute of Enzymology, Research Centre for Natural Sciences, Hungarian Academy of Sciences, Budapest, Hungary.
Magdolna PákáskiDepartment of Psychiatry, Faculty of Medicine, University of Szeged, Szeged, Hungary.
Zoltán JankaDepartment of Psychiatry, Faculty of Medicine, University of Szeged, Szeged, Hungary.
Balázs SarkadiInstitute of Enzymology, Research Centre for Natural Sciences, Hungarian Academy of Sciences, Budapest, Hungary; MTA-SE Molecular Biophysics Research Group, Semmelweis University, Department of Biophysics and Radiation Biology, Budapest, Hungary.
Hungarian Academy of Sciences · HUUniversity of Szeged · HUHUN-REN Research Centre for Natural Sciences · HUInstitute of Biophysics · HU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Preventive measures, prognosis, or selected therapy in multifactorial maladies, including Alzheimer's disease (AD), require the application of a wide range of diagnostic assays. There is a large unmet need for relatively simple, blood-based biomarkers in this regard. We have recently developed a rapid and reliable flow cytometry and antibody-based method for the quantitative measurement of various red blood cell (RBC) membrane proteins from a drop of blood. Here, we document that the RBC expression of certain membrane proteins, especially that of the GLUT1 transporter and the insulin receptor (INSR), is significantly higher in AD patients than in age-matched healthy subjects. The observed differences may reflect long-term metabolic alterations relevant in the development of AD. These findings may pave the way for a diagnostic application of RBC membrane proteins as relatively stable and easily accessible personalized biomarkers in AD.

Indexed as

ABCA1ABCB6ABCG2BiomarkersErythrocyte membraneGLUT1 transporterInsulin receptorPMCARed cell membrane proteins

Identifiers

PMID27239515
PMCPMC4878320
OpenAlexW2132011979

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.