Evidence map›Paper›PMID 36337342›Full record

ArticleBrain communications2022

Small extracellular vesicles in plasma reveal molecular effects of modified Mediterranean-ketogenic diet in participants with mild cognitive impairment.

Ashish Kumar, Mitu Sharma, Yixin Su, Sangeeta Singh, Fang-Chi Hsu, Bryan J Neth, Thomas C Register, Kaj Blennow, Henrik Zetterberg, Suzanne Craft and 1 more

Open access · goldAbstract read
In one paragraph

Article in Brain communications, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed
3.7field-weighted citation impact, top 6% 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

29 citing papers in PubMed, 35 citations in OpenAlex.

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  10. MicroRNA cargo in neuron-derived vesicles as peripheral biomarkers of brain insulin dysregulation.Alzheimer's & dementia : the journal of the Alzheimer's Association · 2025
    Article
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  12. Development and validation of a novel Simoa assay for NPTX2 in Alzheimer's disease and Down syndrome.Alzheimer's & dementia : the journal of the Alzheimer's Association · 2025
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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

11 authors at 4 institutions in 3 countries.

Ashish KumarDepartment of Cancer Biology, Wake Forest School of Medicine, Winston-Salem, North Carolina 27157, USA.
Mitu SharmaDepartment of Cancer Biology, Wake Forest School of Medicine, Winston-Salem, North Carolina 27157, USA.
Yixin SuDepartment of Cancer Biology, Wake Forest School of Medicine, Winston-Salem, North Carolina 27157, USA.
Sangeeta SinghDepartment of Cancer Biology, Wake Forest School of Medicine, Winston-Salem, North Carolina 27157, USA.
Fang-Chi HsuDepartment of Biostatistics and Data Science, Wake Forest School of Medicine, Winston-Salem, North Carolina 27101, USA.
Bryan J NethDepartment of Neurology, Mayo Clinic, Rochester, Minnesota 55905, USA.ORCID https://orcid.org/0000-0003-2342-0000
Thomas C RegisterJ Paul Sticht Center for Healthy Aging and Alzheimer's Prevention, Wake Forest School of Medicine, Winston-Salem, North Carolina 27157, USA.
Kaj BlennowDepartment of Psychiatry and Neurochemistry, Institute of Neuroscience and Physiology, The Sahlgrenska Academy at the University of Gothenburg, S-431 80 Mölndal, Sweden.
Henrik ZetterbergDepartment of Psychiatry and Neurochemistry, Institute of Neuroscience and Physiology, The Sahlgrenska Academy at the University of Gothenburg, S-431 80 Mölndal, Sweden.ORCID https://orcid.org/0000-0003-3930-4354
Suzanne CraftDepartment of Internal Medicine-Gerontology and Geriatric Medicine, Wake Forest School of Medicine, Winston-Salem, North Carolina 27157, USA.
Gagan DeepDepartment of Cancer Biology, Wake Forest School of Medicine, Winston-Salem, North Carolina 27157, USA.ORCID https://orcid.org/0000-0003-4445-8796
Wake Forest University · USAtrium Health Wake Forest Baptist · USSahlgrenska University Hospital · SEMayo Clinic · US

Funding

Tumor Tissue CoreP30CA012197 · NCI · WAKE FOREST UNIVERSITY HEALTH SCIENCES · PI Ruben A. Mesa · 1985 to 2026
$55.4M
Wake Forest University School of Medicine Alzheimer's Disease Research CenterP30AG072947 · NIA · WAKE FOREST UNIVERSITY HEALTH SCIENCES · PI SUZANNE CRAFT · 2021 to 2026
$24.3M
Exosome Mediated Alterations in Cellular Metabolism in the Pathogenesis and Progression of Alzheimer's DiseaseR01AG061805 · NIA · WAKE FOREST UNIVERSITY HEALTH SCIENCES · PI MOLINA, ANTHONY J · 2018 to 2022
$3.5M
The effects of iron on oxidative stress and Alzheimer's biomarkers in amyloid-positive and negative elderly normalR01AG068398 · NIA · WEILL MEDICAL COLL OF CORNELL UNIV · PI CHIANG, GLORIA CHIA-YI · 2020 to 2024
$2.8M
NCI NIH HHS P30 CA012197NIA NIH HHS P30 AG072947NIA NIH HHS R01 AG061805NIA NIH HHS R01 AG068398
6 · The paper itself

Abstract

Extracellular vesicles have emerged as a less-invasive nano-tool for discovering biomarkers of Alzheimer's disease and related dementia. Here, we analysed different neuron-enriched extracellular vesicles from plasma to predict response and molecular mechanisms of ketogenic diet's efficacy in mild cognitive impairment participants. The study was a randomized crossover design in which cognitively normal and mild cognitive impairment participants consumed a modified Mediterranean-ketogenic diet or American Heart Association diet for 6 weeks, followed by other diet after washout. L1 cell adhesion molecule, synaptophysin and neural cell adhesion molecule surface markers were used to enrich for neuron-secreted small extracellular vesicles (sEV

Indexed as

amyloid βextracellular vesiclesglutamate receptorketogenic dietmild cognitive impairment

Identifiers

PMID36337342
PMCPMC9629368
OpenAlexW4306784093

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.