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

amyloid β extracellular vesicles glutamate receptor ketogenic diet mild cognitive impairment

Journal

Brain communications
ISSN: 2632-1297
Titre abrégé: Brain Commun
Pays: England
ID NLM: 101755125

Informations de publication

Date de publication:
2022
Historique:
received: 26 01 2022
revised: 10 06 2022
accepted: 17 10 2022
entrez: 7 11 2022
pubmed: 8 11 2022
medline: 8 11 2022
Statut: epublish

Résumé

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

Identifiants

pubmed: 36337342
doi: 10.1093/braincomms/fcac262
pii: fcac262
pmc: PMC9629368
doi:

Types de publication

Journal Article

Langues

eng

Pagination

fcac262

Subventions

Organisme : NIA NIH HHS
ID : P30 AG072947
Pays : United States

Informations de copyright

© The Author(s) 2022. Published by Oxford University Press on behalf of the Guarantors of Brain.

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Auteurs

Ashish Kumar (A)

Department of Cancer Biology, Wake Forest School of Medicine, Winston-Salem, North Carolina 27157, USA.

Mitu Sharma (M)

Department of Cancer Biology, Wake Forest School of Medicine, Winston-Salem, North Carolina 27157, USA.

Yixin Su (Y)

Department of Cancer Biology, Wake Forest School of Medicine, Winston-Salem, North Carolina 27157, USA.

Sangeeta Singh (S)

Department of Cancer Biology, Wake Forest School of Medicine, Winston-Salem, North Carolina 27157, USA.

Fang-Chi Hsu (FC)

Department of Biostatistics and Data Science, Wake Forest School of Medicine, Winston-Salem, North Carolina 27101, USA.
Wake Forest Baptist Comprehensive Cancer Center, Wake Forest School of Medicine, Winston-Salem, North Carolina 27157, USA.

Bryan J Neth (BJ)

Department of Neurology, Mayo Clinic, Rochester, Minnesota 55905, USA.

Thomas C Register (TC)

J Paul Sticht Center for Healthy Aging and Alzheimer's Prevention, Wake Forest School of Medicine, Winston-Salem, North Carolina 27157, USA.
Section on Comparative Medicine, Department of Pathology, Wake Forest School of Medicine, Winston-Salem, North Carolina 27157, USA.

Kaj Blennow (K)

Department of Psychiatry and Neurochemistry, Institute of Neuroscience and Physiology, The Sahlgrenska Academy at the University of Gothenburg, S-431 80 Mölndal, Sweden.
Clinical Neurochemistry Laboratory, Sahlgrenska University Hospital, S-431 80 Mölndal, Sweden.

Henrik Zetterberg (H)

Department of Psychiatry and Neurochemistry, Institute of Neuroscience and Physiology, The Sahlgrenska Academy at the University of Gothenburg, S-431 80 Mölndal, Sweden.
Clinical Neurochemistry Laboratory, Sahlgrenska University Hospital, S-431 80 Mölndal, Sweden.
Department of Neurodegenerative Disease, UCL Queen Square Institute of Neurology, Queen Square, WC1E6AE London, UK.
UK Dementia Research Institute at UCL, WC1E6AE London, UK.

Suzanne Craft (S)

Department of Internal Medicine-Gerontology and Geriatric Medicine, Wake Forest School of Medicine, Winston-Salem, North Carolina 27157, USA.

Gagan Deep (G)

Department of Cancer Biology, Wake Forest School of Medicine, Winston-Salem, North Carolina 27157, USA.
Wake Forest Baptist Comprehensive Cancer Center, Wake Forest School of Medicine, Winston-Salem, North Carolina 27157, USA.
J Paul Sticht Center for Healthy Aging and Alzheimer's Prevention, Wake Forest School of Medicine, Winston-Salem, North Carolina 27157, USA.

Classifications MeSH