Evidence map›Paper›PMID 36829852›Full record

ReviewAntioxidants (Basel, Switzerland)2023

Ether Lipid-Mediated Antioxidant Defense in Alzheimer's Disease.

Mariona Jové, Natàlia Mota-Martorell, Èlia Obis, Joaquim Sol, Meritxell Martín-Garí, Isidre Ferrer, Manuel Portero-Otin, Reinald Pamplona

Open access · goldAbstract readReview
In one paragraph

Review in Antioxidants (Basel, Switzerland), 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
5.3field-weighted citation impact, top 4% 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

16 citing papers in PubMed, 30 citations in OpenAlex.

  1. Article
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  4. Changes in the brain [NADFrontiers in aging neuroscience · 2026
    Review
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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 3 institutions in 1 country.

Mariona JovéDepartment of Experimental Medicine, Lleida Biomedical Research Institute (IRBLleida), Lleida University (UdL), E-25198 Lleida, Spain.ORCID 0000-0001-5577-6162
Natàlia Mota-MartorellDepartment of Experimental Medicine, Lleida Biomedical Research Institute (IRBLleida), Lleida University (UdL), E-25198 Lleida, Spain.ORCID 0000-0001-5937-7070
Èlia ObisDepartment of Experimental Medicine, Lleida Biomedical Research Institute (IRBLleida), Lleida University (UdL), E-25198 Lleida, Spain.ORCID 0000-0002-6838-1634
Joaquim SolDepartment of Experimental Medicine, Lleida Biomedical Research Institute (IRBLleida), Lleida University (UdL), E-25198 Lleida, Spain.ORCID 0000-0003-1424-8958
Meritxell Martín-GaríDepartment of Experimental Medicine, Lleida Biomedical Research Institute (IRBLleida), Lleida University (UdL), E-25198 Lleida, Spain.ORCID 0000-0003-0539-7775
Isidre FerrerDepartment of Pathology and Experimental Therapeutics, University of Barcelona (UB), E-08907 Barcelona, Spain.ORCID 0000-0001-9888-8754
Manuel Portero-OtinDepartment of Experimental Medicine, Lleida Biomedical Research Institute (IRBLleida), Lleida University (UdL), E-25198 Lleida, Spain.ORCID 0000-0002-1823-0299
Reinald PamplonaDepartment of Experimental Medicine, Lleida Biomedical Research Institute (IRBLleida), Lleida University (UdL), E-25198 Lleida, Spain.ORCID 0000-0003-4337-6107
Instituto de Investigación Biomédica de Lleida · ESBiomedical Research Networking Center on Neurodegenerative Diseases · ESInstitut Universitari d'Investigació en Atenció Primària Jordi Gol · ES

Funding

Diputació de Lleida PP10605 - PIRS2021Generalitat of Catalonia: Agency for Management of University and Research Grants 2021SGR00990Generalitat of Catalonia: Department of Health SLT002/16/00250Institute of Health Carlos III PI19/00155Spanish Ministry of Science, Innovation, and Universities RTI2018-099200-B-I00
6 · The paper itself

Abstract

One of the richest tissues in lipid content and diversity of the human body is the brain. The human brain is constitutively highly vulnerable to oxidative stress. This oxidative stress is a determinant in brain aging, as well as in the onset and progression of sporadic (late-onset) Alzheimer's disease (sAD). Glycerophospholipids are the main lipid category widely distributed in neural cell membranes, with a very significant presence for the ether lipid subclass. Ether lipids have played a key role in the evolution of the human brain compositional specificity and functionality. Ether lipids determine the neural membrane structural and functional properties, membrane trafficking, cell signaling and antioxidant defense mechanisms. Here, we explore the idea that ether lipids actively participate in the pathogenesis of sAD. Firstly, we evaluate the quantitative relevance of ether lipids in the human brain composition, as well as their role in the human brain evolution. Then, we analyze the implications of ether lipids in neural cell physiology, highlighting their inherent antioxidant properties. Finally, we discuss changes in ether lipid content associated with sAD and their physiopathological implications, and propose a mechanism that, as a vicious cycle, explains the potential significance of ether lipids in sAD.

Indexed as

antioxidantshuman brainlipidomicslipid oxidationneurodegenerationplasmalogens

Identifiers

PMID36829852
PMCPMC9952080
OpenAlexW4318479073

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.