Evidence map›Paper›PMID 36120579›Full record

ReviewFrontiers in cell and developmental biology2022

Regulation of plasmalogen metabolism and traffic in mammals: The fog begins to lift.

Fabian Dorninger, Ernst R Werner, Johannes Berger, Katrin Watschinger

Open access · goldAbstract readReview
In one paragraph

Review in Frontiers in cell and developmental biology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed
5.2field-weighted citation impact, top 3% 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

27 citing papers in PubMed, 48 citations in OpenAlex.

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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

4 authors at 3 institutions in 1 country.

Fabian DorningerDepartment of Pathobiology of the Nervous System, Center for Brain Research, Medical University of Vienna, Vienna, Austria.
Ernst R WernerInstitute of Biological Chemistry, Biocenter, Medical University of Innsbruck, Innsbruck, Austria.
Johannes BergerDepartment of Pathobiology of the Nervous System, Center for Brain Research, Medical University of Vienna, Vienna, Austria.
Katrin WatschingerInstitute of Biological Chemistry, Biocenter, Medical University of Innsbruck, Innsbruck, Austria.
Medical University of Vienna · ATInnsbruck Medical University · ATUniversität Innsbruck · AT

Funding

Austrian Science Fund FWF P 30800
6 · The paper itself

Abstract

Due to their unique chemical structure, plasmalogens do not only exhibit distinct biophysical and biochemical features, but require specialized pathways of biosynthesis and metabolization. Recently, major advances have been made in our understanding of these processes, for example by the attribution of the gene encoding the enzyme, which catalyzes the final desaturation step in plasmalogen biosynthesis, or by the identification of cytochrome C as plasmalogenase, which allows for the degradation of plasmalogens. Also, models have been presented that plausibly explain the maintenance of adequate cellular levels of plasmalogens. However, despite the progress, many aspects around the questions of how plasmalogen metabolism is regulated and how plasmalogens are distributed among organs and tissues in more complex organisms like mammals, remain unresolved. Here, we summarize and interpret current evidence on the regulation of the enzymes involved in plasmalogen biosynthesis and degradation as well as the turnover of plasmalogens. Finally, we focus on plasmalogen traffic across the mammalian body - a topic of major importance, when considering plasmalogen replacement therapies in human disorders, where deficiencies in these lipids have been reported. These involve not only inborn errors in plasmalogen metabolism, but also more common diseases including Alzheimer's disease and neurodevelopmental disorders.

Indexed as

ether lipidslipid metabolismlipid trafficphospholipidplasmalogen biosynthesisplasmalogen degradationplasmalogen remodelingprecursor treatment

Identifiers

PMID36120579
PMCPMC9471318
OpenAlexW4293724274

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.