Evidence map›Paper›PMID 23459938›Full record

ArticleMolecular and cellular biology2013

Acyl coenzyme A thioesterase 7 regulates neuronal fatty acid metabolism to prevent neurotoxicity.

Jessica M Ellis, G William Wong, Michael J Wolfgang

Open access · bronzeAbstract read
In one paragraph

Article in Molecular and cellular biology, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 62 papers.

0numbers the graph read from it
0cells of the map it votes in
62citing papers in PubMed
3.5field-weighted citation impact, top 7% 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

62 citing papers in PubMed, 86 citations in OpenAlex.

  1. Article
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  6. Review
  7. Review
  8. Tissue specific roles of fatty acid oxidation.Advances in biological regulation · 2025
    Review
  9. Article
  10. Article
  11. Review
  12. Article
  13. Variation of the 2D Pattern of Brain Proteins in Mice Infected withInternational journal of molecular sciences · 2024
    Article
  14. Article
  15. Article
  16. Article
  17. ACOT7 protects epidermal stem cells against lipid peroxidation.In vitro cellular & developmental biology. Animal · 2022
    Article
  18. Article
  19. How expensive is the astrocyte?Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism · 2022
    Article
  20. Article

2 more citing papers are in PubMed but not listed here.

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

3 authors at 2 institutions in 1 country.

Jessica M EllisDepartment of Biological Chemistry, Johns Hopkins University School of Medicine, Center for Metabolism and Obesity Research, Baltimore, Maryland, USA.
G William Wong
Michael J Wolfgang
Johns Hopkins Medicine · USJohns Hopkins University · US

Funding

JHU-UMD Diabetes Research CenterP30DK079637 · NIDDK · JOHNS HOPKINS UNIVERSITY · PI AHIMA, REXFORD S. · 2013 to 2017
$9.7M
Diabetes Research and Training CenterP60DK079637 · NIDDK · JOHNS HOPKINS UNIVERSITY · PI WONDISFORD, FREDRIC E. · 2008 to 2012
$9.1M
CTRP and Metabolic ControlR01DK084171 · NIDDK · JOHNS HOPKINS UNIVERSITY · PI Guang William Wong · 2010 to 2026
$8.0M
Interdepartmental Training Program in Cellular and Molecular EndocrinologyT32DK007751 · NIDDK · JOHNS HOPKINS UNIVERSITY · PI WOLFE, ANDREW M · 1997 to 2016
$4.6M
Regulation of Neuronal Lipid Homeostasis By ThioesterasesR01NS072241 · NINDS · JOHNS HOPKINS UNIVERSITY · PI WOLFGANG, MICHAEL J. · 2011 to 2020
$4.0M
NIDDK NIH HHS DK084171NIDDK NIH HHS P30 DK079637NIDDK NIH HHS P60 DK079637NIDDK NIH HHS P60DK079637NIDDK NIH HHS R01 DK084171NIDDK NIH HHS T32 DK007751NIDDK NIH HHS T32DK007751NINDS NIH HHS NS072241NINDS NIH HHS R01 NS072241
6 · The paper itself

Abstract

Numerous neurological diseases are associated with dysregulated lipid metabolism; however, the basic metabolic control of fatty acid metabolism in neurons remains enigmatic. Here we have shown that neurons have abundant expression and activity of the long-chain cytoplasmic acyl coenzyme A (acyl-CoA) thioesterase 7 (ACOT7) to regulate lipid retention and metabolism. Unbiased and targeted metabolomic analysis of fasted mice with a conditional knockout of ACOT7 in the nervous system, Acot7(N-/-), revealed increased fatty acid flux into multiple long-chain acyl-CoA-dependent pathways. The alterations in brain fatty acid metabolism were concomitant with a loss of lean mass, hypermetabolism, hepatic steatosis, dyslipidemia, and behavioral hyperexcitability in Acot7(N-/-) mice. These failures in adaptive energy metabolism are common in neurodegenerative diseases. In agreement, Acot7(N-/-) mice exhibit neurological dysfunction and neurodegeneration. These data show that ACOT7 counterregulates fatty acid metabolism in neurons and protects against neurotoxicity.

Indexed as

AnimalsBehavior, AnimalBrainDyslipidemiasEnergy MetabolismFastingFatty AcidsFemaleGene ExpressionGene Knockout TechniquesMaleMetabolomeMiceMice, Inbred C57BLMice, KnockoutNeurodegenerative DiseasesAcot7 protein, mouseFatty AcidsPalmitoyl-CoA Hydrolase

Identifiers

PMID23459938
PMCPMC3624175
OpenAlexW2142010274

What OpenQuestion holds

Textmetadata
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.