Evidence map›Paper›PMID 34401773›Full record

ArticleSTAR protocols2021

Measuring CPT-1-mediated respiration in permeabilized cells and isolated mitochondria.

Krista Yang, Mary T Doan, Linsey Stiles, Ajit S Divakaruni

Open access · goldAbstract read
In one paragraph

Article in STAR protocols, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
1.8field-weighted citation impact, top 16% 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

15 citing papers in PubMed, 20 citations in OpenAlex.

  1. Article
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  7. PPARα regulates ER-lipid droplet protein Calsyntenin-3β to promote ketogenesis in hepatocytes.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  8. Article
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  11. Article
  12. Article
  13. Time-of-day defines NADNature communications · 2023
    Article
  14. Isolation of Mitochondria from Mouse Tissues for Functional Analysis.Methods in molecular biology (Clifton, N.J.) · 2023
    Article
  15. Review
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 1 institution in 1 country.

Krista YangDepartment of Molecular and Medical Pharmacology, UCLA David Geffen School of Medicine, Los Angeles, CA 90095, USA.
Mary T DoanDepartment of Molecular and Medical Pharmacology, UCLA David Geffen School of Medicine, Los Angeles, CA 90095, USA.
Linsey StilesDepartment of Molecular and Medical Pharmacology, UCLA David Geffen School of Medicine, Los Angeles, CA 90095, USA.
Ajit S DivakaruniDepartment of Molecular and Medical Pharmacology, UCLA David Geffen School of Medicine, Los Angeles, CA 90095, USA.
University of California, Los Angeles · US

Funding

Transgenic & Knock-out MouseP30DK063491 · NIDDK · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI Andrea L Hevener · 2003 to 2026
$40.4M
Understanding How Metabolic Cofactors Control Cell Function and FateR35GM138003 · NIGMS · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI Ajit Divakaruni · 2020 to 2026
$2.8M
NIDDK NIH HHS P30 DK063491NIGMS NIH HHS R35 GM138003
6 · The paper itself

Abstract

Carnitine palmitoyltransferase-1 (CPT-1) is a rate-controlling enzyme for long-chain fatty acid oxidation. This manuscript provides protocols for measuring CPT-1-mediated respiration in permeabilized, adherent cell monolayers and mitochondria freshly isolated from tissue, along with examples to assess the potency and specificity of interventions targeting CPT-1. Strengths of the approach include ease, speed, and breadth of analysis, whereas drawbacks include loss of physiological regulation in reductionist systems and indirect assessment of CPT-1 enzymatic activity. For complete details on the use and execution of this protocol, please refer to Divakaruni et al. (2018).

Indexed as

Carnitine O-PalmitoyltransferaseCell RespirationCell SeparationFatty AcidsGene Expression Regulation, EnzymologicLiverMitochondriaOxidation-ReductionPermeabilityCarnitine O-PalmitoyltransferaseFatty AcidsCell-based AssaysCell separation/fractionationMetabolism

Identifiers

PMID34401773
PMCPMC8348308
OpenAlexW3193173870

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.