Evidence map›Paper›PMID 37125774›Full record

ArticleAmerican journal of physiology. Cell physiology2023

Oxaloacetate regulates complex II respiration in brown fat: dependence on UCP1 expression.

Ritu Som, Brian D Fink, Liping Yu, William I Sivitz

Open access · greenAbstract read
In one paragraph

Article in American journal of physiology. Cell physiology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
1.1field-weighted citation impact, top 24% 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

5 citing papers in PubMed, 6 citations in OpenAlex.

  1. Review
  2. Article
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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 1 institution in 1 country.

Ritu SomDepartment of Internal Medicine/Endocrinology and Metabolism, University of Iowa and the Iowa City Veterans Affairs Medical Center, Iowa City, Iowa, United States.
Brian D FinkDepartment of Internal Medicine/Endocrinology and Metabolism, University of Iowa and the Iowa City Veterans Affairs Medical Center, Iowa City, Iowa, United States.
Liping YuDepartment of Biochemistry and Molecular Biology, University of Iowa, Iowa City, Iowa, United States.
William I SivitzDepartment of Internal Medicine/Endocrinology and Metabolism, University of Iowa and the Iowa City Veterans Affairs Medical Center, Iowa City, Iowa, United States.ORCID 0000-0002-7829-0189
University of Iowa · US

Funding

UCP1 and the regulation of mitochondrial respiration in brown adipose tissue by oxaloacetateR01DK123043 · NIDDK · UNIVERSITY OF IOWA · PI SIVITZ, WILLIAM IRVING · 2020 to 2023
$1.3M
BLRD VA I01 BX000285NIDDK NIH HHS R01 DK123043
6 · The paper itself

Abstract

We previously found that skeletal muscle mitochondria incubated at low membrane potential (ΔΨ) or interscapular brown adipose tissue (IBAT) mitochondria, wherein ΔΨ is intrinsically low, accumulate oxaloacetate (OAA) in amounts sufficient to inhibit complex II respiration. We proposed a mechanism wherein low ΔΨ reduces reverse electron transport (RET) to complex I causing a low NADH/NAD

Indexed as

Adipose Tissue, BrownNADAnimalsElectron Transport Complex IMembrane Potential, MitochondrialMiceMice, Inbred C57BLObesityOxaloacetic AcidReactive Oxygen SpeciesRespirationSuccinatesUncoupling Protein 1Electron Transport Complex INADOxaloacetic AcidReactive Oxygen SpeciesSuccinatesUcp1 protein, mouseUncoupling Protein 1brown adipose tissuemitochondriamitochondrial complex IIoxaloacetatesuccinate dehydrogenase

Identifiers

PMID37125774
PMCPMC10243537
OpenAlexW4367600889

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.