Evidence map›Paper›PMID 24958105›Full record

ArticleMolecular and cellular biology2014

GABP transcription factor (nuclear respiratory factor 2) is required for mitochondrial biogenesis.

Zhong-Fa Yang, Karen Drumea, Stephanie Mott, Junling Wang, Alan G Rosmarin

Open access · bronzeAbstract read
In one paragraph

Article in Molecular and cellular biology, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 61 papers.

0numbers the graph read from it
0cells of the map it votes in
61citing papers in PubMed
2.7field-weighted citation impact, top 10% 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

61 citing papers in PubMed, 113 citations in OpenAlex.

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  11. EPA and DHA Enhance CACT Promoter Activity by GABP/NRF2.International journal of molecular sciences · 2024
    Article
  12. Review
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  15. Evidence for ~12-h ultradian gene programs in humans.Npj biological timing and sleep · 2024
    Article
  16. Article
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1 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

5 authors at 3 institutions in 2 countries.

Zhong-Fa YangUniversity of Massachusetts Medical School, Worcester, Massachusetts, USA.
Karen DrumeaRambam Medical Center, Haifa, Israel.
Stephanie MottBrown University, Rhode Island Hospital, Providence, Rhode Island, USA.
Junling WangUniversity of Massachusetts Medical School, Worcester, Massachusetts, USA.
Alan G RosmarinUniversity of Massachusetts Medical School, Worcester, Massachusetts, USA Alan.Rosmarin@umassmed.edu.
University of Massachusetts Chan Medical School · USRambam Health Care Campus · ILRhode Island Hospital · US

Funding

GABP Transcription Factor in Myeloid DifferentiationR01HL073945 · NHLBI · UNIV OF MASSACHUSETTS MED SCH WORCESTER · PI ROSMARIN, ALAN G · 2005 to 2008
$1.5M
NHLBI NIH HHS R01 HL073945
6 · The paper itself

Abstract

Mitochondria are membrane-bound cytoplasmic organelles that serve as the major source of ATP production in eukaryotic cells. GABP (also known as nuclear respiratory factor 2) is a nuclear E26 transformation-specific transcription factor (ETS) that binds and activates mitochondrial genes that are required for electron transport and oxidative phosphorylation. We conditionally deleted Gabpa, the DNA-binding component of this transcription factor complex, from mouse embryonic fibroblasts (MEFs) to examine the role of Gabp in mitochondrial biogenesis, function, and gene expression. Gabpα loss modestly reduced mitochondrial mass, ATP production, oxygen consumption, and mitochondrial protein synthesis but did not alter mitochondrial morphology, membrane potential, apoptosis, or the expression of several genes that were previously reported to be GABP targets. However, the expression of Tfb1m, a methyltransferase that modifies ribosomal rRNA and is required for mitochondrial protein translation, was markedly reduced in Gabpα-null MEFs. We conclude that Gabp regulates Tfb1m expression and plays an essential, nonredundant role in mitochondrial biogenesis.

Indexed as

Adenosine TriphosphateAnimalsApoptosisCells, CulturedFibroblastsGA-Binding Protein Transcription FactorGene Expression RegulationGenes, MitochondrialMembrane Potential, MitochondrialMiceMice, KnockoutMitochondriaOxygen ConsumptionRNA, RibosomalTranscription FactorsAdenosine TriphosphateGA-Binding Protein Transcription FactorGabpa protein, mouseRNA, RibosomalTfb1m protein, mouseTranscription Factors

Identifiers

PMID24958105
PMCPMC4135556
OpenAlexW1993560895

What Socratic 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 Socratic graph.