Evidence map›Paper›PMID 34645816›Full record

ArticleNature communications2021

p107 mediated mitochondrial function controls muscle stem cell proliferative fates.

Debasmita Bhattacharya, Vicky Shah, Oreoluwa Oresajo, Anthony Scimè

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
0.8field-weighted citation impact, top 29% 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

8 citing papers in PubMed, 15 citations in OpenAlex.

  1. Article
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  7. The role of metabolism in cellular quiescence.Journal of cell science · 2023
    Review
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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.

Debasmita BhattacharyaStem Cell Research Group, York University, Toronto, ON, M3J 1P3, Canada.ORCID 0000-0002-4507-4519
Vicky ShahStem Cell Research Group, York University, Toronto, ON, M3J 1P3, Canada.ORCID 0000-0003-1755-191X
Oreoluwa OresajoStem Cell Research Group, York University, Toronto, ON, M3J 1P3, Canada.ORCID 0000-0001-8838-6611
Anthony ScimèStem Cell Research Group, York University, Toronto, ON, M3J 1P3, Canada. ascime@yorku.ca.ORCID 0000-0002-7128-4384
York University · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Muscle diseases and aging are associated with impaired myogenic stem cell self-renewal and fewer proliferating progenitors (MPs). Importantly, distinct metabolic states induced by glycolysis or oxidative phosphorylation have been connected to MP proliferation and differentiation. However, how these energy-provisioning mechanisms cooperate remain obscure. Herein, we describe a mechanism by which mitochondrial-localized transcriptional co-repressor p107 regulates MP proliferation. We show p107 directly interacts with the mitochondrial DNA, repressing mitochondrial-encoded gene transcription. This reduces ATP production by limiting electron transport chain complex formation. ATP output, controlled by the mitochondrial function of p107, is directly associated with the cell cycle rate. Sirt1 activity, dependent on the cytoplasmic glycolysis product NAD

Indexed as

Adenosine TriphosphateAnimalsCell CycleCell LineCell ProliferationDNA, MitochondrialElectron Transport Chain Complex ProteinsGene Expression RegulationGlycolysisHumansLactate Dehydrogenase 5MiceMice, Inbred C57BLMice, KnockoutMitochondriaMuscle, SkeletalAdenosine TriphosphateDNA, MitochondrialElectron Transport Chain Complex ProteinsLactate Dehydrogenase 5Rbl1 protein, mouseRetinoblastoma-Like Protein p107RNA, Small InterferingSirt1 protein, mouseSirtuin 1

Identifiers

PMID34645816
PMCPMC8514468
OpenAlexW3206118488

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.