Evidence map›Paper›PMID 35234609›Full record

ArticleeLife2022

Tom70-based transcriptional regulation of mitochondrial biogenesis and aging.

Qingqing Liu, Catherine E Chang, Alexandra C Wooldredge, Benjamin Fong, Brian K Kennedy, Chuankai Zhou

Open access · goldAbstract read
In one paragraph

Article in eLife, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed
2.8field-weighted citation impact, top 9% 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

24 citing papers in PubMed, 34 citations in OpenAlex.

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  16. Nascent mitochondrial proteins initiate the localized condensation of cytosolic protein aggregates on the mitochondrial surface.Proceedings of the National Academy of Sciences of the United States of America · 2023
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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

6 authors at 3 institutions in 2 countries.

Qingqing LiuBuck Institute for Research on Aging, Novato, United States.
Catherine E ChangBuck Institute for Research on Aging, Novato, United States.
Alexandra C WooldredgeBuck Institute for Research on Aging, Novato, United States.
Benjamin FongBuck Institute for Research on Aging, Novato, United States.
Brian K KennedyBuck Institute for Research on Aging, Novato, United States.
Chuankai ZhouBuck Institute for Research on Aging, Novato, United States.ORCID 0000-0002-0739-0350
Buck Institute for Research on Aging · USAgency for Science, Technology and Research · SGUniversity of Southern California · US

Funding

Cellular Aging and Rejuvenation: A Comprehensive Picture from a Dynamic and Network Perspective - Administrative SupplementR01AG058742 · NIA · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI KENNEDY, BRIAN K, LI, HAO · 2018 to 2022
$3.0M
Mechanism of organelle dysfunction during aging and the related rejuvenation processDP5OD024598 · OD · BUCK INSTITUTE FOR RESEARCH ON AGING · PI ZHOU, CHUANKAI · 2017 to 2021
$2.4M
Toxicity mechanisms of Aβ42 and Tau in aged cellsR03AG070478 · NIA · BUCK INSTITUTE FOR RESEARCH ON AGING · PI ZHOU, CHUANKAI · 2021 to 2022
$388k
NIA NIH HHS R01 AG058742NIA NIH HHS R03 AG070478NIH HHS DP5 OD024598
6 · The paper itself

Abstract

Mitochondrial biogenesis has two major steps: the transcriptional activation of nuclear genome-encoded mitochondrial proteins and the import of nascent mitochondrial proteins that are synthesized in the cytosol. These nascent mitochondrial proteins are aggregation-prone and can cause cytosolic proteostasis stress. The transcription factor-dependent transcriptional regulations and the TOM-TIM complex-dependent import of nascent mitochondrial proteins have been extensively studied. Yet, little is known regarding how these two steps of mitochondrial biogenesis coordinate with each other to avoid the cytosolic accumulation of these aggregation-prone nascent mitochondrial proteins. Here, we show that in budding yeast, Tom70, a conserved receptor of the TOM complex, moonlights to regulate the transcriptional activity of mitochondrial proteins. Tom70's transcription regulatory role is conserved in

Indexed as

Saccharomyces cerevisiae ProteinsMitochondrial MembranesMitochondrial Membrane Transport ProteinsMitochondrial Precursor Protein Import Complex ProteinsMitochondrial ProteinsOrganelle BiogenesisSaccharomyces cerevisiaeTranscription, GeneticMitochondrial Membrane Transport ProteinsMitochondrial Precursor Protein Import Complex ProteinsMitochondrial ProteinsSaccharomyces cerevisiae ProteinsTOM70 protein, S cerevisiaeagingcell biologymitochondria defectmitochondrial biogenesisproteostasisS. cerevisiaeTom70transcriptional regulation

Identifiers

PMID35234609
PMCPMC8926401
OpenAlexW4220904407

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.