Evidence map›Paper›PMID 33073241›Full record

ArticleNature cancer2020

Age-associated mitochondrial DNA mutations cause metabolic remodelling that contributes to accelerated intestinal tumorigenesis.

Anna Lm Smith, Julia C Whitehall, Carla Bradshaw, David Gay, Fiona Robertson, Alasdair P Blain, Gavin Hudson, Angela Pyle, David Houghton, Matthew Hunt and 22 more

Erratum issuedOpen access · greenAbstract read
In one paragraph

Article in Nature cancer, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 94 papers.

0numbers the graph read from it
0cells of the map it votes in
94citing papers in PubMed
6.0field-weighted citation impact, top 3% 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

94 citing papers in PubMed, 132 citations in OpenAlex.

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34 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

32 authors at 4 institutions in 1 country.

Anna Lm Smith *Wellcome Centre for Mitochondrial Research, Newcastle University, Newcastle upon Tyne, NE2 4HH, UK.
Julia C Whitehall *Wellcome Centre for Mitochondrial Research, Newcastle University, Newcastle upon Tyne, NE2 4HH, UK.
Carla BradshawWellcome Centre for Mitochondrial Research, Newcastle University, Newcastle upon Tyne, NE2 4HH, UK.
David GayCancer Research UK Beatson Institute, Switchback Road, Glasgow, G61 1BD, UK.
Fiona RobertsonWellcome Centre for Mitochondrial Research, Newcastle University, Newcastle upon Tyne, NE2 4HH, UK.
Alasdair P BlainWellcome Centre for Mitochondrial Research, Newcastle University, Newcastle upon Tyne, NE2 4HH, UK.
Gavin HudsonWellcome Centre for Mitochondrial Research, Newcastle University, Newcastle upon Tyne, NE2 4HH, UK.
Angela PyleWellcome Centre for Mitochondrial Research, Newcastle University, Newcastle upon Tyne, NE2 4HH, UK.
David HoughtonWellcome Centre for Mitochondrial Research, Newcastle University, Newcastle upon Tyne, NE2 4HH, UK.
Matthew HuntWellcome Centre for Mitochondrial Research, Newcastle University, Newcastle upon Tyne, NE2 4HH, UK.
James N SampsonWellcome Centre for Mitochondrial Research, Newcastle University, Newcastle upon Tyne, NE2 4HH, UK.
Craig StampWellcome Centre for Mitochondrial Research, Newcastle University, Newcastle upon Tyne, NE2 4HH, UK.
Grace MallettTranslational and Clinical Research Institute, Newcastle University, Newcastle upon Tyne, NE2 4HH, UK.
Shoba AmarnathTranslational and Clinical Research Institute, Newcastle University, Newcastle upon Tyne, NE2 4HH, UK.
Jack LeslieNewcastle Fibrosis Research Group, Biosciences Institute, Newcastle upon Tyne, NE2 4HH, UK.
Fiona OakleyNewcastle Fibrosis Research Group, Biosciences Institute, Newcastle upon Tyne, NE2 4HH, UK.
Laura WilsonNewcastle Cancer Centre, Translational and Clinical Research Institute, Newcastle University, Newcastle upon Tyne, NE2 4HH UK.
Angela BakerWellcome Centre for Mitochondrial Research, Newcastle University, Newcastle upon Tyne, NE2 4HH, UK.
Oliver M RussellWellcome Centre for Mitochondrial Research, Newcastle University, Newcastle upon Tyne, NE2 4HH, UK.
Riem JohnsonWellcome Centre for Mitochondrial Research, Newcastle University, Newcastle upon Tyne, NE2 4HH, UK.
Claire A RichardsonTranslational and Clinical Research Institute, Newcastle University, Newcastle upon Tyne, NE2 4HH, UK.
Bhavana GuptaWellcome Centre for Mitochondrial Research, Newcastle University, Newcastle upon Tyne, NE2 4HH, UK.
Iain McCallumTranslational and Clinical Research Institute, Newcastle University, Newcastle upon Tyne, NE2 4HH, UK.
Stuart Ac McDonaldCentre for Tumour Biology, Barts Cancer Institute, Queen Mary University of London, London, UK.
Seamus KellyTranslational and Clinical Research Institute, Newcastle University, Newcastle upon Tyne, NE2 4HH, UK.
John C MathersHuman Nutrition Research Centre, Population Health Sciences Institute, Newcastle University, Newcastle upon Tyne, NE2 4HH.
Rakesh HeerNewcastle Cancer Centre, Translational and Clinical Research Institute, Newcastle University, Newcastle upon Tyne, NE2 4HH UK.
Robert W TaylorWellcome Centre for Mitochondrial Research, Newcastle University, Newcastle upon Tyne, NE2 4HH, UK.
Neil D PerkinsBiosciences Institute, Newcastle University, Newcastle upon Tyne, NE2 4HH, UK.
Doug M TurnbullWellcome Centre for Mitochondrial Research, Newcastle University, Newcastle upon Tyne, NE2 4HH, UK.
Owen J SansomCancer Research UK Beatson Institute, Switchback Road, Glasgow, G61 1BD, UK.
Laura C GreavesWellcome Centre for Mitochondrial Research, Newcastle University, Newcastle upon Tyne, NE2 4HH, UK.ORCID 0000-0002-8071-5916
Wellcome Centre for Mitochondrial Research · GBNewcastle University · GBCancer Research UK · GBQueen Mary University of London · GB

Funding

Biotechnology and Biological Sciences Research CouncilCancer Research UK 21139Cancer Research UK A12481Cancer Research UK A21139Cancer Research UK A23390Cancer Research UK A25045Cancer Research UK C18342/A23390European Research Council 311301Medical Research Council MR/K001949/1Medical Research Council MR/L016354/1Medical Research Council MR/R023026/1Medical Research Council MR/T015586/1Wellcome Trust 203105
6 · The paper itself

Abstract

Oxidative phosphorylation (OXPHOS) defects caused by somatic mitochondrial DNA (mtDNA) mutations increase with age in human colorectal epithelium and are prevalent in colorectal tumours, but whether they actively contribute to tumorigenesis remains unknown. Here we demonstrate that mtDNA mutations causing OXPHOS defects are enriched during the human adenoma/carcinoma sequence, suggesting they may confer a metabolic advantage. To test this we deleted the tumour suppressor Apc in OXPHOS deficient intestinal stem cells in mice. The resulting tumours were larger than in control mice due to accelerated cell proliferation and reduced apoptosis. We show that both normal crypts and tumours undergo metabolic remodelling in response to OXPHOS deficiency by upregulating the

Indexed as

Intestinal NeoplasmsMitochondrial DiseasesAnimalsCell Transformation, NeoplasticDNA, MitochondrialMiceMitochondriaMutationDNA, Mitochondrial

Identifiers

PMID33073241
PMCPMC7116185
OpenAlexW3088380002

What OpenQuestion holds

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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.