Evidence map›Paper›PMID 22362593›Full record

SynthesisThe Journal of pathology2012

Genome-wide RNA interference analysis of renal carcinoma survival regulators identifies MCT4 as a Warburg effect metabolic target.

Marco Gerlinger, Claudio R Santos, Bradley Spencer-Dene, Pierre Martinez, David Endesfelder, Rebecca A Burrell, Marcus Vetter, Ming Jiang, Rebecca E Saunders, Gavin Kelly and 7 more

Erratum issuedOpen access · bronzeAbstract readMeta-Analysis
In one paragraph

Synthesis in The Journal of pathology, 2012. 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 66 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
66citing papers in PubMed, 2 pooled it
4.5field-weighted citation impact, top 5% 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

66 citing papers in PubMed, 2 syntheses or guidelines pooled it, 102 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Trial
  4. Review
  5. Review
  6. Article
  7. Article
  8. Review
  9. Review
  10. Construction of a prediction model for prognosis of bladder cancer based on the expression of ion channel-related genes.Zhejiang da xue xue bao. Yi xue ban = Journal of Zhejiang University. Medical sciences · 2023
    Article
  11. Article
  12. Review
  13. Targeting Energy Metabolism in Cancer Treatment.International journal of molecular sciences · 2022
    Review
  14. Article
  15. Article
  16. HyperpolarizedCancers · 2022
    Article
  17. Article
  18. Article
  19. Article
  20. Article

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

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

17 authors at 5 institutions in 3 countries.

Marco GerlingerTranslational Cancer Therapeutics Laboratory, Cancer Research UK London Research Institute, Lincoln's Inn Fields, London, WC2A 3LY, UK.
Claudio R Santos
Bradley Spencer-Dene
Pierre Martinez
David Endesfelder
Rebecca A Burrell
Marcus Vetter
Ming Jiang
Rebecca E Saunders
Gavin Kelly
Karl Dykema
Nathalie Rioux-Leclercq
Gordon Stamp
Jean Jacques Patard
James Larkin
Michael Howell
Charles Swanton
The Honourable Society of Lincoln's Inn · GBRoyal Marsden NHS Foundation Trust · GBCentre Hospitalier Universitaire de Rennes · FRUniversité Paris-Saclay · FRVan Andel Institute · US

Funding

Cancer Research UKMedical Research Council G0701935Medical Research Council G0902275
6 · The paper itself

Abstract

Clear cell renal cell carcinoma (ccRCC) is the most common pathological subtype of kidney cancer. Here, we integrated an unbiased genome-wide RNA interference screen for ccRCC survival regulators with an analysis of recurrently overexpressed genes in ccRCC to identify new therapeutic targets in this disease. One of the most potent survival regulators, the monocarboxylate transporter MCT4 (SLC16A3), impaired ccRCC viability in all eight ccRCC lines tested and was the seventh most overexpressed gene in a meta-analysis of five ccRCC expression datasets. MCT4 silencing impaired secretion of lactate generated through glycolysis and induced cell cycle arrest and apoptosis. Silencing MCT4 resulted in intracellular acidosis, and reduction in intracellular ATP production together with partial reversion of the Warburg effect in ccRCC cell lines. Intra-tumoural heterogeneity in the intensity of MCT4 protein expression was observed in primary ccRCCs. MCT4 protein expression analysis based on the highest intensity of expression in primary ccRCCs was associated with poorer relapse-free survival, whereas modal intensity correlated with Fuhrman nuclear grade. Consistent with the potential selection of subclones enriched for MCT4 expression during disease progression, MCT4 expression was greater at sites of metastatic disease. These data suggest that MCT4 may serve as a novel metabolic target to reverse the Warburg effect and limit disease progression in ccRCC.

Indexed as

RNA InterferenceApoptosisCarcinoma, Renal CellCell Cycle CheckpointsCell Line, TumorCell ProliferationCell SurvivalDisease-Free SurvivalGenetic Predisposition to DiseaseGenome-Wide Association StudyGlycolysisHumansHydrogen-Ion ConcentrationKaplan-Meier EstimateKidney NeoplasmsLactic AcidLactic AcidMonocarboxylic Acid TransportersMuscle ProteinsRNA, MessengerSLC16A4 protein, human

Identifiers

PMID22362593
PMCPMC3504091
OpenAlexW2062863565

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.