Evidence map›Paper›PMID 28134624›Full record

ArticleThe Journal of clinical investigation2017

Dosage-dependent copy number gains in E2f1 and E2f3 drive hepatocellular carcinoma.

Lindsey N Kent, Sooin Bae, Shih-Yin Tsai, Xing Tang, Arunima Srivastava, Christopher Koivisto, Chelsea K Martin, Elisa Ridolfi, Grace C Miller, Sarah M Zorko and 12 more

Open access · hybridAbstract read
In one paragraph

Article in The Journal of clinical investigation, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 73 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
73citing papers in PubMed, 1 pooled it
8.6field-weighted citation impact, top 1% 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

73 citing papers in PubMed, 1 synthesis or guideline pooled it, 141 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. The E2F family: a ray of dawn in cardiomyopathy.Molecular and cellular biochemistry · 2025
    Review
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Review
  18. Article
  19. Translational cancer research · 2022
    Article
  20. Article

13 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

22 authors at 5 institutions in 2 countries.

Lindsey N Kent
Sooin Bae
Shih-Yin Tsai
Xing Tang
Arunima Srivastava
Christopher Koivisto
Chelsea K Martin
Elisa Ridolfi
Grace C Miller
Sarah M Zorko
Emilia Plevris
Yannis Hadjiyannis
Miguel Perez
Eric Nolan
Raleigh Kladney
Bart Westendorp
Alain de Bruin
Soledad Fernandez
Thomas J Rosol
Kamal S Pohar
James M Pipas
Gustavo Leone
Comprehensive Blood & Cancer Center · USThe Ohio State University · USUniversity Medical Center Groningen · NLUniversity of Pittsburgh · USUtrecht University · NL

Funding

Translational Therapeutics Research Program (TT)P30CA016058 · NCI · OHIO STATE UNIVERSITY · PI Tasleem J Padamsee · 1985 to 2026
$132.3M
Suppression of Mammary Tumorigenesis by Stromal p53P01CA097189 · NCI · OHIO STATE UNIVERSITY · PI FERNANDEZ, SOLEDAD A · 2004 to 2016
$16.1M
Expression of Simian Virus 40 T antigens in IntestineR01CA098956 · NCI · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI PIPAS, JAMES M · 2003 to 2013
$3.2M
Tumor Suppressor Roles of E2F7 & E2F8 in Hepatocellular Carcinoma (HCC)R01CA121275 · NCI · OHIO STATE UNIVERSITY · PI LEONE, GUSTAVO WALTER · 2008 to 2018
$3.1M
NCI NIH HHS P01 CA097189NCI NIH HHS P30 CA016058NCI NIH HHS R01 CA098956NCI NIH HHS R01 CA121275
6 · The paper itself

Abstract

Disruption of the retinoblastoma (RB) tumor suppressor pathway, either through genetic mutation of upstream regulatory components or mutation of RB1 itself, is believed to be a required event in cancer. However, genetic alterations in the RB-regulated E2F family of transcription factors are infrequent, casting doubt on a direct role for E2Fs in driving cancer. In this work, a mutation analysis of human cancer revealed subtle but impactful copy number gains in E2F1 and E2F3 in hepatocellular carcinoma (HCC). Using a series of loss- and gain-of-function alleles to dial E2F transcriptional output, we have shown that copy number gains in E2f1 or E2f3b resulted in dosage-dependent spontaneous HCC in mice without the involvement of additional organs. Conversely, germ-line loss of E2f1 or E2f3b, but not E2f3a, protected mice against HCC. Combinatorial mapping of chromatin occupancy and transcriptome profiling identified an E2F1- and E2F3B-driven transcriptional program that was associated with development and progression of HCC. These findings demonstrate a direct and cell-autonomous role for E2F activators in human cancer.

Indexed as

Carcinoma, HepatocellularE2F1 Transcription FactorE2F3 Transcription FactorGene DosageGenes, NeoplasmLiver NeoplasmsNeoplasm ProteinsAnimalsHumansMiceMice, KnockoutE2f1 protein, mouseE2F1 Transcription FactorE2f3 protein, mouseE2F3 Transcription FactorNeoplasm Proteins

Identifiers

PMID28134624
PMCPMC5330731
OpenAlexW2581885343

What OpenQuestion 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 OpenQuestion graph.