Evidence map›Paper›PMID 38686617›Full record

ArticleCancer medicine2024

E2F transcription factors promote tumorigenicity in pancreatic ductal adenocarcinoma.

Ludivine Bertonnier-Brouty, Jonas Andersson, Tuomas Kaprio, Jaana Hagström, Sara Bsharat, Olof Asplund, Gad Hatem, Caj Haglund, Hanna Seppänen, Rashmi B Prasad and 1 more

Open access · goldAbstract read
In one paragraph

Article in Cancer medicine, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
1.1field-weighted citation impact, top 20% 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

4 citing papers in PubMed, 4 citations in OpenAlex.

  1. 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

11 authors at 2 institutions in 2 countries.

Ludivine Bertonnier-BroutyLund Stem Cell Center, Lund University, Lund, Sweden.ORCID 0000-0003-1294-3244
Jonas AnderssonLund University Diabetes Center, Lund University, Malmö, Sweden.
Tuomas KaprioDepartment of Surgery, Helsinki University Hospital, Helsinki, Finland.
Jaana HagströmDepartment of Surgery, Helsinki University Hospital, Helsinki, Finland.
Sara BsharatLund Stem Cell Center, Lund University, Lund, Sweden.
Olof AsplundLund University Diabetes Center, Lund University, Malmö, Sweden.
Gad HatemLund University Diabetes Center, Lund University, Malmö, Sweden.
Caj HaglundDepartment of Surgery, Helsinki University Hospital, Helsinki, Finland.
Hanna SeppänenDepartment of Surgery, Helsinki University Hospital, Helsinki, Finland.
Rashmi B PrasadLund University Diabetes Center, Lund University, Malmö, Sweden.
Isabella ArtnerLund Stem Cell Center, Lund University, Lund, Sweden.
Lund University · SEUniversity of Helsinki · FI

Funding

Cancer and Allergy Foundation (2022, 2023)Fredrik and Ingrid Thuring foundation 2020-00596Novonordiskfonden NNF20OC0063485Sigrid Juselius FoundationThe Royal Physiographic Society (2022)The Swedish Cancer foundation (2022)Vetenskapsrådet 2020-0146
6 · The paper itself

Abstract

backgroundPancreatic ductal adenocarcinoma (PDAC) is one of the most lethal cancers with limited treatment options, illustrating an urgent need to identify new drugable targets in PDACs.

objectiveUsing the similarities between tumor development and normal embryonic development, which is accompanied by rapid cell expansion, we aimed to identify and characterize embryonic signaling pathways that were reinitiated during tumor formation and expansion. METHODS AND

resultsHere, we report that the transcription factors E2F1 and E2F8 are potential key regulators in PDAC. E2F1 and E2F8 RNA expression is mainly localized in proliferating cells in the developing pancreas and in malignant ductal cells in PDAC. Silencing of E2F1 and E2F8 in PANC-1 pancreatic tumor cells inhibited cell proliferation and impaired cell spreading and migration. Moreover, loss of E2F1 also affected cell viability and apoptosis with E2F expression in PDAC tissues correlating with expression of apoptosis and mitosis pathway genes, suggesting that E2F factors promote cell cycle regulation and tumorigenesis in PDAC cells.

conclusionOur findings illustrate that E2F1 and E2F8 transcription factors are expressed in pancreatic progenitor and PDAC cells, where they contribute to tumor cell expansion by regulation of cell proliferation, viability, and cell migration making these genes attractive therapeutic targets and potential prognostic markers for pancreatic cancer.

Indexed as

ApoptosisCarcinoma, Pancreatic DuctalCell MovementCell ProliferationE2F1 Transcription FactorGene Expression Regulation, NeoplasticPancreatic NeoplasmsAnimalsCell Line, TumorCell SurvivalHumansMiceRepressor ProteinsE2F1 protein, humanE2F1 Transcription FactorE2F8 protein, humanRepressor ProteinsE2F1E2F8fetal pancreaspancreatic cancerpancreatic ductal adenocarcinoma

Identifiers

PMID38686617
PMCPMC11058697
OpenAlexW4396519410

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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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.