Evidence map›Paper›PMID 37020037›Full record

ArticleOncogene2023

RAF1 contributes to cell proliferation and STAT3 activation in colorectal cancer independently of microsatellite and KRAS status.

Coralie Dorard, Claire Madry, Olivier Buhard, Stefanie Toifl, Sebastian Didusch, Toky Ratovomanana, Quentin Letourneur, Helmut Dolznig, Mathew J Garnett, Alex Duval and 1 more

Open access · hybridAbstract read
In one paragraph

Article in Oncogene, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
5.8field-weighted citation impact, top 4% 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

18 citing papers in PubMed, 25 citations in OpenAlex.

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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 4 institutions in 3 countries.

Coralie DorardDepartment of Microbiology, Immunology and Genetics, Center of Molecular Biology, University of Vienna, Max Perutz Labs, Doktor-Bohr-Gasse 9, 1030, Vienna, Austria. coralie.dorard@gmail.com.ORCID 0000-0001-9204-0322
Claire MadrySorbonne Université, INSERM, Unité Mixte de Recherche Scientifique 938 and SIRIC CURAMUS, Centre de Recherche Saint-Antoine (CRSA), Equipe Instabilité des Microsatellites et Cancer, Equipe Labellisée par la Ligue Nationale Contre le Cancer, F-75012, Paris, France.
Olivier BuhardSorbonne Université, INSERM, Unité Mixte de Recherche Scientifique 938 and SIRIC CURAMUS, Centre de Recherche Saint-Antoine (CRSA), Equipe Instabilité des Microsatellites et Cancer, Equipe Labellisée par la Ligue Nationale Contre le Cancer, F-75012, Paris, France.
Stefanie ToiflDepartment of Microbiology, Immunology and Genetics, Center of Molecular Biology, University of Vienna, Max Perutz Labs, Doktor-Bohr-Gasse 9, 1030, Vienna, Austria.
Sebastian DiduschDepartment of Microbiology, Immunology and Genetics, Center of Molecular Biology, University of Vienna, Max Perutz Labs, Doktor-Bohr-Gasse 9, 1030, Vienna, Austria.ORCID 0000-0003-2511-834X
Toky RatovomananaSorbonne Université, INSERM, Unité Mixte de Recherche Scientifique 938 and SIRIC CURAMUS, Centre de Recherche Saint-Antoine (CRSA), Equipe Instabilité des Microsatellites et Cancer, Equipe Labellisée par la Ligue Nationale Contre le Cancer, F-75012, Paris, France.
Quentin LetourneurSorbonne Université, INSERM, Unité Mixte de Recherche Scientifique 938 and SIRIC CURAMUS, Centre de Recherche Saint-Antoine (CRSA), Equipe Instabilité des Microsatellites et Cancer, Equipe Labellisée par la Ligue Nationale Contre le Cancer, F-75012, Paris, France.
Helmut DolznigInstitute of Medical Genetics, Medical University of Vienna, Waehringer Straße 10, A-1090, Vienna, Austria.ORCID 0000-0002-6063-3585
Mathew J GarnettWellcome Sanger Institute, Cambridge, UK.ORCID 0000-0002-2618-4237
Alex DuvalSorbonne Université, INSERM, Unité Mixte de Recherche Scientifique 938 and SIRIC CURAMUS, Centre de Recherche Saint-Antoine (CRSA), Equipe Instabilité des Microsatellites et Cancer, Equipe Labellisée par la Ligue Nationale Contre le Cancer, F-75012, Paris, France.ORCID 0000-0003-1534-1724
Manuela BaccariniDepartment of Microbiology, Immunology and Genetics, Center of Molecular Biology, University of Vienna, Max Perutz Labs, Doktor-Bohr-Gasse 9, 1030, Vienna, Austria.ORCID 0000-0002-3033-391X
Inserm · FRUniversity of Vienna · ATMedical University of Vienna · ATWellcome Sanger Institute · GB

Funding

Austrian Science Fund FWF T 1033Austrian Science Fund FWF W 1261Wellcome TrustWellcome Trust 206194
6 · The paper itself

Abstract

More than 30% of all human cancers are driven by RAS mutations and activating KRAS mutations are present in 40% of colorectal cancer (CRC) in the two main CRC subgroups, MSS (Microsatellite Stable) and MSI (Microsatellite Instable). Studies in RAS-driven tumors have shown essential roles of the RAS effectors RAF and specifically of RAF1, which can be dependent or independent of RAF's ability to activate the MEK/ERK module. In this study, we demonstrate that RAF1, but not its kinase activity, plays a crucial role in the proliferation of both MSI and MSS CRC cell line-derived spheroids and patient-derived organoids, and independently of KRAS mutation status. Moreover, we could define a RAF1 transcriptomic signature which includes genes that contribute to STAT3 activation, and could demonstrate that RAF1 ablation decreases STAT3 phosphorylation in all CRC spheroids tested. The genes involved in STAT3 activation as well as STAT3 targets promoting angiogenesis were also downregulated in human primary tumors expressing low levels of RAF1. These results indicate that RAF1 could be an attractive therapeutic target in both MSI and MSS CRC regardless of their KRAS status and support the development of selective RAF1 degraders rather than RAF1 inhibitors for clinical use in combination therapies.

Indexed as

Colorectal NeoplasmsCell ProliferationHumansMicrosatellite InstabilityMicrosatellite RepeatsMutationProto-Oncogene Proteins B-rafProto-Oncogene Proteins p21(ras)STAT3 Transcription FactorKRAS protein, humanProto-Oncogene Proteins B-rafProto-Oncogene Proteins p21(ras)STAT3 protein, humanSTAT3 Transcription Factor

Identifiers

PMID37020037
PMCPMC10181936
OpenAlexW4362604755

What Socratic holds

Textmetadata
LicenceCC BY
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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 Socratic graph.