Evidence map›Paper›PMID 36810872›Full record

ArticleScientific reports2023

Cancer-associated fibroblasts are the main contributors to epithelial-to-mesenchymal signatures in the tumor microenvironment.

Peter M Szabo, Amir Vajdi, Namit Kumar, Michael Y Tolstorukov, Benjamin J Chen, Robin Edwards, Keith L Ligon, Scott D Chasalow, Kin-Hoe Chow, Aniket Shetty and 9 more

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 46 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
46citing papers in PubMed, 1 pooled it
12.2field-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

46 citing papers in PubMed, 1 synthesis or guideline pooled it, 54 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

19 authors at 4 institutions in 1 country.

Peter M SzaboBristol Myers Squibb, Princeton, NJ, USA.
Amir VajdiDana-Farber Cancer Institute, Boston, MA, USA.
Namit KumarBristol Myers Squibb, San Diego, CA, USA. Namit.kumar@bms.com.
Michael Y TolstorukovDana-Farber Cancer Institute, Boston, MA, USA.
Benjamin J ChenBristol Myers Squibb, Cambridge, MA, USA.
Robin EdwardsBristol Myers Squibb, Princeton, NJ, USA.
Keith L LigonDana-Farber Cancer Institute, Boston, MA, USA.
Scott D ChasalowBristol Myers Squibb, Princeton, NJ, USA.
Kin-Hoe ChowDana-Farber Cancer Institute, Boston, MA, USA.
Aniket ShettyDana-Farber Cancer Institute, Boston, MA, USA.
Mohan BolisettyBristol Myers Squibb, Princeton, NJ, USA.
James L HollowayBristol Myers Squibb, Seattle, WA, USA.
Ryan GolharBristol Myers Squibb, Princeton, NJ, USA.
Brian A KiddBristol Myers Squibb, Redwood City, CA, USA.
Philip Ansumana HullBristol Myers Squibb, Redwood City, CA, USA.
Jeff HouserBristol Myers Squibb, Redwood City, CA, USA.
Logan VlachBristol Myers Squibb, Redwood City, CA, USA.
Nathan O SiemersBristol Myers Squibb, Princeton, NJ, USA.
Saurabh SahaBristol Myers Squibb, Princeton, NJ, USA.
Bristol-Myers Squibb (United States) · USDana-Farber Cancer Institute · USMerck & Co., Inc., Rahway, NJ, USA (United States) · USVanderbilt University · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Epithelial-to-mesenchymal transition (EMT) is associated with tumor initiation, metastasis, and drug resistance. However, the mechanisms underlying these associations are largely unknown. We studied several tumor types to identify the source of EMT gene expression signals and a potential mechanism of resistance to immuno-oncology treatment. Across tumor types, EMT-related gene expression was strongly associated with expression of stroma-related genes. Based on RNA sequencing of multiple patient-derived xenograft models, EMT-related gene expression was enriched in the stroma versus parenchyma. EMT-related markers were predominantly expressed by cancer-associated fibroblasts (CAFs), cells of mesenchymal origin which produce a variety of matrix proteins and growth factors. Scores derived from a 3-gene CAF transcriptional signature (COL1A1, COL1A2, COL3A1) were sufficient to reproduce association between EMT-related markers and disease prognosis. Our results suggest that CAFs are the primary source of EMT signaling and have potential roles as biomarkers and targets for immuno-oncology therapies.

Indexed as

Cancer-Associated FibroblastsNeoplasmsCell Line, TumorCollagen Type IEpithelial-Mesenchymal TransitionFibroblastsHumansTumor MicroenvironmentCollagen Type ICollagen Type I, alpha2 Subunit

Identifiers

PMID36810872
PMCPMC9944255
OpenAlexW4321446825

What Socratic 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 Socratic graph.