Evidence map›Paper›PMID 31346581›Full record

ArticleAnnals of gastroenterological surgery2019

Cancer-associated fibroblasts show heterogeneous gene expression and induce vascular endothelial growth factor A (

Ken-Ichi Inoue, Satoko Kishimoto, Kazumi Akimoto, Masashi Sakuma, Shigeru Toyoda, Teruo Inoue, Ken-Ichiro Yoshida, Mitsugi Shimoda, Shuji Suzuki

Abstract read
In one paragraph

Article in Annals of gastroenterological surgery, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
–field-weighted citation impact
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

11 citing papers in PubMed.

  1. Article
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  9. New insights into fibrotic signaling in renal cell carcinoma.Frontiers in cell and developmental biology · 2023
    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

9 authors.

Ken-Ichi InoueCenter for Research Support Dokkyo Medical University Mibu Japan.ORCID https://orcid.org/0000-0001-9532-1867
Satoko KishimotoCenter for Research Support Dokkyo Medical University Mibu Japan.
Kazumi AkimotoCenter for Research Support Dokkyo Medical University Mibu Japan.
Masashi SakumaDepartment for Cardiovascular Medicine Dokkyo Medical University Mibu Japan.
Shigeru ToyodaDepartment for Cardiovascular Medicine Dokkyo Medical University Mibu Japan.
Teruo InoueCenter for Research Support Dokkyo Medical University Mibu Japan.
Ken-Ichiro YoshidaCenter for Regenerative Medicine Dokkyo Medical University Hospital Mibu Japan.
Mitsugi ShimodaDepartment of Gastroenterological Surgery Ibaraki Medical Center Tokyo Medical University Tokyo Japan.ORCID https://orcid.org/0000-0003-1954-9880
Shuji SuzukiDepartment of Gastroenterological Surgery Ibaraki Medical Center Tokyo Medical University Tokyo Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

aimCancer-associated fibroblasts (CAF) play a crucial role in angiogenesis in the complex tumor microenvironment. However, fibroblasts show extensive heterogeneity and their dynamic functions against stressors remain largely unknown.

methodsWe collected patient-derived CAF and carried out perturbation-based monitoring of the dynamic functions. Clinically relevant experimental stimuli were defined as follows: hypoxia, cisplatin, fluorouracil, coculture with cancer spheroids (interaction through paracrine signals). We selected 18 marker genes that encode components for fibroblast activation, intracellular communication, and extracellular matrix remodeling. Quantitative reverse transcription polymerase chain reaction was carried out for data collection and statistical analyses were carried out using SPSS software.

resultsKruskal-Wallis multivariate analysis of variance showed that variations in expression of 11 marker genes were explained, in part, by a difference in tissue of origin. Friedman and two-sided Wilcoxon signed rank tests detected significant perturbations in expression of marker genes. Paracrine signal from cancer spheroids induced vascular endothelial growth factor A (

conclusionWe have established perturbation-based monitoring of patients' CAF. Further data collection and individual patient follow up is ongoing to identify critical determinants of disease outcome.

Indexed as

cancer‐associated fibroblastcomplex systemheterogeneityperturbationVEGF‐A

Identifiers

PMID31346581
PMCPMC6635680

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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.