Evidence map›Paper›PMID 28368418›Full record

ArticleOncogene2017

Cancer-associated fibroblasts induce cancer cell apoptosis that regulates invasion mode of tumours.

G Itoh, S Chida, K Yanagihara, M Yashiro, N Aiba, M Tanaka

Abstract read
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In one paragraph

Article in Oncogene, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers.

0numbers the graph read from it
0cells of the map it votes in
33citing 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

33 citing papers in PubMed.

  1. Review
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  8. Cytokine-driven positive feedback loop organizes fibroblast transformation and facilitates gastric cancer progression.Clinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico · 2022
    Article
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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

6 authors.

G ItohDepartment of Molecular Medicine and Biochemistry, Akita University Graduate School of Medicine, Akita, Japan.
S ChidaBioscience Education and Research Support Center, Akita University Graduate School of Medicine, Akita, Japan.
K YanagiharaDivision of Pathology, Exploratory Oncology Research &Clinical Trial Center, National Cancer Center, Chiba, Japan.
M YashiroDepartment of Surgical Oncology, Osaka City University Graduate School of Medicine, Abeno-ku, Osaka, Japan.
N AibaDepartment of Molecular Medicine and Biochemistry, Akita University Graduate School of Medicine, Akita, Japan.
M TanakaDepartment of Molecular Medicine and Biochemistry, Akita University Graduate School of Medicine, Akita, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In the process of cancer spreading, different modes of invasion exist. One is expansive invasion, in which a group of cancer cells gradually expands along with cancer cell proliferation. Invasion of cancer cells is also modified by their interaction with stromal cells including cancer-associated fibroblasts (CAFs). Cancer cells co-invade with CAFs, and invasion by CAFs frequently precede invasion by cancer cells, which indicates CAF-led cancer cell invasion. Here, we show that CAFs induce apoptosis in gastric cancer cells, which prevented expansive invasion by cancer cells and instead facilitated CAF-led invasion. Death receptor 4 and activation of caspase-8 in cancer cells mediated cancer cell apoptosis induced by CAFs, which was dependent on contact between cancer cells and CAFs. Apoptotic cancer cells in turn released apoptotic vesicles and stimulated invasion of CAFs. Accordingly, cancer cells followed the migrating CAFs. Treatment with a caspase inhibitor, ZVAD, or forced expression of a death domain fragment in cancer cells prevented cancer cell apoptosis induced by CAFs and increased expansive invasion by cancer cells in extracellular gel invasion assays, while the rate of cancer cell invasion led by CAFs was decreased. Death domain-fragment expression also prevented intramural invasion by gastric cancer cells in the stomach. Because CAF-led invasion is characterized by the movement of individual cancer cells away from the tumour, adequate cancer cell apoptosis may promote cancer dissemination.

Indexed as

ApoptosisNeoplasm InvasivenessAnimalsCancer-Associated FibroblastsCaspase 8Cell CommunicationCell Line, TumorExtracellular VesiclesFemaleHumansMiceMice, Inbred BALB CReceptors, TNF-Related Apoptosis-Inducing LigandStomach NeoplasmsCaspase 8Receptors, TNF-Related Apoptosis-Inducing Ligand

Identifiers

PMID28368418

What OpenQuestion holds

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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.