Evidence map›Paper›PMID 31611973›Full record

ArticleOncology letters2019

Cancer-associated fibroblast stimulates cancer cell invasion in an interleukin-1 receptor (IL-1R)-dependent manner.

Xianglan Zhang, Young Sun Hwang

Open access · diamondAbstract read
In one paragraph

Article in Oncology letters, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed
1.6field-weighted citation impact, top 14% 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

21 citing papers in PubMed, 24 citations in OpenAlex.

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  19. CCL25 Signaling in the Tumor Microenvironment.Advances in experimental medicine and biology · 2021
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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

2 authors at 2 institutions in 2 countries.

Xianglan ZhangDepartment of Pathology, Yanbian University Hospital, Yanji, Jilin 133000, P.R. China.
Young Sun HwangDepartment of Dental Hygiene, College of Health Science, Eulji University, Seongnam, Gyunggi-Do 13135, Republic of Korea.
Eulji University · KRYanbian University Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Tumor microenvironment serves an important role in tumor growth and metastasis. Cancer cells can promote growth and malignancy by altering the surrounding stroma. Cancer-associated fibroblast (CAF) are an abundant cell type present within the tumor microenvironment and provide tumorigenic features by secreting cytokines. In the current study, the CAF-mediated invasion of oral squamous cell carcinoma (OSCC) was investigated and the associated mechanisms were elucidated. Cancer invasion was estimated using a Matrigel-coated Transwell chamber and FITC-gelatin matrix. To verify the effect of the tumor microenvironment, conditioned media (CM) from normal fibroblast (NF) and CAFs were prepared. An ELISA was performed to estimate the level of IL-1β. A proteome profiler human protease array was performed to verify the proteases affected by stimulation with CM, from CAF. Recombinant IL-1β protein increased the invasion of OSCC cells. IL-1β expression was higher in CAF than NF. CM from CAF (CM-CAF) increased cancer invasion and FITC-gelatin matrix degradation. The invasive capacity provided by CAF was abrogated by an IL-1 receptor (IL-1R) antagonist. Additionally, CM-CAF increased the secretion of ADAM 9 and Kallikrein 11 from OSCC cells. The invasion activity by CM-CAF was partially abrogated by the neutralization of ADAM 9 or Kallikrein 11. In conclusion, by providing stromal factor, CAFs were a critical inducer of OSCC invasion, and CAF secretes the required amount of IL-1β to increase cancer invasion activity. The invasive capacity of CAF was identified to be IL-1R-dependent. ADAM 9 and Kallikrein 11 were influencing factors involved in the increase of CAF-mediated cancer invasion.

Indexed as

cancer-associated fibroblastinterleukin-1βinvasionproteasetumor microenvironment

Identifiers

PMID31611973
PMCPMC6781746
OpenAlexW2970100105

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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 OpenQuestion graph.