Evidence map›Paper›PMID 31792319›Full record

ArticleScientific reports2019

Plug-and-Play In Vitro Metastasis System toward Recapitulating the Metastatic Cascade.

Bing-Syuan Ni, Ching Tzao, Jen-Huang Huang

Abstract read
In one paragraph

Article in Scientific reports, 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
–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

21 citing papers in PubMed.

  1. Article
  2. Article
  3. Microphysiological systems for metastasis research: a stepwise approach.Cellular oncology (Dordrecht, Netherlands) · 2025
    Review
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  20. Frontiers in medical technology · 2020
    Review
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

3 authors.

Bing-Syuan NiDepartment of Chemical Engineering, National Tsing Hua University, Hsinchu, 30013, Taiwan.
Ching TzaoKuang Tien General Hospital, Taichung, 43303, Taiwan.
Jen-Huang HuangDepartment of Chemical Engineering, National Tsing Hua University, Hsinchu, 30013, Taiwan. jenhuang@mx.nthu.edu.tw.ORCID http://orcid.org/0000-0002-3086-5094

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Microfluidic-based tumor models that mimic tumor culture environment have been developed to understand the cancer metastasis mechanism and discover effective antimetastatic drugs. These models successfully recapitulated key steps of metastatic cascades, yet still limited to few metastatic steps, operation difficulty, and small molecule absorption. In this study, we developed a metastasis system made of biocompatible and drug resistance plastics to recapitulate each metastasis stage in three-dimensional (3D) mono- and co-cultures formats, enabling the investigation of the metastatic responses of cancer cells (A549-GFP). The plug-and-play feature enhances the efficiency of the experimental setup and avoids initial culture failures. The results demonstrate that cancer cells tended to proliferate and migrate with circulating flow and intravasated across the porous membrane after a period of 3 d when they were treated with transforming growth factor-beta 1 (TGF-β1) or co-cultured with human pulmonary microvascular endothelial cells (HPMECs). The cells were also observed to detach and migrate into the circulating flow after a period of 20 d, indicating that they transformed into circulating tumor cells for the next metastasis stage. We envision this metastasis system can provide novel insights that would aid in fully understanding the entire mechanism of tumor invasion.

Indexed as

A549 CellsCell MovementCoculture TechniquesEndothelium, VascularEquipment DesignHumansHydrogelsLab-On-A-Chip DevicesNeoplasm MetastasisNeoplastic Cells, CirculatingTransforming Growth Factor beta1Tumor MicroenvironmentHydrogelsTransforming Growth Factor beta1

Identifiers

PMID31792319
PMCPMC6889311

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.