Evidence map›Paper›PMID 28831060›Full record

ArticleScientific reports2017

Drug screening of cancer cell lines and human primary tumors using droplet microfluidics.

Ada Hang-Heng Wong, Haoran Li, Yanwei Jia, Pui-In Mak, Rui Paulo da Silva Martins, Yan Liu, Chi Man Vong, Hang Cheong Wong, Pak Kin Wong, Haitao Wang and 2 more

Erratum issuedAbstract read
In one paragraph

Article in Scientific reports, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 48 papers.

0numbers the graph read from it
0cells of the map it votes in
48citing 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

48 citing papers in PubMed.

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  14. Breaking the mold: 3D cell cultures reshaping the future of cancer research.Frontiers in cell and developmental biology · 2024
    Review
  15. Spheroids and organoids derived from colorectal cancer as tools forExploration of targeted anti-tumor therapy · 2024
    Review
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

12 authors.

Ada Hang-Heng WongCancer Centre, Faculty of Health Sciences, University of Macau, Macau, China.
Haoran LiState-Key Laboratory of Analog and Mixed-Signal VLSI (AMSV), University of Macau, Macau, China.
Yanwei JiaState-Key Laboratory of Analog and Mixed-Signal VLSI (AMSV), University of Macau, Macau, China.
Pui-In MakState-Key Laboratory of Analog and Mixed-Signal VLSI (AMSV), University of Macau, Macau, China.
Rui Paulo da Silva MartinsState-Key Laboratory of Analog and Mixed-Signal VLSI (AMSV), University of Macau, Macau, China.
Yan LiuDepartment of Computer and Information Science, Faculty of Science and Technology, University of Macau, Macau, China.
Chi Man VongDepartment of Computer and Information Science, Faculty of Science and Technology, University of Macau, Macau, China.
Hang Cheong WongDepartment of Electromechanical Engineering, Faculty of Science and Technology, University of Macau, Macau, China.
Pak Kin WongDepartment of Electromechanical Engineering, Faculty of Science and Technology, University of Macau, Macau, China.
Haitao WangCancer Centre, Faculty of Health Sciences, University of Macau, Macau, China.
Heng SunCancer Centre, Faculty of Health Sciences, University of Macau, Macau, China.
Chu-Xia DengCancer Centre, Faculty of Health Sciences, University of Macau, Macau, China. cxdeng@umac.mo.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Precision Medicine in Oncology requires tailoring of therapeutic strategies to individual cancer patients. Due to the limited quantity of tumor samples, this proves to be difficult, especially for early stage cancer patients whose tumors are small. In this study, we exploited a 2.4 × 2.4 centimeters polydimethylsiloxane (PDMS) based microfluidic chip which employed droplet microfluidics to conduct drug screens against suspended and adherent cancer cell lines, as well as cells dissociated from primary tumor of human patients. Single cells were dispersed in aqueous droplets and imaged within 24 hours of drug treatment to assess cell viability by ethidium homodimer 1 staining. Our results showed that 5 conditions could be screened for every 80,000 cells in one channel on our chip under current circumstances. Additionally, screening conditions have been adapted to both suspended and adherent cancer cells, giving versatility to potentially all types of cancers. Hence, this study provides a powerful tool for rapid, low-input drug screening of primary cancers within 24 hours after tumor resection from cancer patients. This paves the way for further technological advancement to cutting down sample size and increasing drug screening throughput in advent to personalized cancer therapy.

Indexed as

Drug Evaluation, PreclinicalMicrofluidicsCell Line, TumorCell SurvivalDrug Screening Assays, AntitumorHigh-Throughput Screening AssaysHumansLab-On-A-Chip DevicesMicrofluidic Analytical TechniquesReproducibility of ResultsSingle-Cell AnalysisTumor Cells, Cultured

Identifiers

PMID28831060
PMCPMC5567315

What OpenQuestion holds

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LicenceCC BY
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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.