Cited by 1343D Printing in Biomedical ResearchMicrofluidic and Capillary Electrophoresis ApplicationsCancer Cells and Metastasis

Development and characterization of a microfluidic model of the tumour microenvironment

Open access
Ayuso, Jose M., Virumbrales-Muñoz, María, Lacueva, Alodia, Lanuza, Pilar M., Checa-Chavarria, Elisa, Botella, Pablo, Fernández, Eduardo, Doblare, Manuel +5 more·2016·Scientific Reports

Abstract

The physical microenvironment of tumours is characterized by heterotypic cell interactions and physiological gradients of nutrients, waste products and oxygen. This tumour microenvironment has a major impact on the biology of cancer cells and their response to chemotherapeutic agents. Despite this, most in vitro cancer research still relies primarily on cells grown in 2D and in isolation in nutrient- and oxygen-rich conditions. Here, a microfluidic device is presented that is easy to use and enables modelling and study of the tumour microenvironment in real-time. The versatility of this microfluidic platform allows for different aspects of the microenvironment to be monitored and dissected. This is exemplified here by real-time profiling of oxygen and glucose concentrations inside the device as well as effects on cell proliferation and growth, ROS generation and apoptosis. Heterotypic cell interactions were also studied. The device provides a live ‘window’ into the microenvironment and could be used to study cancer cells for which it is difficult to generate tumour spheroids. Another major application of the device is the study of effects of the microenvironment on cellular drug responses. Some data is presented for this indicating the device’s potential to enable more physiological in vitro drug screening.

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Integrity signals

Registry

Crossref · 10.1038/srep36086

Cites

36 of 36 references verified0 citation errors · 0 not checkable

Statistics

Claims the paper makes

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

The self-check needs the paper’s full text.

Cites

Flagged first, then by citations

Cited by

Sorted by citations

Authors
Ayuso, J. M., Virumbrales-Muñoz, M., Lacueva, A., Lanuza, P. M., Checa-Chavarria, E., Botella, P., Fernández, E., Doblare, M., Allison, S. J., Phillips, R. M., Pardo, J., Fernandez, L. J., & Ochoa, I.
Affiliations
  • Universidad de Zaragoza (ES)
  • Universitat de Miguel Hernández d'Elx (ES)
  • Consejo Superior de Investigaciones Científicas (ES)
  • University of Huddersfield (GB)
Corresponding author
Ochoa, Ignacio
Venue
Scientific Reports
Published
2016-10-31
Volume
6
Issue
1
Pages
36086-36086
ISSN
2045-2322 (ISSN-L)
OpenAlex
W2541191495
Cited by
134
References
36
Citations by year
2026: 7 · 2025: 8 · 2024: 16 · 2023: 19 · 2022: 18 · 2021: 23 · 2020: 12 · 2019: 11 · 2018: 12 · 2017: 7 · 2015: 1
FWCI
4.82
Type
journal article
Language
en
Open access
Locations
  • Scientific Reports (publishedVersion, cc-by)
  • PubMed Central (publishedVersion, cc-by)
  • PubMed (publishedVersion)
  • University of Huddersfield Repository (University of Huddersfield) (acceptedVersion)
  • Huddersfield Research Portal (University of Huddersfield) (submittedVersion, cc-by)
  • Zaguan (Universidad de Zaragoza) (submittedVersion, cc-by)
Topics
  • Physical Sciences › Engineering › Biomedical Engineering › 3D Printing in Biomedical Research
  • Physical Sciences › Engineering › Biomedical Engineering › Microfluidic and Capillary Electrophoresis Applications
  • Health Sciences › Medicine › Oncology › Cancer Cells and Metastasis
Keywords
tumor microenvironment, microfluidics, heterotypic cell interactions, oxygen gradients, glucose gradient, real-time monitoring, reactive oxygen species, apoptosis, cell proliferation, drug response, in vitro drug testing, cancer cell models
MeSH terms
Antineoplastic Agents, Cell Survival, Doxorubicin, Glucose, Humans, Killer Cells, Natural, Microscopy, Fluorescence, Oxygen, Apoptosis, Reactive Oxygen Species, Spheroids, Cellular, Cell Culture Techniques, Hydrogels, Microfluidics, HCT116 Cells, Cell Line, Tumor, Cell Proliferation, Time-Lapse Imaging, Tumor Microenvironment

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review