Cancer-on-chip models for metastasis: importance of the tumor microenvironment

Mohammad Jouy Bar, Charlotte M. de Winde, Katarina Wolf, Peter Friedl, Reina Mebius, Jaap M.J. den Toonder (Corresponding author)

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15 Citations (Scopus)
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Abstract

Cancer-on-chip (CoC) models, based on microfluidic chips harboring chambers for 3D tumor-cell culture, enable us to create a controlled tumor microenvironment (TME). CoC models are therefore increasingly used to systematically study effects of the TME on the various steps in cancer metastasis. Moreover, CoC models have great potential for developing novel cancer therapies and for predicting patient-specific response to cancer treatments. We review recent developments in CoC models, focusing on three main TME components: (i) the anisotropic extracellular matrix (ECM) architectures, (ii) the vasculature, and (iii) the immune system. We aim to provide guidance to biologists to choose the best CoC approach for addressing questions about the role of the TME in metastasis, and to inspire engineers to develop novel CoC technologies.
Original languageEnglish
Pages (from-to)431-448
Number of pages18
JournalTrends in Biotechnology
Volume42
Issue number4
Early online date31 Oct 2023
DOIs
Publication statusPublished - Apr 2024

Funding

We thank the Animation Study of TU Eindhoven for the graphic design of the figures. The work of M.J. is part of the Moore4Medical project funded by the ECSEL Joint Undertaking under grant number H2020-ECSEL-2019-IA-876190 . C.M.dW. is supported by the Cancer Center Amsterdam (grant no. CCA2019-9-57 and CCA2020-9-73 ) and the Dutch Cancer Foundation (KWF; Young Investigator Grant no. 2022-4 EXPL/14641 ). K.W. is supported by a grant from the Dutch Cancer Foundation KWF (grant number 11199 ). J.M.J.dT. and P.F. are supported by a grant from the Dutch Research Council NWO (grant number Science-XL 2019.022 , \u2018The Active Matter Physics of Collective Metastasis\u2019).

FundersFunder number
KWF Dutch Cancer Society11199
KWF Kankerbestrijding2022-4 EXPL/14641
Netherlands Cancer InstituteCCA2019-9-57, CCA2020-9-73

    Keywords

    • Cancer-on-chip
    • tumor microenvironment
    • extracellular matrix
    • vasculature
    • immune system

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