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Chapter Six - Tumor-on-a-chip devices for cancer immunotherapy
Book chapter

Chapter Six - Tumor-on-a-chip devices for cancer immunotherapy

Xuan Mu and Yu Shrike Zhang
Engineering Technologies and Clinical Translation, pp.155-195
Elsevier Inc
2022
DOI: 10.1016/B978-0-323-90949-5.00006-1

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Abstract

This chapter introduces a range of microfluidics-based approaches to the manipulation of immune cells and the recapitulation of the tumor microenvironment, i.e., Tumor-on-a-Chip, for elucidating the mechanism of immune surveillance and for advancing cancer immunotherapy. This chapter starts with a brief introduction of microfluidics created by the use of advanced microfabrication, as well as unique flow phenomena at the microscale, such as laminar flow and droplets. Tumor-on-a-chip models and approaches have demonstrated unprecedented capability to reconstruct and exploit essential tumor features and to produce and screen therapeutic immune cells and compounds in an efficient and high(er)-throughput manner. In particular, Tumor-on-chips enable the recapitulation of key complex and tissue-level tumor features, such as vascularization and extravasation, which are usually challenging for conventional in vitro methods. Tumor-on-chips represent a set of powerful and versatile engineering tools that hold promise for meeting diverse needs of advancing cancer immunotherapy.
Lymphocytes Metastasis Microfabrication Microfluidics Drug screening Extravasation High-throughput T cells Therapeutics Vascularization

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