Towards single-cell bioprinting: micropatterning tools for organ-on-chip development

Cécile Bosmans, Núria Ginés Rodriguez, Marcel Karperien, Jos Malda, Liliana Moreira Teixeira*, Riccardo Levato*, Jeroen Leijten*

*Corresponding author for this work

Research output: Contribution to journalReview articleAcademicpeer-review

2 Citations (Scopus)
56 Downloads (Pure)

Abstract

Organs-on-chips (OoCs) hold promise to engineer progressively more human-relevant in vitro models for pharmaceutical purposes. Recent developments have delivered increasingly sophisticated designs, yet OoCs still lack in reproducing the inner tissue physiology required to fully resemble the native human body. This review emphasizes the need to include microarchitectural and microstructural features, and discusses promising avenues to incorporate well-defined microarchitectures down to the single-cell level. We highlight how their integration will significantly contribute to the advancement of the field towards highly organized structural and hierarchical tissues-on-chip. We discuss the combination of state-of-the-art micropatterning technologies to achieve OoCs resembling human-intrinsic complexity. It is anticipated that these innovations will yield significant advances in realization of the next generation of OoC models.

Original languageEnglish
Pages (from-to)739-759
Number of pages21
JournalTrends in biotechnology
Volume42
Issue number6
Early online date2 Feb 2024
DOIs
Publication statusPublished - Jun 2024

Keywords

  • biofabrication
  • disease models
  • laser-induced forward transfer
  • microfluidics
  • microphysiological systems
  • UT-Hybrid-D

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