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Related Experiment Video

Updated: Mar 26, 2026

Bioprinting Cellularized Constructs Using a Tissue-specific Hydrogel Bioink
08:34

Bioprinting Cellularized Constructs Using a Tissue-specific Hydrogel Bioink

Published on: April 21, 2016

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Tissue constructs: platforms for basic research and drug discovery.

Elliot L Elson1, Guy M Genin2

  • 1Department of Biochemistry and Molecular Biophysics , Washington University School of Medicine , St Louis, MO 63110 , USA.

Interface Focus
|February 9, 2016
PubMed
Summary
This summary is machine-generated.

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This review highlights how 3D engineered tissue constructs, mimicking natural environments, enable accurate cell mechanics measurements. These models are crucial for understanding cell behavior and advancing drug discovery.

Area of Science:

  • Biomaterials Science
  • Cell Mechanics
  • Tissue Engineering

Background:

  • Cellular functions, form, and mechanical properties are intrinsically tied to the extracellular environment.
  • Culturing cells on 2D surfaces alters their behavior, limiting the relevance of mechanical measurements.
  • 3D matrices that mimic natural tissues are needed to overcome limitations of 2D cell culture.

Purpose of the Study:

  • To review the development and application of 3D engineered tissue constructs for studying cell mechanics.
  • To explore the use of these constructs as platforms for basic research and drug discovery.
  • To discuss the integration of multiscale biomaterials measurement and computational modeling.

Main Methods:

  • Development of 3D engineered tissue constructs with cells embedded in biomaterial matrices.
Keywords:
Zahalak modelcell mechanicsdrug discoveryhomogenizationtissue constructstissue mechanics

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Related Experiment Videos

Last Updated: Mar 26, 2026

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  • Measurement of cell and extracellular matrix mechanical responses within these constructs.
  • Application of multiscale measurement and computational modeling to dissect mechanical properties.
  • Utilizing tissue constructs as disease models and drug discovery platforms.

    • Main Results:

    • Engineered tissue constructs provide a more physiologically relevant environment for cell mechanics studies compared to 2D cultures.
    • Measurements in 3D constructs allow for the dissection of mechanical responses from both cells and the extracellular matrix.
    • Tissue constructs serve as effective platforms for disease modeling and high-throughput drug screening.
    • Integration of multiscale measurement and modeling enhances the understanding of cellular mechanical behavior.

    Conclusions:

    • 3D engineered tissue constructs are essential for accurate cell mechanics research and drug discovery.
    • Multiscale biomaterials measurement and computational modeling are key to understanding complex tissue mechanics.
    • These advanced models offer significant potential for advancing both fundamental biological research and pharmaceutical development.