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Related Experiment Video

Updated: Jun 4, 2026

Easy Manipulation of Architectures in Protein-based Hydrogels for Cell Culture Applications
08:50

Easy Manipulation of Architectures in Protein-based Hydrogels for Cell Culture Applications

Published on: August 4, 2017

Microengineering hydrogels for stem cell bioengineering and tissue regeneration.

Ian Wheeldon1, Amirhossein F Ahari, Ali Khademhosseini

  • 1Department of Medicine, Center for Biomedical Engineering, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02115, USA and Harvard-MIT Division of Health Sciences and Technology, Massachusetts Institute of Technology, Cambridge, MA 02139, USA.

JALA (Charlottesville, Va.)
|February 24, 2011
PubMed
Summary
This summary is machine-generated.

Microfabrication and biomaterials enable control over the cellular microenvironment and engineered tissues. This review details hydrogel microstructures for stem cell regulation and microengineering approaches for biomimetic tissue structures.

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Light-mediated Formation and Patterning of Hydrogels for Cell Culture Applications
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Light-mediated Formation and Patterning of Hydrogels for Cell Culture Applications

Published on: September 29, 2016

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Last Updated: Jun 4, 2026

Easy Manipulation of Architectures in Protein-based Hydrogels for Cell Culture Applications
08:50

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Published on: August 4, 2017

Gelatin Methacryloyl Granular Hydrogel Scaffolds: High-throughput Microgel Fabrication, Lyophilization, Chemical Assembly, and 3D Bioprinting
10:36

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Light-mediated Formation and Patterning of Hydrogels for Cell Culture Applications
10:45

Light-mediated Formation and Patterning of Hydrogels for Cell Culture Applications

Published on: September 29, 2016

Area of Science:

  • Biomaterials Science
  • Tissue Engineering
  • Microfabrication

Background:

  • Advanced biomaterials and microfabrication technologies offer precise control over the cellular microenvironment.
  • Engineered tissue constructs require sophisticated methods to mimic native tissue architecture and cellular interactions.

Purpose of the Study:

  • To review the integration of microfabrication and biomaterials for controlling cellular microenvironments.
  • To highlight laboratory-specific techniques for developing hydrogel microstructures and microengineered tissue constructs.

Main Methods:

  • Development of hydrogel microstructures for controlling cell aggregate formation.
  • Application of bottom-up and top-down microengineering approaches.
  • Focus on regulating stem cell behavior within engineered environments.

Main Results:

  • Hydrogel microstructures effectively control cell aggregate formation, influencing stem cell behavior.
  • Both bottom-up and top-down microengineering strategies yield biomimetic tissue-like structures.
  • Demonstrated ability to precisely engineer the cellular microenvironment and tissue microarchitecture.

Conclusions:

  • The synergy between microfabrication and biomaterials provides powerful tools for tissue engineering.
  • Specific techniques discussed offer novel avenues for regulating stem cell differentiation and function.
  • Microengineered constructs show promise for creating functional, biomimetic tissues.