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Processing of Human Cardiac Tissue Toward Extracellular Matrix Self-assembling Hydrogel for In Vitro and In Vivo Applications
Published on: December 4, 2017
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Development potential of extracellular matrix hydrogels as hemostatic materials
1Department of Orthopedics, The First People's Hospital of Huzhou, First Affiliated Hospital of Huzhou University, Huzhou, Zhejiang, China.
Frontiers in Bioengineering and Biotechnology
|June 29, 2023
Summary
Acellular-treated extracellular matrix (ECM) hydrogels show unique hemostatic advantages. These biomaterials effectively promote wound healing and hemostasis by mimicking natural tissue components, offering a promising solution for severe trauma bleeding.
Area of Science:
- Biomaterials Science
- Regenerative Medicine
- Hemostasis
Background:
- Vascular injury triggers hemostasis via subcutaneous extracellular matrix (ECM) protein entry.
- Severe trauma impairs ECM coverage, hindering hemostasis and causing bleeding.
- Acellular-treated ECM hydrogels are utilized in regenerative medicine for tissue repair.
Purpose of the Study:
- To review the preparation, composition, structure, mechanical properties, and safety of ECM hydrogels.
- To analyze the hemostatic mechanisms of ECM hydrogels.
- To provide a reference for the application and development of ECM hydrogels in hemostasis.
Main Methods:
- Literature review on ECM hydrogel preparation and characterization.
- Analysis of ECM hydrogel composition, including collagen, fibronectin, and laminin.
- Evaluation of ECM hydrogels' hemostatic mechanisms and potential as hemostatic agents.
Main Results:
- ECM hydrogels effectively mimic subcutaneous ECM components.
- These hydrogels contain high concentrations of ECM proteins crucial for hemostasis.
- ECM hydrogels demonstrate unique advantages as hemostatic materials.
Conclusions:
- Acellular-treated ECM hydrogels possess significant potential as hemostatic materials.
- Their composition and structure facilitate participation in the hemostatic process.
- Further research and development of ECM hydrogels are recommended for hemostatic applications.
