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Injectable Supramolecular Polymer-Nanoparticle Hydrogels for Cell and Drug Delivery Applications
Published on: February 7, 2021
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Injectable Cell-Laden Hydrogels for Tissue Engineering: Recent Advances and Future Opportunities.
Payam Zarrintaj1, Mohsen Khodadadi Yazdi2, Mohamadreza Youssefi Azarfam3
1School of Chemical Engineering, Oklahoma State University, Stillwater, Oklahoma, USA.
Tissue Engineering. Part A
|March 29, 2021
Summary
Cell-laden injectable hydrogels offer a promising biomimetic scaffold for tissue engineering, enabling minimally invasive regeneration of injured tissues. Further development is crucial for clinical applications.
Area of Science:
- Biomaterials Science
- Regenerative Medicine
- Tissue Engineering
Background:
- Scaffolds are crucial in tissue engineering, influencing cell behavior and tissue regeneration.
- Hydrogels mimic the extracellular matrix, offering tunable properties for cellular support.
- Cell-laden injectable hydrogels provide a biomimetic microenvironment for in vivo tissue repair.
Purpose of the Study:
- To review recent advances in cell-laden injectable hydrogels for tissue engineering.
- To explore future opportunities and challenges in this field.
- To discuss strategies for developing effective injectable cell-laden hydrogels.
Main Methods:
- Review of current literature on cell-laden injectable hydrogels.
- Analysis of hydrogel properties and their impact on cellular functions.
- Discussion of minimally invasive therapeutic approaches.
Main Results:
- Cell-laden injectable hydrogels are effective for mimicking native tissue functions.
- These hydrogels facilitate noninvasive tissue regeneration in vivo.
- The technology holds potential for minimally invasive treatments.
Conclusions:
- Cell-laden injectable hydrogels represent a significant advancement in tissue engineering.
- Further research is needed to address existing challenges and optimize clinical translation.
- This approach is expected to drive innovation in regenerative medicine.
