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Three-Dimensional Bioprinting: The Ultimate Pinnacle of Tissue Engineering
Parkavi Arumugam1, G Kaarthikeyan1, Rajalakshmanan Eswaramoorthy2
1Periodontics, Saveetha Dental College and Hospitals, Saveetha Institute of Medical and Technical Sciences, Saveetha University, Chennai, IND.
Cureus
|May 13, 2024
Summary
Three-dimensional (3D) bioprinting revolutionizes regenerative medicine by enabling layer-by-layer tissue and organ fabrication. This review explores 3D bioprinting technologies, bioinks, applications, and current challenges.
Area of Science:
- Regenerative Medicine
- Additive Manufacturing
- Biotechnology
Background:
- Three-dimensional (3D) bioprinting is an advanced additive manufacturing technique.
- It utilizes tissue engineering principles for fabricating biological constructs.
- This technology holds significant promise for developing novel medical treatments.
Purpose of the Study:
- To review current three-dimensional (3D) bioprinting technologies.
- To discuss biomaterials, cells, and growth factors for creating tissue-specific bioinks.
- To explore applications and challenges in the field of 3D bioprinting.
Main Methods:
- Literature review of existing 3D bioprinting technologies.
- Analysis of components used in bioink formulation (biomaterials, cells, growth factors).
- Examination of diverse application areas and identified technological hurdles.
Main Results:
- Overview of various available 3D bioprinting methods.
- Identification of key constituents for developing functional bioinks.
- Summary of current and potential applications of 3D bioprinting.
- Discussion of significant challenges hindering widespread adoption.
Conclusions:
- Three-dimensional (3D) bioprinting is a transformative technology in regenerative medicine.
- Further research into bioink development and overcoming technical challenges is crucial.
- Successful implementation of 3D bioprinting could revolutionize tissue and organ replacement therapies.
