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Erythropoietin, as a biological macromolecule in modification of tissue engineered constructs: A review.
- Source :
-
International Journal of Biological Macromolecules . Dec2021:Part B, Vol. 193, p2332-2342. 11p. - Publication Year :
- 2021
-
Abstract
- In recent years, tissue engineering has emerged as a promising approach to address limitations of organ transplantation. The ultimate goal of tissue engineering is to provide scaffolds that closely mimic the physicochemical and biological cues of native tissues' extracellular matrix. In this endeavor, new generation of scaffolds have been designed that utilize the incorporation of signaling molecules in order to improve cell recruitment, enhance angiogenesis, exert healing activities, and increase the engraftment of the scaffolds. Among different signaling molecules, the role of erythropoietin (EPO) in regenerative medicine is increasingly being appreciated. It is a biological macromolecule which can prevent programed cell death, modulate inflammation, induce cell proliferation, and provide tissue protection in different disease models. In this review, we have outlined and critically analyzed different techniques of scaffolds' modification with EPO or EPO-loaded nanoparticles. We have also explored different strategies for the incorporation of EPO into scaffolds. Non-hematopoietic functions of EPO have also been discussed. Finalizing with detailed discussion surrounding the applications, challenges, and future perspectives of EPO-modified scaffolds in regenerative medicine. [Display omitted] • Possible scaffold modification techniques with erythropoietin are highlighted. • Biological functions of erythropoietin are discussed. • Applications of erythropoietin-modified scaffolds in tissue repair are outlined. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 01418130
- Volume :
- 193
- Database :
- Academic Search Index
- Journal :
- International Journal of Biological Macromolecules
- Publication Type :
- Academic Journal
- Accession number :
- 154048404
- Full Text :
- https://doi.org/10.1016/j.ijbiomac.2021.11.065