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Recent Advances in Biomaterials for the Treatment of Bone Defects.
- Source :
- Organogenesis; 2020, Vol. 16 Issue 4, p113-125, 13p
- Publication Year :
- 2020
-
Abstract
- Bone defects or fractures generally heal in the absence of major interventions due to the high regenerative capacity of bone tissue. However, in situations of severe/large bone defects, these orchestrated regeneration mechanisms are impaired. With advances in modern medicine, natural and synthetic bio-scaffolds from bioceramics and polymers that support bone growth have emerged and gained intense research interest. In particular, scaffolds that recapitulate the molecular cues of extracellular signals, particularly growth factors, offer potential as therapeutic bone biomaterials. The current challenges for these therapies include the ability to engineer materials that mimic the biological and mechanical properties of the real bone tissue matrix, whilst simultaneously supporting bone vascularization. In this review, we discuss the very recent innovative strategies in bone biomaterial technology, including those of endogenous biomaterials and cell/drug delivery systems that promote bone regeneration. We present our understanding of their current value and efficacy, and the future perspectives for bone regenerative medicine. [ABSTRACT FROM AUTHOR]
- Subjects :
- BONE diseases
BONE fractures
BIOMATERIALS
DRUG delivery systems
BONE regeneration
Subjects
Details
- Language :
- English
- ISSN :
- 15476278
- Volume :
- 16
- Issue :
- 4
- Database :
- Complementary Index
- Journal :
- Organogenesis
- Publication Type :
- Academic Journal
- Accession number :
- 147289255
- Full Text :
- https://doi.org/10.1080/15476278.2020.1808428