期刊
TISSUE ENGINEERING PART B-REVIEWS
卷 19, 期 4, 页码 308-326出版社
MARY ANN LIEBERT, INC
DOI: 10.1089/ten.teb.2012.0138
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资金
- Fundacao para a Ciencia e Tecnologia [SFRH/BD/39486/2007]
- European FP7 Project Find and Bind [NMP4-SL-2009-229292]
- [MIT/ECE/0047/2009]
- Fundação para a Ciência e a Tecnologia [MIT/ECE/0047/2009, SFRH/BD/39486/2007] Funding Source: FCT
The potential of growth factors to stimulate tissue healing through the enhancement of cell proliferation, migration, and differentiation is undeniable. However, critical parameters on the design of adequate carriers, such as uncontrolled spatiotemporal presence of bioactive factors, inadequate release profiles, and supraphysiological dosages of growth factors, have impaired the translation of these systems onto clinical practice. This review describes the healing cascades for bone, cartilage, and osteochondral interface, highlighting the role of specific growth factors for triggering the reactions leading to tissue regeneration. Critical criteria on the design of carriers for controlled release of bioactive factors are also reported, focusing on the need to provide a spatiotemporal control over the delivery and presentation of these molecules.
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