Cargando…

Bioactive Materials for Bone Regeneration: Biomolecules and Delivery Systems

[Image: see text] Novel tissue regeneration strategies are constantly being developed worldwide. Research on bone regeneration is noteworthy, as many promising new approaches have been documented with novel strategies currently under investigation. Innovative biomaterials that allow the coordinated...

Descripción completa

Detalles Bibliográficos
Autores principales: Szwed-Georgiou, Aleksandra, Płociński, Przemysław, Kupikowska-Stobba, Barbara, Urbaniak, Mateusz M., Rusek-Wala, Paulina, Szustakiewicz, Konrad, Piszko, Paweł, Krupa, Agnieszka, Biernat, Monika, Gazińska, Małgorzata, Kasprzak, Mirosław, Nawrotek, Katarzyna, Mira, Nuno Pereira, Rudnicka, Karolina
Formato: Online Artículo Texto
Lenguaje:English
Publicado: American Chemical Society 2023
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10498424/
https://www.ncbi.nlm.nih.gov/pubmed/37585562
http://dx.doi.org/10.1021/acsbiomaterials.3c00609
Descripción
Sumario:[Image: see text] Novel tissue regeneration strategies are constantly being developed worldwide. Research on bone regeneration is noteworthy, as many promising new approaches have been documented with novel strategies currently under investigation. Innovative biomaterials that allow the coordinated and well-controlled repair of bone fractures and bone loss are being designed to reduce the need for autologous or allogeneic bone grafts eventually. The current engineering technologies permit the construction of synthetic, complex, biomimetic biomaterials with properties nearly as good as those of natural bone with good biocompatibility. To ensure that all these requirements meet, bioactive molecules are coupled to structural scaffolding constituents to form a final product with the desired physical, chemical, and biological properties. Bioactive molecules that have been used to promote bone regeneration include protein growth factors, peptides, amino acids, hormones, lipids, and flavonoids. Various strategies have been adapted to investigate the coupling of bioactive molecules with scaffolding materials to sustain activity and allow controlled release. The current manuscript is a thorough survey of the strategies that have been exploited for the delivery of biomolecules for bone regeneration purposes, from choosing the bioactive molecule to selecting the optimal strategy to synthesize the scaffold and assessing the advantages and disadvantages of various delivery strategies.