1. Silk constructs for delivery of musculoskeletal therapeutics
- Author
-
Meinel, Lorenz and Kaplan, David L.
- Subjects
- *
SILK fibroin , *BIOPOLYMERS , *DRUG delivery devices , *HYDROGELS , *PROTEINS , *BIOMEDICAL materials ,TREATMENT of musculoskeletal system diseases - Abstract
Abstract: Silk fibroin (SF) is a biopolymer with distinguishing features from many other bio- as well as synthetic polymers. From a biomechanical and drug delivery perspective, SF combines remarkable versatility for scaffolding (solid implants, hydrogels, threads, solutions), with advanced mechanical properties and good stabilization and controlled delivery of entrapped protein and small molecule drugs, respectively. It is this combination of mechanical and pharmaceutical features which renders SF so exciting for biomedical applications. This pattern along with the versatility of this biopolymer has been translated into progress for musculoskeletal applications. We review the use and potential of silk fibroin for systemic and localized delivery of therapeutics in diseases affecting the musculoskeletal system. We also present future directions for this biopolymer as well as the necessary research and development steps for their achievement. [Copyright &y& Elsevier]
- Published
- 2012
- Full Text
- View/download PDF