The Biomedical Use of Silk: Past, Present, Future. Issue 1 (20th September 2018)

• Record Type: Journal Article
• Authors: Holland, Chris; Numata, Keiji; Rnjak‐Kovacina, Jelena; Seib, F. Philipp
• Is Part Of: Advanced healthcare materials. Volume 8:Issue 1(2019)
• Page Start: n/a
• Page End: n/a
• Publication Date: 2018-09-20
• Subjects: clinical uses -- fibroin -- recombinant silk -- silk -- spider silk; Biomedical materials -- Periodicals; 610.28
• DOI: 10.1002/adhm.201800465
• Languages: English
• ISSNs: 2192-2640

Abstract

Abstract: Humans have long appreciated silk for its lustrous appeal and remarkable physical properties, yet as the mysteries of silk are unraveled, it becomes clear that this outstanding biopolymer is more than a high‐tech fiber. This progress report provides a critical but detailed insight into the biomedical use of silk. This journey begins with a historical perspective of silk and its uses, including the long‐standing desire to reverse engineer silk. Selected silk structure–function relationships are then examined to appreciate past and current silk challenges. From this, biocompatibility and biodegradation are reviewed with a specific focus of silk performance in humans. The current clinical uses of silk (e.g., sutures, surgical meshes, and fabrics) are discussed, as well as clinical trials (e.g., wound healing, tissue engineering) and emerging biomedical applications of silk across selected formats, such as silk solution, films, scaffolds, electrospun materials, hydrogels, and particles. The journey finishes with a look at the roadmap of next‐generation recombinant silks, especially the development pipeline of this new industry for clinical use. Abstract : Silk biopolymers represent pioneer materials for medical applications. In this progress report, some of the mysteries of silk are unraveled and the past, current, and emerging clinical uses of silk are critically examined. This progress report also covers the historical context as well as the structure–function relationships critical for silks' performance in medicine.