Processing and post-processing of fish skin as a novel material in tissue engineering

Tissue Cell. 2023 Oct 10;85:102238. doi: 10.1016/j.tice.2023.102238. Online ahead of print.ABSTRACTAs a natural material, fish skin contains significant amounts of collagen I and III, and due to its biocompatible nature, it can be used to regenerate various tissues and organs. To use fish skin, it is necessary to perform the decellularization process to avoid the immunological response of the host body. In the process of decellularization, it is crucial to conserve the extracellular matrix (ECM) three-dimensional (3D) structure. However, it is known that decellularization methods may also damage ECM strands arrangement and structure. Moreover, after decellularization, the post-processing of fish skin improves its mechanical and biological properties and preserves its 3D design and strength. Also, sterilization, which is one of the post-processing steps, is mandatory in pre-clinical and clinical settings. In this review paper, the fish skin decellularization methods performed and the various post-processes used to increase the performance of the skin have been studied. Moreover, multiple applications of acellular fish skin (AFS) and its extracted collagen have been reviewed.PMID:37832248 | DOI:10.1016/j.tice.2023.102238
Source: Tissue and Cell - Category: Cytology Authors: Source Type: research