Zhang Li, Zhang Wei, Hu Yejun, Fei Yang, Liu Haoyang, Huang Zizhan, Wang Canlong, Ruan Dengfeng, Heng Boon Chin, Chen Weishan, Shen Weiliang
Department of Orthopedic Surgery of The Second Affiliated Hospital and Dr. Li Dak Sum & Yip Yio Chin Center for Stem Cell and Regenerative Medicine, Zhejiang University School of Medicine, Hangzhou, Zhejiang 310009, China.
Department of Orthopaedics, Zhejiang Provincial People's Hospital, People's Hospital of Hangzhou Medical College, Hangzhou, Zhejiang, China.
ACS Biomater Sci Eng. 2021 Mar 8;7(3):817-840. doi: 10.1021/acsbiomaterials.0c01716. Epub 2021 Feb 17.
During the past decade, various novel tissue engineering (TE) strategies have been developed to maintain, repair, and restore the biomechanical functions of the musculoskeletal system. Silk fibroins are natural polymers with numerous advantageous properties such as good biocompatibility, high mechanical strength, and low degradation rate and are increasingly being recognized as a scaffolding material of choice in musculoskeletal TE applications. This current systematic review examines and summarizes the latest research on silk scaffolds in musculoskeletal TE applications within the past decade. Scientific databases searched include PubMed, Web of Science, Medline, Cochrane library, and Embase. The following keywords and search terms were used: musculoskeletal, tendon, ligament, intervertebral disc, muscle, cartilage, bone, silk, and tissue engineering. Our Review was limited to articles on musculoskeletal TE, which were published in English from 2010 to September 2019. The eligibility of the articles was assessed by two reviewers according to prespecified inclusion and exclusion criteria, after which an independent reviewer performed data extraction and a second independent reviewer validated the data obtained. A total of 1120 articles were reviewed from the databases. According to inclusion and exclusion criteria, 480 articles were considered as relevant for the purpose of this systematic review. Tissue engineering is an effective modality for repairing or replacing injured or damaged tissues and organs with artificial materials. This Review is intended to reveal the research status of silk-based scaffolds in the musculoskeletal system within the recent decade. In addition, a comprehensive translational research route for silk biomaterial from bench to bedside is described in this Review.
在过去十年中,人们开发了各种新型组织工程(TE)策略,以维持、修复和恢复肌肉骨骼系统的生物力学功能。丝素蛋白是具有许多有利特性的天然聚合物,如良好的生物相容性、高机械强度和低降解率,并且越来越被认为是肌肉骨骼组织工程应用中首选的支架材料。本系统综述考察并总结了过去十年中丝支架在肌肉骨骼组织工程应用方面的最新研究。检索的科学数据库包括PubMed、科学网、医学在线、考克兰图书馆和Embase。使用了以下关键词和检索词:肌肉骨骼、肌腱、韧带、椎间盘、肌肉、软骨、骨骼、丝和组织工程。我们的综述仅限于2010年至2019年9月以英文发表的关于肌肉骨骼组织工程的文章。由两名评审员根据预先设定的纳入和排除标准评估文章的合格性,之后由一名独立评审员进行数据提取,另一名独立评审员对获得的数据进行验证。从数据库中总共筛选了1120篇文章。根据纳入和排除标准,480篇文章被认为与本系统综述的目的相关。组织工程是一种用人工材料修复或替换受损组织和器官的有效方式。本综述旨在揭示近十年来基于丝的支架在肌肉骨骼系统中的研究现状。此外,本综述还描述了丝生物材料从实验室到临床的全面转化研究路径。