Fibrous Systems as Potential Solutions for Tendon and Ligament Repair, Healing, and Regeneration

Chiara Rinoldi, Ewa Kijeńska-Gawrońska, Ali Khademhosseini, Ali Tamayol, Wojciech Swieszkowski

Research output: Contribution to journalReview articlepeer-review

8 Scopus citations

Abstract

Tendon and ligament injuries caused by trauma and degenerative diseases are frequent and affect diverse groups of the population. Such injuries reduce musculoskeletal performance, limit joint mobility, and lower people's comfort. Currently, various treatment strategies and surgical procedures are used to heal, repair, and restore the native tissue function. However, these strategies are inadequate and, in some cases, fail to re-establish the lost functionality. Tissue engineering and regenerative medicine approaches aim to overcome these disadvantages by stimulating the regeneration and formation of neotissues. Design and fabrication of artificial scaffolds with tailored mechanical properties are crucial for restoring the mechanical function of tendons. In this review, the tendon and ligament structure, their physiology, and performance are presented. On the other hand, the requirements are focused for the development of an effective reconstruction device. The most common fiber-based scaffolding systems are also described for tendon and ligament tissue regeneration like strand fibers, woven, knitted, braided, and braid-twisted fibrous structures, as well as electrospun and wet-spun constructs, discussing critically the advantages and limitations of their utilization. Finally, the potential of multilayered systems as the most effective candidates for tendon and ligaments tissue engineering is pointed out.

Original languageEnglish (US)
Article number2001305
JournalAdvanced Healthcare Materials
Volume10
Issue number7
DOIs
StatePublished - Apr 7 2021
Externally publishedYes

Keywords

  • fiber-based fabrication technologies
  • fibrous scaffolds
  • ligament tissue engineering
  • tendon tissue engineering

ASJC Scopus subject areas

  • Biomaterials
  • Biomedical Engineering
  • Pharmaceutical Science

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