Editorial Commentary: Tissue Engineering of the Meniscus: Are We at the Point That if Something Looks Like a Meniscus, We Can Call It a Meniscus?

Abstract

It was thought that the meniscus together with articular cartilage would be among the first tissues to successfully engineer. However, despite extensive research in the field, this path was proven not to be easy. Tissue engineering of musculoskeletal tissues remains promising, and several advancements have further identified the role of biological treatments in meniscus repair and regeneration. To move forward, and advance from being promising to being forthcoming, an important step would be to improve the quality of presented studies. This editorial commentary proposes a checklist of necessary reported data for tissue engineering studies: macroscopic and histologic appearance, tissue composition, mechanical properties, and translational data.