Canine ACL rupture: a spontaneous large animal model of human ACL rupture
| Autor: | Emily E. Binversie, Brian E. Walczak, Stephanie G. Cone, Lauren A. Baker, Tamara A. Scerpella, Peter Muir |
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| Rok vydání: | 2021 |
| Předmět: |
Rupture
Knee Joint Anterior Cruciate Ligament Injuries ACL rupture Spontaneous animal model Diseases of the musculoskeletal system Review musculoskeletal system Disease Models Animal surgical procedures operative Dogs RC925-935 Rheumatology Dog Animals Humans Orthopedics and Sports Medicine One Health Shared features Anterior Cruciate Ligament human activities Human |
| Zdroj: | BMC Musculoskeletal Disorders BMC Musculoskeletal Disorders, Vol 23, Iss 1, Pp 1-12 (2022) |
| ISSN: | 1471-2474 |
| Popis: | Background Anterior cruciate ligament (ACL) rupture in humans is a common condition associated with knee pain, joint instability, and secondary osteoarthritis (OA). Surgical treatment with an intraarticular graft provides reasonable outcomes at mid and long-term follow-up. Non-modifiable and modifiable factors influence risk of ACL rupture. The etiology, mechanobiology, causal biomechanics, and causal molecular pathways are not fully understood. The dog model has shared features of ACL rupture that make it a valuable spontaneous preclinical animal model. In this article, we review shared and contrasting features of ACL rupture in the two species and present information supporting spontaneous canine ACL rupture as a potentially useful preclinical model of human ACL rupture with a very large subject population. Results ACL rupture is more common in dogs than in humans and is diagnosed and treated using similar approaches to that of human patients. Development of OA occurs in both species, but progression is more rapid in the dog, and is often present at diagnosis. Use of client-owned dogs for ACL research could reveal impactful molecular pathways, underlying causal genetic variants, biomechanical effects of specific treatments, and opportunities to discover new treatment and prevention targets. Knowledge of the genetic contribution to ACL rupture is more advanced in dogs than in humans. In dogs, ACL rupture has a polygenetic architecture with moderate heritability. Heritability of human ACL rupture has not been estimated. Conclusion This article highlights areas of One Health research that are particularly relevant to future studies using the spontaneous canine ACL rupture model that could fill gaps in current knowledge. |
| Databáze: | OpenAIRE |
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