David E. Birk

Decorin-mediated Extracellular Matrix Stabilization Maintains Cartilage Integrity During Aging

This study identifies decorin-mediated extracellular matrix stabilization as a key factor in maintaining cartilage integrity during aging, showing its role in preventing age-associated osteoarthritis.

Decorin promotes nascent proteoglycan retention in cartilage matrix by strengthening collagen II-aggrecan integration

This study shows decorin strengthens collagen II-aggrecan integration in cartilage matrix, reducing aggrecan loss and supporting its therapeutic potential for osteoarthritis.

Structure-Mechanics Principles and Mechanobiology of Fibrocartilage Pericellular Matrix: A Pivotal Role of Type V Collagen

This study investigates the structure-mechanical properties and mechanobiological functions of the pericellular matrix in fibrocartilage, highlighting the critical role of collagen V in maintaining its integrity and function.

Ablation of the FACIT collagen XII disturbs musculoskeletal ECM organization and causes patella dislocation and myopathy

This study shows that collagen XII deficiency in mice causes patella dislocation and myopathy, with altered gene expression in tenocytes and human patients showing similar patella instability.

Limb- and tendon-specific Adamtsl2 deletion identifies a soft tissue mechanism modulating bone length

This study shows that ADAMTSL2 deletion in limb soft tissues, particularly tendons, causes disproportionate limb shortening by affecting tendon growth and fibrillin microfibril formation, suggesting a new mechanism for geleophysic dysplasia.