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Decellularization Induces Hierarchical Disorganization in Ligament Scaffolds

Ligament injuries, particularly those affecting the Anterior Cruciate Ligament (ACL) or Medial Collateral Ligament (MCL), present a significant orthopedic challenge due to the tissue's poor vascularization and limited regenerative capacity. Decellularized extracellular matrix (dECM) scaffolds have emerged as a promising solution, offering a natural framework that minimizes immune rejection while theoretically preserving the native...
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First Empirical Evidence of Collagen Damage during Bone Fracture

  Bone is a remarkable material, strong enough to withstand impressive forces without fracturing. Despite decades of research, however, our understanding of the molecular mechanisms underlying bone’s fracture resistance has remained incomplete. It has long been hypothesized that collagen degradation occurs following bone fracture. Until recently, this hypothesis lacked empirical evidence due to a...
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