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• July 1, 2026

Repurposing Metformin to Promote Fracture Callus Maturation via AMPK-Driven Metabolic Activation

• by Vasyl Pastukh, Jianying Zhang, Peter G. Alexander, Satyaj Bhargava, Arshia Shams, Celina Zhao, MaCalus V. Hogan, James H-C. Wang

• July 1, 2026

Inside the hip osteoarthritis microbiome

Investigators compared intra-articular microbial profiles and predicted metabolic pathways in patients with hip osteoarthritis and nonarthritic controls.

• by Kathryn Wighton

• September 4, 2026

• 3 min

Tuberosity refixation in reverse proximal humerus fracture arthroplasty: a prospective cohort study with two-year follow-up

• by Cornelia Hildegard Oberrauter, Florian Hess, JoEllen Welter, Hans-Christoph Pape, Saskia Mayer, Alexander Dullenkopf, Ruben Mazzucchelli, Ivan Marintschev

• June 26, 2026