Liu K, Li S, Shen G, Tong J, Jiang N, Hong M, Gu Y, Chen L, Zhao Y, Huang J, Tie J-K, Hao Z. Structural and functional insights into γ-glutamyl carboxylase-factor IX interaction: implications for vitamin K-dependent bleeding disorders. Haematologica; https://doi.org/10.3324/haematol.2025.287736 [Early view].