Angénieux C, Nipoti T, Rojas-Jiménez G, Daniel M, Adam F, Dupont A, Maître B, Kauskot A. Unveiling platelet aging with progressive β-galactose exposure as a signature of platelet senescence in humans and mice. Haematologica 2025;110(12):3119-3124; https://doi.org/10.3324/haematol.2025.287812.