Peters M, Teodorescu P, Pasca S, Zhang X, Wang R, Yegnasubramanian S, Grimes LH, Salomonis N, Gondek LP, Ghiaur G. Comprehensive characterization of human bone marrow microenvironment shows age-related changes. Haematologica 2025;110(11):2844-2848; https://doi.org/10.3324/haematol.2025.287536.