Overexpression of the TGF-β target CCN2 in megakaryocytes: a common feature of MDS with mutated SF3B1 : Uncovering novelinsights into the bone marrow microenvironment in MDS. - Leguit RJ; Broekhuizen R; de Witte MA; Goldschmeding R; Raymakers RAP (Virchows Archiv : an international journal of pathology, 2026)