IJH Volume 121, Issue 6, June 2025 is now available. JSH members can access the full text. Disease response criteria in Langerhans cell histiocytosis: a global view Efficacy and safety of the thiotepa–busulfan conditioning regimen as for autologous stem cell transplantation in relapsed/refractory systemic diffuse large B cell lymphoma: a single-center retrospective study Engraftment outcome of patients with anti-HLA antibodies in HLA-mismatched peripheral blood stem cell transplantation and more!