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Progress of iron-chelating therapy for iron overload in patients after bone marrow transplantation.

Bone marrow transplantation (BMT) is commonly used to treat hematopoietic system malignant diseases. Iron overload, which is one of the most common complications in patients undergoing BMT, has a negative impact on survival after allogeneic transplantation. Better understanding of molecular mechanisms of iron overload can improve the treatment regime and improve the efficiency for iron-chelating therapy. In this review, we summarize the mechanisms of iron overload in various conditions and the progression of iron-chelating strategies in patients undergoing BMT. This review will provide insights into the prevention and treatment of patients with iron overload after BMT.