The bone marrow hematopoietic microenvironment is impaired in iron-overloaded mice.

Abstract

Increasing numbers of reports have described hematopoietic improvement after iron chelation therapy in iron-overloaded patients. These observations indicate that excess iron could affect hematopoiesis unfavorably. To investigate how excess iron affects hematopoiesis in vivo, we generated iron-overloaded mice and examined hematopoietic parameters in these mice.