«Our results demonstrate,» the researchers say, «the importance of
mitochondrial iron uptake in trypanosomatid parasites, and highlight the role of LMIT1 in the iron - regulated process that orchestrates differentiation of Leishmania amazoniensis into infective amastigotes.»
They add, that «by identifying and characterizing LMIT1 as a
mitochondrial iron importer, we established a direct connection between
iron uptake,
mitochondrial redox balance and the development of virulence in Leishmania, significantly expanding future options for controlling these serious human infections.»