Iron overload in HFE-related hemochromatosis severely impairs Vδ2+ γδ T-cell homeostasis

Abstract excerpt

ABSTRACT: HFE-related hemochromatosis induces systemic iron overload. Although extensive studies indicate a pivotal role for iron homeostasis in αβ T-cell immunity, its effect on γδ T cells is unknown. Here, we found a reversal of the Vδ2+/Vδ2- ratio in the γδ T-cell compartment as a feature of hemochromatosis, which is associated with a Vδ2+ population that cannot be enriched by zoledronic acid (ZOL)...

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