Manganese superoxide dismutase interacts with a large scale of cellular and mitochondrial proteins in low-dose radiation-induced adaptive radioprotection

► MnSOD interacts with an array of proteins in the low-dose ionizing radiation-mediated adaptive response. ► MnSOD-interacting proteins are linked to mitochondrial function and DNA repair. ► MnSOD may function as a signaling regulator in the stress-induced adaptive response.