Eliminating Radioresistance With a Magnetic Ion‐Generator by Simultaneously Augmenting DNA Damage and Diminishing Immunosuppression

T cell infiltration of tumors, suppresses intratumoral myeloid-derived suppressor cells, and limits the M2 macrophages polarization, indicating the formation of an immunoreactive microenvironment. Significantly, this approach impedes the growth of not just primary, but also distal metastatic tumors. It is thus believed that the current ion generator provides a robust and enduring countermeasure to radioresistant cancer and its metastasis, with potential implications for enhancing the efficacy of RT in clinically resistant tumors.