Can neo-adj RT ⚡️ restore response to ICI in PD-L1-neg ER+ breast cancer?
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NeoCheckRay#: 3×8 Gy SBRT + anti-PD-L1 showed strong pCR signal in PD-L1 neg . On-treatment biopsies suggest TME reprogramming toward an immune-responsive state.
@NatureMedicine ➡️