homeostasis/metabolism
• when mice are treated with cre-PyMT expressing virus to induce breast tumors and then those tumors are transplanted in situ into the breasts of FVB/N mice, tumors lacking Rnf126 show a greater growth inhibition and reduction in volume and higher level of breast cancer cell apoptosis following low-dose radiotherapy than wild-type tumors, indicating increased efficacy of radiotherapy
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