Daniel Gray: Study Results (AUDIO) Walter and Eliza Hall Institute Your browser does not support the audio element. Caption <p>Researchers have found a new way to use immunotherapy, a breakthrough mode of cancer treatment which harnesses the patient's immune system, to treat an aggressive form of breast cancer. <p>The researchers from Melbourne's Walter and Eliza Hall Institute and Peter MacCallum Cancer Centre have shown, for the first time, that combining two immunotherapy drugs could be effective in treating triple negative breast cancers arising in women with BRCA1 mutations. <p>Dr. Daniel Gray describes the results of the trial in controlling breast cancer growth. Credit Walter and Eliza Hall Institute Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.