FDA grants breakthrough therapy designation to Relay Therapeutics’ zovegalisib. Find out what this changes for PI3K-mutant breast cancer treatment.
Kazia Therapeutics Limited has presented new clinical and translational data at the 2025 San Antonio Breast Cancer Symposium demonstrating that paxalisib, its investigational brain-penetrant PI3K/mTOR inhibitor, may suppress circulating tumor cell clusters and reverse immune exhaustion in two of the most treatment-resistant breast cancer subtypes—HER2-positive metastatic breast cancer and triple-negative breast cancer. The early evidence,