Data identify nuclear PD-L1 as a previously unaddressed driver of immunotherapy resistance and metastatic progression SYDNEY, Jan. 30, 2026 /PRNewswire/ -- Kazia Therapeutics (NASDAQ: KZIA), an oncology-focused pharmaceutical company developing novel therapies for difficult-to-treat cancers, today announced compelling preclinical and translational data supporting the development of NDL2, a potentially first-in-class protein degrader that is designed to selectively eliminate nuclear PD-L1, a previously un ...