
Benjamin Herzberg, MD, discusses KRAS-mutant non–small cell lung cancer, upfront biomarker testing, and the emerging RAS inhibitor toolkit on Targeted Talks.
Alexander Zukiwski, MD, CEO, Arno Therapeutics, Inc., discusses the efficacy of onapristone (ONA) in progesterone receptor (PR)-expressing tumors.
ONA was previously evaluated in women with breast cancer, and it produced positive results. Zukiwski and his team reevaluated the drug in a phase I study, believing that they solved one of its major safety issues. They recently started a phase II study in women who have recurrent and metastatic endometrial cancer.
Alexander Zukiwski, MD, CEO, Arno Therapeutics, Inc., discusses the efficacy of onapristone (ONA) in progesterone receptor (PR)-expressing tumors.



