Phase I trial demonstrates safety of p53 reactivator rezatapopt in solid tumors, suggesting potential for cancer treatment.
Findings from a phase I study show that the p53 reactivator rezatapopt is safe and can elicit responses in patients with a range of solid tumors containing the Y220C mutation. Although the drug was ineffective in tumors with KRAS mutations, and whether the strategy can be applied to more common missense mutations remains unclear, the findings offer proof of concept for p53 reactivation.
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