– Regulatory Filing in Japan Planned Following Clinical Trial Completion –
April 24, 2026 -- Kyowa Kirin Co., Ltd. (TSE: 4151, “Kyowa Kirin”) and Kura Oncology, Inc. (Nasdaq: KURA, “Kura”) today announced the first patient has been dosed in a Japanese Phase 2 registrational clinical trial (jRCT2031250550) studying ziftomenib, an oral menin inhibitor, for the treatment of relapsed or refractory (R/R) NPM1-mutated (NPM1-m) acute myeloid leukemia (AML). NPM1-m AML accounts for approximately 30% of