** Shares of drugmaker Kura Oncology KURA.O rise 5.6% to $9.61 premarket
** Co gets $30 mln milestone payment after dosing first patient in a late-stage trial for acute myeloid leukemia (AML), a fast-growing blood cancer
** The trial tests oral experimental drug ziftomenib plus chemo in newly diagnosed AML patients with NPM1 or KMT2A mutations - KURA
** The mutations are genetic changes found in AML; NPM1 is linked to better initial chemo response, while KMT2A is tied to aggressive disease and higher relapse risk
** Trial launch announced last month; ziftomenib is a once-daily oral treatment, co says
** The disease affects about 22,000 people in the US every year, according to American Cancer Society
** Up to last close, stock up ~4% YTD
(Reporting by Sahil Pandey in Bengaluru)
((Sahil.Pandey@thomsonreuters.com))