** Shares of Australia's Race Oncology RAC.AX rise as much as 13% to A$3.39 after a two-day slide
** Biopharmaceutical co says South Korea has approved its investigational new drug application for Phase 1 clinical trial of RC220 in combination with doxorubicin in patients with solid tumours
** Approval enables patient enrolment in three clinical trial sites in South Korea
** Approval subject to minor updates in trial protocol
** Stock nearly doubled in value last week after co announced a discovery involving the composition matter of chemotherapy drug Bisantrene
** YTD, stock up 148.9%
(Reporting by Shruti Agarwal in Bengaluru)
((Shruti.Agarwal@thomsonreuters.com))