** Shares of drug developer IMMX.O soar 22% to $6.63 in
afternoon trading
** IMMX says its drug candidate, IMX-110, led to cancer
reduction in 50% of mice with soft tissue sarcoma that had
failed prior treatment in a study urn:newsml:reuters.com:*:nGNX1qTKXy
** Soft tissue sarcomas are cancers that develop in soft
tissues such as fat, muscle, nerves and can be found in any part
of the body
** Company says IMX-110 surpassed effectiveness of the
standard-of-care treatment, which produced a response rate of 0%
in the same study
** ~160,000 people live with soft tissue cancers in the
United States, according to co
** IMMX is also developing the drug for the treatment of
rhabdomyosarcoma, a life-threatening form of cancer in children
** Including session's gains, stock up 32.6% since December
IPO
(Reporting by Amruta Khandekar)
((Amruta.Khandekar@thomsonreuters.com;))