** Shares of drug developer Dyne Therapeutics DYN.O rise
25.3% to $34.83
** Co says its experimental drug to treat myotonic dystrophy
type 1 (DM1), DYNE-101, showed benefit in an early-mid-stage
study
** DM1 is a rare, progressive genetic disease that affects
skeletal, cardiac muscle
** Says its investigational drug being tested for Duchenne
muscular dystrophy (DMD), DYNE-251, helped achieve higher
levels of dystrophin protein compared to standard-of-care -DYN
** DMD is a genetic disorder characterized by progressive
muscle degeneration and weakness due to the alterations of
dystrophin that help keep muscle cells intact
** DYN expects to pursue expedited approvals for both
programs with an update on registrational pathways expected by
year-end
** "Given both the data, we believe Dyne is well positioned
for an accelerated approval pathway for both the programs," H.C.
Wainwright analyst Andrew Fein wrote in a note
** Brokerage hikes PT on co to $48 from $36
** Including session's gains, stock more than doubled YTD
(Reporting by Mariam Sunny in Bengaluru)
((Mariam.ESunny@thomsonreuters.com;))