** Jefferies believes overhang on drug developer Morphic
Holding's MORF.O stock has been lifted after "mixed" data on
rival Protagonist Therapeutics' PTGX.O ulcertative colitis
drug urn:newsml:reuters.com:*:nL3N2WO3K2
** Shares in MORF, which is also developing a treatment for
the inflammatory bowel disease, jump 13.8% to $33.92, after
having fallen 37% YTD, up to last close
** PTGX's drug missed main goal at the high dose but still
showed promising efficacy signals - brokerage
** Brokerage says while both PTGX and MORF's drugs have a
somewhat similar mechanism, it views MORF's drug as better and
most similar to Takeda Pharmaceutical's 4502.T Entyvio which
is a >$3 bln bln drug
** Says PTGX update "opens up an attractive buying
opportunity" ahead of mid-stage data on MORF's treatment
(Reporting by Amruta Khandekar)
((Amruta.Khandekar@thomsonreuters.com;))