** Shares of Neuren Pharmaceuticals NEU.AX rise 4.1% to
A$13.61
** Stock hits highest level in a week
** Drug manufacturer says US Food and Drug Administration
(FDA) has granted Fast Track designation for NNZ-2591 to treat
Pitt Hopkins syndrome (PTHS)
** FDA's "Fast Track" status facilitates development and
expedites the review of drugs to treat serious condition
** Pitt Hopkins syndrome is a genetic condition that affects
brain and nervous system
** Stock up 4.6% this year, as of last close
(Reporting by Sherin Sunny in Bengaluru)
((Sherin.Sunny@thomsonreuters.com;))