** Shares of biopharma co Concert Pharmaceuticals CNCE.O
up 1.8% at $8.5 in premarket trade
** Shares rise after FDA maintains breakthrough therapy tag
for co's drug for alopecia, an autoimmune disorder that causes
hair loss urn:newsml:reuters.com:*:nBw90M3Y8a
** CNCE's drug's designation was placed on review after
Olumiant, developed by Eli Lilly LLY.N and Incyte INCY.O ,
was approved as the first treatment for alopecia last June
** CNCE's drug and Olumiant belong to a similar class of
drugs that inhibit Janus kinase enzymes
** CNCE submitted additional clinical data and justification
to the FDA to support the continued eligibility of its drug for
the designation
** Breakthrough therapy tag is meant to speed up development
and review of drugs to treat a serious condition or unmet
medical need
** CNCE rose 80% last year
(Reporting by Nandhini Srinivasan in Bengaluru)
((nandhini.srinivasan@thomsonreuters.com))