** Shares of Reata Pharmaceuticals RETA.O rise ~10% to
$101.33 premarket
** Co says its rare genetic disorder drug, Skyclarys, is now
commercially available for treating Friedreich's ataxia (FA) in
adults and adolescents aged 16 years and older
** RETA says U.S. FDA has approved its application to update
the "drug substance specification" for Skyclarys
** The drug was approved by the FDA in February this year
for treating FA, a neuromuscular disorder that causes muscle
weakness and loss of coordination
** As of last close, RETA shares up ~143% this year
(Reporting by Raghav Mahobe)
((Raghav.Mahobe@thomsonreuters.com;))