** Shares of Mesoblast Ltd MSB.AX up 26.4% at A$0.335, set
for best day since Aug 14, 2020, if gains hold
** MSB top gainer on the ASX all ordinaries index .AORD
** Biotechnology & medical research co says U.S. Food and
Drug Administration (FDA) granted its cell therapy Revascor
(rexlemestrocel-L) to treat a life threatening congenital heart
condition a Rare Pediatric Disease (RPD) designation
** Says RPD designation is granted by the FDA for certain
serious or life-threatening diseases which primarily affect
children
** Cos which receive approval for a rare pediatric disease
drug may be eligible to receive a transferable voucher for a
priority review of an application for another drug
** Stock down 14.5% YTD, as of last close
(Reporting by Ayushman Ojha in Bengaluru)
((Ayushman.ojha@thomsonreuters.com;))