** U.S.-listed shares of Israeli drug developer Protalix
Biotherapeutics Inc PLX.N rise 18.5% to $3.46 premarket
** U.S. FDA has approved PLX and partner Chiesi Global Rare
Diseases' experimental therapy to treat adult patients with
Fabry disease, Protalix says
** The therapy, Elfabrio, replaces an enzyme which causes
abnormal deposits of a type of fat in blood vessels and tissues
- PLX
** Fabry disease is a rare genetic disorder that could
eventually lead to kidney failure, heart failure and stroke
** Up to last close, U.S.-listed shares of Protalix have
more than doubled so far this year
(Reporting by Mariam Sunny)
((Mariam.ESunny@thomsonreuters.com;))