** U.S.-listed shares of French drug developer ERYP.O rise
~54% to $2.43 premarket
** On Wednesday after market, co said positive top-line data
from mid-stage study of experimental therapy eryaspase in acute
lymphoblastic leukemia (ALL) was published in British Journal of
Haematology urn:newsml:reuters.com:*:nGNX666tjD
** ALL is a cancer of blood and bone marrow - most common
type of cancer in children in U.S. and Europe
** Trial was conducted at 21 clinical sites in Europe and
enrolled 55 ALL patients who had experienced hypersensitivity
reactions to prior treatment with pegylated asparaginase
** Main goals of trial were asparaginase enzyme activity and
safety, both were met - ERYP
** Up to Wednesday's close, stock had fallen ~33% YTD
(Reporting by Mrinalika Roy in Bengaluru)
((mrinalika.roy@thomsonreuters.com; within U.S. +1 646 223
8780, outside U.S. +91 806749 8325;))