** Gene therapy developer's shares AXGT.O up as much as
16.8% at $6.45 - on track for their biggest one-day pct jump in
4 months
** Co posts promising data from a small trial of its gene
therapy in children with rare, inherited disorder
Tay-Sachs urn:newsml:reuters.com:*:nGNX9SL222
** Tay-Sachs causes progressive loss of muscle control in
children, leading to paralysis, blindness and death in some
cases
** AXGT says the data from two patients indicates the
therapy has potential to modify the rate of the disease's
progress
** Jefferies analyst Michael Yee says data are encouraging
and support eventually moving to a late-stage trial
** Wednesday's rise cuts YTD losses to about 21%
(Reporting by Tamara Mathias in Bengaluru)
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