** Shares of drug developer Akero Therapeutics AKRO.O rise
91.5% to $50.14 premarket
** AKRO reports positive preliminary results from mid-stage
trial testing its lead experimental drug to treat liver scarring
caused by metabolic dysfunction-associated steatohepatitis
(MASH) - a type of fatty liver disease
** Co says 39% of patients treated with drug efruxifermin
showed reversal of liver scarring with no worsening of MASH,
compared to 15% for placebo
** Adds it will continue to evaluate efruxifermin in ongoing
late-stage study
** AKRO says the drug was generally well-tolerated with no
related deaths, adds there was one death in the placebo arm due
to pneumonia
** Stock rose 19.1% in 2024
(Reporting by Sneha S K)
((Sneha.SK@thomsonreuters.com;))