** Shares of drug developer BioAge Labs BIOA.O crater
67.6% to $6.52 in extended trading
** Co discontinues mid-stage trial of its experimental
obesity drug after high levels of certain liver enzymes observed
in some patients
** BioAge's experimental drug, azelaprag, mimics activity of
the exerkine apelin, a peptide released in response to exercise
due to muscle contraction
** Co was studying azelaprag as a monotherapy and in
combination with Eli Lilly's LLY.N tirzepatide
** BioAge has stopped dosing all patients and plans to
further analyze data from people who have been enrolled
** As of last close, stock down ~10% since its market debut
in September
(Reporting by Juveria Tabassum in Bengaluru)
((Juveria.Tabassum@thomsonreuters.com;))