** William Blair starts coverage on drug developer CymaBay
Therapeutics Inc CBAY.O with "outperform" rating
** Brokerage sees upside potential to CBAY's experimental
therapy tested in the treatment of a chronic liver disease,
primary biliary cholangitis (PBC)
** Says co's drug candidate seladelpar expected to receive
approvals in late 2024 to early 2025
** Sees significant market potential for the therapy;
estimates total addressable market for seladelpar in second-line
PBC to be $4 bln in the U.S., $3.3 bln in Europe and $166 mln in
Japan
** PBC is a disease that causes inflammation in small bile
ducts in the liver, eventually leading to liver damage
** All 11 brokerages rate the stock "buy" or higher; their
median PT is $13 - Refinitiv
** Stock marginally up; has gained ~37% YTD
(Reporting by Mariam Sunny)
((Mariam.ESunny@thomsonreuters.com;))