Athersys adds to gains on heavy volume

|By:, SA News Editor

Athersys (ATHX +23.4%) is on its way to logging a banner session.

The shares are up around 35% this week, helped by SA contributor U.S. Biotech Investor, who has penned two bullish articles recently.

In a piece published Tuesday afternoon, the author said the shares "face almost no risk for significant downside" between now and the release of UC data in April.

See also: ATHX rises, article projects big upside