Athersys gets U.S. stem cell patent for heart attack, other conditions
Athersys (NASDAQ:ATHX) has obtained a U.S. patent that covers the use of nonembryonic multi-potent stem cells for the treatment of several heart conditions, including heart attack. The patent provides protection for “multiple techniques” for delivering the stem cells to treat the conditions, which also include congestive heart failure and myocardial ischemia, according to a statement […]