TOKYO, Jul 21, 2021 - (JCN Newswire) - Eisai Co., Ltd. announced today that the company will conduct a total of 11 presentations, including the latest data of the investigational anti-amyloid beta (Abeta) protofibril antibody lecanemab (development code: BAN2401) for which the U.S. Food and Drug Administration has granted Breakthrough Therapy...