Merck has acquired cCAM Biotherapeutics, a privately held biopharmaceutical company focused on the discovery and development of novel cancer immunotherapies. Under terms of the agreement, Merck, through a subsidiary, will acquire all outstanding stock of cCAM in exchange for an upfront payment of $95 million in cash. In addition, cCAM shareholders of record are eligible to receive a total of up to $510 million associated with the attainment of certain clinical development, regulatory and comm...