Marlene Barton has been appointed vice president, department head, Regulatory Affairs, Syntactx. Also Chie Iwaishi was named senior director, Regulatory Affairs, and Darlene Garner was appointed manager, Regulatory Affairs.   “We are delighted to announce the addition to our Regulatory Affairs team of Marlene, Chie and Darlene, each of whom brings a unique skillset, a long list of accomplishments and wide-ranging expertise,” said Kenneth Ouriel, MD, MBA, president and chief executive off...