NEWTON, Mass.--(BUSINESS WIRE)--Pro-Pharmaceuticals, Inc. (Amex: PRW), today announced that the U.S. Food and Drug Administration (FDA) has granted an Investigational New Drug (IND) application for use of DAVANAT® in combination with chemotherapy and biologic to treat a breast cancer patient. The Company currently has two ongoing Phase II clinical trials for first-line treatment of colorectal and biliary cancer patients.