Galectin Therapeutics Inc., formerly Pro-Pharmaceuticals, Inc., incorporated on January 26, 2001, is a development-stage company. The Company is engaged in drug development to create therapies for cancer and fibrotic disease. As of December 31, 2011, the Company has two compounds in development, one is to be used in cancer therapy and the other intended to be used in the treatment of liver fibrosis and fatty liver disease. These two compounds are produced from different natural starting materials, both possessing the property, which lends itself to binding to and inhibiting galectin proteins. GM-CT-01, the Company's product candidate for cancer therapy, is a linear polysaccharide polymer consisted of mannose and galactose that has a defined chemical structure and is derived from a plant source. GR-MD-02, the Company's product for treatment of liver fibrosis and fatty liver disease with inflammation and fibrosis, is a polysaccharide polymer possessing both linear and globular structures, which also is derived from a plant source.GM-CT-01 has in development for the therapy of colorectal cancer and is in a Phase I/II clinical trial as a combination therapy with a tumor vaccine in patients with advanced melanoma. Based on the completed Phase I and partially completed Phase II clinical trials, the Company is exploring two additional potential indicia for the use of GM-CT-01 in combination with cancer chemotherapy. There are two additional pathways for the development of GM-CT-01 for use in treatment of cancer. GM-CT-01 was found to be generally safe when studied in a Phase I clinical trial in end-stage cancer patients with multiple tumor types alone and in combination with 5-Fluorouracil (5-FU), which is an Food and Drug Administration (FDA)-approved chemotherapy used for treatment of various types of cancer.