Aastrom Biosciences, Inc. is a regenerative medicine company and focuses on the clinical development of autologous cell products for the repair or regeneration of multiple human tissues, based on its Tissue Repair Cell (TRC) technology. The Company’s preclinical and clinical product development programs utilize patient-derived bone marrow stem and early progenitor cell populations and are investigated for their ability to aid in the regeneration of tissues, such as cardiac, vascular and bone. TRC-based products have been used in over 350 patients, and its stages of development are Cardiac regeneration includes Cardiac Repair Cells (CRCs); Dilated cardiomyopathy (DCM) (severe heart failure); Vascular regeneration includes Vascular Repair Cells (VRCs); Critical limb ischemia (CLI); Bone regeneration includes Bone Repair Cells (BRCs); Osteonecrosis of the femoral head; Non-union fractures, and Maxillofacial.