LOS ANGELES--(BUSINESS WIRE)--CytRx Corporation (Nasdaq: CYTR), a biopharmaceutical company specializing in oncology, today announced that results from a series of preclinical studies show that bafetinib may be useful in preventing bone loss in cancer patients who are at high risk for this event. The studies, which evaluated the effect of bafetinib on bone cells (osteoclasts) from multiple myeloma patients, were directed by leading multiple myeloma expert James R. Berenson, MD, Medical & Scientific Director of the Institute for Myeloma & Bone Cancer Research.