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Delanzomib Shows High Activity Against Myeloma In Preclinical Studies – Results of pre-clinical studies indicate that delanzomib (CEP-18770) is highly active against myeloma cells. Specifically, the researchers found that delanzomib is comparable in activity to Velcade (bortezomib). Delanzomib, like Velcade, is a boronic acid-based proteasome inhibitor that suppresses cancer cell growth by inhibiting the enzymes that break down important proteins in cancer cells. The researchers also found that delanzomib inhibited tumor enzyme activity significantly more than Velcade (60 percent versus 32 percent). In laboratory studies, delanzomib also killed cancer cells that developed resistance to Velcade. According to the study investigators, these results provide rationale for clinical studies investigating the effects of delanzomib. For more information, please see the study in Molecular Pharmaceutics (abstract).

Longer-Term Zometa Use Reduces Rate Of Skeletal Complications In Multiple Myeloma Patients – Results of a recent study show that longer-term use of Zometa (zoledronic acid), an intravenous bisphosphonate, reduces the rate of skeletal complications in multiple myeloma patients with bone disease. In their study, researchers retrospectively assessed the rate of skeletal complications in 1,655 myeloma patients over time. Sixty-four percent of patients received Zometa, while the remaining 36 percent did not receive any form of bisphosphonate therapy. The researchers found that patients who received Zometa for longer periods of time (more than 1.5 years) had a lower risk of developing skeletal complications, including fractures, compared to patients who received Zometa for shorter periods of time. Patients who received Zometa also experienced lower death rates than patients who did not receive bisphosphonate therapy. For more information, please see the study in the American Journal of Hematology (abstract).

TRAF6 May Be A New Therapeutic Target For Multiple Myeloma – Results of a recent pre-clinical study indicate that inhibition of TRAF6 decreases the spread of myeloma cells and increases the rate of self-induced cancer cell death. TRAF6 is a protein involved in cell signaling pathways and plays an important role in promoting the growth, survival, and drug resistance of myeloma cells. According to the study investigators, these results showed that TRAF6 may be a potential therapeutic target for the treatment of multiple myeloma. For more information, please see the study in Clinical Lymphoma Myeloma And Leukemia (abstract).

MMRF Chicago Awards Dinner – The Multiple Myeloma Research Foundation (MMRF) will hold the Chicago Awards Dinner on April 10 at the Four Seasons Hotel in Chicago. The reception begins at 6 p.m., followed by dinner at 7 p.m. During the event, Pat Williams, Senior Vice President of the Orlando Magic, will receive the MMRF’s Spirit of Hope Award. Proceeds from the event will go toward the MMRF’s research efforts. For more information or to purchase tickets, please visit the MMRF website.

For a more detailed listing of myeloma-related events, please check the Myeloma Beacon Events Calendar.