Ubiquitin specific protease 7 (USP7) is a deubiquitinase, an enzyme that removes ubiquitin a 76 amino acid protein that is added onto lysines in the target protein. Proteins that are mono, or poly (up to 10 residues), ubiquitinated are taken to the proteasome for destruction. Continue reading
Tag Archives: carfilzomib
Darzalex for Refractory Multiple Myeloma
Darzalex (daratumumab), and anti-CD38 monoclonal antibody for the treatment of patients with multiple myeloma who had already undergone at least three prior standard treatments, received FDA approval. The product was developed by J&J and Genmab. Continue reading
Kyprolis versus Velcade in Phase 3 Study in Previously-Treated Patients
In a Phase 3 study of 929 patients with previously treated multiple myeloma, two proteasome inhibitors, Velcade (bortexomib – Johnson & Johnson and Takeda) ) and Kyprolis (carfilzomib – Amgen), in combination with dexamethasone, were compared. Patients treated with Kyprolis had a median progression-free survival of 18.7 months, versus 9.4 months for those treated with Velcade.
Kyprolis FOCUS Phase 3 Study for Multiple Myeloma
Last week, Amgen (Onyx) announced negative news from its FOCUS clinical trial of multiple myeloma drug Kyprolis. Let’s put this into perspective. Continue reading