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multiple myeloma (mm) characterized by proliferation of plasma cells in bone marrow and production of monoclonal immunoglobulin's. recently, arsenic trioxide (ato), has been considered for treatment refractory mm. we assessed the safety and efficacy of ato for patients with refractory mm. a phase 2, study of arsenic trioxide was conducted in 12 mm patients, whose refractory to two standard ther...

Recent studies suggest that circulating tumor cells and cell-free DNA may represent powerful non-invasive tools for monitoring disease in patients with solid and hematologic malignancies. Here, we conducted a pilot study in 27 myeloma patients to explore the clonotypic V(D)J rearrangement for monitoring circulating myeloma cells and cell-free myeloma DNA. Next-generation sequencing was used to ...

The graft-versus-myeloma (GVM) effect represents a powerful form of immune attack exerted by alloreactive T cells against multiple myeloma cells, which leads to clinical responses in multiple myeloma transplant recipients. Whether myeloma cells are themselves able to induce alloreactive T cells capable of the GVM effect is not defined. Using adoptive transfer of T naive cells into myeloma-beari...

In multiple myeloma, a large number of growth factors (IL-6, IGF-1, FGF, HGF and HB-EGF) are involved in promoting myeloma cell growth. In the present study, a serum-free, cytokine-free, collagen-based assay, which does not allow the generation of spontaneous myeloma colonies, was used to identify the clonogenic growth factors for fourteen myeloma cell lines. IL-6 is the only clonogenic factor ...

Les traitements classiques de myelome multiple et les schemas differents proposes ont ete mis en revue.  La poly chimiotherapie de la maladie avec une com-binaison de cyclophosphamide, B.C.N.U. Alkeran, Perdnisone et Vincristine a donnee une meilleur Resultat ceci surtout dans les formes graves et rapidement progressive de la maladie. D'autres sehemas therapeutiques sont en cours. 

Multiple myeloma is a clonal plasma cell disorder that commonly affect bones, leading to characteristic bone findings on imaging studies. Here, we present the case of male patient in his late-forties who presented with back pain and was found have lytic lesions skull pelvis X-ray. Further workup confirmed diagnosis started chemotherapy denosumab. This highlights importance early recognition stu...

The idiotype protein, secreted by myeloma plasma cells, is a tumor-specific but weak antigen. Idiotype-based immunotherapy has been explored in myeloma patients with disappointing results. It is conceivable that myeloma cells contain a multitude of tumor antigens that can more effectively stimulate antitumor T cells. To explore the possibility of using whole myeloma cells as a source of tumor a...

PURPOSE The poor prognosis of multiple myeloma with t(4;14) is driven by the fusion of genes encoding multiple myeloma SET domain (MMSET) and immunoglobulin heavy chain. Specific genes affected by MMSET and their clinical implications in non-MMSET myeloma remain undetermined. EXPERIMENTAL DESIGN We obtained gene expression profiles of 1,032 newly diagnosed myeloma patients enrolled in Total T...