Multiple myeloma (MM) is a B-cell malignancy characterized by the expansion of clonal plasma blasts/plasma cells within the bone marrow that relies on multiple signaling cascades, including tyrosine kinase activated pathways, to proliferate and evade cell death. Despite emerging new treatment strategies, multiple myeloma remains at present incurable. Thus, novel approaches targeting several sig...

PURPOSE Deregulated expression of miRNAs plays a role in the pathogenesis and progression of multiple myeloma. Among upregulated miRNAs, miR-21 has oncogenic potential and therefore represents an attractive target for the treatment of multiple myeloma. EXPERIMENTAL DESIGN Here, we investigated the in vitro and in vivo anti-multiple myeloma activity of miR-21 inhibitors. RESULTS Either trans...

To describe the prevalence of comorbidity and its impact on survival in newly diagnosed multiple myeloma patients compared with population controls. Cases of newly diagnosed symptomatic multiple myeloma during the 2005-2012 period were identified in the Danish National Multiple Myeloma Registry. For each myeloma patient, 10 members of the general population matched by age and sex were chosen fr...

Induction of neoangiogenesis plays an important role in the pathogenesis of multiple myeloma. However, the mechanism by which expression of vascular endothelial growth factor (VEGF)-A and its receptors modulate the interaction of multiple myeloma cells with stromal cells is not known. Here, we describe a novel in vitro coculture system using fetal bone stromal cells as a feeder layer, which fac...

Bone destruction is a hallmark of multiple myeloma, and recent studies demonstrated a strong interdependence between tumor progression and bone resorption. Increased bone resorption as a major characteristic of multiple myeloma is caused by osteoclast activation and osteoblast inhibition (uncoupling). Myeloma cells alter the local regulation of bone metabolism by increasing the receptor activat...

Abstract
 
 Background: Multiple myeloma is a clonal plasma cell neoplasm which affects 1% of all malignancies. In this article we reviewed epidemiology, symptoms with particular attention to renal failure and its manifestation in multiple (MM).
 Material methods: This paper was based on medical articles collected PubMed from 2001 2022, websites books. The research has been done ...