Communication between bone marrow mesenchymal stem cells and multiple myeloma cells: Impact on disease progression

Autores de IDIVAL

• Daniel García Sánchez

  Autor

• 

  Alberto González González

  Autor

• 

  Ana Alfonso Fernández

  Autor

• Mónica Del Dujo Gutiérrez

  Autor

• 

  Flor María Pérez Campo

  Autor

Unidades

• ENFERMEDADES ESQUELÉTICAS, METABÓLICAS Y AMBIENTALES (iESQUEMA)

  

  Investigador Responsable

  José Antonio Riancho Moral

Abstract

Multiple myeloma (MM) is a hematological malignancy characterized by the accumulation of immunoglobulin-secreting clonal plasma cells at the bone marrow (BM). The interaction between MM cells and the BM microenvironment, and specifically BM mesenchymal stem cells (BM-MSCs), has a key role in the pathophysiology of this disease. Multiple data support the idea that BM-MSCs not only enhance the proliferation and survival of MM cells but are also involved in the resistance of MM cells to certain drugs, aiding the progression of this hematological tumor. The relation of MM cells with the resident BM-MSCs is a two-way interaction. MM modulate the behavior of BM-MSCs altering their expression profile, proliferation rate, osteogenic potential, and expression of senescence markers. In turn, modified BM-MSCs can produce a set of cytokines that would modulate the BM microenvironment to favor disease progression. The interaction between MM cells and BM-MSCs can be mediated by the secretion of a variety of soluble factors and extracellular vesicles carrying microRNAs, long non-coding RNAs or other molecules. However, the communication between these two types of cells could also involve a direct physical interaction through adhesion molecules or tunneling nanotubes. Thus, understanding the way this communication works and developing strategies to interfere in the process, would preclude the expansion of the MM cells and might offer alternative treatments for this incurable disease.

©The Author(s) 2023. Published by Baishideng Publishing Group Inc. All rights reserved.

Keywords

• Bone marrow microenvironment; Cells adhesion molecules; Extra-cellular vesicles; Mesenchymal stem cells; Multiple myeloma; Soluble factors; Tunnelling-nanotubes