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Related Concept Videos

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Bone marrow transplant is a potential cure for several diseases, including cancer and specific genetic disorders. Notably, this procedure is applicable for patients suffering from aplastic anemia, certain types of leukemia, severe combined immunodeficiency disease (SCID), Hodgkin's disease, non-Hodgkin's lymphoma, multiple myeloma, thalassemia, sickle-cell disease, and certain cancers.
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Mesenchymal stem cells (MSCs) are adult stem cells that can differentiate into most connective tissue cell types, except for hematopoietic cells, depending upon the source of MSCs. For example, bone-marrow-derived MSCs (BM-MSCs) can differentiate into osteocytes, hepatocytes, and pancreatic and neuronal cells. MSCs can be isolated from various sources such as bone marrow, placenta, adipose tissue, teeth, and Wharton’s jelly, a gelatinous substance in the umbilical cord. The ease of their...
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Bones contain a relatively small number of cells entrenched in a matrix of organic and inorganic components. Although bone cells compose only a small amount of the bone volume, they are crucial to its function. Four types of cells are found within the bone tissue— osteoblasts, osteocytes, osteogenic cells, and osteoclasts.
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Most bones contain compact and spongy osseous tissue, but their distribution and concentration vary based on the bone's overall function.
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Related Experiment Video

Updated: Feb 1, 2026

Purification, Expansion, and Flow Cytometry-Based Phenotyping of Mouse Derived Bone Marrow Mesenchymal Stem Cells
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Bone marrow-derived mesenchymal stromal cell: what next?

Fernanda T Borges1,2, Marcia Bastos Convento1, Nestor Schor1

  • 1Nephrology Division, Department of Medicine, Universidade Federal de São Paulo, São Paulo, SP, Brazil, ft.borges@unifesp.br.

Stem Cells and Cloning : Advances and Applications
|December 5, 2018
PubMed
Summary

Mesenchymal stromal cells (MSCs) show promise in regenerative medicine, particularly for kidney disease. Modifying MSC-conditioned medium (CM) and its components can enhance therapeutic potential for personalized treatments.

Keywords:
extracellular vesiclesgrowth factorlipidsmesenchymal stromal cellsmicroRNAssecretome

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Area of Science:

  • Regenerative Medicine
  • Cell Biology
  • Nephrology

Background:

  • Mesenchymal stromal cells (MSCs) are explored for regenerative medicine, especially in kidney disease.
  • MSC efficacy can vary based on donor factors and disease type.
  • Cell-free therapies using MSC-conditioned medium (CM) are emerging as a promising approach.

Purpose of the Study:

  • To review the regenerative potential of MSCs and their CM.
  • To discuss methods for modifying CM fractions to enhance therapeutic effects.
  • To explore future directions for personalized MSC-based therapies.

Main Methods:

  • Literature review of studies on MSCs and MSC-CM in regenerative medicine.
  • Analysis of factors influencing MSC and CM efficacy.
  • Discussion of techniques for modifying CM composition (e.g., hypoxia, inflammation).

Main Results:

  • MSC-CM contains bioactive components like extracellular vesicles, nucleic acids, lipids, and proteins that mediate regenerative effects.
  • Conditioning and modification of MSC-CM can potentiate its therapeutic outcomes.
  • Donor characteristics significantly impact MSC feasibility and therapeutic outcomes.

Conclusions:

  • MSC-CM represents a significant advancement in cell-free regenerative therapy, particularly for kidney diseases.
  • Optimizing MSC-CM composition through various modifications holds potential for improved clinical applications.
  • Future research should focus on tailoring MSC paracrine effects to individual patient needs for enhanced regenerative outcomes.