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Assessment of the Immunomodulatory Properties of Human Mesenchymal Stem Cells (MSCs)
Published on: December 24, 2015
Migratory properties of mesenchymal stem cells
Thomas Dittmar1, Frank Entschladen
1Institute of Immunology, Center for Biomedical Research and Education, Witten/Herdecke University, Stockumer Str. 10, 58448, Witten, Germany, thomas.dittmar@uni-wh.de.
Advances in Biochemical Engineering/Biotechnology
|August 18, 2012
Summary
Mesenchymal stem cells (MSCs) show promise in regenerative medicine but are attracted to tumors. Genetically modified MSCs can act as Trojan Horses to deliver anti-cancer agents, targeting tumors from within.
Area of Science:
- Regenerative Medicine
- Cancer Therapy
- Cell Biology
Background:
- Mesenchymal stem cells (MSCs) are crucial for tissue regeneration and organ repair.
- MSCs migrate towards injured and inflamed tissues, guided by soluble factors.
- Tumor tissues, being chronically inflamed, attract MSCs, which can promote tumor growth and metastasis.
Purpose of the Study:
- To explore the potential of mesenchymal stem cells in anti-cancer strategies.
- To summarize current concepts in genetically modifying MSCs for cancer therapy.
Main Methods:
- Reviewing existing literature on MSC migration and tumor tropism.
- Discussing genetic modification techniques for MSCs to deliver anti-cancer agents.
Main Results:
- MSCs are attracted to tumor sites.
- While some studies suggest anti-tumor effects, MSCs often promote tumor progression and metastasis.
- Genetically engineered MSCs can be utilized as delivery vehicles for targeted cancer treatment.
Conclusions:
- Mesenchymal stem cells' tumor-homing ability makes them promising candidates for novel anti-cancer therapies.
- Genetic modification allows MSCs to function as 'Trojan Horses,' delivering therapeutic payloads like cytokines or oncolytic viruses directly to tumors.
- This approach offers a strategy to destroy cancer from within.
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