Potential of Mesenchymal Stem Cell based application in Cancer

Area of Science:

• Oncology
• Stem Cell Biology
• Immunology

Background:

• Mesenchymal stem cells (MSCs) are investigated for cancer treatment due to their tumor-homing ability and immune-privileged nature.
• MSCs can exhibit both pro-tumorigenic and anti-tumorigenic effects within the tumor microenvironment, influenced by various factors.
• Tumor necrosis factor-related apoptosis-inducing ligand (TRAIL) secreted by MSCs shows potential for inducing cancer cell apoptosis.

Purpose of the Study:

• To review the dual role of MSCs in cancer, examining both their tumor-promoting and tumor-suppressing properties.
• To explore the potential of MSCs, particularly those derived from umbilical cord tissue, in delivering anti-cancer therapies.
• To investigate the expression of TRAIL by MSCs in co-culture systems and its effect on cancer cell apoptosis.

Main Methods:

• Review of existing literature on MSCs and their interactions with various cancer cell lines.
• Analysis of studies investigating MSCs' tumor tropism and therapeutic agent delivery capabilities.
• Examination of research on MSC-secreted factors, focusing on TRAIL's role in apoptosis induction.

Main Results:

• MSCs possess properties advantageous for cancer therapy, including tumor site migration and potential for differentiation.
• The influence of MSCs on cancer progression is context-dependent, varying with MSC source, cancer type, and microenvironmental factors.
• Studies suggest that MSCs can upregulate TRAIL expression, leading to apoptosis in co-cultured cancer cells, particularly those derived from umbilical cord tissue.

Conclusions:

• MSCs present a promising platform for cancer treatment, with their anti-tumorigenic functions being a key area of research.
• Further investigation into umbilical cord tissue-derived MSCs and their TRAIL expression is warranted for therapeutic development.
• Understanding the complex interplay between MSCs and the tumor microenvironment is crucial for optimizing their anti-cancer potential.