Article ; Online: Mesenchymal stem cells co-cultured with colorectal cancer cells showed increased invasive and proliferative abilities due to its altered p53/TGF-β1 levels.
Bioscience, biotechnology, and biochemistry
2019 Volume 84, Issue 2, Page(s) 256–267
Abstract: Signaling between cancer cells, their neighboring cells, and mesenchymal stem cells (MSCs) forms the tumor microenvironment. The complex heterogeneity of this microenvironment varies depending on the tumor type and its origins. However, most of the ... ...
Abstract | Signaling between cancer cells, their neighboring cells, and mesenchymal stem cells (MSCs) forms the tumor microenvironment. The complex heterogeneity of this microenvironment varies depending on the tumor type and its origins. However, most of the existing cancer-based studies have focused on cancer cells. In this study, we used a direct co-culture system (cross-talk signaling) to induce cross-interaction between cancer cells and mesenchymal stem cells. This induced deformation of MSCs. MSCs showed a diminished ability to maintain homeostasis. In particular, increase in the invasion ability of MSCs by TGF-β1 and decrease in p53, which plays a key role in cancer development, is an important discovery. It can thus be deduced that blocking these changes can effectively inhibit metastatic colorectal cancer. In conclusion, understanding the interactions and changes in MSCs associated with cancer will help develop novel therapeutic strategies for cancer. |
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MeSH term(s) | Cell Line, Tumor ; Cell Proliferation ; Coculture Techniques ; Colorectal Neoplasms/genetics ; Colorectal Neoplasms/metabolism ; Colorectal Neoplasms/pathology ; Gene Expression Profiling ; Humans ; Mesenchymal Stem Cells/cytology ; Mesenchymal Stem Cells/metabolism ; Neoplasm Invasiveness ; Oligonucleotide Array Sequence Analysis ; Transforming Growth Factor beta1/metabolism ; Tumor Microenvironment ; Tumor Suppressor Protein p53/metabolism |
Chemical Substances | TGFB1 protein, human ; TP53 protein, human ; Transforming Growth Factor beta1 ; Tumor Suppressor Protein p53 |
Language | English |
Publishing date | 2019-10-10 |
Publishing country | England |
Document type | Journal Article |
ZDB-ID | 1106450-x |
ISSN | 1347-6947 ; 0916-8451 |
ISSN (online) | 1347-6947 |
ISSN | 0916-8451 |
DOI | 10.1080/09168451.2019.1676692 |
Database | MEDical Literature Analysis and Retrieval System OnLINE |
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