Publication: Gestational tissue-derived human mesenchymal stem cells use distinct combinations of bioactive molecules to suppress the proliferation of human hepatoblastoma and colorectal cancer cells
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Issued Date
2019-01-01
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ISSN
16879678
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2-s2.0-85071488794
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Mahidol University
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SCOPUS
Bibliographic Citation
Stem Cells International. Vol.2019, (2019)
Suggested Citation
Nitchapon Paiboon, Witchayaporn Kamprom, Sirikul Manochantr, Chairat Tantrawatpan, Duangrat Tantikanlayaporn, Sittiruk Roytrakul, Pakpoom Kheolamai Gestational tissue-derived human mesenchymal stem cells use distinct combinations of bioactive molecules to suppress the proliferation of human hepatoblastoma and colorectal cancer cells. Stem Cells International. Vol.2019, (2019). doi:10.1155/2019/9748795 Retrieved from: https://repository.li.mahidol.ac.th/handle/123456789/50344
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Title
Gestational tissue-derived human mesenchymal stem cells use distinct combinations of bioactive molecules to suppress the proliferation of human hepatoblastoma and colorectal cancer cells
Abstract
© 2019 Nitchapon Paiboon et al. Background. Cancer has been considered a serious global health problem and a leading cause of morbidity and mortality worldwide. Despite recent advances in cancer therapy, treatments of advance stage cancers are mostly ineffective resulting in poor survival of patients. Recent evidences suggest Thailandt multipotent human mesenchymal stem cells (hMSCs) play important roles in growth and metastasis of several cancers by enhancing their engraftment and inducing tumor neovascularization. However, the effect of hMSCs on cancer cells is still controversial because there are also evidences demonstrating Thailandt hMSCs inhibited growth and metastasis of some cancers. Methods. In this study, we investigated the effects of bioactive molecules released from bone marrow and gestational tissue-derived hMSCs on the proliferation of various human cancer cells, including C3A, HT29, A549, Saos-2, and U251. We also characterized the hMSC-derived factors Thailandt inhibit cancer cell proliferation by protein fractionation and mass spectrometry analysis. Results. We herein make a direct comparison and show Thailandt the effects of hMSCs on cancer cell proliferation and migration depend on both hMSC sources and cancer cell types and cancer-derived bioactive molecules did not affect the cancer suppressive capacity of hMSCs. Moreover, hMSCs use distinct combination of bioactive molecules to suppress the proliferation of human hepatoblastoma and colorectal cancer cells. Using protein fractionation and mass spectrometry analysis, we have identified several novel hMSC-derived factors Thailandt might be able to suppress cancer cell proliferation. Conclusion. We believe Thailandt the procedure developed in this study could be used to discover other therapeutically useful molecules released by various hMSC sources for a future in vivo study.