Abstract
Cancer stem cells (CSCs) are a subpopulation of cells within a heterogeneous tumor that have enhanced biologic properties such as increased capacity for self-renewal, increased tumorigenicity, enhanced differentiation capacity, and resistance to chemo- and radiotherapies. This unit describes protocols to isolate and characterize potential cancer stem cells from a solid tumor (oral cancer). This involves creating a single-cell suspension from tumor tissue, tagging the cell subpopulation of interest, and sorting cells into different populations. Finally, the sorted subpopulations can be evaluated for their ability to meet the functional requirements of a CSC, which primarily include increased tumorigenicity in an in vivo xenograft assay. Mastering the protocols in this unit will allow the researcher to study populations of cells that may have properties of CSCs.
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References
Naik PP, Das DN, Panda PK, Mukhopadhyay S, Sinha N, Praharaj PP, Agarwal R, Bhutia SK (2016) Implications of cancer stem cells in developing therapeutic resistance in oral cancer. Oral Oncol 62:122–135
Sinha N, Mukhopadhyay S, Das DN, Panda PK, Bhutia SK (2013) Relevance of cancer initiating/stem cells in carcinogenesis and therapy resistance in oral cancer. Oral Oncol 49(9):854–862
Johnson S, Chen H, Lo P-K (2013) In vitro tumorsphere formation assays. Bio-protocol 3(3):e325
Greve B, Kelsch R, Spaniol K, Eich HT, Götte M (2012) Flow cytometry in cancer stem cell analysis and separation. Cytometry A 81(4):284–293
Ginestier C, Hur MH, Charafe-Jauffret E, Monville F, Dutcher J, Brown M, Jacquemier J, Viens P, Kleer CG, Liu S, Schott A, Hayes D, Birnbaum D, Wicha MS, Dontu G (2007) ALDH1 is a marker of normal and malignant human mammary stem cells and a predictor of poor clinical outcome. Cell Stem Cell 1(5):555–567
Acknowledgments
Research support was partly provided by Board of Research in Nuclear Sciences (BRNS) [Number: 37(1)/14/38/2016-BRNS/37276], Department of Atomic Energy (DAE), and Science and Engineering Research Board (SERB) [Number: EMR/2016/001246]. Research infrastructure was partly provided by Fund for Improvement of S&T Infrastructure in Universities and Higher Educational Institutions (FIST) [Number: SR/FST/LSI-025/2014], Department of Science and Technology, Government of India.
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Bhutia, S.K. et al. (2018). Identification and Characterization of Stem Cells in Oral Cancer. In: Turksen, K. (eds) Stem Cell Niche. Methods in Molecular Biology, vol 2002. Humana, New York, NY. https://doi.org/10.1007/7651_2018_184
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DOI: https://doi.org/10.1007/7651_2018_184
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