Definition
Consistent with the cancer stem cell (CSC) hypothesis, ovarian cancer stem cells represent a subset of cancer cells lying at the top of hierarchy of all malignant cells that form the bulk of ovarian cancers. Cancer stem cells display ability to continually sustain tumor growth through their indefinite self-renewal and ability to generate all cancer cell lineages (transit-amplifying cells, differentiated cells) found in particular tumors through their (aberrant) differentiation.
Characteristics
Classification of Ovarian Cancers
Ovarian cancers represent a highly heterogeneous group of diseases with distinct cellular origin, epidemiology, pathogenesis, morphological and molecular characteristics, and clinical course. Considering cell types from which ovarian cancers presumably originate, most ovarian cancers can be classified into three major categories: epithelial (~90 %), sex cord-stromal (~8 %), and...
References
Ahmed N, Abubaker K, Findlay JK (2014) Ovarian cancer stem cells: molecular concepts and relevance as therapeutic targets. Mol Asp Med 39:110–125
Burgos-Ojeda D, Rueda BR, Buckanovich RJ (2012) Ovarian cancer stem cell markers: prognostic and therapeutic implications. Cancer Lett 322:1–7
Pattabiraman DR, Weinberg RA (2014) Tackling the cancer stem cells – what challenges do they pose? Nat Rev Drug Discov 13:497–512
Shah MJ, Landen CN (2014) Ovarian cancer stem cells: are they real and why are they important? Gynecol Oncol 132:483–489
Visvader JE, Lindeman GJ (2012) Cancer stem cells: current status and evolving complexities. Cancer Stem Cell 10:717–728
See Also
(2012) Transit amplifying cells. In: Schwab M (ed) Encyclopedia of cancer, 3rd edn. Springer, Berlin/Heidelberg, p 3766. doi: 10.1007/978-3-642-16483-5_5926
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Mezencev, R. (2014). Ovarian Cancer Stem Cells. In: Schwab, M. (eds) Encyclopedia of Cancer. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-27841-9_7203-1
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DOI: https://doi.org/10.1007/978-3-642-27841-9_7203-1
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Publisher Name: Springer, Berlin, Heidelberg
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