Heterogeneity in Cancer: Cancer Stem Cells versus Clonal Evolution
Author(s) -
Mark Shackleton,
Elsa Quintana,
Eric R. Fearon,
Sean J. Morrison
Publication year - 2009
Publication title -
cell
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 26.304
H-Index - 776
eISSN - 1097-4172
pISSN - 0092-8674
DOI - 10.1016/j.cell.2009.08.017
Subject(s) - biology , cancer stem cell , carcinogenesis , cancer , somatic evolution in cancer , epigenetics , stem cell , cancer cell , epigenesis , cancer research , genetics , computational biology , dna methylation , gene , gene expression
The identification and characterization of cancer stem cells might lead to more effective treatments for some cancers by focusing therapy on the most malignant cells. To achieve this goal it will be necessary to determine which cancers follow a cancer stem cell model and which do not, to address technical issues related to tumorigenesis assays, and to test the extent to which cancer cell heterogeneity arises from genetic versus epigenetic differences.
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