Identification of the cell of origin of cancers is a hot topic, and recently no fewer than five groups have addressed this question for basal cell carcinomas (BCCs) of the skin. In this issue of the JCI, Grachtchouk et al. present evidence from engineered mouse models that at least some BCCs can arise from hair follicle tissue stem cells. Although these cells sustain oncogenic mutations while in the stem cell niche, they may have to leave that stem cell niche to become tumor cells.
Ervin H. Epstein Jr.
Title and authors | Publication | Year |
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A role for keratin 17 during DNA damage response and tumor initiation
Nair RR, Hsu J, Jacob JT, Pineda CM, Hobbs RP, Coulombe PA |
Proceedings of the National Academy of Sciences | 2021 |
Basal Cell Carcinoma Preferentially Arises from Stem Cells within Hair Follicle and Mechanosensory Niches
SC Peterson, M Eberl, AN Vagnozzi, A Belkadi, NA Veniaminova, ME Verhaegen, CK Bichakjian, NL Ward, AA Dlugosz, SY Wong |
Cell Stem Cell | 2015 |
Advanced treatment for basal cell carcinomas
SX Atwood, RJ Whitson, AE Oro |
Cold Spring Harbor Perspectives in Medicine | 2014 |
Tracking cells in their native habitat: lineage tracing in epithelial neoplasia
MP Alcolea, PH Jones |
Nature Reviews Cancer | 2013 |
"Patch"ing up our tumor signaling knowledge
SX Atwood, RJ Whitson, AE Oro |
Journal of Investigative Dermatology | 2013 |
Tracing the roots of squamous cell carcinomas.
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Nature Medicine | 2011 |