The cell of origin for basal cell carcinoma (BCC) remains controversial. In this issue of Cancer Cell, Wang et al. provide strong evidence that BCC arise from hair follicle stem cells. © 2011 Elsevier Inc.
Seykora, J. T., & Cotsarelis, G. (2011, January 18). Keratin 15-positive stem cells give rise to basal cell carcinomas in irradiated Ptch1+/- mice. Cancer Cell. https://doi.org/10.1016/j.ccr.2011.01.006