News and Views


Nature Genetics 40, 1040 - 1041 (2008)
doi:10.1038/ng0908-1040

Hedgehog in Wnterland

Dennis Roop1 & Rune Toftgård2

  1. Dennis Roop is Director of the Regenerative Medicine and Stem Cell Biology Program, University of Colorado, Aurora, Colorado 80045, USA.
  2. Rune Toftgård is in the Department of Biosciences and Nutrition, Karolinska Institute, Huddinge SE-141 57, Sweden.
    e-mail: dennis.roop@uchsc.edu


Hedgehog signaling has a key role in hair follicle development, as well as in induction of the most common cancer in individuals of European descent, basal cell carcinoma (BCC). A new study shows that BCCs strongly resemble embryonic hair follicles and that BCC induction requires active Wnt/beta-catenin signaling.

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