This study identified a genetic locus associated with rhabdomyosarcoma susceptibility in mice and found that specific differentiation markers are linked to the regression of basal cell carcinoma.
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March 2014 in “Journal of Investigative Dermatology” In this study, basal cell carcinoma developed in Ptch-deficient mice only after chemical treatment, not skin wounding, suggesting a second unknown event is necessary for tumor formation.
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December 2020 in “International journal of molecular sciences” This study suggests that biallelic loss of the Hedgehog signaling repressor Patched alone in Keratin 5+ epidermal cells is insufficient to drive basal cell carcinoma development unless exogenous stimuli trigger accumulation of BCC precursor cells.
November 1997 in “Open Archive (Karolinska Institutet)” This research observed that mutations in the PTCH gene are common in both sporadic and hereditary basal cell cancers, suggesting a critical role of the PTCH signaling pathway in skin tumor development.
September 2004 in “Experimental Dermatology” This paper reviews recent findings on epidermal development and stem cell regulation, listing key studies that contribute to understanding the molecular pathways involved in skin morphogenesis without reporting new experimental results.