PANX3 and skin squamous cell carcinoma: In a study using the 7,12‐dimethylbenz(a)anthracene/12‐otetradecanoylphorbol‐13‐acetate (DMBA/TPA) mouse cutaneous carcinoma model, which mimics many aspects of human cSCC (Abel et al., 2009), Panx3 was found genetically linked to body mass index and tumorigenesis by quantitative trait loci analysis in male but not female mice.