Abstract:The goal of our study was to determine if elephant TP53 (EP53) proteins contributing to increased apoptosis and possible cancer resistance in elephants could translate into human cancer cells as a future effective cancer treatment. We previously reported that elephants have a lower than expected rate of cancer, 20 copies of TP53 (1 ancestral gene with introns [EP53-anc] and 19 retrogenes [EP53-retro1-19]), and increased p53-mediated apoptosis induced by DNA damage in elephant cells compared to human cells (Abe… Show more
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