CroatiaScientists have discovered why jellyfish rarely develop cancer, revealing a unique biological mechanism. Researchers at Caltech found that rapid cell division does not necessarily increase cancer risk and may even help remove abnormal cells before they become tumors. They developed a mathematical model tracking cell division, death, and mutations, which was tested on live jellyfish. The study showed that faster cell turnover acts like a quality control system, helping eliminate faulty cells. Experiments on moon jellyfish demonstrated that blocking apoptosis (natural cell removal) led to tumor formation, while slowing down cell division increased tumor frequency. The findings, published in PNAS, could aid research into cancer resistance in long-lived animals like elephants and naked mole rats, potentially leading to new methods for early detection or prevention of human cancer.
Bias read (Center): The article discusses scientific research on cancer resistance in jellyfish, focusing on biological mechanisms and potential implications for human medicine. It presents findings objectively without political commentary, framing, or biased language. There is no mention of political figures, policies
