青蛙腹部的细菌萎缩 防止了小鼠的结肠肿瘤 效果优于化疗 但是由于感染风险 人类实验已经过去了好几年 A bacterium from a frog's gut shrank and prevented colorectal tumors in mice, outperforming chemotherapy, but human trials are years away due to infection risks.

在日本树蛙的肠道中发现了一种细菌Ewinchela Americana,它用单剂量消除了小鼠的结肠肿瘤,防止其复发,在测试中优于化疗。 A bacterium, Ewingella americana, found in the Japanese tree frog’s gut, eliminated colorectal tumors in mice with a single dose and prevented recurrence, outperforming chemotherapy in tests. 它直接针对肿瘤并激活免疫细胞,在治疗往往失败的低氧环境中蓬勃发展。 It targets tumors directly and activates immune cells, thriving in low-oxygen environments where treatments often fail. 这些细菌从血液中迅速清除出来,没有持久毒性,但研究人员警告说,它可能造成人类感染,因此人类试验要等好几年。 The bacteria cleared quickly from the bloodstream with no lasting toxicity, but researchers warn it may cause infections in humans, so human trials are years away. 该研究报告发表在Gut Microsbes上,突出显示了微生物生物多样性在癌症治疗中的潜力。 The study, published in Gut Microbes, highlights the potential of microbial biodiversity in cancer therapy.