今日肿瘤学最高分文献 - 2025-05-26 episode artwork

EPISODE · May 26, 2025 · 0 MIN

今日肿瘤学最高分文献 - 2025-05-26

from 萌喵读文献-肿瘤学 · host Meng Zhao

欢迎收听科研喵播客,用AI读文献,让你的科研效率百倍提升。现在,访问labcat.com.cn下载吧! 在最新的《Journal of nanobiotechnology》上,一项突破性研究发现了一种名为LT@MnO@MON-HA(LMMH)的新型纳米药物,它能够激活肿瘤微环境中的cGAS-STING途径,并干扰肿瘤代谢,从而增强抗肿瘤疗效。这种纳米药物由锰氧化物纳米颗粒为核心,有机介孔二氧化硅为外层,内含线粒体糖酵解抑制剂LT,并以透明质酸精确靶向肿瘤。LMMH在肿瘤微环境中分解,释放LT和Mn(2+),其中LT扰乱线粒体代谢,增加活性氧,而Mn(2+)增强化学动力学疗法。此外,LMMH还能耗尽肿瘤微环境中的谷胱甘肽,进一步增强疗效,并激活全身免疫反应。这一发现为调节肿瘤微环境和代谢,提高免疫疗效提供了新思路。不要错过这一激动人心的研究进展!

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今日肿瘤学最高分文献 - 2025-05-26

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