综合空间转录组和代谢研究揭示了人类膀癌的代谢异质性
Yu Lu1, Fangdie Ye2,3, Xuedan Han1
1School of Life Science and Technology, China Pharmaceutical University, 639 Longmian Road, Nanjing, Jiangsu Province, China.
Cancer gene therapy
|August 16, 2025
概括
膀癌 (BC) 涉及细胞代谢的改变. 这项研究使用空间转录学和代谢学来揭示BC的关键代谢转变,为未来的治疗提供了洞察力.
科学领域:
- 在瘤学瘤学.
- 分子生物学分子生物学
- 代谢学 代谢学 代谢学
背景情况:
- 膀癌 (BC) 是一种常见的尿道系统恶性瘤.
- 驱动BC发展的分子机制尚未完全理解.
研究的目的:
- 为了研究膀癌进展的分子机制.
- 分析BC和相邻正常组织的转录组和代谢组景观.
主要方法:
- 使用空间转录学 (ST) 和空间代谢学 (SM).
- 膀癌组织的分子形状与相邻的正常组织进行比较.
主要成果:
- 在BC中发现了胆和葡萄糖代谢中基因和代谢物的显著上调.
- 在BC中观察到显著的基因和代谢物在脂和酸盐代谢中的下调.
- 检测到对BC瘤发生和免疫规避至关重要的代谢重编程.
结论:
- 空间转录组学和代谢组学为BC分子机制提供了新的见解.
- 代谢重编程在膀癌的进展中起着关键作用.
- 这些发现为BC预防和治疗提供了潜在的目标.
相关概念视频
02:21Cancers Originate from Somatic Mutations in a Single Cell
Cancer arises from mutations in the critical genes that allow healthy cells to escape cell cycle regulation and acquire the ability to proliferate indefinitely. Though originating from a single mutation event in one of the originator cells, cancer progresses when the mutant cell lines continue to gain more and more mutations, and finally, become malignant. For example, chronic myelogenous leukemia (CML) develops initially as a non-lethal increase in white blood cells, which progressively...
02:21Cancers Originate from Somatic Mutations in a Single Cell
Cancer arises from mutations in the critical genes that allow healthy cells to escape cell cycle regulation and acquire the ability to proliferate indefinitely. Though originating from a single mutation event in one of the originator cells, cancer progresses when the mutant cell lines continue to gain more and more mutations, and finally, become malignant. For example, chronic myelogenous leukemia (CML) develops initially as a non-lethal increase in white blood cells, which progressively...