相关实验视频
Updated: Jan 16, 2026

Isolation and Culture Expansion of Tumor-specific Endothelial Cells
Published on: October 14, 2015
对瘤特异性内皮细胞在转移中的作用的分子见解
Tahereh Zarei Taher1, Amir Hossein Kheirkhah1, Sara Mehri2
1Student Research Committee, Qom University of Medical Sciences, Qom, Iran; Cellular and Molecular Research Center, Qom University of Medical Sciences, Qom, Iran; Department of Tissue Engineering and Applied Cell Sciences, Faculty of Medicine, Qom University of Medical Sciences, Qom, Iran.
瘤特异性内皮细胞 (TEC) 驱动癌症的生长和扩散. 针对这些细胞,以及免疫疗法,为改善癌症治疗结果提供了一个有希望的策略.
科学领域:
- 在瘤学瘤学.
- 癌症生物学 癌症生物学
- 免疫学 免疫学 免疫学
背景情况:
- 瘤特异性内皮细胞 (TEC) 在基因表达和信号传递方面与正常内皮细胞 (NEC) 不同.
- 通过诸如增加血管透性和PD-L1表达等机制,TECs促进瘤进展,转移和免疫逃避.
研究的目的:
- 审查TECs在癌症中的关键作用.
- 探索针对TEC的创新治疗策略,以改善癌症治疗结果.
主要方法:
- 对TEC生物学和治疗向的当前文献的综述.
- 对抗血管性疗法 (例如,VEGF抑制剂) 和免疫检查点抑制剂 (例如,抗PD-1/PD-L1) 的分析.
- 讨论针对多个途径 (FGF,PDGF,TGF-β, ангиопоэтин-2) 的组合疗法.
主要成果:
- TECs对瘤的进展,转移和免疫规避有显著的贡献.
- 针对TECs,特别是通过组合疗法,显示了克服耐药性和提高治疗疗效的潜力.
- 单细胞技术的进步对于完善以TEC为目标的精密医学至关重要.
结论:
- 针对TEC,特别是结合抗血管生成和免疫调节策略的多模式方法,对于有效的癌症治疗至关重要.
- 以先进的转录组学和蛋白组学为指导的精准医学方法将个性化TEC向治疗.
- 对TEC异质性和向性的进一步研究对于改善瘤学患者的治疗结果至关重要.
更多相关视频
09:42Assessing Tumor Microenvironment of Metastasis Doorway-Mediated Vascular Permeability Associated with Cancer Cell Dissemination using Intravital Imaging and Fixed Tissue Analysis
Published on: June 26, 2019
07:39The Establishment of a Lung Colonization Assay for Circulating Tumor Cell Visualization in Lung Tissues
Published on: June 16, 2018
相关概念视频
Metastasis
Epithelial-to-Mesenchymal Transition
The epithelial-to-mesenchymal transition or EMT is a developmental process commonly observed in wound healing, embryogenesis, and cancer metastasis. EMT is induced by transforming growth factor-beta (TGF-β) or receptor tyrosine kinase (RTK) ligands, which further...
The Tumor Microenvironment
Mechanism of Angiogenesis
Adaptive Mechanisms in Cancer Cells
Some of the advantages that cancer cells have on normal cells include - enhanced ability to divide without terminally differentiating, induce new blood vessel formation,...
Selectins
Regulation of Angiogenesis and Blood Supply