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相关概念视频

The Tumor Microenvironment02:17

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Every normal cell or tissue is embedded in a complex local environment called stroma, consisting of different cell types, a basal membrane, and blood vessels. As normal cells mutate and develop into cancer cells, their local environment also changes to allow cancer progression. The tumor microenvironment (TME) consists of a complex cellular matrix of stromal cells and the developing tumor. The cross-talk between cancer cells and surrounding stromal cells is critical to disrupt normal tissue...
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瘤微环境的微构造器官特定模型

Jeong Min Oh1, Yongkuk Park2, Jungwoo Lee2,3,4

  • 1Alfred E. Mann Department of Biomedical Engineering, University of Southern California, Los Angeles, California, USA;

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概括

微型瘤微环境 (TME) 模型提供先进的体外癌症研究工具,克服了动物模型的局限性. 这些模型,结合单细胞奥米学,增强对瘤复杂性的理解,以获得更好的癌症疗法.

关键词:
在MPS中,MPS是MPS.在此之前,TME的癌症发生的原因是癌症发生.转移 转移 转移 转移微型制模型的模型.微生理系统的微生理系统瘤微环境是一个微环境.

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科学领域:

  • 在瘤学瘤学.
  • 生物技术是生物技术.
  • 组织工程是组织工程.

背景情况:

  • 癌症仍然是一个重大的全球健康挑战,尽管在检测和治疗方面取得了进展.
  • 癌症研究的传统动物模型在完全复制人类瘤复杂性方面存在局限性.
  • 微构造的体外模型正在成为研究瘤微环境 (TME) 的有希望的替代方案.

研究的目的:

  • 审查TME微型造体外模型的最新进展.
  • 要突出这些模型与单细胞的OMIC技术的整合.
  • 讨论这些模型在加速开发新型癌症疗法方面的潜力.

主要方法:

  • 组织工程技术用于创建器官和患者特定的TME.
  • 微型制造技术用于开发先进的体外癌症模型.
  • 整合下一代单细胞的奥米克技术进行详细分析.

主要成果:

  • 微构造的TME模型更好地反映了人类瘤的生理相关性.
  • 这些模型为细胞和分子异质性提供了前所未有的见解.
  • 最近的进展使得模型能够捕捉瘤的器官特异性特征.

结论:

  • 微型TME模型对于克服动物模型的局限性至关重要.
  • 与奥米克技术的整合提供了对癌症复杂性的更深入的理解.
  • 这些先进的模型对开发更有效的癌症治疗具有重大前景.