胃癌治疗新篇章:带领个性化医疗的器官模型
Yuan Meng1,2,3, LiLi Zhang1,2,3, Jie Yang1,2,3
1Department of Oncology, First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Changling Road No. 88, Xiqing District, Tianjin, 300381, China.
Molecular diagnosis & therapy
|September 4, 2025
概括
胃癌类器官为研究瘤异质性和指导精确医学提供了一个有前途的临床模型. 虽然仍然存在挑战,但这种3D培养技术在未来的癌症治疗中具有显著的临床应用潜力.
科学领域:
- 癌症学
- 三维组织培养
- 癌症生物学
背景情况:
- 胃癌在临床和分子方面表现出显著的患者异质性.
- 精准医学需要深入了解胃癌的机制和有效的临床前模型.
- 来自瘤的器官忠实地复制体内特征和异质性.
研究的目的:
- 在临床前研究中审查胃癌衍生器官的应用.
- 探索GCO在临床转化中的潜力.
- 突出目前的挑战和GCO技术的未来前景.
主要方法:
- 对胃癌类器官研究的当前文献的综述.
- 对有机体发育的3D组织培养技术的分析.
- 用于模拟瘤异质性和药物敏感性的GCOs的评估.
主要成果:
- 胃癌衍生器官 (GCOs) 成功地重现了原发性瘤的分子和组织特征.
- 在预测患者对各种癌症治疗的反应方面,GCOs具有实用性.
- 有机技术为个性化药物查和发现提供了一个平台.
结论:
- 胃癌类器官是促进临床前研究和了解疾病异质性的宝贵工具.
- 尽管目前的局限性,但GCO对未来的临床应用在个性化胃癌治疗中具有很大的前景.
- 需要进一步发展,以弥合器官技术和常规临床实践之间的差距.
更多相关视频
04:49Creating Matched In vivo/In vitro Patient-Derived Model Pairs of PDX and PDX-Derived Organoids for Cancer Pharmacology Research
Published on: May 5, 2021
6.5K
08:45Author Spotlight: Generation of and Comparison Between Patient-Derived Gastric Organoids from Different Regions of the Stomach
Published on: January 26, 2024
1.6K
相关概念视频
02:50Combination Therapies and Personalized Medicine
Combining two or more treatment methods increases the life span of cancer patients while reducing damage to vital organs or tissue from the overuse of a single treatment. Combination therapy also targets different cancer-inducing pathways, thus reducing the chances of developing resistance to treatment.
The combination of the drug acetazolamide and sulforaphane is a good example of combination therapy to treat cancer. The cells in the interior of a large tumor often die due to the hypoxic and...
The combination of the drug acetazolamide and sulforaphane is a good example of combination therapy to treat cancer. The cells in the interior of a large tumor often die due to the hypoxic and...
02:57Targeted Cancer Therapies
The targeted cancer therapies, also known as “molecular targeted therapies,” take advantage of the molecular and genetic differences between the cancer cells and the normal cells. It needs a thorough understanding of the cancer cells to develop drugs that can target specific molecular aspects that drive the growth, progression, and spread of cancer cells without affecting the growth and survival of other normal cells in the body.
There are several types of targeted therapies against specific...
There are several types of targeted therapies against specific...