对尾腺癌晚期的精确瘤学:全面的分子特征识别可操作的病变和潜在的预测生物标志物
Sebastian Lange1,2, Hannah Lisiecki3, Simon Kreutzfeldt4,5
1Department of Internal Medicine II, Klinikum Rechts der Isar, TUM School of Medicine and Health, Technical University of Munich, Munich, Bavaria, Germany.
BMJ open gastroenterology
|August 21, 2025
概括
对尾腺癌的分子分析发现了大多数瘤的可操作性变化,为这种罕见的癌症提供了新的治疗途径. 精确瘤学可以指导晚期尾腺癌的治疗.
科学领域:
- 癌症学
- 基因组学
- 精准医学
背景情况:
- 尾腺癌是一种罕见的恶性瘤.
- 对于晚期患者的治疗选择有限.
研究的目的:
- 通过分子分析来确定可操作的治疗变化.
- 评估精确瘤在尾腺癌的有用性.
主要方法:
- 对19名晚期尾腺癌患者的回顾性分析.
- 采用了德国精密瘤学计划 (2015-2021) 的数据.
- 报告的分子特征,瘤委员会建议和治疗实施.
主要成果:
- 在95%的瘤中发现了潜在的可操作性改变 (例如,ATM,PIK3CA,AKT1突变).
- 在26%的病例中观察到瘤突变负荷升高.
- 74%的人接受了分子驱动的治疗建议,11%的人接受了推的治疗.
结论:
- 分子形显示出尾腺癌的可操作性变化.
- 精确的瘤学方法对这种罕见的癌症有希望.
相关概念视频
Appendicitis-II: Diagnostic Studies and Management
145
Diagnosing and managing appendicitis requires a structured and comprehensive approach that spans from initial assessment to postoperative care. Here is an overview of the process:
Diagnosing Appendicitis
It requires a multifaceted approach, starting with a detailed physical examination to pinpoint the location and nature of the pain and identify any associated symptoms. Laboratory tests play a crucial role. A complete Blood Count (CBC) typically reveals leukocytosis (an increased number of...
Diagnosing Appendicitis
It requires a multifaceted approach, starting with a detailed physical examination to pinpoint the location and nature of the pain and identify any associated symptoms. Laboratory tests play a crucial role. A complete Blood Count (CBC) typically reveals leukocytosis (an increased number of...
145
Tumor Progression
6.5K
Tumor progression is a phenomenon where the pre-formed tumor acquires successive mutations to become clinically more aggressive and malignant. In the 1950s, Foulds first described the stepwise progression of cancer cells through successive stages.
Colon cancer is one of the best-documented examples of tumor progression. Early mutation in the APC gene in colon cells causes a small growth on the colon wall called a polyp. With time, this polyp grows into a benign, pre-cancerous tumor. Further...
Colon cancer is one of the best-documented examples of tumor progression. Early mutation in the APC gene in colon cells causes a small growth on the colon wall called a polyp. With time, this polyp grows into a benign, pre-cancerous tumor. Further...
6.5K
Targeted Cancer Therapies
7.8K
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...
There are several types of targeted therapies against...
7.8K


