脂瘤瘤中的HER3 (ERBB3) 放大 - - 一个潜在的新治疗点?
Ann-Katharina Becker1, Behrus Puladi2,3, Kunpeng Xie2,3
1Institute of Pathology, University Hospital RWTH Aachen, 52074, Aachen, Germany.
World journal of surgical oncology
|May 17, 2024
概括
脂肉瘤瘤经常显示MDM2基因放大. 在许多病例中检测到HER3基因的协同放大,这表明HER3是治疗脂质瘤治疗的潜在治疗标.
科学领域:
- 在瘤学瘤学.
- 分子病理学分子病理学
- 遗传学 遗传学 是一个
背景情况:
- 脂肉瘤是常见的介质细胞瘤,治疗选择有限.
- 目前的治疗方法和免疫疗法在脂肪肉瘤中表现出有限的疗效.
- 由于形态多样性和非特异性标记物,准确的分类具有挑战性,需要分子诊断.
研究的目的:
- 研究HER3 (ERBB3) 作为治疗瘤的治疗点的潜力.
- 探索HER3与MDM2基因扩增在脂肪肉瘤中的共同放大.
主要方法:
- 光在位杂交 (FISH) 分析对56个已存档的脂瘤瘤病例进行了分析.
- 分析的基因包括MDM2,DDIT3和HER3.
- 根据分子病理学的发现,病例被重新分类.
主要成果:
- 在56个案件中,有16个需要重新分类.
- 在54例中,在20例中检测到MDM2放大与HER3联合放大.
- 在57.1%的病例中观察到大量的HER3集群放大,这表明潜在的治疗标.
结论:
- 脂肉瘤表现出独特的分子特征,有助于重新分类.
- HER3基因放大为脂质瘤的向治疗提供了一个假定的治疗标.
- 需要进一步研究HER3作为脂质瘤的治疗点.
关键词:
协同放大 协同放大 协同放大在DDIT3中,DDIT3就是DDIT3在ERBB3中,ERBB3是ERBB3中的一个.光在位杂交 (FISH) 免疫组织化学在HER3中,HER3是HER3.脂质肉瘤是一种脂质肉瘤.MDM2放大器的放大方式更多相关视频
13:41Magnetic Resonance-Guided High Intensity Focused Ultrasound Generated Hyperthermia: A Feasible Treatment Method in a Murine Rhabdomyosarcoma Model
Published on: January 13, 2023
2.3K
10:27Testing Targeted Therapies in Cancer using Structural DNA Alteration Analysis and Patient-Derived Xenografts
Published on: July 25, 2020
7.2K
相关概念视频
02:38Mitogens and the Cell Cycle
6.5K
Mitogens and their receptors play a crucial role in controlling the progression of the cell cycle. However, the loss of mitogenic control over cell division leads to tumor formation. Therefore, mitogens and mitogen receptors play an important role in cancer research. For instance, the epidermal growth factor (EGF) - a type of mitogen and its transmembrane receptor (EGFR), decides the fate of the cell's proliferation. When EGF binds to EGFR, a member of the ErbB family of tyrosine kinase...
6.5K
02:57Targeted Cancer Therapies
7.6K
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...
7.6K