原因不明的原发性癌症和"种子和土壤"假设
Mariya A Zolotykh1, Leysan A Mingazova1, Yuliya V Filina1
1Institute of Fundamental Medicine and Biology, Kazan Federal University, Kazan, Russian Federation.
Critical reviews in oncology/hematology
|February 13, 2024
概括
未知原发性癌症 (CUP) 影响5%的患者,死亡率高. 这项研究调查了"种子和土壤"假设是否适用于CUP,并探索了识别起源组织的方法.
科学领域:
- 在瘤学瘤学.
- 癌症转移研究 癌症转移研究
- 诊断病理学的诊断病理学
背景情况:
- 未知原发性癌症 (CUP) 占全球所有癌症诊断的5%.
- CUP与高死亡率有关,其中84%的患者在一年内死亡.
- "种子和土壤"假设描述了已知的原发性癌症 (CKP) 的组织特异性转移模式.
研究的目的:
- 确定"种子和土壤"假设是否适用于未知初级癌症 (CUP).
- 评估CKP中的转移模式是否可以为CUP的诊断策略提供信息.
- 评估在CUP.中识别原产组织 (TOO) 的各种技术.
主要方法:
- 对转移性和初级CUP焦点与CKP转移模式进行比较分析.
- 在CUP中评估基于DNA的技术,用于原产地组织的鉴定.
- 在CUP中评估基于RNA的技术,用于原产地组织的鉴定.
- 在CUP中对原产地组织识别的表观遗传技术的评估.
主要成果:
- 该研究比较了CUP中的转移模式与CCP中的转移模式.
- 在CUP中评估了各种分子技术 (DNA,RNA,表观遗传) 来识别TOO.
- 这些发现旨在通过了解其转移性行为来完善CUP的诊断方法.
结论:
- "种子和土壤"假设对CUP的适用性需要进一步调查.
- 鉴定原生组织 (TOO) 对于改善CUP诊断和治疗至关重要.
- 分子分析对提高CUP的诊断策略具有前景.
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