通过多omics方法推进肝癌诊断和治疗:系统性审查
Esraa M Hashem1, Ayat M Karrar2, Mai S Mabrouk3
1Biomedical Engineering Department, Misr University for Science and Technology (MUST University), 6th of October, Egypt. esraa.shebib@must.edu.eg.
Discover oncology
|November 25, 2025
概括
多omics技术与机器学习相结合,有望推动肝细胞癌 (HCC) 研究. 整合这些方法可以改善早期诊断和肝癌的个性化治疗,尽管仍然需要临床验证.
科学领域:
- 在瘤学瘤学.
- 生物信息学是一种生物信息学.
- 基因组学就是基因组学.
背景情况:
- 肝细胞癌 (HCC) 由于早期检测和治疗的困难,给全球健康带来了重大挑战.
- 多omics技术 (基因组学,蛋白质组学,代谢组学) 提供了深入了解HCC的分子复杂性.
研究的目的:
- 系统地审查在肝细胞癌 (HCC) 研究中的多奥米克方法的应用.
- 探索这些技术如何帮助生物标志物发现,分子分类和个性化HCC治疗策略.
主要方法:
- 对32项研究进行了结构性审查.
- 计算方法分为生存分析,无监督集群,监督机器学习,微分表达式分析和路径/网络分析.
- 经常使用无监督集群和监督机器学习 (SVM,随机森林,深度学习).
主要成果:
- 多omics方法被广泛用于生物标志物发现,HCC亚型分类和预测治疗结果.
- 聚类和机器学习是审查研究中发现的常见方法.
- 在临床验证方面存在很大的差距,限制了这些发现的翻译应用.
结论:
- 将多omics数据与机器学习集成为提高早期HCC诊断,患者分层和向治疗提供了巨大的潜力.
- 解决数据整合,可解释性和队列多样性的挑战对于临床翻译至关重要.
- 机器学习增强的多组学代表了肝癌管理的变革性方法,需要进一步的研究来弥合计算进步和临床实践之间的差距.
更多相关视频
07:47Author Spotlight: Unveiling Transmembrane Protein Family-Related Markers in Gastric Cancer and Implications for Targeted Therapies
Published on: September 15, 2023
2.1K
07:25Author Spotlight: Investigating Liver Cancer Pathogenesis Using Patient-Derived Organoids
Published on: August 18, 2023
2.4K
相关概念视频
Targeted Cancer Therapies
8.6K
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...
8.6K
Genomics
39.6K
Genomics is the science of genomes: it is the study of all the genetic material of an organism. In humans, the genome consists of information carried in 23 pairs of chromosomes in the nucleus, as well as mitochondrial DNA. In genomics, both coding and non-coding DNA is sequenced and analyzed. Genomics allows a better understanding of all living things, their evolution, and their diversity. It has a myriad of uses: for example, to build phylogenetic trees, to improve productivity and...
39.6K
Diseases of the Liver and Gallbladder
1.8K
Liver and gallbladder diseases are a significant health concern, with prominent conditions including cirrhosis, hepatitis, non-alcoholic fatty liver disease (NAFLD), and gallstones. Jaundice is a common manifestation of liver and biliary disease.
Cirrhosis is characterized by the scarring of hepatic lobules in the liver, which are replaced by fibrous tissue, affecting the liver's normal functioning. NAFLD, on the other hand, is caused by an excessive build-up of fat in the liver, not...
Cirrhosis is characterized by the scarring of hepatic lobules in the liver, which are replaced by fibrous tissue, affecting the liver's normal functioning. NAFLD, on the other hand, is caused by an excessive build-up of fat in the liver, not...
1.8K
Combination Therapies and Personalized Medicine
5.9K
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...
5.9K
Treatment Resistant Cancers
3.7K
Cancer is the second leading cause of death in the United States. A cancer cell is genetically unstable and hence can mutate faster. They can also modify their microenvironment and escape immune surveillance. The difficulties in treating cancer are further compounded by the emergence of rapid resistance to anticancer drugs. The most common ways to attain resistance in cancer cells include alteration in drug transport and metabolism, modification of drug target, elevated DNA damage response, or...
3.7K
