基于机器学习算法的CRPC进展机制及其抑制剂发现的全面分析
Zhen Wang1, Jing Zou2, Le Zhang1
1College of Basic Medical Sciences, Dali University, Dali, Yunnan, China.
Frontiers in genetics
|July 21, 2023
概括
鉴定出了耐结前列腺癌 (CRPC) 生物标志物CCNA2和CKS2. 阿普雷皮坦和多卢特格拉维尔显示出作为抗CRPC药物的潜力,阿普雷皮坦在体外显示出更高的疗效.
科学领域:
- 在瘤学瘤学.
- 分子生物学分子生物学
- 生物信息学是一种生物信息学.
背景情况:
- 在几乎所有患者中,抗抗雄激素剥夺疗法 (ADT) 导致割抵抗性前列腺癌 (CRPC).
- 了解推动前列腺癌进展到CRPC的分子机制对于有效的治疗策略至关重要.
研究的目的:
- 确定潜在的生物标志物和分子机制,从前列腺癌转变为CRPC.
- 评估用于CRPC治疗的新型治疗剂.
主要方法:
- 对CRPC的三个基因表达综合 (GEO) 微阵列数据集的分析.
- 差异表达基因 (DEG) 的识别,其次是基因本体学 (GO),基因和基因组的京都百科全书 (KEGG) 和基因组丰富分析 (GSEA).
- 权重基因同表达网络分析 (WGCNA),LASSO逻辑回归和支持矢量机-递归特征消除 (SVM-RFE) 用于生物标志物发现.
- 虚拟药物查和体外验证使用细胞计数套件-8 (CCK-8),抓取和跨井入侵试验.
主要成果:
- 确定了719种DEG,它们在细胞循环和新陈代谢途径中富含.
- 鉴定出CCNA2和CKS2是具有强大的预测能力的CRPC有前途的诊断生物标志物.
- 艾普雷皮坦和多卢特格拉维尔被确定为潜在的药物,分别针对CCNA2和CKS2,在体外对CRPC细胞表现出显著的抑制作用.
结论:
- 增加的CCNA2和CKS2表达与前列腺癌的进展相关,可以作为CRPC的诊断生物标志物和治疗点.
- 阿普雷皮坦和多卢特格拉维尔显示出作为CRPC新型抗瘤药物的潜力,阿普雷皮坦显示出更大的疗效.
关键词:
这是一种阿普雷皮坦特 (Aprepitant).在CCNA2中使用CCNA2.在Cks2中使用.多卢特格拉维尔 (Dolutegravir) 是一种药物.割抵抗性前列腺癌 (CRPC) 是一种癌症.机器学习算法机器学习算法虚拟选 虚拟选 虚拟选权重基因同表达网络分析 (WGCNA)更多相关视频
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