计算协议用于识别疾病之间共享的转录风险和互惠的化合物
Hua Gao1, Mao Zhang2, Richard A Baylis3
1Department of Surgery, Division of Vascular Surgery, Stanford University School of Medicine, Stanford, CA 94305, USA; Stanford Cardiovascular Institute, Stanford, CA 94305, USA.
STAR protocols
|February 14, 2024
概括
这项研究引入了一个计算协议,以找到共享的疾病机制,并选药物进行重新使用. 它使用omics数据和电子健康记录来识别新疗法的有益化合物.
科学领域:
- 基因组学和生物信息学
- 翻译医学是一种翻译医学.
- 计算生物学 计算生物学
背景情况:
- 越来越多的omics和生物银行数据使得共享疾病途径的全基因组分析成为可能.
- 药物重新定位通过利用现有化合物,为新疗法提供更快的途径.
研究的目的:
- 提出一种用于识别疾病之间共享的转录过程的计算协议.
- 选化合物以寻找潜在的治疗益处和药物重新用途的机会.
- 用现实世界电子健康记录来描述用于验证化合物效应的药监测研究.
主要方法:
- 实现用于计算分析的Snakemake工作流程.
- 利用omics数据和生物库资源来获得全基因组的洞察力.
- 使用电子健康记录用于药物监督和验证.
主要成果:
- 在疾病中识别共享的转录过程.
- 对化合物进行选,以寻找潜在的相互治疗益处.
- 药物效应的验证框架使用真实世界的数据.
结论:
- 该协议有助于发现共享的疾病机制和新的治疗策略.
- 它可以有效地选化合物用于药物重新用途.
- 与药监测研究的整合增强了已识别的化合物的验证.
相关概念视频
Cooperative Binding of Transcription Regulators
6.4K
Transcriptional regulators bind to specific cis-regulatory sequences in the DNA to regulate gene transcription. These cis-regulatory sequences are very short, usually less than ten nucleotide pairs in length. The short length means that there is a high probability of the exact same sequence randomly occurring throughout the genome. Since regulators can also bind to groups of similar sequences, this further increases the chances of random binding. Transcriptional regulators form...
6.4K
Combinatorial Gene Control
8.3K
Combinatorial gene control is the synergistic action of several transcriptional factors to regulate the expression of a single gene. The absence of one or more of these factors may lead to a significant difference in the level of gene expression or repression.
The expression of more than 30,000 genes is controlled by approximately 2000-3000 transcription factors. This is possible because a single transcription factor can recognize more than one regulatory sequence. The specificity in gene...
The expression of more than 30,000 genes is controlled by approximately 2000-3000 transcription factors. This is possible because a single transcription factor can recognize more than one regulatory sequence. The specificity in gene...
8.3K


