在早期糖尿病病中对核心基因和途径丰富的基于生物信息学的分析
Yangwenxuan Han1, Xiaoyan Liu1, Jing Shang1
1Department 1st Nephrology, Heilongjiang Academy of Traditional Chinese Medicine, Harbin 150036, Heilongjiang Province, China. zjxemail@163.com.
生物信息学在早期糖尿病病 (DN) 中确定了17个核心基因,这是末期病 (ESRD) 的主要原因. 像VEGFA和THBS1这样的关键基因被下调,提供了潜在的诊断和治疗点.
科学领域:
- 基因组学就是基因组学.
- 生物信息学是一种生物信息学.
- 腎臟病學 (nephrology) 是一種醫學專業.
背景情况:
- 糖尿病病 (DN) 是末期病 (ESRD) 的主要原因.
- 了解早期DN的分子病原性对于开发有效的治疗方法至关重要.
- 生物信息学为分析复杂的基因组数据提供了强大的工具.
研究的目的:
- 使用生物信息学识别与早期糖尿病病 (DN) 相关的核心基因.
- 探索DN的病原和潜在的治疗点.
- 分析基因表达模式和DNA中的蛋白质-蛋白质相互作用.
主要方法:
- 利用基因表达综合 (GEO) 数据集 (GSE30528,GSE96804,GSE30122) 来识别DN和健康对照之间的差异表达基因.
- 进行了基因本体学 (GO) 和基因和基因组的京都百科全书 (KEGG) 路径丰富分析.
- 使用String和Cytoscape来选核心基因的构建蛋白质-蛋白质相互作用 (PPI) 网络.
主要成果:
- 确定了17个常见的差异性表达基因,其中6个是上调的,11个是下调的.
- 丰富的功能注释包括前体代谢物和能量生成,免疫反应和酸化.
- 确定的主要途径是焦点粘附,PI3K/Akt信号传递和人类乳头瘤病毒感染.
- 发现了特定的基因表达变化:VEGFA和THBS1下调;ITGB1,MMP7和SOX9上调.
结论:
- 生物信息学分析成功地确定了与早期糖尿病病相关的核心基因和途径.
- 下调的VEGFA和THBS1,上调的ITGB1,MMP7和SOX9代表了DN.的潜在生物标志物和治疗点.
- 需要进一步的实验验证,以确认这些基因在DN病原和临床实用性中的作用.
更多相关视频
07:11Author Spotlight: Emerging Technologies and Advanced Tools for Decoding Metabolomics Data Analysis
Published on: November 10, 2023
08:15Author Spotlight: Network Pharmacology and Molecular Docking to Decipher the Action of Jiawei Shengjiang San Against Diabetic Kidney Disease
Published on: May 10, 2024
相关概念视频
Pathophysiology of Diabetes
Type 1 diabetes is characterized by autoimmune-mediated destruction of pancreatic β cells, with environmental factors potentially triggering this process in genetically susceptible individuals. Despite many not having a family history, certain genes increase susceptibility,...
Diabetes Mellitus: Type 2 and Gestational
Chronic Kidney Disease I: Introduction
Diabetes: Symptoms, Diagnosis, and Complications
Renal Tubule and Collecting Duct
Proximal Convoluted Tubule (PCT):
The PCT is the initial segment of the renal tubule, extending from the Bowman's capsule that encloses the glomerulus. Its convoluted structure and microvilli-lined cells increase the surface area for reabsorption. The PCT reabsorbs glucose, amino acids, sodium, and water from the filtrate, ensuring essential...
Protein Networks
These interactions can be represented through maps depicting protein-protein interaction networks, represented as nodes and edges. Nodes are circles that are representative of a protein,...
