UPLC-Q-TOF/MS,网络药理学,分子对接和实验验证,以探索衣在类风湿关节炎上的机制
相关实验视频
Updated: Sep 11, 2025

07:37
An Adoptive Transfer Model of Rheumatoid Arthritis in Mice
Published on: June 6, 2025
363
Ting Wang1,2, Haixiong Xia3, Jingyi Zhu4
1Center for Tissue Engineering and Stem Cell Research, Guizhou Medical University, Guian New District, Guiyang, 561113, China.
Scientific reports
|August 16, 2025
概括
这项研究揭示了的衣服.
科学领域:
- 传统中国医药 传统中国医药
- 药理学 药理学是指药理学的学科.
- 分子生物学分子生物学
背景情况:
- 青的衣服 (青的) 具有多种治疗性质,包括抗炎和免疫调节作用.
- 青衣服的有效性背后的精确分子机制,特别是在类风湿性关节炎 (RA) 治疗中,仍然在很大程度上未被阐明.
- 了解这些机制对于优化其治疗应用和开发至关重要.
研究的目的:
- 在类风湿性关节炎 (RA) 治疗中研究服装的分子机制.
- 确定与RA相关的衣的关键活性成分和分子标.
- 为了阐明酸氨基3-激酶/蛋白激酶B (PI3K/AKT) 信号通路在服的抗RA作用中的作用.
主要方法:
- 利用超高性能液态染色学-四极飞行时间质谱法 (UPLC-Q-TOF/MS) 来识别服装部件.
- 采用网络药理学来预测核心目标和信号通路.
- 进行了分子对接模拟和体外细胞实验以验证发现.
主要成果:
- 在服装中确定了24种活性成分,其中resibufogenin是主要成分.
- 网络药理学预测PI3K/AKT信号通路至关重要,涉及PIK3CA,EGFR和JAK2等关键标.
- 雷西布原因在体外表现出强烈的结合 afinity 与RA相关的目标,并显著降低了亲炎性细胞因子 (TNF-α,IL-6,IL-1β),调节PI3K/AKT通路.
结论:
- 建立了RA治疗的服的药理动力学基础和分子机制.
- 突出显示resibufogenin作为一个关键的活性化合物,针对PI3K/AKT通路.
- 提供了RA治疗中服的临床应用和开发的理论基础.
更多相关视频
04:50Preliminary Study on Acupuncture Combined with Grain-sized Moxibustion for Treating Rheumatoid Arthritis with Finger Joint Pain
Published on: May 16, 2025
335
13:18Network Pharmacology Prediction and Experimental Validation of Trichosanthes-Fritillaria thunbergii Action Mechanism Against Lung Adenocarcinoma
Published on: March 3, 2023
1.3K
相关概念视频
Genome-wide Association Studies-GWAS
14.2K
Genome-wide association studies or GWAS are used to identify whether common SNPs are associated with certain diseases. Suppose specific SNPs are more frequently observed in individuals with a particular disease than those without the disease. In that case, those SNPs are said to be associated with the disease. Chi-square analysis is performed to check the probability of the allele likely to be associated with the disease.
GWAS does not require the identification of the target gene involved in...
GWAS does not require the identification of the target gene involved in...
14.2K
The JAK-STAT Signaling Pathway
9.2K
Several cytokine receptors have tightly bound Janus kinase or JAK proteins attached at their cytosolic tail. Small signaling molecules such as cytokines, growth hormones, or prolactins bind to the cytokine receptors and initiate their dimerization. The dimerization brings the cytosolic JAKs together that trans-phosphorylate and activates each other. The activated JAKs now phosphorylate cytosolic tails of the cytokine receptors, which serve as binding sites for adaptor proteins such as SH2...
9.2K