相关实验视频

Updated: Jul 21, 2025

An Adoptive Transfer Model of Rheumatoid Arthritis in Mice

An Adoptive Transfer Model of Rheumatoid Arthritis in Mice

Published on: June 6, 2025

对Embelia肋骨的植物成分进行基于模拟的研究,以向在风湿性关节炎中具有病理生理影响的蛋白质

Andrei-Flavius Radu^1,2, Paul Andrei Negru^1,2, Ada Radu³

¹Doctoral School of Biological and Biomedical Sciences, University of Oradea, 410087 Oradea, Romania.

Life (Basel, Switzerland)

|July 29, 2023

概括

这项研究探讨了来自Embelia肋骨的天然化合物用于类风湿性关节炎 (RA) 治疗. 计算方法确定了针对关键蛋白质的有希望的分子,这表明了 RA 管理的潜在新治疗剂.

科学领域:

计算化学和药理学计算化学和药理学
对自身免疫性疾病的药物发现.

背景情况:

类风湿性关节炎 (RA) 是一种复杂的自身免疫性疾病,其治疗需求尚未得到满足.
目前的RA治疗提供症状缓解,但不能治愈,需要新的策略.
包括植物化合物在内的辅助疗法正在研究 RA 管理.

研究的目的:

研究来自Embelia肋骨的植物化合物作为类风湿性关节炎 (RA) 的潜在治疗剂.
评估选择的植物化合物与RA相关的蛋白的in silico结合亲和力.
通过计算查来确定RA治疗的新药候选者.

主要方法:

使用AutoDock Vina进行分子对接模拟,以评估Embelia ribes植物成分与向蛋白质的结合亲和力.
使用SwissSimilarity进行基于联体的虚拟选,以识别具有相似结构的新型化合物.
使用SwisADME进行in silico药理动力学分析以预测类似药物的特性.

主要成果:

几种植物化合物对涉及RA病变的点蛋白具有显著的结合亲和力,包括布鲁顿的氨酸激酶和p38基因激活蛋白激酶.
特定化合物 (ZINC000004024651,ZINC000000434197,ZINC000087606977,ZINC000014728393) 显示出高亲和力,其中两个超过了同结晶的配体的亲和力.
在的药理动力学数据表明了有利的特性,需要进一步研究.

结论:

来自Embelia肋骨的植物化合物显示出作为治疗类风湿性关节炎 (RA) 的新型治疗剂的前景.
鉴定的化合物需要进一步实验验证RA治疗中的有效性和安全性.
In silico方法为发现新的RA候选药物提供了宝贵的第一步.

关键词:

胚胎肋骨的肋骨是什么意思艾姆贝林是个美丽的人.分子对接的分子对接.植物化学植物化学类风湿性关节炎类风湿性关节炎虚拟选虚拟选虚拟选

更多相关视频

A Cryo-pulverization Protocol for Processing Mouse Paws to Evaluate Molecular Pathways of Tissue Inflammation in a Collagen Induced Arthritis Model

A Cryo-pulverization Protocol for Processing Mouse Paws to Evaluate Molecular Pathways of Tissue Inflammation in a Collagen Induced Arthritis Model

Published on: October 30, 2019

Preliminary Study on Acupuncture Combined with Grain-sized Moxibustion for Treating Rheumatoid Arthritis with Finger Joint Pain

Preliminary Study on Acupuncture Combined with Grain-sized Moxibustion for Treating Rheumatoid Arthritis with Finger Joint Pain

Published on: May 16, 2025

相关概念视频

The JAK-STAT Signaling Pathway

The JAK-STAT Signaling Pathway

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...

Genome-wide Association Studies-GWAS

Genome-wide Association Studies-GWAS

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...