全球知识映射和在类风湿性关节炎和外体的融合新兴研究趋势:基于CiteSpace的视觉分析
Zhifeng Zhou1,2,3, Minghui Hou1, Jiayi Ling1
1General Medical Department, The First Affiliated Hospital of Guilin Medical University, Guilin, Guangxi, China.
Medicine
|October 15, 2025
概括
外基因组 (EXOs) 在类风湿性关节炎 (RA) 发病过程中发挥着双重作用. 这项研究绘制了RA中EXO的全球研究,确定了未来治疗开发的关键主题和协作差距.
科学领域:
- 生物医学科学 生物医学科学
- 免疫学 免疫学 免疫学
- 细胞生物学 细胞生物学
- 材料科学 材料科学 材料科学
- 人工智能的人工智能
背景情况:
- 类风湿性关节炎 (RA) 是一种不断增长的自身免疫性疾病,导致持续的突触性炎症和关节破坏.
- 外体 (EXOs),纳米级囊泡调解细胞间通信,对于调节突微环境至关重要.
- 在RA的发病过程中,EXO具有双重作用,可能促进或减轻疾病的进展.
研究的目的:
- 系统地综合RA和外体的跨学科联系的碎片化研究.
- 分析全球研究趋势,主题演变和RA-EXOs领域的协作网络,使用文献识别分析.
- 为 RA 治疗开发提供战略主题选择,协作和翻译创新的知识框架.
主要方法:
- 使用CiteSpace软件进行图书统计分析.
- 从科学网络核心集合 (2000-2025) 中分析了244份文件.
- 审查出版物增长,地理分布,主题优先事项和协作网络.
主要成果:
- 学术成果同比显著增长,超过9723次引用,表明学术影响力不断增长.
- 中国在出版物方面处于领先地位,伊朗和德国的新兴中心表现出加剧的活动.
- 关键的研究主题包括EXO的抗炎活性,同胞细胞的代谢重编程和无细胞DNA (cfDNA) 驱动的免疫失调;边境地区涉及工程 EXO 和cfDNA介导的免疫调节.
结论:
- 国际合作存在,但缺乏跨学科的整合,特别是从材料科学和人工智能.
- 该研究为RA-EXOs接口提供了第一个全面的知识框架.
- 确定研究缺口和机会可以指导未来的战略话题选择和下一代RA疗法的转化创新.
相关概念视频
Genome-wide Association Studies-GWAS
15.3K
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...
15.3K
Overview of Exosomes
3.5K
Exosomes are stable, lipid bilayer-enclosed vesicles capable of crossing biological barriers. They can carry a wide range of molecules required for intercellular communication. Once exosomes are released from the cell where they originated, they enter a recipient cell through various pathways such as fusion, receptor-mediated endocytosis, macropinocytosis, and phagocytosis.
Stahl et al. discovered exosomes in 1983, but the exosomes were initially considered waste products released from the...
Stahl et al. discovered exosomes in 1983, but the exosomes were initially considered waste products released from the...
3.5K
Mesenchymal Stem Cells
5.5K
Mesenchymal stem cells (MSCs) are adult stem cells that can differentiate into most connective tissue cell types, except for hematopoietic cells, depending upon the source of MSCs. For example, bone-marrow-derived MSCs (BM-MSCs) can differentiate into osteocytes, hepatocytes, and pancreatic and neuronal cells. MSCs can be isolated from various sources such as bone marrow, placenta, adipose tissue, teeth, and Wharton’s jelly, a gelatinous substance in the umbilical cord. The ease of their...
5.5K
The JAK-STAT Signaling Pathway
12.0K
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...
12.0K


