Abstract
Exosomes, which are extracellular vesicles secreted and released from specific cells, exist widely in cell culture supernatants and various body fluids. This study aimed to analyze the research status of exosomes in stroke, and predict developmental trends via bibliometric analyses. The related literature from January 1, 2008 to January 1, 2024 was searched in the Web of Science Core Collection and 943 articles were retrieved. VOSviewer was used to visualize national cooperation and institutional cooperation. Cluster analysis of keywords and Citespace were applied for mutation analysis. Results: The analysis of 943 works of literature showed that the number of published articles has been steadily increasing since 2015. It is predicted that nearly 211 articles will be published in 2024 and 220 annually by 2028. China has the largest number of publications (473), followed by the United States (234), and Germany (61). The institution with the most publications is Henry Ford Hospital (Detroit, MI). In the keyword cluster "Exosomes and the Mechanism of Stroke: Inflammation and Apoptosis," exosomes and inflammation were identified as hotspots. "Functional recovery" was a new trend in the keyword cluster of "Angiogenesis and Functional Recovery after Stroke." China and the United States are the main forces in this field, and both countries focusing on drug treatments. The studies have been published mainly in China and United States. The findings of our bibliometric analyses of the literature may enable researchers to choose appropriate institutions, collaborators, and journals.