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Global trends and hotspots in macrophage research related to hypertension from 2015-2024: bibliometric research and
Xuefei Wang1, Yemao Chai1, Ye Dou1
1Beijing University of Chinese Medicine, Beijing, China.
Insights
Research on hypertension and macrophages shows increasing publications. Macrophages are key in hypertension development and may offer treatment targets, but more research is needed on their mechanisms.
Area of Science:
- Cardiovascular Research
- Immunology
- Bibliometrics
Background:
- Hypertension is a global health burden, often linked to chronic inflammation.
- Macrophages play a critical role in the development and progression of hypertension.
- Understanding the macrophage-hypertension link is essential due to increasing research.
Purpose of the Study:
- To analyze research trends and identify key areas in macrophage-related hypertension studies over the last decade (2015-2024).
- To visualize the current state of research, including regulatory mechanisms, related diseases, and lifestyle factors.
- To highlight inflammation as a central research hotspot.
Main Methods:
- Bibliometric analysis of 2,013 articles and reviews published between 2015 and 2024 from Web of Science Core Collection.
- Utilized VOSviewer, CiteSpace, and Scimago Graphica for data analysis and visualization.
- Focused on co-cited references to identify research clusters and trends.
Main Results:
- A significant annual increase in publications concerning hypertension and macrophages.
- Inflammation identified as the primary research hotspot and keyword cluster.
- PLOS ONE and Li, Hui-Hua identified as the leading journal and prolific author, respectively.
Conclusions:
- Bibliometric analysis summarizes key findings in macrophage-hypertension research over the past 10 years.
- Macrophages represent potential therapeutic targets for hypertension.
- Further investigation is required to elucidate the specific pathophysiological mechanisms involved.
Background:
Hypertension continues to be a global health and economic burden, conventionally characterized by a chronic inflammatory state. Macrophages are critical for the initiation, progression and manifestation of hypertension. As studies on the relationship between macrophages and hypertension increase substantially, identifying critical research areas and unraveling potential interaction mechanisms become increasingly essential.
Methods:
Articles associated with hypertension and macrophages in recent 10 years were retrieved from the Web of Science Core Collection for analysis, using Microsoft Excel, VOSviewer, CiteSpace and Scimago Graphica.
Results:
After excluding studies that did not meet inclusive standard based on time (2015-2024) and type (article or reviews), 2,013 original articles related to macrophages associated with hypertension were included. The number of publications has been increasing annually. These records consisted of 2,013 English language papers published in 351 journals by 315 institutions or regions from 83 countries/regions between 2015 and 2024. We analyzed the co-cited references clusters to objectively outline the current state of research, including the regulatory mechanisms of hypertension, diseases related to hypertension, and the lifestyle factor. Inflammation remains one of the most popular research hot-spot. The most popular publishing journal in this field is PLOS ONE and the most prolific writer is Li, Hui-Hua. The primary keywords cluster in this field is inflammation, with the highest occurrences and TLS among the top 10 keywords.
Conclusion:
These comprehensive and visualized bibliometric results summarized the significant findings in macrophage-related hypertension studies over the past 10 years. Macrophages appear to be effective in the treatment of hypertension as potential targets, but further research is needed to clarify the specific pathophysiological mechanisms involved.
Related Concept Videos
Hypertension and Regulation of Blood Pressure
Factors affecting Blood pressure
Physiological Factors:
Inflammation

