Department of Library, Gannan Medical University, Ganzhou, Jiangxi, China.
School of Basic Medicine, Gannan Medical University, Ganzhou, Jiangxi, China.
Front Cell Infect Microbiol. 2023 Jan 6;12:1083995. doi: 10.3389/fcimb.2022.1083995. eCollection 2022.
BACKGROUND: Increasing evidence indicates that the gut microbiota (GM) is linked to cardiovascular disease (CVD). Many studies on the GM in CVD have been published in the last decade. However, bibliometric analysis in this field is still lacking. METHODS: On 30 September 2022, a search of the Web of Science™ (WoS; Clarivate™, Philadelphia, PA, USA) yielded 1,500 articles and reviews on the GM and CVD. Microsoft Excel and CiteSpace and VOSviewer software were used to analyze publication trends and research hotspots in this field. RESULTS: Our search generated 1,708 publications on the GM in CVD published between 2004 and 2022, and 1,500 articles and review papers were included in the final analysis. The number of publications relating to the GM in CVD increased from 1 in 2004 to 350 in 2021. China (485 publications, 9,728 non-self-citations, and an H-index of 47) and the USA (418 publications, 24,918 non-self-citations, and an H-index of 82) contributed 32.31%, and 27.85%, respectively, of the total number of publications. Examination of the number of publications (Np) and number of citations, excluding self-citations (Nc), of individual authors showed that Y. L. Tian (Np: 18, Nc: 262, and H-index: 12), from China, is the most productive author, followed by R. Knight (Np: 16, Nc: 3,036, and H-index: 15) and M. Nieuwdorp (Np: 16, Nc: 503, and H-index: 9). The Chinese Academy of Medical Sciences and Peking Union Medical College accounted for the largest number of publications (Np: 62, Nc: 3,727, and H-index: 13, average citation number (ACN): 60.11). The journal had the most publications (Np: 73, Nc: 2,036, and ACN: 27.89). The emerging keywords in this field were "monooxygenase 3" (strength 3.24, 2020-2022), "short-chain fatty acid" (strength 4.63, 2021-2022), "fatty liver disease" (strength 3.18, 2021-2022), "metabolic disease" (strength 3.04, 2021-2022), "Mediterranean diet" (strength 2.95, 2021-2022), "prevention" (strength 2.77, 2021-2022), and "intestinal barrier" (strength 2.8, 2021-2022). CONCLUSION: Publications on the GM in CVD rapidly increased in the last decade. The USA was the most influential country in publications in this field, followed by China. The journal with the most publications was . Monooxygenase-3, short-chain fatty acids, fatty liver disease, metabolic disease, the Mediterranean diet, intestinal barrier, and prevention are the current hotspots or potential hotspots for future study.
背景:越来越多的证据表明,肠道微生物群(GM)与心血管疾病(CVD)有关。过去十年中已经发表了许多关于 CVD 中 GM 的研究。然而,该领域的文献计量分析仍然缺乏。
方法:2022 年 9 月 30 日,通过 Web of Science™(WoS;Clarivate™,费城,PA,美国)检索了 1500 篇关于 GM 和 CVD 的文章和综述。使用 Microsoft Excel 和 CiteSpace 和 VOSviewer 软件分析了该领域的出版趋势和研究热点。
结果:我们的搜索生成了 1500 篇关于 2004 年至 2022 年 CVD 中 GM 的出版物,最终分析中包括 1500 篇文章和综述。关于 CVD 中 GM 的出版物数量从 2004 年的 1 篇增加到 2021 年的 350 篇。中国(485 篇出版物,9728 次非自引,H 指数为 47)和美国(418 篇出版物,24918 次非自引,H 指数为 82)分别贡献了总出版物的 32.31%和 27.85%。个别作者的出版物数量(Np)和非自引引用数量(Nc)的分析表明,来自中国的 Y. L. Tian(Np:18,Nc:262,H 指数:12)是最有成果的作者,其次是 R. Knight(Np:16,Nc:3036,H 指数:15)和 M. Nieuwdorp(Np:16,Nc:503,H 指数:9)。中国医学科学院和北京协和医学院在出版物数量方面位居榜首(Np:62,Nc:3727,H 指数:13,平均引文数(ACN):60.11)。该期刊发表的文章最多(Np:73,Nc:2036,ACN:27.89)。该领域的新兴关键词是“单加氧酶 3”(强度 3.24,2020-2022 年)、“短链脂肪酸”(强度 4.63,2021-2022 年)、“脂肪肝疾病”(强度 3.18,2021-2022 年)、“代谢疾病”(强度 3.04,2021-2022 年)、“地中海饮食”(强度 2.95,2021-2022 年)、“预防”(强度 2.77,2021-2022 年)和“肠道屏障”(强度 2.8,2021-2022 年)。
结论:过去十年中,关于 CVD 中 GM 的出版物数量迅速增加。美国是该领域出版物最具影响力的国家,其次是中国。发表文章最多的期刊是 。单加氧酶-3、短链脂肪酸、脂肪肝疾病、代谢疾病、地中海饮食、肠道屏障和预防是当前的热点或未来研究的潜在热点。
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