Bibliometric analysis of the 100 most-cited papers about the role of gut microbiota in irritable bowel syndrome from 2000 to 2021

• Published in: Clinical and experimental medicine Vol. 23; no. 6; pp. 2759 - 2772
• Main Authors: Wan, Changshan, Kong, Xiangxu, Liao, Yusheng, Chen, Qiuyu, Chen, Mengshi, Ding, Qian, Liu, Xiaotong, Zhong, Weilong, Xu, Chen, Liu, Wentian, Wang, Bangmao
• Format: Journal Article
• Language: English
• Published: Cham Springer International Publishing 01.10.2023; Springer Nature B.V
• Subjects: Bibliometrics; Digestive system; Gastroenterology; Gastrointestinal tract; Hematology; Internal Medicine; Intestinal microflora; Irritable bowel syndrome; Medicine; Medicine & Public Health; Microbiomes; Microbiota; Oncology; Gut microbiota; Citation; Bibliometric analysis; Brain-gut axis; Irritable bowel syndrome
• ISSN: 1591-9528; 1591-8890; 1591-9528
• DOI: 10.1007/s10238-022-00971-5

Aim Over the last few decades, gut microbiota research has been the focus of intense research and this field has become particularly important. This research aimed to provide a quantitative evaluation of the 100 most-cited articles on gut microbiota and IBS and highlight the most important advances in this field. Methods The database Web of Science Core Collection was used to download the bibliometric information the top 100 most-cited papers. Microsoft Excel 2021, CiteSpace, VOSviewer, R software, and an online analytical platform ( https://bibliometric.com/ ) were was applied to perform bibliometric analysis of these papers. Results The total citation frequency in the top 100 article ranged from 274 to 2324, with an average citation of 556.57. A total of 24 countries/regions made contributions to the top 100 cited papers, and USA, Ireland, and China were the most top three productive countries. Cryan JF was the most frequently nominated author, and of the top 100 articles, 20 listed his name. Top-cited papers mainly came from the Gastroenterology ( n  = 13, citations = 6373) and Gut ( n  = 9, citations = 3903). There was a significant citation path, indicating publications in molecular/biology/immunology primarily cited journals in molecular/biology/genetics fields. Keywords analysis suggested that the main topics on gut microbiota and IBS were mechanisms of microbiome in brain-gut axis." Behavior" was the keyword with the strongest burst strength (2.36), followed by “anxiety like behavior” (2.24), “intestinal microbiota” (2.19), and “chain fatty acid” (1.99), and “maternal separation” (1.95). Conclusion This study identified and provided the bibliometric information of the top 100 cited publications related to gut microbiota and IBS. The results provided a general overview of this topic and might help researchers to better understand the evolution, Influential findings and hotspots in researching gut microbiota and IBS, thus providing new perspectives and novel research ideas in this specific area.