Global research trends and prospects of cellular metabolism in colorectal cancer

Abstract

BACKGROUND An increasing number of studies have focused on the role of cellular metabolism in the development of colorectal cancer (CRC). However, no work is currently available to synthesize the field through bibliometrics. AIM To analyze the development in the field of “glucose metabolism” (GM), “amino acid metabolism” (AM), “lipid metabolism” (LM), and “nucleotide metabolism” (NM) in CRC by visualization. METHODS Articles within the abovementioned areas of GM, AM, LM and NM in CRC, which were published from January 1, 1991, to December 31, 2022, are retrieved from the Web of Science Core Collection and analyzed by CiteSpace 6.2.R4 and VOSviewer 1.6.19. RESULTS The field of LM in CRC presented the largest number of annual publications and the fastest increase in the last decade compared with the other three fields. Meanwhile, China and the United States were two of the most prominent contributors in these four areas. In addition, Gang Wang, Wei Jia, Maria Notarnicola, and Cornelia Ulrich ranked first in publication numbers, while Jing-Yuan Fang, Senji Hirasawa, Wei Jia, and Charles Fuchs were the most cited authors on average in these four fields, respectively. “Gut microbiota” and “epithelial-mesenchymal transition” emerged as the newest burst words in GM, “gut microbiota” was the latest outburst word in AM, “metastasis”, “tumor microenvironment”, “fatty acid metabolism”, and “metabolic reprogramming” were the up-to-date outbreaking words in LM, while “epithelial-mesenchymal transition” and “apoptosis” were the most recently occurring words in NM. CONCLUSION Research in “cellular metabolism in CRC” is all the rage at the moment, and researchers are particularly interested in exploring the mechanism to explain the metabolic alterations in CRC. Targeting metabolic vulnerability appears to be a promising direction in CRC therapy.