Takafumi Ando

6.5k total citations
239 papers, 5.0k citations indexed

About

Takafumi Ando is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Gastroenterology. According to data from OpenAlex, Takafumi Ando has authored 239 papers receiving a total of 5.0k indexed citations (citations by other indexed papers that have themselves been cited), including 121 papers in Surgery, 44 papers in Pulmonary and Respiratory Medicine and 43 papers in Gastroenterology. Recurrent topics in Takafumi Ando's work include Helicobacter pylori-related gastroenterology studies (65 papers), Gastric Cancer Management and Outcomes (38 papers) and Inflammatory Bowel Disease (38 papers). Takafumi Ando is often cited by papers focused on Helicobacter pylori-related gastroenterology studies (65 papers), Gastric Cancer Management and Outcomes (38 papers) and Inflammatory Bowel Disease (38 papers). Takafumi Ando collaborates with scholars based in Japan, United States and Italy. Takafumi Ando's co-authors include Hidemi Goto, Kazuo Kusugami, Kenji Ina, Naoki Ohmiya, Osamu Maeda, Osamu Watanabe, Martin J. Blaser, Yoshiki Hirooka, Masanao Nakamura and Akihiro Ito and has published in prestigious journals such as Journal of Clinical Investigation, The Journal of Experimental Medicine and SHILAP Revista de lepidopterología.

In The Last Decade

Takafumi Ando

226 papers receiving 4.9k citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Takafumi Ando Japan 39 2.5k 1.1k 914 771 714 239 5.0k
Raymond J. Playford United Kingdom 44 2.8k 1.1× 1.2k 1.1× 905 1.0× 1.2k 1.6× 1.8k 2.5× 146 6.8k
Ye Chen China 41 1.5k 0.6× 569 0.5× 641 0.7× 767 1.0× 2.7k 3.7× 237 5.6k
A. Brian West United States 34 2.7k 1.1× 585 0.5× 528 0.6× 717 0.9× 1.2k 1.6× 83 6.0k
Don W. Powell United States 44 2.1k 0.9× 1.1k 0.9× 946 1.0× 1.1k 1.5× 2.4k 3.3× 141 7.8k
Robert W. Summers United States 37 1.3k 0.5× 429 0.4× 761 0.8× 1.7k 2.2× 903 1.3× 75 6.0k
Jon Meddings Canada 40 1.4k 0.5× 529 0.5× 1.3k 1.4× 1.2k 1.5× 1.8k 2.5× 87 5.5k
Simon Keely Australia 39 946 0.4× 774 0.7× 869 1.0× 558 0.7× 1.7k 2.3× 129 4.8k
V. S. Chadwick United Kingdom 41 2.2k 0.9× 593 0.5× 1.2k 1.4× 1.5k 2.0× 971 1.4× 132 5.7k
Marjorie M. Walker Australia 54 4.0k 1.6× 908 0.8× 4.5k 5.0× 880 1.1× 1.9k 2.6× 244 9.4k
Ronald H. Clements United States 38 2.6k 1.0× 1.2k 1.1× 517 0.6× 371 0.5× 977 1.4× 79 5.7k

Countries citing papers authored by Takafumi Ando

Since Specialization
Citations

This map shows the geographic impact of Takafumi Ando's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Takafumi Ando with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Takafumi Ando more than expected).

Fields of papers citing papers by Takafumi Ando

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Takafumi Ando. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Takafumi Ando. The network helps show where Takafumi Ando may publish in the future.

Co-authorship network of co-authors of Takafumi Ando

This figure shows the co-authorship network connecting the top 25 collaborators of Takafumi Ando. A scholar is included among the top collaborators of Takafumi Ando based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Takafumi Ando. Takafumi Ando is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Hashimoto, Naohisa, et al.. (2025). Evaluating the Impacts of the Built Environment on Active Travel: The Role of Alternative Modes. Transportation research procedia. 86. 40–47. 1 indexed citations
2.
Takeda, Yuji, Motoyuki Akamatsu, Motohiro Kimura, et al.. (2023). Effect of perfectionism on self-other blame in driving situations. Personality and Individual Differences. 217. 112462–112462.
3.
Hatamoto, Yoichi, Takashi Nakagata, Hinako Nanri, et al.. (2023). Effects of energy loads on energy and nutrient absorption rates and gut microbiome in humans: A randomized crossover trial. Obesity. 32(2). 262–272. 4 indexed citations
4.
Hashimoto, Naohisa, Takafumi Ando, T. Sato, et al.. (2023). The indirect effect of travel mode use on subjective well-being through out-of-home activities. Transportation. 51(6). 2359–2391. 7 indexed citations
5.
Stinson, Emma J., Tomás Cabeza de Baca, Takafumi Ando, et al.. (2023). Investigation of seasonality of human spontaneous physical activity and energy expenditure in respiratory chamber in Phoenix, Arizona. European Journal of Clinical Nutrition. 78(1). 27–33. 1 indexed citations
6.
Hollstein, Tim, Alessio Basolo, Takafumi Ando, et al.. (2022). Effects of Short-term Fasting on Ghrelin/GH/IGF-1 Axis in Healthy Humans: The Role of Ghrelin in the Thrifty Phenotype. The Journal of Clinical Endocrinology & Metabolism. 107(9). e3769–e3780. 9 indexed citations
7.
Midorikawa, Taishi, Shigeho Tanaka, Takafumi Ando, et al.. (2020). The Relationship between Changes in Organ-Tissue Mass and Sleeping Energy Expenditure Following Weight Change in College Sumo Wrestlers. Medicina. 56(10). 536–536. 2 indexed citations
8.
Sato, T., et al.. (2020). Effects of cognitive and visual loads on driving performance after take-over request (TOR) in automated driving. Applied Ergonomics. 85. 103074–103074. 56 indexed citations
9.
Ando, Takafumi, Paolo Piaggi, Clifton Bogardus, & Jonathan Krakoff. (2018). VO2max is associated with measures of energy expenditure in sedentary condition but does not predict weight change. Metabolism. 90. 44–51. 17 indexed citations
10.
Miyahara, Ryoji, Yoshiki Hirooka, Kohei Funasaka, et al.. (2014). Simplified magnetic anchor-guided endoscopic submucosal dissection in dogs (with videos). Gastrointestinal Endoscopy. 80(4). 712–716. 20 indexed citations
11.
Yokoyama, Yoko, Katsuyoshi Matsuoka, Taku Kobayashi, et al.. (2014). A large-scale, prospective, observational study of leukocytapheresis for ulcerative colitis: Treatment outcomes of 847 patients in clinical practice. Journal of Crohn s and Colitis. 8(9). 981–991. 37 indexed citations
12.
Ujihara, Masaki, Takafumi Ando, Kazuhiro Ishiguro, et al.. (2013). Hepatic portal venous gas following colonoscopy in a patient with Crohn's disease.. Europe PMC (PubMed Central). 4 indexed citations
13.
Nakamura, Masanao, Naoki Ohmiya, Ryoji Miyahara, et al.. (2009). Capsule endoscopy in patients with obscure gastrointestinal bleeding. Acta gastro-enterologica belgica. 100(11). 2866–2876. 1 indexed citations
14.
Ando, Takafumi, Yuji Nishio, Osamu Watanabe, et al.. (2008). Value of colonoscopy for prediction of prognosis in patients with ulcerative colitis. World Journal of Gastroenterology. 14(14). 2133–2133. 11 indexed citations
15.
Nakamura, Masanao, Yasumasa Niwa, Naoki Ohmiya, et al.. (2007). Small bowel tuberculosis diagnosed by the combination of video capsule endoscopy and double balloon enteroscopy. European Journal of Gastroenterology & Hepatology. 19(7). 595–598. 8 indexed citations
16.
Maeda, Osamu, Takafumi Ando, Osamu Watanabe, et al.. (2006). DNA hypermethylation in colorectal neoplasms and inflammatory bowel disease: a mini review. Inflammopharmacology. 14(5-6). 204–206. 12 indexed citations
17.
Aras, Rahul, Wolfgang Fischer, Marialuisa Crosatti, et al.. (2003). Plasticity of Repetitive DNA Sequences within a Bacterial (Type IV) Secretion System Component. The Journal of Experimental Medicine. 198(9). 1349–1360. 74 indexed citations
18.
Ina, Kenji, Kazuo Kusugami, Takehiko Hosokawa, et al.. (1999). Increased mucosal production of granulocyte colony‐stimulating factor is related to a delay in neutrophil apoptosis in Inflammatory Bowel disease. Journal of Gastroenterology and Hepatology. 14(1). 46–53. 70 indexed citations
19.
Ina, Kenji, Kazuo Kusugami, Takeo Yamaguchi, et al.. (1997). Mucosal interleukin-8 is involved in neutrophil migration and binding to extracellular matrix in inflammatory bowel disease.. PubMed. 92(8). 1342–6. 96 indexed citations
20.
Kusugami, Kazuo, Takafumi Ando, Masahiro Ohsuga, et al.. (1997). Mucosal Chemokine Activity inHelicobacter pylori Infection. Journal of Clinical Gastroenterology. 25. S203–S210. 39 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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