Kohei Sugihara

2.3k total citations · 2 hit papers
36 papers, 1.6k citations indexed

About

Kohei Sugihara is a scholar working on Electrical and Electronic Engineering, Molecular Biology and Atomic and Molecular Physics, and Optics. According to data from OpenAlex, Kohei Sugihara has authored 36 papers receiving a total of 1.6k indexed citations (citations by other indexed papers that have themselves been cited), including 13 papers in Electrical and Electronic Engineering, 11 papers in Molecular Biology and 7 papers in Atomic and Molecular Physics, and Optics. Recurrent topics in Kohei Sugihara's work include Gut microbiota and health (10 papers), Semiconductor materials and devices (8 papers) and Advancements in Semiconductor Devices and Circuit Design (6 papers). Kohei Sugihara is often cited by papers focused on Gut microbiota and health (10 papers), Semiconductor materials and devices (8 papers) and Advancements in Semiconductor Devices and Circuit Design (6 papers). Kohei Sugihara collaborates with scholars based in Japan, United States and Germany. Kohei Sugihara's co-authors include Nobuhiko Kamada, Merritt Gillilland, Yonghyun Lee, Sangyong Jon, James J. Moon, Tina L. Morhardt, Sho Kitamoto, Jin Imai, Hiroko Nagao‐Kitamoto and Peter Kuffa and has published in prestigious journals such as Cell, Nature Materials and Gastroenterology.

In The Last Decade

Kohei Sugihara

35 papers receiving 1.6k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Hyaluronic acid–bilirubin nanomedicine for targeted modulation of dysregulated intestinal barrier, microbiome and immune responses in colitis

2019 551 citations Yonghyun Lee, Kohei Sugihara et al. Nature Materials profile →
The Intermucosal Connection between the Mouth and Gut in Commensal Pathobiont-Driven Colitis

2020 459 citations Sho Kitamoto, Hiroko Nagao‐Kitamoto et al. Cell profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Kohei Sugihara Japan	13	704	336	237	208	183	36	1.6k
Abdelhabib Semlali Canada	28	686 1.0×	126 0.4×	223 0.9×	395 1.9×	434 2.4×	110	2.2k
Mamta Singh India	27	613 0.9×	95 0.3×	255 1.1×	258 1.2×	191 1.0×	81	2.2k
Neal D. Hammer United States	28	1.6k 2.3×	349 1.0×	99 0.4×	99 0.5×	462 2.5×	53	2.8k
Krystyna Konopka United States	26	749 1.1×	234 0.7×	273 1.2×	141 0.7×	73 0.4×	100	2.7k
Tilo Weiß Germany	12	1.5k 2.1×	229 0.7×	80 0.3×	230 1.1×	91 0.5×	13	2.5k
P. Birrer Switzerland	18	1.4k 1.9×	256 0.8×	83 0.4×	238 1.1×	257 1.4×	27	3.3k
Joanna Kozieł Poland	31	1.0k 1.4×	165 0.5×	944 4.0×	603 2.9×	215 1.2×	80	3.0k
Jun Ho Jeon South Korea	23	794 1.1×	65 0.2×	180 0.8×	296 1.4×	231 1.3×	58	1.7k
Bettina A. Buttaro United States	20	593 0.8×	130 0.4×	148 0.6×	113 0.5×	66 0.4×	37	1.3k
Ang Li China	25	1.5k 2.1×	99 0.3×	142 0.6×	104 0.5×	440 2.4×	59	2.5k

Countries citing papers authored by Kohei Sugihara

Since Specialization

Citations

This map shows the geographic impact of Kohei Sugihara'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 Kohei Sugihara with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Kohei Sugihara more than expected).

Fields of papers citing papers by Kohei Sugihara

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Kohei Sugihara. 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 Kohei Sugihara. The network helps show where Kohei Sugihara may publish in the future.

Co-authorship network of co-authors of Kohei Sugihara

This figure shows the co-authorship network connecting the top 25 collaborators of Kohei Sugihara. A scholar is included among the top collaborators of Kohei Sugihara 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 Kohei Sugihara. Kohei Sugihara is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Kim, Yeji, Kyoko Yamazaki, Kira L. Newman, et al.. (2025). Transmission of maternal oral pathobionts to the infant gut predisposes offspring to exacerbated enteritis. Cell Reports. 44(7). 115974–115974.

Elmassry, Moamen M., Kohei Sugihara, Pranatchareeya Chankhamjon, et al.. (2025). A meta-analysis of the gut microbiome in inflammatory bowel disease patients identifies disease-associated small molecules. Cell Host & Microbe. 33(2). 218–234.e12. 7 indexed citations

Sugihara, Kohei & Nobuhiko Kamada. (2024). Metabolic network of the gut microbiota in inflammatory bowel disease. Inflammation and Regeneration. 44(1). 11–11. 28 indexed citations

Oda, N., Kohei Sugihara, Takashi Uebanso, et al.. (2023). Dietary phosphate disturbs of gut microbiome in mice. Journal of Clinical Biochemistry and Nutrition. 73(3). 221–227. 1 indexed citations

Tanaka, Rika, Jin Imai, Hitoshi Tsugawa, et al.. (2023). Adherent-invasive E. coli – induced specific IgA limits pathobiont localization to the epithelial niche in the gut. Frontiers in Microbiology. 14. 1031997–1031997. 6 indexed citations

Sugihara, Kohei, Sho Kitamoto, Prakaimuk Saraithong, et al.. (2022). Mucolytic bacteria license pathobionts to acquire host-derived nutrients during dietary nutrient restriction. Cell Reports. 40(3). 111093–111093. 38 indexed citations

Sugihara, Kohei, et al.. (2021). Electrical promotion-assisted automotive exhaust catalyst: highly active and selective NO reduction to N ₂ at low-temperatures. Catalysis Science & Technology. 11(12). 4008–4011. 8 indexed citations

Narasaki, Yoko, Tomomi Nakagawa, Kohei Sugihara, et al.. (2020). Phosphatemic Index Is a Novel Evaluation Tool for Dietary Phosphorus Load: A Whole-Foods Approach. Journal of Renal Nutrition. 30(6). 493–502. 9 indexed citations

Kitamoto, Sho, Hiroko Nagao‐Kitamoto, Yizu Jiao, et al.. (2020). The Intermucosal Connection between the Mouth and Gut in Commensal Pathobiont-Driven Colitis. Cell. 182(2). 447–462.e14. 459 indexed citations breakdown →

10.

Sugihara, Kohei, et al.. (2020). 10 THE ROLE OF DIETARY L-SERINE IN THE REGULATION OF INTESTINAL MUCUS BARRIER DURING INFLAMMATION. Inflammatory Bowel Diseases. 26(Supplement_1). S42–S42. 1 indexed citations

11.

Lee, Yonghyun, Kohei Sugihara, Merritt Gillilland, et al.. (2019). Hyaluronic acid–bilirubin nanomedicine for targeted modulation of dysregulated intestinal barrier, microbiome and immune responses in colitis. Nature Materials. 19(1). 118–126. 551 indexed citations breakdown →

12.

Sugihara, Kohei, Tina L. Morhardt, & Nobuhiko Kamada. (2019). The Role of Dietary Nutrients in Inflammatory Bowel Disease. Frontiers in Immunology. 9. 3183–3183. 135 indexed citations

13.

Imai, Jin, Sho Kitamoto, Kohei Sugihara, et al.. (2019). Flagellin-mediated activation of IL-33-ST2 signaling by a pathobiont promotes intestinal fibrosis. Mucosal Immunology. 12(3). 632–643. 72 indexed citations

14.

Sugihara, Kohei, Masashi Masuda, N. Oda, et al.. (2017). Dietary phosphate exacerbates intestinal inflammation in experimental colitis. Journal of Clinical Biochemistry and Nutrition. 61(2). 91–99. 19 indexed citations

15.

Itô, Yôhei, et al.. (2013). Sulfide Solutions as Inkjet Inks for Color-changeable Ag Films. 52(6). 488–493. 2 indexed citations

16.

Sugihara, Kohei, Hisami Yamanaka‐Okumura, Takafumi Katayama, et al.. (2013). Recovery pattern of non-protein respiratory quotient and non-esterified fatty acids after liver resection. Nutrition. 30(4). 443–448. 6 indexed citations

17.

Sugihara, Kohei, et al.. (2010). Analysis of Single-Photon-Detection Characteristics of GaInAs/InP Avalanche Photodiodes. IEEE Journal of Quantum Electronics. 46(10). 1444–1449. 9 indexed citations

18.

Maruno, Shigemitsu, et al.. (2001). Formation of selective epitaxially grown silicon with a flat edge by ultra-high vacuum chemical vapor deposition. Journal of Crystal Growth. 233(1-2). 82–87. 13 indexed citations

19.

Sugihara, Kohei, T. Furukawa, Satoshi Yamakawa, et al.. (2000). Epitaxial Si1−x Gex grown into fine contact hole by ultrahigh-vacuum chemical vapor deposition. Materials Science and Engineering B. 68(3). 171–174. 6 indexed citations

20.

Kimura, Yoshifumi, Kohei Sugihara, Masahide Terazima, & Noboru Hirota. (1997). Study on the Photolysis Quantum Yield of Diphenyl Disulfide by the Transient Grating Method. Bulletin of the Chemical Society of Japan. 70(11). 2657–2664. 1 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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