Takehisa Kumagai

662 total citations
26 papers, 516 citations indexed

About

Takehisa Kumagai is a scholar working on Food Science, Molecular Biology and Dermatology. According to data from OpenAlex, Takehisa Kumagai has authored 26 papers receiving a total of 516 indexed citations (citations by other indexed papers that have themselves been cited), including 16 papers in Food Science, 10 papers in Molecular Biology and 5 papers in Dermatology. Recurrent topics in Takehisa Kumagai's work include Probiotics and Fermented Foods (12 papers), Gut microbiota and health (8 papers) and Dermatology and Skin Diseases (5 papers). Takehisa Kumagai is often cited by papers focused on Probiotics and Fermented Foods (12 papers), Gut microbiota and health (8 papers) and Dermatology and Skin Diseases (5 papers). Takehisa Kumagai collaborates with scholars based in Japan, Netherlands and Slovakia. Takehisa Kumagai's co-authors include Motoni Kadowaki, Toshiyuki Watanabe, Reiko Watanabe, Yuhi Saito, Toshiyuki Watanabe, Toshihiro Mihara, Hiroyuki Kawamura, Masatoshi Kubota, S Fujimura and Yoshinobu Isono and has published in prestigious journals such as Nutrients, British Journal Of Nutrition and Journal of Functional Foods.

In The Last Decade

Takehisa Kumagai

25 papers receiving 486 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Takehisa Kumagai Japan 12 249 217 141 110 93 26 516
Shuichi Segawa Japan 13 320 1.3× 230 1.1× 105 0.7× 92 0.8× 72 0.8× 27 705
Byoung Seok Moon South Korea 13 260 1.0× 150 0.7× 81 0.6× 150 1.4× 22 0.2× 23 623
Jin‐Seng Lin Taiwan 17 380 1.5× 178 0.8× 121 0.9× 332 3.0× 98 1.1× 31 841
Małgorzata Teodorowicz Netherlands 15 230 0.9× 149 0.7× 97 0.7× 86 0.8× 56 0.6× 33 648
Jung-Lyoul Lee South Korea 13 240 1.0× 129 0.6× 60 0.4× 118 1.1× 40 0.4× 26 428
C. Nonaka Japan 9 167 0.7× 154 0.7× 83 0.6× 96 0.9× 33 0.4× 11 376
Misun Yun South Korea 7 239 1.0× 127 0.6× 45 0.3× 104 0.9× 50 0.5× 7 385
Youyou Lü China 11 233 0.9× 113 0.5× 62 0.4× 54 0.5× 8 0.1× 29 394
Yinchen Hou China 11 133 0.5× 118 0.5× 105 0.7× 49 0.4× 8 0.1× 40 340
Yuzheng Xue China 14 370 1.5× 166 0.8× 63 0.4× 88 0.8× 6 0.1× 40 641

Countries citing papers authored by Takehisa Kumagai

Since Specialization
Citations

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

Fields of papers citing papers by Takehisa Kumagai

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Takehisa Kumagai

This figure shows the co-authorship network connecting the top 25 collaborators of Takehisa Kumagai. A scholar is included among the top collaborators of Takehisa Kumagai 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 Takehisa Kumagai. Takehisa Kumagai 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.
Hara, Takashi, et al.. (2018). Heat-killed Lactobacillus casei subsp. casei 327 promotes colonic serotonin synthesis in mice. Journal of Functional Foods. 47. 585–589. 33 indexed citations
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Kumagai, Takehisa, et al.. (2013). Lactobacillus paracasei K71 Isolated from sakekasu (Sake Lees) Suppresses Serum IgE Levels in Ovalbumin-immunized Balb/c Mice. Food Science and Technology Research. 19(1). 127–132. 8 indexed citations
5.
Kubota, Masatoshi, Reiko Watanabe, Hideyuki Kabasawa, et al.. (2013). Rice protein ameliorates the progression of diabetic nephropathy in Goto–Kakizaki rats with high-sucrose feeding. British Journal Of Nutrition. 110(7). 1211–1219. 29 indexed citations
6.
Higuchi, Yuki, et al.. (2013). Complementary Effect of Oral Administration of Lactobacillus paracasei K71 on Canine Atopic Dermatitis. 19(3). 155–158. 7 indexed citations
7.
Nakamura, Sumiko, et al.. (2012). Characteristics of Chalky Rice Grains and Their Influence on Rice Cracker Processing. Nippon Shokuhin Kagaku Kogaku Kaishi. 59(12). 621–627. 6 indexed citations
8.
Kubota, Masatoshi, Yuhi Saito, Takehiro Masumura, et al.. (2010). Improvement in theIn VivoDigestibility of Rice Protein by Alkali Extraction Is Due to Structural Changes in Prolamin/Protein Body-I Particle. Bioscience Biotechnology and Biochemistry. 74(3). 614–619. 43 indexed citations
9.
Nakamura, Kenjiro, Saori Sato, Nobuyuki Shimizu, et al.. (2010). Beneficial effect of a diet containing heat-killed Lactobacillus paracasei K71 on adult type atopic dermatitis. The Journal of Dermatology. 38(2). 131–139. 79 indexed citations
10.
Kumagai, Takehisa, Reiko Watanabe, Mariko Saito, et al.. (2009). Superiority of Alkali-Extracted Rice Protein in Bioavailability to Starch Degraded Rice Protein Comes from Digestion of Prolamin in Growing Rats. Journal of Nutritional Science and Vitaminology. 55(2). 170–177. 13 indexed citations
11.
Yang, Lin, Takehisa Kumagai, Hiroyuki Kawamura, et al.. (2007). Effects of Rice Proteins from Two Cultivars,KoshihikariandShunyo, on Cholesterol and Triglyceride Metabolism in Growing and Adult Rats. Bioscience Biotechnology and Biochemistry. 71(3). 694–703. 50 indexed citations
12.
Kumagai, Takehisa, Hiroyuki Kawamura, Toshiyuki Watanabe, et al.. (2006). Production of Rice Protein by Alkaline Extraction Improves Its Digestibility. Journal of Nutritional Science and Vitaminology. 52(6). 467–472. 60 indexed citations
13.
Kaneko, Hirotaka, Hiroyuki Kawamura, Takehisa Kumagai, et al.. (2006). Inhibitory Effect of Rice (Oryza sativa) Polyphenols on Degranulation of Rat Basophilic Leukemia Cell Line RBL-2H3. Nippon Shokuhin Kagaku Kogaku Kaishi. 53(8). 416–422. 2 indexed citations
14.
Kumagai, Takehisa, et al.. (2004). Effect of Lactobacillus casei subsp. casei 327 on the Growth of Bifidobacteria and Its Survival in the Intestine. Food Science and Technology Research. 10(2). 143–146. 6 indexed citations
15.
Kumagai, Takehisa, et al.. (2004). Influence on Serum Element and Defecation Improvement by Administration of Young Rice Plant Dry Powder. Nippon Shokuhin Kagaku Kogaku Kaishi. 51(2). 72–78. 1 indexed citations
16.
Kumagai, Takehisa, Hiroyuki Kawamura, Toshiyuki Watanabe, & Sanae Okada. (2002). Antimutagenicity of Plant Origin Lactic Acid Bacteria Part III. Suppression Effect of Plant Origin Lactic Acid Bacteria on Urinary and Fecal Mutagenicity Arising from Eating Burned Beef.. Nippon Shokuhin Kagaku Kogaku Kaishi. 49(7). 484–490. 4 indexed citations
17.
Kumagai, Takehisa, et al.. (2001). Fermentation and Growth of Plant Origin Lactic Acid Bacteria in Human Diet Model Medium.. Nippon Shokuhin Kagaku Kogaku Kaishi. 48(9). 677–683. 6 indexed citations
18.
Kawamura, Hiroyuki, et al.. (2000). Effects of Lactobacillus and Some Vegetable Homogenates on Phagocytosis of Rat Peritoneal Macrophages.. Nippon Shokuhin Kagaku Kogaku Kaishi. 47(6). 465–469. 1 indexed citations
19.
Kumagai, Takehisa, et al.. (2000). Antimutagenicity of Plant Origin Lactic Acid Bacteria Isolated from Rice and Processed Rice Products.. Nippon Shokuhin Kagaku Kogaku Kaishi. 47(7). 551–554. 2 indexed citations
20.
Kumagai, Takehisa, et al.. (2000). Effect of administration of fermented milk using plant origin lactic acid bacteria on defecation.. Nippon Shokuhin Kagaku Kogaku Kaishi. 47(7). 555–559. 5 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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