Masahiro Kumagai

559 total citations
43 papers, 446 citations indexed

About

Masahiro Kumagai is a scholar working on Infectious Diseases, Parasitology and Surgery. According to data from OpenAlex, Masahiro Kumagai has authored 43 papers receiving a total of 446 indexed citations (citations by other indexed papers that have themselves been cited), including 28 papers in Infectious Diseases, 20 papers in Parasitology and 16 papers in Surgery. Recurrent topics in Masahiro Kumagai's work include Amoebic Infections and Treatments (27 papers), Parasitic Infections and Diagnostics (18 papers) and Pediatric Hepatobiliary Diseases and Treatments (5 papers). Masahiro Kumagai is often cited by papers focused on Amoebic Infections and Treatments (27 papers), Parasitic Infections and Diagnostics (18 papers) and Pediatric Hepatobiliary Diseases and Treatments (5 papers). Masahiro Kumagai collaborates with scholars based in Japan and Austria. Masahiro Kumagai's co-authors include Asao Makioka, Tsutomu Takeuchi, Seiki Kobayashi, Hiroshi Ohtomo, Hiroko Sugaya, Kentaro Yoshimura, Koichi Kawamura, Tomoyoshi Nozaki, Masatoshi Chiba and Toshio Yamagishi and has published in prestigious journals such as Journal of Biological Chemistry, Molecular and Biochemical Parasitology and Journal of Parasitology.

In The Last Decade

Masahiro Kumagai

43 papers receiving 435 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Masahiro Kumagai Japan 13 199 193 114 103 60 43 446
Timothy S. Uphoff United States 12 166 0.8× 95 0.5× 93 0.8× 67 0.7× 53 0.9× 18 469
Dorothea Trissl Germany 9 282 1.4× 216 1.1× 66 0.6× 173 1.7× 59 1.0× 15 411
Rosa Nickel Germany 9 462 2.3× 386 2.0× 96 0.8× 263 2.6× 17 0.3× 10 565
Jessica A. Hess United States 16 238 1.2× 489 2.5× 72 0.6× 105 1.0× 114 1.9× 27 809
Sebastian E. Carrasco United States 12 144 0.7× 139 0.7× 94 0.8× 15 0.1× 51 0.8× 30 449
Deborah A. Schaefer United States 13 283 1.4× 446 2.3× 104 0.9× 30 0.3× 93 1.6× 20 685
Fox Jg United States 15 98 0.5× 38 0.2× 85 0.7× 64 0.6× 82 1.4× 54 518
Elise M. O’Connell United States 16 156 0.8× 381 2.0× 79 0.7× 128 1.2× 67 1.1× 32 730
Henk Gilis Netherlands 10 146 0.7× 358 1.9× 47 0.4× 54 0.5× 81 1.4× 10 498
Joanna C. Massacand Switzerland 8 97 0.5× 188 1.0× 153 1.3× 69 0.7× 46 0.8× 8 674

Countries citing papers authored by Masahiro Kumagai

Since Specialization
Citations

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

Fields of papers citing papers by Masahiro Kumagai

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Masahiro Kumagai

This figure shows the co-authorship network connecting the top 25 collaborators of Masahiro Kumagai. A scholar is included among the top collaborators of Masahiro 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 Masahiro Kumagai. Masahiro 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.
Nogami, Shinnosuke, et al.. (2020). Mandible fractures and dental injuries related to road traffic accidents over a 12‐year period—Retrospective multicentre study. Dental Traumatology. 37(2). 223–228. 9 indexed citations
2.
Kumagai, Masahiro, et al.. (2017). Metastasis in the mandibular condyle: a case report. Journal of Medical Case Reports. 11(1). 323–323. 8 indexed citations
3.
Makioka, Asao, et al.. (2011). Different structure and mRNA expression of Entamoeba invadens chitinases in the encystation and excystation. Parasitology Research. 109(2). 417–423. 10 indexed citations
4.
Makioka, Asao, et al.. (2010). Entamoeba invadens: Identification of ADF/cofilin and their expression analysis in relation to encystation and excystation. Experimental Parasitology. 127(1). 195–201. 18 indexed citations
5.
Makioka, Asao, Masahiro Kumagai, Seiki Kobayashi, & Tsutomu Takeuchi. (2009). Involvement of serine proteases in the excystation and metacystic development of Entamoeba invadens. Parasitology Research. 105(4). 977–987. 13 indexed citations
6.
Makioka, Asao, Masahiro Kumagai, Seiki Kobayashi, & Tsutomu Takeuchi. (2007). Differences in protein profiles of the isolates of Entamoeba histolytica and E. dispar by surface-enhanced laser desorption ionization time-of-flight mass spectrometry (SELDI-TOF MS) ProteinChip assays. Parasitology Research. 102(1). 103–110. 8 indexed citations
7.
Makioka, Asao, Masahiro Kumagai, Seiki Kobayashi, & Tsutomu Takeuchi. (2006). Effect of artificial gastrointestinal fluids on the excystation and metacystic development of Entamoeba invadens. Parasitology Research. 98(5). 443–446. 9 indexed citations
8.
Makioka, Asao, Masahiro Kumagai, Seiki Kobayashi, & Tsutomu Takeuchi. (2004). Different effects of cytochalasins on the growth and differentiation of Entamoeba invadens. Parasitology Research. 93(1). 68–71. 20 indexed citations
9.
Makioka, Asao, Masahiro Kumagai, Seiki Kobayashi, & Tsutomu Takeuchi. (2004). Entamoeba invadens: cysteine protease inhibitors block excystation and metacystic development. Experimental Parasitology. 109(1). 27–32. 20 indexed citations
10.
Kumagai, Masahiro & Toshio Yamagishi. (2003). Four cases of carotid artery calcification detected on panoramic dental radiography. Medical Entomology and Zoology. 22(1). 43–49. 1 indexed citations
11.
Makioka, Asao, Masahiro Kumagai, Seiki Kobayashi, & Tsutomu Takeuchi. (2003). Involvement of signaling through protein kinase C and phosphatidylinositol 3-kinase in the excystation and metacystic development of Entamoeba invadens. Parasitology Research. 91(3). 204–208. 11 indexed citations
12.
Makioka, Asao, Masahiro Kumagai, Seiki Kobayashi, & Tsutomu Takeuchi. (2002). INHIBITION OF EXCYSTATION AND METACYSTIC DEVELOPMENT OF ENTAMOEBA INVADENS BY THE DINITROANILINE HERBICIDE ORYZALIN. Journal of Parasitology. 88(5). 994–999. 5 indexed citations
13.
Makioka, Asao, Masahiro Kumagai, Hiroshi Ohtomo, Seiki Kobayashi, & Tsutomu Takeuchi. (2002). Effect of proteasome inhibitors on the growth, encystation, and excystation of Entamoeba histolytica and Entamoeba invadens. Parasitology Research. 88(5). 454–459. 42 indexed citations
14.
Makioka, Asao, Masahiro Kumagai, Hiroshi Ohtomo, Seiki Kobayashi, & Tsutomu Takeuchi. (2001). Entamoeba invadens: Enhancement of Excystation and Metacystic Development by Cytochalasin D. Experimental Parasitology. 98(3). 145–151. 13 indexed citations
15.
Makioka, Asao, Masahiro Kumagai, Hiroshi Ohtomo, Seiki Kobayashi, & Tsutomu Takeuchi. (2000). Entamoeba invadens: Protein Kinase C Inhibitors Block the Growth and Encystation. Experimental Parasitology. 95(4). 288–290. 16 indexed citations
16.
Makioka, Asao, Masahiro Kumagai, Hiroshi Ohtomo, Seiki Kobayashi, & Tsutomu Takeuchi. (2000). Effect of the antitubulin drug oryzalin on the encystation of Entamoeba invadens. Parasitology Research. 86(8). 625–629. 14 indexed citations
17.
Makioka, Asao, Masahiro Kumagai, Hiroshi Ohtomo, Seiki Kobayashi, & Tsutomu Takeuchi. (2000). EFFECT OF DINITROANILINE HERBICIDES ON THE GROWTH OFENTAMOEBA HISTOLYTICA. Journal of Parasitology. 86(3). 607–610. 8 indexed citations
18.
Makioka, Asao, et al.. (2000). Appearance of a stage-specific immunodominant glycoprotein in encysting Entamoeba invadens. Parasitology Research. 86(1). 81–85. 4 indexed citations
19.
Kumagai, Masahiro, Asao Makioka, Hiroshi Ohtomo, Seiki Kobayashi, & Tsutomu Takeuchi. (1998). Entamoeba invadens:Reversible Effects of Aphidicolin on the Growth and Encystation. Experimental Parasitology. 90(3). 294–297. 10 indexed citations
20.
Kochi, Shoko, Keiko Matsui, Mitsuyoshi Iino, et al.. (1993). Bone graft in alveolar cleft with autogenous particulate cancellous bone. Evaluation of vertical height of bone bridge.. Japanese Journal of Oral & Maxillofacial Surgery. 39(9). 972–983. 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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