Koji Iijima

5.5k citations
75 papers · 3.1k indexed · 1 hit paper · h-index 26
Topics
Asthma and respiratory diseases (28 papers)IL-33, ST2, and ILC Pathways (27 papers)Eosinophilic Esophagitis (19 papers)

In The Last Decade

Koji Iijima

72 papers receiving 3.1k citations

Hit Papers

IL-33–Responsive Lineage−CD25+CD44hi Lymphoid Cells Media...20112026201620212011100200300400

Peers

Koji Iijima
Comparison fields: 5 of 106
  • Immunology 2.0k
  • Physiology 1.3k
  • Surgery 1.2k
  • Immunology and Allergy 479
  • Molecular Biology 335
Replace Robert P. Schleimer with:
Robert P. Schleimer United States
Junichi Chihara Japan
B. Boris Vargaftig France
Nobuaki Miyahara Japan
Antoon J. M. van Oosterhout Netherlands
Iris F. Ueki United States
Élyse Y. Bissonnette Canada
Sylvie Marleau Canada
Huabin Li China
Kiyoshi Takeyama Japan
Koji Iijima relative to Robert P. Schleimer United States Robert P. Schleimer's profile →
Citations per field
00.5×10.2×
Robert P. Schleimer · 1×
Citations per year

Countries citing papers authored by Koji Iijima

Since Specialization
Citations

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

Fields of papers citing papers by Koji Iijima

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Koji Iijima

This figure shows the co-authorship network connecting the top 25 collaborators of Koji Iijima. A scholar is included among the top collaborators of Koji Iijima 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 Koji Iijima. Koji Iijima 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
#WorkIndexed citations
1 0
2 18
3 4
4 6
5 8
6 139
7 29
8 89
9 12
10 49
11 50
12 14
13
Effects of Ninjin-yoei-to (Rensheng-Yangrong-Tang), a Kampo medicine, on brain monoamine and nerve growth factor contents in mice with olfactory bulb lesions
5
14
Effects of Hokoei-to (Pu-gong-ying-tang), Kampo formula, on estradiol and progesterone contents in brain regions and serum in ovariectomized mice.
0
15 24
16 29
17 12
18
Effects of Toki-shakuyaku-san on the expression of Fc receptors and CR3 on macrophages in mice
0
19 26
20 2

About Koji Iijima

Koji Iijima is a scholar working on Immunology and Allergy, Immunology and Physiology, having authored 75 papers that have together received 3.1k indexed citations. Recurring topics across this work include Asthma and respiratory diseases (28 papers), IL-33, ST2, and ILC Pathways (27 papers) and Eosinophilic Esophagitis (19 papers). The work is most often cited by research in Immunology (2.0k citations), Immunology and Allergy (479 citations) and Physiology (1.3k citations). Koji Iijima has collaborated with scholars based in United States, Japan and United Kingdom. Frequent co-authors include Hirohito Kita, Takao Kobayashi, Kathleen R. Bartemes, Gail M. Kephart, Li Y. Drake, Scott M. O’Grady, Andrew N. J. McKenzie, W. Brett Cherry, Juhan Yoon and Hideaki Kouzaki. Their work appears in journals such as Nature Immunology, The Journal of Immunology and PLoS ONE.

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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