Keiji Shimada

7.1k citations
161 papers · 4.9k indexed · h-index 42
Topics
Bladder and Urothelial Cancer Treatments (22 papers)Prostate Cancer Treatment and Research (19 papers)Epigenetics and DNA Methylation (18 papers)

In The Last Decade

Keiji Shimada

157 papers receiving 4.9k citations

Peers

Keiji Shimada
Comparison fields: 5 of 118
  • Molecular Biology 2.5k
  • Oncology 1.4k
  • Cancer Research 1.0k
  • Surgery 876
  • Immunology 788
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Keiji Shimada relative to Sandra Ryeom United States Sandra Ryeom's profile →
Citations per field
00.5×1.7×
Sandra Ryeom · 1×
Citations per year

Countries citing papers authored by Keiji Shimada

Since Specialization
Citations

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

Fields of papers citing papers by Keiji Shimada

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Keiji Shimada

This figure shows the co-authorship network connecting the top 25 collaborators of Keiji Shimada. A scholar is included among the top collaborators of Keiji Shimada 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 Keiji Shimada. Keiji Shimada 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 3
2 2
3 11
4 0
5 69
6 44
7 133
8 15
9 28
10 61
11 62
12 81
13 28
14 39
15 32
16 36
17 22
18 24
19 58
20
[Surgical strategy for hepatocellular carcinoma of the caudate lobe].
10

About Keiji Shimada

Keiji Shimada is a scholar working on Cancer Research, Oncology and Molecular Biology, having authored 161 papers that have together received 4.9k indexed citations. Recurring topics across this work include Bladder and Urothelial Cancer Treatments (22 papers), Prostate Cancer Treatment and Research (19 papers) and Epigenetics and DNA Methylation (18 papers). The work is most often cited by research in Cancer Research (1.0k citations), Oncology (1.4k citations) and Immunology (788 citations). Keiji Shimada has collaborated with scholars based in Japan, United States and South Korea. Frequent co-authors include Noboru Konishi, Mitsutoshi Nakamura, Eiwa Ishida, Kiyohide Fujimoto, Satoshi Anai, Tomomi Fujii, Kazutake Tsujikawa, Munehiro Kishi, Nobumichi Tanaka and N Konishi. Their work appears in journals such as The EMBO Journal, PLoS ONE and Cancer.

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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