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Researcher · Ehime University · Japan

Koji Sayama

Koji Sayama publishes mostly in Immunology, Pathology and Forensic Medicine and Hematology, on topics such as Autoimmune Bullous Skin Diseases, Inflammatory Myopathies and Dermatomyositis and Platelet Disorders and Treatments.

World rank
#267,355
of 1,633,909 ranked researchers
Rank in Japan
#7,885
of 114,622
Works
31
Citations
75
Citations per work
2.4

What does Koji Sayama research?

Immunology: 16.7%Pathology and Forensic Medicine: 13.3%Hematology: 10.0%Rheumatology: 10.0%other fields: 50.0%17%top field
Immunology16.7%Pathology and Forensic Medicine13.3%Hematology10.0%Rheumatology10.0%other fields50.0%

Shares of their own output, by the field each of their topics belongs to. The grey slice is everything not listed.

  1. 1Immunology17% of their works
  2. 2Pathology and Forensic Medicine13% of their works
  3. 3Hematology10% of their works
  4. 4Rheumatology10% of their works
  5. 5Dermatology7% of their works
  6. 6Oncology7% of their works

Research topics

Which keywords describe Koji Sayama's research?

The keywords of their largest research topics: Autoantibodies, Inflammation, Pemphigoid, Rituximab, Dermatomyositis, Inflammatory Myopathies, Platelets and Thrombosis.

Size is their works in the topics tagged with each word, from their 8 largest topics. Each links to the topic it comes from most.

All 19 words, with their numbers
  1. Autoantibodies52 topics
  2. Inflammation43 topics
  3. Pemphigoid31 topic
  4. Rituximab31 topic
  5. Dermatomyositis21 topic
  6. Inflammatory Myopathies21 topic
  7. Platelets21 topic
  8. Thrombosis21 topic
  9. Toll-like Receptors22 topics
  10. Advanced Glycation End Products11 topic
  11. Apoptosis11 topic
  12. Cell Death11 topic
  13. Genomic Rearrangement11 topic
  14. HMGB111 topic
  15. Innate Antiviral Responses11 topic
  16. NK Cell Recognition11 topic
  17. Natural Killer Cells11 topic
  18. Pattern Recognition Receptors11 topic
  19. Skin Diseases11 topic

Where does Koji Sayama work?

Koji Sayama's main affiliation in the publication record is Ehime University, Japan.

How many publications and citations does Koji Sayama have?

Science Explorer counts 31 works and 75 citations for Koji Sayama, ranking #267,355 of 1,633,909 researchers worldwide on the composite score.

Ranked on field-normalised excellence (50%), output (30%) and citations (20%). Counts come from OpenAlex author records, which occasionally merge different people who share a name or split one person into several.

Papers, co-authors, who cited this work and researchers on the nearest topics are in the interactive view on the map. Is this your page? Request a correction or removal.