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Hiroki Hirai

Hiroki Hirai publishes mostly in Surgery, Pediatrics, Perinatology and Child Health and Cell Biology, on topics such as Endoplasmic Reticulum Stress and Disease, Dermatological and Skeletal Disorders and Cell death mechanisms and regulation.

World rank
#986,141
of 1,633,909 ranked researchers
Rank in Japan
#53,796
of 114,622
Works
15
Citations
14
Citations per work
0.9

What does Hiroki Hirai research?

Surgery: 20.0%Pediatrics, Perinatology and Child Health: 10.0%Cell Biology: 10.0%Immunology: 10.0%other fields: 50.0%20%top field
Surgery20.0%Pediatrics, Perinatology and Child Health10.0%Cell Biology10.0%Immunology10.0%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. 1Surgery20% of their works
  2. 2Pediatrics, Perinatology and Child Health10% of their works
  3. 3Cell Biology10% of their works
  4. 4Immunology10% of their works
  5. 5Public Health, Environmental and Occupational Health10% of their works
  6. 6Molecular Biology10% of their works

Research topics

Which keywords describe Hiroki Hirai's research?

The keywords of their largest research topics: Apoptosis, Cell Death, Macrophages, Prenatal Diagnosis, apoptotic cells, Arterial Calcification, Bcl-2 Family and CD47.

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 20 words, with their numbers
  1. Apoptosis22 topics
  2. Cell Death22 topics
  3. Macrophages22 topics
  4. Prenatal Diagnosis22 topics
  5. Arterial Calcification11 topic
  6. Bcl-2 Family11 topic
  7. CD4711 topic
  8. Cerebral Development11 topic
  9. Chiari Malformation11 topic
  10. Circadian Clock11 topic
  11. Endoplasmic Reticulum11 topic
  12. Fetal MRI11 topic
  13. Inflammation11 topic
  14. Melatonin11 topic
  15. Mitochondria11 topic
  16. Obesity11 topic
  17. Pseudoxanthoma Elasticum11 topic
  18. Spina Bifida11 topic
  19. Stress11 topic
  20. apoptotic cells11 topic

Where does Hiroki Hirai work?

Hiroki Hirai's main affiliation in the publication record is Sapporo Medical University Hospital, Japan.

How many publications and citations does Hiroki Hirai have?

Science Explorer counts 15 works and 14 citations for Hiroki Hirai, ranking #986,141 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.