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Researcher · Tokyo National Hospital · Japan

Takafumi Koyama

Takafumi Koyama publishes mostly in Molecular Biology, Oncology and Cancer Research, on topics such as Cancer Immunotherapy and Biomarkers, Protein Degradation and Inhibitors and Colorectal Cancer Treatments and Studies.

ORCID 0000-0001-5807-8458 OpenAlex
World rank
#1,432,508
of 1,633,909 ranked researchers
Rank in Japan
#95,972
of 114,622
Works
34
Citations
7
Citations per work
0.2

What does Takafumi Koyama research?

Molecular Biology: 25.7%Oncology: 22.9%Cancer Research: 8.6%Radiology, Nuclear Medicine and Imaging: 8.6%other fields: 34.2%26%top field
Molecular Biology25.7%Oncology22.9%Cancer Research8.6%Radiology, Nuclear Medicine and Imaging8.6%other fields34.2%

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

  1. 1Molecular Biology26% of their works
  2. 2Oncology23% of their works
  3. 3Cancer Research9% of their works
  4. 4Radiology, Nuclear Medicine and Imaging9% of their works
  5. 5Pulmonary and Respiratory Medicine9% of their works
  6. 6Surgery6% of their works

Research topics

Which keywords describe Takafumi Koyama's research?

The keywords of their largest research topics: Precision Medicine, Tumor Microenvironment, Immune Checkpoint Blockade, PD-1 and PD-L1, BET Bromodomains, Cetuximab, KRAS Mutations and Medical Imaging.

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 18 words, with their numbers
  1. Precision Medicine53 topics
  2. Tumor Microenvironment42 topics
  3. Immune Checkpoint Blockade31 topic
  4. PD-1 and PD-L131 topic
  5. BET Bromodomains21 topic
  6. Cetuximab21 topic
  7. KRAS Mutations21 topic
  8. Medical Imaging21 topic
  9. PROTACs21 topic
  10. Radiomics21 topic
  11. BRCA111 topic
  12. BRCA211 topic
  13. Cancer Genomics11 topic
  14. HIF-111 topic
  15. Matrix Metalloproteinases11 topic
  16. Mutational Signatures11 topic
  17. Tissue Inhibitors of Metalloproteinases11 topic
  18. Warburg Effect11 topic

Where does Takafumi Koyama work?

Takafumi Koyama's main affiliation in the publication record is Tokyo National Hospital, Japan.

How many publications and citations does Takafumi Koyama have?

Science Explorer counts 34 works and 7 citations for Takafumi Koyama, ranking #1,432,508 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.