K Takeyama

1.0k total citations
32 papers, 636 citations indexed

About

K Takeyama is a scholar working on Oncology, Hematology and Pharmacology. According to data from OpenAlex, K Takeyama has authored 32 papers receiving a total of 636 indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Oncology, 11 papers in Hematology and 8 papers in Pharmacology. Recurrent topics in K Takeyama's work include Pharmacogenetics and Drug Metabolism (7 papers), Acute Myeloid Leukemia Research (6 papers) and Pharmacological Effects of Natural Compounds (6 papers). K Takeyama is often cited by papers focused on Pharmacogenetics and Drug Metabolism (7 papers), Acute Myeloid Leukemia Research (6 papers) and Pharmacological Effects of Natural Compounds (6 papers). K Takeyama collaborates with scholars based in Japan, United States and United Kingdom. K Takeyama's co-authors include Y Morishima, S Hirosawa, Chihiro Shimazaki, Seishi Ogawa, N Kamada, Naokuni Uike, Akira Hangaishi, Shigeki Ohtake, Yasusada Miura and Hiroshi Minato and has published in prestigious journals such as Blood, Oncogene and Journal of Pharmacology and Experimental Therapeutics.

In The Last Decade

K Takeyama

31 papers receiving 620 citations

Peers

K Takeyama
Comparison fields: 5 of 72
  • Hematology 230
  • Oncology 217
  • Molecular Biology 194
  • Genetics 138
  • Pathology and Forensic Medicine 109
Replace K Sampi with:
K Sampi Japan
G. Brittinger Germany
Min Xia China
Ilona Seferyńska Poland
B G M Durie United States
Enrique Colado Spain
S Seto Japan
L Tesio Italy
Giovanna Suppo Italy
G. Brenning Sweden
K Sampi Japan View profile →
Citations per field, relative to K Takeyama
K Takeyama · 1×
Citations per year, relative to K Takeyama
K Takeyama · 1×

Countries citing papers authored by K Takeyama

Since Specialization
Citations

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

Fields of papers citing papers by K Takeyama

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of K Takeyama

This figure shows the co-authorship network connecting the top 25 collaborators of K Takeyama. A scholar is included among the top collaborators of K Takeyama 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 K Takeyama. K Takeyama 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
# Work Indexed citations
1 3
2 8
3 23
4 25
5 72
6 20
7 3
8
[Therapy-related leukemia and myelodysplastic syndrome: a multi-institution study in Japan].
1
9 9
10
Possible involvement of ATP-dependent K-channel related mechanisms in the antihypertensive and cough suppressant effects of the novel ACE inhibitor (2S, 3aS, 7aS)-1-(N2-nicotinoyl-L-lysyl-gamma-D-glutamyl)octahydro-1H- indole-2-carboxylic acid.
3
11 13
12 108
13 99
14
Low-dose granulocyte colony-stimulating factor enables the efficient collection of peripheral blood stem cells after disease-oriented, conventional-dose chemotherapy for breast cancer, malignant lymphoma and germ cell tumor.
12
15 4
16
Comparison between bone marrow transplantation and immuno-suppressive therapy in treatment of patients younger than 20 years with severe aplastic anemia.
4
17
Tissue levels, tissue angiotensin converting enzyme inhibition and antihypertensive effect of the novel antihypertensive agent alacepril in renal hypertensive rats.
4
18
Metabolism of protein conjugate of desacetyl-alacepril and its effect on angiotensin converting enzyme in renal hypertensive rats.
2
19
Effect of the novel orally active angiotensin converting enzyme inhibitor alacepril on cardiovascular system in experimental animals.
10
20 15

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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2026