Tsutomu Sugahara

3.4k total citations
154 papers, 2.7k citations indexed

About

Tsutomu Sugahara is a scholar working on Molecular Biology, Radiology, Nuclear Medicine and Imaging and Cancer Research. According to data from OpenAlex, Tsutomu Sugahara has authored 154 papers receiving a total of 2.7k indexed citations (citations by other indexed papers that have themselves been cited), including 56 papers in Molecular Biology, 39 papers in Radiology, Nuclear Medicine and Imaging and 35 papers in Cancer Research. Recurrent topics in Tsutomu Sugahara's work include Effects of Radiation Exposure (31 papers), Carcinogens and Genotoxicity Assessment (29 papers) and DNA Repair Mechanisms (28 papers). Tsutomu Sugahara is often cited by papers focused on Effects of Radiation Exposure (31 papers), Carcinogens and Genotoxicity Assessment (29 papers) and DNA Repair Mechanisms (28 papers). Tsutomu Sugahara collaborates with scholars based in Japan, China and Russia. Tsutomu Sugahara's co-authors include Ohtsura Niwa, Kunio Ogasawara, LUXIN WEI, Osamu Nikaido, H. Ishida, Yoshifumi Yokota, Suminori Akiba, Yoshiharu Iwabuchi, Hiroshige Morishima and Masakatsu Horikawa and has published in prestigious journals such as Nature, Cell and Proceedings of the National Academy of Sciences.

In The Last Decade

Tsutomu Sugahara

147 papers receiving 2.4k citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Tsutomu Sugahara Japan 28 946 797 473 435 344 154 2.7k
Hiroshi Tanooka Japan 23 1.4k 1.5× 434 0.5× 108 0.2× 629 1.4× 234 0.7× 92 2.4k
E. Schmid Germany 38 1.8k 1.9× 1.0k 1.3× 68 0.1× 1.7k 3.9× 698 2.0× 140 4.0k
William F. Blakely United States 32 1.6k 1.7× 1.6k 2.0× 98 0.2× 1.2k 2.8× 776 2.3× 103 3.4k
David J. Grdina United States 36 1.7k 1.8× 1.6k 2.0× 187 0.4× 853 2.0× 765 2.2× 149 3.6k
R. E. J. Mitchel Canada 30 1.0k 1.1× 1.6k 2.0× 42 0.1× 684 1.6× 826 2.4× 96 2.7k
Leonard I. Wiebe Canada 28 1.1k 1.1× 1.1k 1.4× 535 1.1× 988 2.3× 415 1.2× 234 3.4k
Roger F. Martin Australia 28 1.5k 1.5× 726 0.9× 156 0.3× 491 1.1× 590 1.7× 85 2.8k
G. Berridge United Kingdom 25 1.1k 1.2× 455 0.6× 110 0.2× 131 0.3× 193 0.6× 52 2.9k
Andrzej Wójcik Poland 31 1.2k 1.3× 1.1k 1.4× 46 0.1× 1.2k 2.7× 695 2.0× 170 3.6k
Taisei Nomura Japan 32 1.4k 1.5× 547 0.7× 122 0.3× 736 1.7× 552 1.6× 121 3.9k

Countries citing papers authored by Tsutomu Sugahara

Since Specialization
Citations

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

Fields of papers citing papers by Tsutomu Sugahara

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Tsutomu Sugahara

This figure shows the co-authorship network connecting the top 25 collaborators of Tsutomu Sugahara. A scholar is included among the top collaborators of Tsutomu Sugahara 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 Tsutomu Sugahara. Tsutomu Sugahara 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
1.
Tao, Zufan, Suminori Akiba, Quanfu Sun, et al.. (2012). Cancer and non-cancer mortality among Inhabitants in the High Background Radiation Area of Yangjiang, China (1979–1998). Health Physics. 102(2). 173–181. 75 indexed citations
2.
Nair, Raghu Ram K., Balakrishnan Rajan, Suminori Akiba, et al.. (2008). BACKGROUND RADIATION AND CANCER INCIDENCE IN KERALA, INDIA—KARANAGAPPALLY COHORT STUDY. Health Physics. 96(1). 55–66. 160 indexed citations
3.
4.
Wang, Chunyan, Wei Zhang, Masako Minamihisamatsu, et al.. (2005). Effect of Natural Radiation Compared with Those of Smoking and Air-Pollution. 18–18. 1 indexed citations
5.
Wang, Chunyan, Masako Minamihisamatsu, Hiroshige Morishima, et al.. (2005). Chromosome study in high background radiation area in Southern China. International Congress Series. 1276. 3–7. 6 indexed citations
6.
WEI, LUXIN & Tsutomu Sugahara. (2000). An Introductory Overview of the Epidemiological Study on the Population at the High Background Radiation Areas in Yangjiang, China. Journal of Radiation Research. 41(SUPPL). 1–7. 69 indexed citations
7.
Zou, Jianming, Quanfu Sun, Suminori Akiba, et al.. (2000). A Case-control Study of Nasopharyngeal Carcinoma in the High Background Radiation Areas of Yangjiang, China. Journal of Radiation Research. 41(SUPPL). 53–62. 47 indexed citations
8.
Harada, Kazuki, Shunji Nagaoka, Mamoru Mohri, Takeo Ohnishi, & Tsutomu Sugahara. (1998). Lethality of high linear energy transfer cosmic radiation toEscherichia coliDNA repair-deficient mutants during the âSL-J/FMPTâ space experiment. FEMS Microbiology Letters. 164(1). 39–45. 4 indexed citations
9.
Sugahara, Tsutomu & Kunio Ogasawara. (1996). Enantioconvergent synthesis of (+)-estrone from racemic 4-tert-butoxy-2-cyclopentenone. Tetrahedron Letters. 37(41). 7403–7406. 30 indexed citations
10.
Nakatsugawa, Shigekazu, et al.. (1982). The chemical inhibition of PLDR (potentially lethal damage repair) in vitro and in vivo in cancer therapy. International Journal of Radiation Oncology*Biology*Physics. 8(3-4). 457–460. 11 indexed citations
11.
Toyoshima, Kumao, et al.. (1980). Sensitivity to γ rays of avian sarcoma and murine leukemia viruses. Virology. 105(2). 508–515. 2 indexed citations
12.
Ban, Sadayuki, Osamu Nikaido, & Tsutomu Sugahara. (1980). Acute and Late Effects of a Single Exposure of Ionizing Radiation on Cultured Human Diploid Cell Populations. Radiation Research. 81(1). 120–120. 16 indexed citations
13.
Niwa, Ohtsura & Tsutomu Sugahara. (1979). Radiation Induction of Endogenous Type C Virus From Mouse CellsTransformed In Vitro by Murine Sarcoma Virus<xref ref-type="fn" rid="fn2">2</xref>. JNCI Journal of the National Cancer Institute. 62(2). 329–35. 8 indexed citations
14.
Sakurai, Masaharu, et al.. (1978). Chromosome Aberrations of the Peripheral Lymphocytes in Rabbits Exposed to Single and Fractionated Whole-Body X-irradiations. Journal of Radiation Research. 19(2). 108–114. 5 indexed citations
15.
16.
Sugahara, Tsutomu & Tomoaki Tanaka. (1970). Effect of Bleeding after Irradiation on Survival of Three Strains of Lethally-irradiated Mice with Different Radiosensitivity. International Journal of Radiation Biology and Related Studies in Physics Chemistry and Medicine. 18(4). 395–397. 6 indexed citations
17.
Vácek, A & Tsutomu Sugahara. (1967). Relationship Between Oxygen Tension in Tissues and the Protective Action of Para-Aminopropiophenone and of Propylene Glycol. Experimental Biology and Medicine. 124(2). 356–359. 1 indexed citations
18.
Aoyama, Takashi, Teruo KONDO, Masakatsu Horikawa, & Tsutomu Sugahara. (1964). Effect of Halogenated Pyrimidines on Radiosensitivity of Mouse Strain L Cells and Their Radioresistant Variant. Journal of Radiation Research. 5(1). 39–48. 8 indexed citations
19.
Muramatsu, S., et al.. (1963). Genetic Effects of Chronic Low-dose Irradiation on Mice. International Journal of Radiation Biology and Related Studies in Physics Chemistry and Medicine. 6(1). 49–59. 10 indexed citations
20.
Tsuchiya, Takehiko, Jun-ichiro Hayakawa, & Tsutomu Sugahara. (1962). Comparison of Iodine-131 Metabolism in Different Strains of Mice. RADIOISOTOPES. 11(1). 81–85. 1 indexed citations

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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