Tomoo Funayama

3.0k total citations
100 papers, 2.3k citations indexed

About

Tomoo Funayama is a scholar working on Molecular Biology, Pulmonary and Respiratory Medicine and Radiology, Nuclear Medicine and Imaging. According to data from OpenAlex, Tomoo Funayama has authored 100 papers receiving a total of 2.3k indexed citations (citations by other indexed papers that have themselves been cited), including 44 papers in Molecular Biology, 41 papers in Pulmonary and Respiratory Medicine and 38 papers in Radiology, Nuclear Medicine and Imaging. Recurrent topics in Tomoo Funayama's work include Radiation Therapy and Dosimetry (41 papers), Effects of Radiation Exposure (37 papers) and Plant Genetic and Mutation Studies (19 papers). Tomoo Funayama is often cited by papers focused on Radiation Therapy and Dosimetry (41 papers), Effects of Radiation Exposure (37 papers) and Plant Genetic and Mutation Studies (19 papers). Tomoo Funayama collaborates with scholars based in Japan, United States and China. Tomoo Funayama's co-authors include Yasuhiko Kobayashi, Seiichi Wada, Nobuyuki Hamada, Tetsuya Sakashita, Hiroshi Watanabe, Issay Narumi, Takehiko Kakizaki, Yoshiya Furusawa, Yuichiro Yokota and Katsuya Satoh and has published in prestigious journals such as The FASEB Journal, Journal of Bacteriology and International Journal of Molecular Sciences.

In The Last Decade

Tomoo Funayama

98 papers receiving 2.2k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Tomoo Funayama Japan 26 959 876 853 348 310 100 2.3k
Seiichi Wada Japan 22 386 0.4× 478 0.5× 411 0.5× 269 0.8× 306 1.0× 52 1.2k
Megumi Hada United States 21 700 0.7× 714 0.8× 472 0.6× 249 0.7× 28 0.1× 61 1.5k
Tetsuya Sakashita Japan 19 337 0.4× 481 0.5× 510 0.6× 369 1.1× 365 1.2× 86 1.4k
Ken Ohnishi Japan 28 1.4k 1.4× 565 0.6× 616 0.7× 276 0.8× 33 0.1× 122 2.5k
Alan D. Conger United States 21 1.0k 1.1× 654 0.7× 872 1.0× 188 0.5× 141 0.5× 50 3.5k
Tikvah Alper United Kingdom 28 1.9k 2.0× 829 0.9× 1.1k 1.3× 189 0.5× 47 0.2× 95 3.6k
Fumio Yatagai Japan 23 898 0.9× 880 1.0× 525 0.6× 184 0.5× 7 0.0× 76 1.8k
Herbert Schneckenburger Germany 30 915 1.0× 793 0.9× 233 0.3× 125 0.4× 36 0.1× 158 2.7k
S Toyoshima Japan 20 464 0.5× 155 0.2× 594 0.7× 99 0.3× 153 0.5× 70 1.8k
J.T. Lett United States 30 1.9k 1.9× 572 0.7× 748 0.9× 156 0.4× 11 0.0× 88 2.7k

Countries citing papers authored by Tomoo Funayama

Since Specialization
Citations

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

Fields of papers citing papers by Tomoo Funayama

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Tomoo Funayama

This figure shows the co-authorship network connecting the top 25 collaborators of Tomoo Funayama. A scholar is included among the top collaborators of Tomoo Funayama 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 Tomoo Funayama. Tomoo Funayama 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.
Funayama, Tomoo, et al.. (2023). A Method to Locally Irradiate Specific Organ in Model Organisms Using a Focused Heavy-Ion Microbeam. Biology. 12(12). 1524–1524. 1 indexed citations
2.
Suzuki, Masao, Tomoo Funayama, Michiyo Suzuki, & Yasuhiko Kobayashi. (2023). Radiation-quality-dependent bystander cellular effects induced by heavy-ion microbeams through different pathways. Journal of Radiation Research. 64(5). 824–832. 2 indexed citations
3.
Funayama, Tomoo, et al.. (2020). Repair Kinetics of DNA Double Strand Breaks Induced by Simulated Space Radiation. Life. 10(12). 341–341. 10 indexed citations
4.
Matsumoto, Yoshitaka, Nobuyuki Hamada, Tomoo Funayama, et al.. (2015). Dependence of the bystander effect for micronucleus formation on dose of heavy-ion radiation in normal human fibroblasts. Radiation Protection Dosimetry. 166(1-4). 152–156. 12 indexed citations
5.
Takahashi, Akihisa, Makoto Kubo, Hongyu Ma, et al.. (2014). Nonhomologous End-Joining Repair Plays a More Important Role than Homologous Recombination Repair in Defining Radiosensitivity after Exposure to High-LET Radiation. Radiation Research. 182(3). 338–344. 58 indexed citations
6.
Yoshida, Yukari, Yoshiyuki Suzuki, Nobuyuki Hamada, et al.. (2012). Evaluation of the Relative Biological Effectiveness of Carbon Ion Beams in the Cerebellum Using the Rat Organotypic Slice Culture System. Journal of Radiation Research. 53(1). 87–92. 8 indexed citations
7.
Tanaka, Atsushi, Nobuyuki Hamada, Nobuaki Shimizu, et al.. (2012). Ionising irradiation alters the dynamics of human long interspersed nuclear elements 1 (LINE1) retrotransposon. Mutagenesis. 27(5). 599–607. 17 indexed citations
8.
Kaminuma, Takuya, Yoshiyuki Suzuki, Katsuyuki Shirai, et al.. (2010). Effectiveness of Carbon-ion Beams for Apoptosis Induction in Rat Primary Immature Hippocampal Neurons. Journal of Radiation Research. 51(6). 627–631. 9 indexed citations
9.
Yokota, Yuichiro, Tomoo Funayama, Yoshihiro Hase, et al.. (2010). Enhanced micronucleus formation in the descendants of γ-ray-irradiated tobacco cells: Evidence for radiation-induced genomic instability in plant cells. Mutation research. Fundamental and molecular mechanisms of mutagenesis. 691(1-2). 41–46. 10 indexed citations
10.
Nonaka, Tetsuo, Nobuyuki Hamada, Hideyuki Sakurai, et al.. (2009). Heavy‐ion‐induced bystander killing of human lung cancer cells: Role of gap junctional intercellular communication. Cancer Science. 100(4). 684–688. 58 indexed citations
11.
Suzuki, Michiyo, Tetsuya Sakashita, Sumino Yanase, et al.. (2009). Effects of Ionizing Radiation on Locomotory Behavior and Mechanosensation in Caenorhabditis elegans. Journal of Radiation Research. 50(2). 119–125. 9 indexed citations
12.
Hamada, Nobuyuki, et al.. (2008). A LET-Dependent Decrease in the Apoptotic Response of Normal Human Fibroblast Cultures to Isosurvival Doses of γ-Rays and Energetic Heavy Ions. Biological Sciences in Space. 22(2). 41–45. 3 indexed citations
13.
Funayama, Tomoo, Seiichi Wada, Yuichiro Yokota, et al.. (2008). Heavy-Ion Microbeam System at JAEA-Takasaki for Microbeam Biology. Journal of Radiation Research. 49(1). 71–82. 50 indexed citations
14.
Hamada, Nobuyuki, Takamitsu Hara, Motoko Omura‐Minamisawa, et al.. (2008). The survival of heavy ion-irradiated Bcl-2 overexpressing radioresistant tumor cells and their progeny. Cancer Letters. 268(1). 76–81. 14 indexed citations
15.
Shimura, Sachiko, Koji Shirai, Rensuke Kanekatsu, et al.. (2006). Effects of Heavy-ion Irradiation on the Differentiation of Epidermal Cells in the Silkworm, Bombyx mori. Journal of insect biotechnology and sericology. 75(3). 107–114. 8 indexed citations
16.
Hamada, Nobuyuki, Tomoo Funayama, Seiichi Wada, et al.. (2006). LET-Dependent Survival of Irradiated Normal Human Fibroblasts and Their Descendents. Radiation Research. 166(1). 24–30. 68 indexed citations
17.
Yokota, Yuichiro, Naoya Shikazono, Atsushi Tanaka, et al.. (2005). Comparative Radiation Tolerance Based on the Induction of DNA Double-Strand Breaks in Tobacco BY-2 Cells and CHO-K1 Cells Irradiated with Gamma Rays. Radiation Research. 163(5). 520–525. 22 indexed citations
18.
Ling, Erjun, Koji Shirai, Rensuke Kanekatsu, et al.. (2003). Why Does Hemocyte Density Rise during the Wandering Stage of the Silkworm, Bombyx mori?. Journal of insect biotechnology and sericology. 72(2). 101–109. 15 indexed citations
19.
Ling, Erjun, Shiqing Xu, Koji Shirai, et al.. (2003). Regeneration of Hemopoietic Organs in the Silkworm, Bombyx mori, After Locally Targeted Irradiation with Heavy Ion Beams. Journal of insect biotechnology and sericology. 72(2). 95–100. 8 indexed citations
20.
Wada, Seiichi, Yasuhiko Kobayashi, Tomoo Funayama, et al.. (2001). Detection of DNA damage in the individual cells induced by heavy ion microbeam irradiation with the cometassay.. Journal of Radiation Research. 42(4). 449. 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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