Takeji Enya

720 total citations
16 papers, 626 citations indexed

About

Takeji Enya is a scholar working on Cancer Research, Molecular Biology and Organic Chemistry. According to data from OpenAlex, Takeji Enya has authored 16 papers receiving a total of 626 indexed citations (citations by other indexed papers that have themselves been cited), including 7 papers in Cancer Research, 6 papers in Molecular Biology and 5 papers in Organic Chemistry. Recurrent topics in Takeji Enya's work include Carcinogens and Genotoxicity Assessment (7 papers), DNA and Nucleic Acid Chemistry (4 papers) and Chemical Reaction Mechanisms (4 papers). Takeji Enya is often cited by papers focused on Carcinogens and Genotoxicity Assessment (7 papers), DNA and Nucleic Acid Chemistry (4 papers) and Chemical Reaction Mechanisms (4 papers). Takeji Enya collaborates with scholars based in Japan, United Kingdom and Germany. Takeji Enya's co-authors include Hitomi Suzuki, Yoshiharu Hisamatsu, Tetsushi Watanabe, Teruhisa Hirayama, Hajime Komatsu, Saburo Matsui, Masanobu Kawanishi, Takashi Sügimura, Yuko Matsushima‐Hibiya and Mami Takahashi and has published in prestigious journals such as Environmental Science & Technology, Water Research and Journal of Medicinal Chemistry.

In The Last Decade

Takeji Enya

16 papers receiving 601 citations

Peers

Takeji Enya

HTM

Klaus Rustemeier Germany

Hans‐Joachim Schmitz Germany

Arunangshu Das United States

Shahrokh Salmasi United States

Ching Yung Wang United States

Weiling Xue United States

Chun Chu China

J. Bradley Hochalter United States

Heinz Frank Germany

Klaus Rustemeier Germany

Takeji Enya

264 ×1.1

165 ×0.7

333 ×1.8

HTM

56 ×0.5

65 ×0.6

Citations per year, relative to Takeji Enya Takeji Enya (= 1×) peers Klaus Rustemeier

Countries citing papers authored by Takeji Enya

Since Specialization

Citations

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

Fields of papers citing papers by Takeji Enya

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Takeji Enya

This figure shows the co-authorship network connecting the top 25 collaborators of Takeji Enya. A scholar is included among the top collaborators of Takeji Enya 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 Takeji Enya. Takeji Enya is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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16 of 16 papers shown

Hada, Noriyasu, Yukari Totsuka, Takeji Enya, et al.. (2001). Structures of mutagens produced by the co-mutagen norharman with o- and m-toluidine isomers. Mutation Research/Genetic Toxicology and Environmental Mutagenesis. 493(1-2). 115–126. 17 indexed citations

Komatsu, Hajime, Masahiko Watanabe, Masayoshi Ohyama, et al.. (2001). Phenanthroindolizidine Alkaloids as Cytotoxic Substances in a Danaid Butterfly, Ideopsis similis, against Human Cancer Cells. Journal of Medicinal Chemistry. 44(11). 1833–1836. 39 indexed citations

Sakamoto, Yohko, Shigeru Ohshima, Takeji Enya, Hitomi Suzuki, & Yoshiharu Hisamatsu. (2001). NMR Spectroscopy and Molecular Orbital Calculations to Interpret the Mutagenicity of Nitrobenzanthrones. Polycyclic aromatic compounds. 19(1-4). 73–81. 3 indexed citations

Komatsu, Hajime, Masahiko Watanabe, Masayoshi Ohyama, et al.. (2001). ChemInform Abstract: Phenantroindolizidine Alkaloids as Cytotoxic Substances in a Danaid Butterfly, Ideopsis similis, Against Human Cancer Cells.. ChemInform. 32(36). 5 indexed citations

Mutoh, Michihiro, Mami Takahashi, Kazunori Fukuda, et al.. (2000). Suppression by Flavonoids of Cyclooxygenase‐2 Promoter‐dependent Transcriptional Activity in Colon Cancer Cells: Structure‐Activity Relationship. Japanese Journal of Cancer Research. 91(7). 686–691. 113 indexed citations

Kawanishi, Masanobu, Takeji Enya, Hitomi Suzuki, et al.. (2000). Postlabelling analysis of DNA adducts formed in human hepatoma cells treated with 3-nitrobenzanthrone. Mutation Research/Genetic Toxicology and Environmental Mutagenesis. 470(2). 133–139. 29 indexed citations

Ohyama, Masayoshi, Hajime Komatsu, Masahiko Watanabe, et al.. (2000). Cytotoxic phenanthroindolizidine alkaloids in <i>Tylophora tanakae</i> against human gastric carcinoma cells. Proceedings of the Japan Academy Series B. 76(10). 161–165. 1 indexed citations

Bieler, Christian A., Manfred Wießler, Lothar Erdinger, et al.. (1999). DNA adduct formation from the mutagenic air pollutant 3-nitrobenzanthrone. Mutation Research/Genetic Toxicology and Environmental Mutagenesis. 439(2). 307–311. 45 indexed citations

Enya, Takeji, Masanobu Kawanishi, Hitomi Suzuki, Saburo Matsui, & Yoshiharu Hisamatsu. (1998). An Unusual DNA Adduct Derived from the Powerfully Mutagenic Environmental Contaminant 3-Nitrobenzanthrone. Chemical Research in Toxicology. 11(12). 1460–1467. 47 indexed citations

10.

Enya, Takeji, Hitomi Suzuki, & Yoshiharu Hisamatsu. (1998). Reaction of Benzanthrone (7H-Benz[d,e]anthracen-7-one) with Nitrogen Dioxide Alone or in Admixture with Ozone. Implications for the Atmospheric Formation of Genotoxic 3-Nitrobenzanthrone. Bulletin of the Chemical Society of Japan. 71(9). 2221–2228. 19 indexed citations

11.

Suzuki, Hidenori, Takeji Enya, & Yoshiharu Hisamatsu. (1998). ChemInform Abstract: Synthesis and Characterization of Some Nitrobenzanthrones: Suspected New Mutagens in Atmospheric Environment.. ChemInform. 29(10). 2 indexed citations

12.

Kawanishi, Masanobu, Takeji Enya, Hitomi Suzuki, et al.. (1998). Mutagenic Specificity of a Derivative of 3-Nitrobenzanthrone in the supF Shuttle Vector Plasmids. Chemical Research in Toxicology. 11(12). 1468–1473. 20 indexed citations

13.

Enya, Takeji, Hitomi Suzuki, Yoshiharu Hisamatsu, Tetsushi Watanabe, & Teruhisa Hirayama. (1997). P XIII.74 Mutagenicity and clastogenicity of nitrobenzanthrones. Mutation research. Fundamental and molecular mechanisms of mutagenesis. 379(1). S110–S110. 2 indexed citations

14.

Enya, Takeji, Hitomi Suzuki, Tetsushi Watanabe, Teruhisa Hirayama, & Yoshiharu Hisamatsu. (1997). 3-Nitrobenzanthrone, a Powerful Bacterial Mutagen and Suspected Human Carcinogen Found in Diesel Exhaust and Airborne Particulates. Environmental Science & Technology. 31(10). 2772–2776. 240 indexed citations

15.

Suzuki, Hitomi, Takeji Enya, & Yoshiharu Hisamatsu. (1997). Synthesis and Characterization of Some Nitrobenzanthrones: Suspected New Mutagens in Atmospheric Environment. Synthesis. 1997(11). 1273–1276. 34 indexed citations

16.

Hirayama, Naoki, et al.. (1996). Measurement of fluoride ion in the river-water flowing into Lake Biwa. Water Research. 30(4). 865–868. 10 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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