Hiroko Tohda

575 total citations
23 papers, 480 citations indexed

About

Hiroko Tohda is a scholar working on Molecular Biology, Cancer Research and Public Health, Environmental and Occupational Health. According to data from OpenAlex, Hiroko Tohda has authored 23 papers receiving a total of 480 indexed citations (citations by other indexed papers that have themselves been cited), including 16 papers in Molecular Biology, 12 papers in Cancer Research and 3 papers in Public Health, Environmental and Occupational Health. Recurrent topics in Hiroko Tohda's work include Carcinogens and Genotoxicity Assessment (11 papers), DNA Repair Mechanisms (9 papers) and Cancer therapeutics and mechanisms (5 papers). Hiroko Tohda is often cited by papers focused on Carcinogens and Genotoxicity Assessment (11 papers), DNA Repair Mechanisms (9 papers) and Cancer therapeutics and mechanisms (5 papers). Hiroko Tohda collaborates with scholars based in Japan and United Kingdom. Hiroko Tohda's co-authors include Atsushi Oikawa, Takashi Sügimura, Masanao Miwa, Mieko Kanai, Takashi Kawachi, Makoto Seiji, Takato Katsuki, Yorio Hinuma, Akira Yasui and Masao Tada and has published in prestigious journals such as Biochemical and Biophysical Research Communications, Journal of Investigative Dermatology and Journal of Cellular Physiology.

In The Last Decade

Hiroko Tohda

23 papers receiving 435 citations

Peers

Hiroko Tohda

ONCOL

IMMUN

HTM

Sukdeb Mondal United States

Henriette Brésil France

Julie A. Campain United States

Kai-Ming Chou United States

Minako Nagao Japan

Alexander Y. Spoonde United States

Mari Christensen United States

Colette J. Rudd United States

Margaret G. Kelly United States

Heinz Loehrke Germany

Sukdeb Mondal United States

Hiroko Tohda

394 ×1.2

262 ×1.5

139 ×1.0

ONCOL

32 ×0.6

IMMUN

60 ×1.6

HTM

Citations per year, relative to Hiroko Tohda Hiroko Tohda (= 1×) peers Sukdeb Mondal

Countries citing papers authored by Hiroko Tohda

Since Specialization

Citations

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

Fields of papers citing papers by Hiroko Tohda

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Hiroko Tohda

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

All Works

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20 of 20 papers shown

Tohda, Hiroko, Masashi Takao, Akihiko Kikuchi, Takeshi Yasumoto, & Akira Yasui. (1997). Unstable Expression of the Multi-Drug-Resistant Phenotype in Chinese Hamster Ovary Cells Resistant to Okadaic Acid. Biochemical and Biophysical Research Communications. 232(2). 398–402. 9 indexed citations

Tohda, Hiroko, et al.. (1993). Okadaic acid, a ptotein phosphatase inhibitor, induces sister-chromatid exchanges depending on the presence of bromodeoxyuridine. Mutation research. Fundamental and molecular mechanisms of mutagenesis. 289(2). 275–280. 20 indexed citations

Tohda, Hiroko, et al.. (1992). Camptothecin-induced sister-chromatid exchange dependent on the presence of bromodeoxyuridine and the phase of the cell cycle. Mutation Research Letters. 282(1). 49–54. 9 indexed citations

Tohda, Hiroko, et al.. (1992). A Possible Involvement of DNA Topoisomerase I in "Caffeine Effect" after Ultraviolet Irradiation.. The Tohoku Journal of Experimental Medicine. 168(2). 129–132. 2 indexed citations

Oikawa, Atsushi & Hiroko Tohda. (1989). Sister Chromatid Exchange-Related Characteristics of Excision Repair-Proficient Xeroderma Pigmentosum Cells.. Journal of Investigative Dermatology. 92(s5). 289S–292S. 1 indexed citations

Oikawa, Atsushi & Hiroko Tohda. (1989). Sister Chromatid Exchange-Related Characteristics of Excision Repair-Proficient Xeroderma Pigmentosum Cells. Journal of Investigative Dermatology. 92(5). S289–S292. 1 indexed citations

Tohda, Hiroko & Atsushi Oikawa. (1988). Characterization of the enhancing effect of caffeine on sister-chromatid exchanges induced by ultraviolet radiation in excision-proficient xeroderma pigmentosum lymphoblastoid cells. Mutation research. Fundamental and molecular mechanisms of mutagenesis. 201(1). 1–8. 7 indexed citations

Tohda, Hiroko & Atsushi Oikawa. (1986). Proliferation-dependent reduction of sister-chromatid exchange frequency induced by mitomycin C in human lymphoblastoid cells and its suppression by inhibitors of DNA replication. Mutation Research/Fundamental and Molecular Mechanisms of Mutagenesis. 163(2). 167–174. 5 indexed citations

Oikawa, Atsushi, Junko Kikuchi, Hiroko Tohda, et al.. (1986). Novel responses of peripheral lymphocytes of cancer patients to chemical induction of sister chromatid exchanges.. PubMed. 46(2). 989–93. 2 indexed citations

10.

Tohda, Hiroko, et al.. (1984). Antagonizing effect of 3-aminoharman on induction of sister-chromatid exchanges by mutagens. Mutation Research/Fundamental and Molecular Mechanisms of Mutagenesis. 129(1). 63–69. 6 indexed citations

11.

Oikawa, Atsushi, et al.. (1984). Sensitivities of Peripheral Lymphocytes from Healthy Humans and Cancer Patients to Induction of Sister Chromatid Exchanges by Genotoxicants. PubMed. 29 Pt B. 813–823. 4 indexed citations

12.

Tohda, Hiroko & Atsushi Oikawa. (1983). Differential features of sister-chromatid exchange responses to ultraviolet radiation and caffeine in xeroderma pigmentosum lymphoblastoid cell lines. Mutation Research/Fundamental and Molecular Mechanisms of Mutagenesis. 107(2). 387–396. 12 indexed citations

13.

Tohda, Hiroko, et al.. (1983). Actions of amino-β-carbolines on induction of sister-chromatid exchanges. Mutation Research/Genetic Toxicology. 116(2). 137–147. 21 indexed citations

14.

Oikawa, Atsushi, et al.. (1983). Sensitivities of peripheral lymphocytes from healthy humans to induction of sister chromatid exchanges by chemicals.. PubMed. 43(1). 439–42. 15 indexed citations

15.

Oikawa, Atsushi, Hiroko Tohda, Mieko Kanai, Masanao Miwa, & Takashi Sügimura. (1980). Inhibitors of poly(adenosine diphosphate ribose) polymerase induce sister chromatid exchanges. Biochemical and Biophysical Research Communications. 97(4). 1311–1316. 188 indexed citations

16.

Tohda, Hiroko, et al.. (1980). Epstein-Barr virus-transformed human lymphoblastoid cells for study of sister chromatid exchange and their evaluation as a test system.. PubMed. 40(12). 4775–80. 26 indexed citations

17.

Tohda, Hiroko, Atsushi Oikawa, Takashi Kawachi, & Takashi Sügimura. (1980). Induction of sister-chromatid exchanges by mutagens from amino acid and protein pyrolysates. Mutation Research/Genetic Toxicology. 77(1). 65–69. 51 indexed citations

18.

Tohda, Hiroko, Atsushi Oikawa, Toshio Kudo, & Takehiko Tachibana. (1978). A greatly simplified method of establishing B-lymphoblastoid cell lines.. PubMed. 38(10). 3560–2. 21 indexed citations

19.

Tohda, Hiroko, Atsushi Oikawa, Takato Katsuki, Yorio Hinuma, & Makoto Seiji. (1978). A convenient method of establishing permanent lines of xeroderma pigmentosum cells.. PubMed. 38(2). 253–6. 34 indexed citations

20.

Nakayasu, Michie, et al.. (1977). Effects of sugars on melanogenesis in cultured melanoma cells. Journal of Cellular Physiology. 92(1). 49–55. 13 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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