Douglas C. Topping

581 total citations
21 papers, 462 citations indexed

About

Douglas C. Topping is a scholar working on Molecular Biology, Pulmonary and Respiratory Medicine and Cancer Research. According to data from OpenAlex, Douglas C. Topping has authored 21 papers receiving a total of 462 indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Molecular Biology, 5 papers in Pulmonary and Respiratory Medicine and 4 papers in Cancer Research. Recurrent topics in Douglas C. Topping's work include Carcinogens and Genotoxicity Assessment (4 papers), Biopolymer Synthesis and Applications (3 papers) and Head and Neck Cancer Studies (3 papers). Douglas C. Topping is often cited by papers focused on Carcinogens and Genotoxicity Assessment (4 papers), Biopolymer Synthesis and Applications (3 papers) and Head and Neck Cancer Studies (3 papers). Douglas C. Topping collaborates with scholars based in United States. Douglas C. Topping's co-authors include Paul Nettesheim, Willard J. Visek, Eugene D. Barber, John L. O’Donoghue, Andres J. Klein–Szanto, J. Caroline English, Richard A. Griesemer, Carol A. Heckman, Roudabeh J. Jamasbi and Ronald L. Prior and has published in prestigious journals such as Biochemistry, Environmental Health Perspectives and Journal of Nutrition.

In The Last Decade

Douglas C. Topping

20 papers receiving 394 citations

Peers

Douglas C. Topping

PRM

HTM

ONCOL

Bertrand H. Rihn France

Yves Guichard France

Sebastian G. Klein Germany

Xuefei Cao United States

Tara B. Hendry‐Hofer United States

Michihito Takahashi Japan

Hideki Senoh Japan

Janet M. Higgins United States

Nancy Sussman United States

Hongfei Zhang China

Bertrand H. Rihn France

Douglas C. Topping

227 ×1.8

141 ×1.3

PRM

106 ×1.0

HTM

92 ×0.9

50 ×1.1

ONCOL

Citations per year, relative to Douglas C. Topping Douglas C. Topping (= 1×) peers Bertrand H. Rihn

Countries citing papers authored by Douglas C. Topping

Since Specialization

Citations

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

Fields of papers citing papers by Douglas C. Topping

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Douglas C. Topping. 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 Douglas C. Topping. The network helps show where Douglas C. Topping may publish in the future.

Co-authorship network of co-authors of Douglas C. Topping

This figure shows the co-authorship network connecting the top 25 collaborators of Douglas C. Topping. A scholar is included among the top collaborators of Douglas C. Topping 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 Douglas C. Topping. Douglas C. Topping 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

Topping, Douglas C., et al.. (2006). Hydroquinone: Acute and subchronic toxicity studies with emphasis on neurobehavioral and nephrotoxic effects. Food and Chemical Toxicology. 45(1). 70–78. 64 indexed citations

Topping, Douglas C., et al.. (2004). Inhalation Two-Generation Reproductive Toxicity Study of Methyl Isobutyl Ketone in Rats. International Journal of Toxicology. 23(2). 127–143. 13 indexed citations

Juberg, Daland R., et al.. (1998). 2-Ethylhexanoic Acid: Subchronic Oral Toxicity Studies in the Rat and Mouse. Food and Chemical Toxicology. 36(5). 429–436. 13 indexed citations

Barber, Eugene D. & Douglas C. Topping. (1995). Subchronic 90-day oral toxicology of Di(2-ethylhexyl) terephthalate in the rat. Food and Chemical Toxicology. 33(11). 971–978. 47 indexed citations

Topping, Douglas C., et al.. (1987). Peroxisome Induction Studies On Di(2-Ethylhexyl)Terephthalate. Toxicology and Industrial Health. 3(2). 63–78. 15 indexed citations

Steele, Vernon E., et al.. (1983). Tumor promotion studies in rat tracheal epithelium. Environmental Health Perspectives. 50. 259–266. 2 indexed citations

Steele, Vernon E., et al.. (1983). Tumor Promotion Studies in Rat Tracheal Epithelium. Environmental Health Perspectives. 50. 259–259.

Topping, Douglas C., Donald H. Martin, & Paul Nettesheim. (1981). Determination of cocarcinogenic activity of benzo[e]pyrene for respiratory tract mucosa. Cancer Letters. 11(4). 315–321. 6 indexed citations

Nettesheim, Paul, Andres J. Klein–Szanto, Ann C. Marchok, et al.. (1981). Studies of neoplastic development in respiratory tract epithelium.. PubMed. 105(1). 1–10. 21 indexed citations

10.

Nettesheim, Paul, Douglas C. Topping, & Roudabeh J. Jamasbi. (1981). Host and Environmental Factors Enhancing Carcinogenesis in the Respiratory Tract. The Annual Review of Pharmacology and Toxicology. 21(1). 133–163. 24 indexed citations

11.

Klein–Szanto, Andres J., et al.. (1980). Quantitative analysis of disturbed cell maturation in dysplastic lesions of the respiratory tract epithelium. Carcinogenesis. 1(12). 1007–1016. 17 indexed citations

12.

Topping, Douglas C. & Paul Nettesheim. (1980). Two-stage carcinogenesis studies with asbestos in Fischer 344 rats.. PubMed. 65(3). 627–30. 53 indexed citations

13.

Klein–Szanto, Andres J., Douglas C. Topping, Carol A. Heckman, & Paul Nettesheim. (1980). Ultrastructural characteristics of carcinogen-induced dysplastic changes in tracheal epithelium.. PubMed. 98(1). 61–100. 36 indexed citations

14.

Topping, Douglas C. & Paul Nettesheim. (1980). Promotion-like enhancement of tracheal carcinogenesis in rats by 12-O-tetradecanoylphorbol-13-acetate.. PubMed. 40(12). 4352–5. 21 indexed citations

15.

Topping, Douglas C., Richard A. Griesemer, & Paul Nettesheim. (1979). Quantitative assessment of generalized epithelial changes in tracheal mucosa following exposure to 7,12-dimethylbenz(a)anthracene.. PubMed. 39(12). 4823–8. 13 indexed citations

16.

Topping, Douglas C., Richard A. Griesemer, & Paul Nettesheim. (1979). Development and fate of focal epithelial lesions in tracheal mucosa following exposure to 7,12-dimethylbenz(a)anthracene.. PubMed. 39(12). 4829–37. 15 indexed citations

17.

Topping, Douglas C., et al.. (1978). Development of a system for controlled release of benzo(a)pyrene, 7,12-dimethylbenz(a)anthracene, and phorbol ester for tumor induction in heterotopic tracheal grafts.. PubMed. 38(5). 1376–83. 16 indexed citations

18.

Topping, Douglas C., et al.. (1978). Pathologic changes induced in respiratory tract mucosa by polycyclic hydrocarbons of differing carcinogenic activity.. PubMed. 93(2). 311–24. 8 indexed citations

19.

Topping, Douglas C., et al.. (1977). Synthesis of macromolecules by intestinal cells incubated with ammonia.. American Journal of Physiology-Endocrinology and Metabolism. 233(4). E341–E341. 20 indexed citations

20.

Topping, Douglas C. & Willard J. Visek. (1976). Nitrogen Intake and Tumorigenesis in Rats Injected with 1,2-Dimethylhydrazine. Journal of Nutrition. 106(11). 1583–1590. 41 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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