K. E. Appel

848 total citations
42 papers, 649 citations indexed

About

K. E. Appel is a scholar working on Molecular Biology, Cancer Research and Pharmacology. According to data from OpenAlex, K. E. Appel has authored 42 papers receiving a total of 649 indexed citations (citations by other indexed papers that have themselves been cited), including 13 papers in Molecular Biology, 11 papers in Cancer Research and 8 papers in Pharmacology. Recurrent topics in K. E. Appel's work include Carcinogens and Genotoxicity Assessment (10 papers), Sulfur Compounds in Biology (6 papers) and Nitric Oxide and Endothelin Effects (5 papers). K. E. Appel is often cited by papers focused on Carcinogens and Genotoxicity Assessment (10 papers), Sulfur Compounds in Biology (6 papers) and Nitric Oxide and Endothelin Effects (5 papers). K. E. Appel collaborates with scholars based in Germany, Sweden and Italy. K. E. Appel's co-authors include J. Ladik, Werner Kunz, H. Peter, Hermann M. Bolt, Hansruedi Glatt, Michael Schwarz, Alfred G. Hildebrandt, Markus Schwarz, Wolfram Engst and Philip Henschke and has published in prestigious journals such as The Journal of Chemical Physics, Chemosphere and Carcinogenesis.

In The Last Decade

K. E. Appel

41 papers receiving 607 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
K. E. Appel Germany 16 250 217 94 79 79 42 649
W. Griffith Humphreys United States 13 410 1.6× 198 0.9× 96 1.0× 13 0.2× 183 2.3× 17 849
John D. Scribner United States 22 666 2.7× 530 2.4× 214 2.3× 69 0.9× 100 1.3× 57 1.4k
Richard J. Lewis United Kingdom 17 217 0.9× 65 0.3× 72 0.8× 94 1.2× 183 2.3× 49 1.0k
A.M. Jeffrey United States 13 507 2.0× 391 1.8× 143 1.5× 34 0.4× 68 0.9× 18 913
Robert W. Roth United States 13 185 0.7× 184 0.8× 89 0.9× 12 0.2× 70 0.9× 30 489
Ragulan Ramanathan United States 16 658 2.6× 101 0.5× 71 0.8× 86 1.1× 112 1.4× 20 1.3k
James A. Happe United States 13 195 0.8× 206 0.9× 74 0.8× 36 0.5× 28 0.4× 24 762
James C. Fishbein United States 19 609 2.4× 137 0.6× 88 0.9× 35 0.4× 20 0.3× 62 1.1k
Jamie Horn United States 13 187 0.7× 94 0.4× 63 0.7× 34 0.4× 28 0.4× 46 494
John M. Roman United States 14 403 1.6× 176 0.8× 143 1.5× 8 0.1× 80 1.0× 24 1.1k

Countries citing papers authored by K. E. Appel

Since Specialization
Citations

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

Fields of papers citing papers by K. E. Appel

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by K. E. Appel. 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 K. E. Appel. The network helps show where K. E. Appel may publish in the future.

Co-authorship network of co-authors of K. E. Appel

This figure shows the co-authorship network connecting the top 25 collaborators of K. E. Appel. A scholar is included among the top collaborators of K. E. Appel 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 K. E. Appel. K. E. Appel 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.
Herrmann, Kristin, Wolfram Engst, K. E. Appel, Bernhard H. Monien, & Hansruedi Glatt. (2012). Identification of human and murine sulfotransferases able to activate hydroxylated metabolites of methyleugenol to mutagens in Salmonella typhimurium and detection of associated DNA adducts using UPLC-MS/MS methods. Mutagenesis. 27(4). 453–462. 61 indexed citations
2.
Appel, K. E. & Klaus Abraham. (2010). Chemische Lebensmittelsicherheit. Bundesgesundheitsblatt - Gesundheitsforschung - Gesundheitsschutz. 53(6). 534–542. 1 indexed citations
3.
Appel, K. E., Thierry Rose, Bernd L. Fiebich, et al.. (2009). Neuroprotective and antiinflammatory effects of extracts from in vitro cultivated Harpagophytum procumbens (devil's claw). Zeitschrift für Phytotherapie. 30(S 01). 1 indexed citations
4.
Schug, Markus, T. Heise, Alexander Bauer, et al.. (2008). Primary rat hepatocytes as in vitro system for gene expression studies: comparison of sandwich, Matrigel and 2D cultures. Archives of Toxicology. 82(12). 923–931. 28 indexed citations
5.
Watermann, Burkard, et al.. (2008). Histological alterations in ovaries of pubertal female rats induced by triphenyltin. Experimental and Toxicologic Pathology. 60(4-5). 313–321. 17 indexed citations
6.
Henschler, Reinhard, K. E. Appel, C M Heyworth, & Hansruedi Glatt. (2001). Proliferation and differentiation of murine haemopoietic progenitor cells in stroma-free culture in the presence of metabolites of chlorinated pesticides. Toxicology in Vitro. 15(1). 31–37. 6 indexed citations
7.
Appel, K. E.. (2000). The carcinogenicity of the biocide ortho-phenylphenol. Archives of Toxicology. 74(2). 61–71. 35 indexed citations
8.
Henschke, Philip, et al.. (2000). Metabolites of the biocide o -phenylphenol generate oxidative DNA lesions in V 79 cells. Archives of Toxicology. 73(10-11). 607–610. 11 indexed citations
9.
Henschke, Philip, et al.. (1996). Oxidative DNA lesions in V79 cells mediated by pentachlorophenol metabolites. Archives of Toxicology. 70(7). 457–460. 45 indexed citations
10.
11.
Appel, K. E., Gerhard Fürstenberger, H.‐J. Hapke, et al.. (1990). Chemical cancerogenesis: Definitions of frequently used terms. Journal of Cancer Research and Clinical Oncology. 116(3). 232–236. 16 indexed citations
12.
13.
Appel, K. E., et al.. (1989). Enhanced demethylation and denitrosation of N-Nitrosodimethylamine by human liver microsomes from alcoholics. Cancer Letters. 46(1). 43–49. 16 indexed citations
14.
Appel, K. E., et al.. (1988). Effect of Antibodies against cytochrome P-450 on demethylation and denitrosation of N-nitrosodimethylamine and N-nitrosomethylaniline. Journal of Cancer Research and Clinical Oncology. 114(4). 380–384. 10 indexed citations
15.
Appel, K. E., et al.. (1986). Metabolic nitrite formation from N-nitrosamines: are there other pathways than reductive denitrosation by cytochrome P-450?. Carcinogenesis. 7(4). 659–663. 7 indexed citations
16.
Appel, K. E., et al.. (1984). Metabolic inactivation of N-nitrosamines by cytochrome P-450 in vitro and in vivo.. PubMed. 443–51. 11 indexed citations
17.
Peter, H., K. E. Appel, Rolf H. Berg, & Hermann M. Bolt. (1983). Irreversible binding of acrylonitrile to nucleic acids. Xenobiotica. 13(1). 19–25. 26 indexed citations
18.
Appel, K. E., H. Peter, & Hermann M. Bolt. (1981). Effect of potential antidotes on the acute toxicity of acrylonitrile. International Archives of Occupational and Environmental Health. 49(2). 157–163. 12 indexed citations
19.
Schwarz, Michael, K. E. Appel, Dieter Schrenk, & Werner Kunz. (1980). Effect of ethanol on microsomal metabolism of dimethylnitrosamine. Journal of Cancer Research and Clinical Oncology. 97(3). 233–240. 25 indexed citations
20.
Appel, K. E., et al.. (1979). Influence of Drugs on Activation and Inactivation of Hepatocarcinogenic Nitrosamines. Archives of toxicology. Supplement. 471–477. 8 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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