J Frei

1.6k total citations
45 papers, 1.3k citations indexed

About

J Frei is a scholar working on Molecular Biology, Cancer Research and Nutrition and Dietetics. According to data from OpenAlex, J Frei has authored 45 papers receiving a total of 1.3k indexed citations (citations by other indexed papers that have themselves been cited), including 10 papers in Molecular Biology, 8 papers in Cancer Research and 5 papers in Nutrition and Dietetics. Recurrent topics in J Frei's work include Carcinogens and Genotoxicity Assessment (5 papers), Trace Elements in Health (4 papers) and Iron Metabolism and Disorders (4 papers). J Frei is often cited by papers focused on Carcinogens and Genotoxicity Assessment (5 papers), Trace Elements in Health (4 papers) and Iron Metabolism and Disorders (4 papers). J Frei collaborates with scholars based in Canada, United Kingdom and Switzerland. J Frei's co-authors include P.D. Lawley, V.M. Craddock, David H. Swenson, William Warren, H. Sheldon, A. C. Ritchie, M G Cherian, P. J. Stephens, José Ignacio Bilbao and Steffen Albrecht and has published in prestigious journals such as Science, The Journal of Cell Biology and Gastroenterology.

In The Last Decade

J Frei

40 papers receiving 1.2k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
J Frei Canada 21 515 297 233 163 144 45 1.3k
AF LoBuglio United States 21 575 1.1× 79 0.3× 597 2.6× 122 0.7× 119 0.8× 45 2.4k
Shinzo Nishi Japan 22 868 1.7× 137 0.5× 181 0.8× 168 1.0× 64 0.4× 57 1.7k
B. Goldberg United States 20 435 0.8× 73 0.2× 80 0.3× 124 0.8× 110 0.8× 25 1.3k
S.S. Barham United States 14 612 1.2× 51 0.2× 160 0.7× 280 1.7× 82 0.6× 24 1.4k
Garvin L. Warner United States 21 349 0.7× 101 0.3× 217 0.9× 81 0.5× 65 0.5× 36 1.4k
Norifumi Ueda Japan 23 803 1.6× 213 0.7× 245 1.1× 125 0.8× 21 0.1× 62 1.6k
M G McMenamin United States 6 424 0.8× 176 0.6× 255 1.1× 70 0.4× 34 0.2× 11 997
Marie‐Françoise Bourgeade France 23 722 1.4× 209 0.7× 379 1.6× 45 0.3× 52 0.4× 46 1.5k
Chantal Degraef Belgium 15 402 0.8× 77 0.3× 240 1.0× 184 1.1× 39 0.3× 22 1.1k
Joseph A. Rafferty United Kingdom 22 1.1k 2.1× 419 1.4× 320 1.4× 49 0.3× 17 0.1× 47 1.5k

Countries citing papers authored by J Frei

Since Specialization
Citations

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

Fields of papers citing papers by J Frei

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of J Frei

This figure shows the co-authorship network connecting the top 25 collaborators of J Frei. A scholar is included among the top collaborators of J Frei 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 J Frei. J Frei 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.
Moussa, Madeleine, et al.. (1997). Metallothionein expression in prostatic carcinoma: correlation with Gleason grade, pathologic stage, DNA content and serum level of prostate-specific antigen.. PubMed. 20(6). 371–80. 37 indexed citations
2.
Frei, J. (1995). Stable and unstable genes: Distribution among species and range of mutations. Medical Hypotheses. 44(2). 101–102.
3.
4.
Adams, Paul C., Cameron N. Ghent, David Grant, J Frei, & William Wall. (1991). Transplantation of a donor liver with haemochromatosis: evidence against an inherited intrahepatic defect.. Gut. 32(9). 1082–1083. 25 indexed citations
5.
Frei, J, et al.. (1991). DNA flow cytometry of large-bowel biopsies showing that adenoma tissue predicts the ultimate nature of the lesions.. PubMed. 34(4). 343–8. 2 indexed citations
6.
Moos, Carl, et al.. (1987). Carnitine Depletion During Chronic Hemodialysis: Effect of Substitution on Free Carnitine Plasma Levels. Advances in experimental medicine and biology. 223. 287–290. 1 indexed citations
7.
Chow, Lok‐Hi, et al.. (1985). Low Serum 25-Hydroxyvitamin in Hereditary Hemochromatosis:Relation to Iron Status. Gastroenterology. 88(4). 865–869. 33 indexed citations
8.
Frei, J. (1985). Endoscopic large bowel polypectomy. The American Journal of Surgical Pathology. 9(5). 355–359. 8 indexed citations
9.
Frei, J, et al.. (1984). [Arterial aneurysm of the liver with arterio-portal fistula: treatment using embolization].. PubMed. 114(13). 451–3. 2 indexed citations
10.
Frei, J, et al.. (1982). Drs Morson and Frei reply as follows. Journal of Clinical Pathology. 35(4). 476.2–476. 1 indexed citations
11.
Valberg, L. S., et al.. (1978). Diagnostic efficacy of tests for the detection of iron overload in chronic liver disease.. Munich Personal RePEc Archive (Ludwig Maximilian University of Munich). 119(3). 229–36. 30 indexed citations
12.
13.
Frei, J. (1977). Comment on Epidermal Hyperplasia and Tumor Promotion. JNCI Journal of the National Cancer Institute. 59(2). 299–300. 14 indexed citations
14.
15.
Frei, J & P.D. Lawley. (1975). Methylation of DNA in various organs of c57b1 mice by a carcinogenic dose of N-methyl-N-nitrosourea and stability of some methylation products up to 18 hours. Chemico-Biological Interactions. 10(6). 413–427. 53 indexed citations
16.
Frei, J. (1975). Hyperplasia of the Prostate. JNCI Journal of the National Cancer Institute. 54(2). 524–524. 2 indexed citations
17.
Craddock, V.M. & J Frei. (1974). Induction of Liver Cell Adenomata in the Rat by a Single Treatment with N-Methyl-N-Nitrosourea given at Various Times after Partial Hepatectomy. British Journal of Cancer. 30(6). 503–511. 106 indexed citations
18.
Frei, J & P. J. Stephens. (1968). The correlation of promotion of tumour growth and of induction of hyperplasia in epidermal two-stage carcinogenesis. British Journal of Cancer. 22(1). 83–92. 48 indexed citations
19.
Frei, J. (1964). CHEMICALLY INDUCED REGRESSING EXPERIMENTAL EPIDERMAL TUMORS IN MICE.. PubMed. 24. 1083–4. 2 indexed citations
20.
Frei, J, et al.. (1961). [Direct biochemical study of hepatic function].. PubMed. 11. 493–508.

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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