John D. Penner

690 total citations
17 papers, 569 citations indexed

About

John D. Penner is a scholar working on Molecular Biology, Genetics and Obstetrics and Gynecology. According to data from OpenAlex, John D. Penner has authored 17 papers receiving a total of 569 indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Molecular Biology, 5 papers in Genetics and 4 papers in Obstetrics and Gynecology. Recurrent topics in John D. Penner's work include Retinoids in leukemia and cellular processes (12 papers), Pregnancy and preeclampsia studies (4 papers) and Estrogen and related hormone effects (4 papers). John D. Penner is often cited by papers focused on Retinoids in leukemia and cellular processes (12 papers), Pregnancy and preeclampsia studies (4 papers) and Estrogen and related hormone effects (4 papers). John D. Penner collaborates with scholars based in United States. John D. Penner's co-authors include D. M. Kochhar, Thomas B. Knudsen, Heng Jiang, Michael Satre, Roshantha A.S. Chandraratna, Richard L. Beard, A. T. Charlie Johnson, Theresa E. Hickey, Shiwu Li and Michael Gyda and has published in prestigious journals such as Brain Research, Biochemical Pharmacology and Toxicology and Applied Pharmacology.

In The Last Decade

John D. Penner

17 papers receiving 548 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
John D. Penner United States 14 391 176 79 78 64 17 569
Akira Takenaka Japan 13 107 0.3× 32 0.2× 51 0.6× 27 0.3× 97 1.5× 47 475
C Marth Australia 10 247 0.6× 104 0.6× 39 0.5× 19 0.2× 101 1.6× 26 505
Kiran Kucheria India 17 633 1.6× 585 3.3× 28 0.4× 11 0.1× 20 0.3× 67 1.1k
Kazuso Iinuma Japan 13 144 0.4× 183 1.0× 8 0.1× 9 0.1× 25 0.4× 33 467
Chi-Chen Chang Taiwan 17 156 0.4× 110 0.6× 257 3.3× 5 0.1× 250 3.9× 38 731
Hiroyuki Mori Japan 14 128 0.3× 91 0.5× 56 0.7× 3 0.0× 115 1.8× 81 707
Mohgah Elsheikh United Kingdom 11 325 0.8× 616 3.5× 9 0.1× 5 0.1× 52 0.8× 22 863
Emin Karaca Türkiye 15 234 0.6× 135 0.8× 18 0.2× 3 0.0× 109 1.7× 66 605
C. S. Rosenfeld United States 11 88 0.2× 89 0.5× 20 0.3× 11 0.1× 102 1.6× 15 484
Alessandra Cattaneo Italy 12 150 0.4× 35 0.2× 12 0.2× 15 0.2× 51 0.8× 25 368

Countries citing papers authored by John D. Penner

Since Specialization
Citations

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

Fields of papers citing papers by John D. Penner

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by John D. Penner. 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 John D. Penner. The network helps show where John D. Penner may publish in the future.

Co-authorship network of co-authors of John D. Penner

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

All Works

17 of 17 papers shown
1.
Kochhar, D. M., Heng Jiang, John D. Penner, A. T. Charlie Johnson, & Roshantha A.S. Chandraratna. (1998). The use of a retinoid receptor antagonist in a new model to study vitamin A-dependent developmental events. The International Journal of Developmental Biology. 42(4). 601–608. 38 indexed citations
2.
Kochhar, D. M., et al.. (1996). Differential teratogenic response of mouse embryos to receptor selective analogs of retinoic acid. Chemico-Biological Interactions. 100(1). 1–12. 34 indexed citations
3.
Kochhar, D. M., et al.. (1995). Placental transfer and developmental effects of 9‐cisretinoic acid in mice. Teratology. 51(4). 257–265. 23 indexed citations
4.
Jiang, Heng, Dianne Robert Soprano, Shiwu Li, et al.. (1995). Modulation of limb bud chondrogenesis by retinoic acid and retinoic acid receptors. The International Journal of Developmental Biology. 39(4). 617–627. 25 indexed citations
5.
Jiang, Heng, John D. Penner, Richard L. Beard, Roshantha A.S. Chandraratna, & D. M. Kochhar. (1995). Diminished teratogenicity of retinoid X receptor-selective synthetic retinoids. Biochemical Pharmacology. 50(5). 669–676. 18 indexed citations
6.
Kochhar, D. M., Y. Fulmer Shealy, John D. Penner, & Heng Jiang. (1992). Retinamides: Hydrolytic conversion of retinoylglycine to retinoic acid in pregnant mice contributes to teratogenicity. Teratology. 45(2). 175–185. 6 indexed citations
7.
Kochhar, D. M. & John D. Penner. (1992). Analysis of high dysmorphogenic activity of Ro 13‐6307, a tetramethylated tetralin analog of retinoic acid. Teratology. 45(6). 637–645. 15 indexed citations
8.
Kochhar, D. M., et al.. (1989). Biotransformation of etretinate and developmental toxicity of etretin and other aromatic retinoids in teratogenesis bioassays.. Drug Metabolism and Disposition. 17(6). 618–624. 13 indexed citations
9.
Satre, Michael, John D. Penner, & D. M. Kochhar. (1989). Pharmacokinetic assessment of teratologically effective concentrations of an endogenous retinoic acid metabolite. Teratology. 39(4). 341–348. 19 indexed citations
10.
Penner, John D. & David J. Prieur. (1988). Fibroblasts of Fawn-Hooded Rats. Veterinary Pathology. 25(2). 169–171. 1 indexed citations
11.
White, S.R., John D. Penner, Robert C. Speth, & Julie Y.H. Chan. (1988). Angiotensin II receptors in the lumbar spinal cord of the rat. Brain Research. 441(1-2). 195–201. 17 indexed citations
12.
Kochhar, D. M., John D. Penner, & Michael Satre. (1988). Derivation of retinoic acid and metabolites from a teratogenic dose of retinol (vitamin A) in mice. Toxicology and Applied Pharmacology. 96(3). 429–441. 55 indexed citations
13.
Kochhar, D. M. & John D. Penner. (1987). Developmental effects of isotretinoin and 4‐oxo‐isotretinoin: The role of metabolism in teratogenicity. Teratology. 36(1). 67–75. 57 indexed citations
14.
Kochhar, D. M., John D. Penner, & Theresa E. Hickey. (1984). Retinoic acid enhances the displacement of newly synthesized hyaluronate from cell layer to culture medium during early phases of chondrogenesis. Cell Differentiation. 14(3). 213–221. 14 indexed citations
15.
Kochhar, D. M., et al.. (1984). Comparative teratogenic activities of two retinoids: Effects on palate and limb development. Teratogenesis Carcinogenesis and Mutagenesis. 4(4). 377–387. 95 indexed citations
16.
Kochhar, D. M., John D. Penner, & Thomas B. Knudsen. (1980). Embryotoxic, teratogenic, and metabolic effects of ribavirin in mice. Toxicology and Applied Pharmacology. 52(1). 99–112. 101 indexed citations
17.

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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