John W. Koontz

787 total citations
26 papers, 669 citations indexed

About

John W. Koontz is a scholar working on Molecular Biology, Surgery and Endocrinology, Diabetes and Metabolism. According to data from OpenAlex, John W. Koontz has authored 26 papers receiving a total of 669 indexed citations (citations by other indexed papers that have themselves been cited), including 18 papers in Molecular Biology, 5 papers in Surgery and 4 papers in Endocrinology, Diabetes and Metabolism. Recurrent topics in John W. Koontz's work include Pancreatic function and diabetes (5 papers), Metabolism, Diabetes, and Cancer (4 papers) and RNA Research and Splicing (3 papers). John W. Koontz is often cited by papers focused on Pancreatic function and diabetes (5 papers), Metabolism, Diabetes, and Cancer (4 papers) and RNA Research and Splicing (3 papers). John W. Koontz collaborates with scholars based in United States. John W. Koontz's co-authors include Mieko Iwahashi, James L. Maller, Robert S. Dieter, Amit Roy, Rebecca Taub, Wesley D. Wicks, Patrick S. Moore, Ramin Alemzadeh, Naïma Moustaïd‐Moussa and Melissa K. Standridge and has published in prestigious journals such as Science, Journal of Biological Chemistry and The Journal of Immunology.

In The Last Decade

John W. Koontz

26 papers receiving 638 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 W. Koontz United States 11 419 154 144 88 73 26 669
Dale A. Freeman United States 13 287 0.7× 141 0.9× 129 0.9× 47 0.5× 69 0.9× 25 620
Henri Kercret France 11 318 0.8× 98 0.6× 140 1.0× 62 0.7× 23 0.3× 22 590
Wang-Ni Tian United States 6 418 1.0× 81 0.5× 51 0.4× 52 0.6× 126 1.7× 9 807
Lisa Logie United Kingdom 10 398 0.9× 181 1.2× 81 0.6× 31 0.4× 60 0.8× 15 617
C. Delbart France 16 258 0.6× 175 1.1× 94 0.7× 17 0.2× 56 0.8× 23 665
Futoshi Arakane United States 9 708 1.7× 162 1.1× 382 2.7× 119 1.4× 101 1.4× 11 1.3k
Tsuneki Sakakibara Japan 3 639 1.5× 180 1.2× 100 0.7× 20 0.2× 161 2.2× 3 853
Kevin B. Clairmont United States 16 438 1.0× 214 1.4× 295 2.0× 16 0.2× 128 1.8× 18 836
Stella Clark Australia 17 532 1.3× 161 1.0× 130 0.9× 11 0.1× 96 1.3× 41 836
Shigeru Matsukawa Japan 17 359 0.9× 51 0.3× 74 0.5× 20 0.2× 177 2.4× 55 762

Countries citing papers authored by John W. Koontz

Since Specialization
Citations

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

Fields of papers citing papers by John W. Koontz

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of John W. Koontz

This figure shows the co-authorship network connecting the top 25 collaborators of John W. Koontz. A scholar is included among the top collaborators of John W. Koontz 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 W. Koontz. John W. Koontz 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.
Koontz, John W., et al.. (2020). Flow Resistance and Suture Eyelet Integrity of the Ahmed ClearPath Glaucoma Drainage Device. Investigative Ophthalmology & Visual Science. 61(7). 3142–3142. 2 indexed citations
2.
Alemzadeh, Ramin, et al.. (2002). Chronic suppression of insulin by diazoxide alters the activities of key enzymes regulating hepatic gluconeogenesis in Zucker rats. European Journal of Endocrinology. 146(6). 871–879. 26 indexed citations
3.
Standridge, Melissa K., Ramin Alemzadeh, Michael B. Zemel, John W. Koontz, & Naïma Moustaïd‐Moussa. (2000). Diazoxide down‐regulates leptin and lipid metabolizing enzymes in adipose tissue of Zucker rats. The FASEB Journal. 14(3). 455–460. 38 indexed citations
4.
Koontz, John W., et al.. (1995). Insulin Enhances Glucocorticoid Receptor-Mediated Induction of Gene Expression Independent of a Specific Insulin Response Element. Archives of Biochemistry and Biophysics. 316(2). 886–892. 9 indexed citations
5.
Koontz, John W., et al.. (1995). A Fluorometric Assay for Pyridoxal Kinase Applicable to Crude Cell Extracts. Analytical Biochemistry. 225(1). 109–112. 9 indexed citations
6.
Cheatham, Bentley, et al.. (1992). Insulin-mediated inhibition of the induction of tyrosine aminotransferase by dexamethasone. Archives of Biochemistry and Biophysics. 298(2). 522–526. 4 indexed citations
7.
Koontz, John W., et al.. (1992). Insulin-responsive tyrosine aminotransferase transcription requires multiple promoter regions. Biochemical and Biophysical Research Communications. 187(2). 778–782. 2 indexed citations
8.
Kreisberg, Robert A., et al.. (1992). Nanomolar cyclic adenosine and guanosine monophosphates stimulate macrophage colony-stimulating factor responsiveness by murine transitional progenitors. Journal of Leukocyte Biology. 52(3). 249–254. 2 indexed citations
9.
Moore, Patrick S. & John W. Koontz. (1989). Regulation of Tyrosine Aminotransferase by Insulin and Cyclic AMP: Similar Effects on Activity but Opposite Effects on Transcription. Molecular Endocrinology. 3(11). 1724–1732. 19 indexed citations
10.
Moore, Patrick S. & John W. Koontz. (1989). Insulin-mediated regulation of tyrosine aminotransferase in rat hepatoma cells: Inhibition of transcription and inhibition of enzyme degradation. Archives of Biochemistry and Biophysics. 275(2). 486–495. 15 indexed citations
11.
Goodman, Susan, et al.. (1988). Insulin and phorbol myristic acetate induce ornithine decarboxylase in Reuber H35 rat hepatoma cells by different mechanisms. Archives of Biochemistry and Biophysics. 266(2). 343–350. 8 indexed citations
12.
Taub, Rebecca, Amit Roy, Robert S. Dieter, & John W. Koontz. (1987). Insulin as a growth factor in rat hepatoma cells. Stimulation of proto-oncogene expression.. Journal of Biological Chemistry. 262(22). 10893–10897. 126 indexed citations
13.
Koontz, John W. & Susan Goodman. (1985). Phorbol ester inhibition of hormonal induction of tyrosine aminotransferase. Biochemical and Biophysical Research Communications. 131(2). 815–820. 9 indexed citations
14.
Koontz, John W., et al.. (1985). Dexamethasone Permits the Release of an Inhibitor of Pyruvate Dehydrogenase from Reuber H-35 Hepatoma Cells in Response to Insulin*. Endocrinology. 117(2). 698–703. 3 indexed citations
15.
Koontz, John W.. (1984). The role of the insulin receptor in mediating the insulin-stimulated growth response in Reuber H-35 cells. Molecular and Cellular Biochemistry. 58(1-2). 139–146. 23 indexed citations
16.
Koontz, John W. & Mieko Iwahashi. (1981). Insulin as a Potent, Specific Growth Factor in a Rat Hepatoma Cell Line. Science. 211(4485). 947–949. 188 indexed citations
17.
Maller, James L. & John W. Koontz. (1981). A study of the induction of cell division in amphibian oocytes by insulin. Developmental Biology. 85(2). 309–316. 121 indexed citations
18.
Wicks, Wesley D., et al.. (1980). REGULATION OF cAMP METABOLISM AND SPECIFIC PROTEIN SYNTHESIS IN REUBER HEPATOMA CELLS*. Annals of the New York Academy of Sciences. 349(1). 195–209. 6 indexed citations
19.
Koontz, John W. & Wesley D. Wicks. (1980). Cytotoxic effects of two novel 8-substituted cyclkic nucleotide derivaties in cultured rat hepatoma cells.. PubMed. 18(1). 65–71. 14 indexed citations
20.
Koontz, John W. & Wesley D. Wicks. (1977). Comparison of the effects of 6- thio- and 6-methylthiopurine ribonucleoside cyclic monophosphates withtheir corresponding nucleosides on the growth of rat hepatoma cells.. PubMed. 37(3). 651–7. 11 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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by Dale A. Freeman Breakdown of academic impact, for papers by Henri Kercret Breakdown of academic impact, for papers by Wang-Ni Tian Breakdown of academic impact, for papers by Lisa Logie Breakdown of academic impact, for papers by C. Delbart Breakdown of academic impact, for papers by Futoshi Arakane Breakdown of academic impact, for papers by Tsuneki Sakakibara Breakdown of academic impact, for papers by Kevin B. Clairmont Breakdown of academic impact, for papers by Stella Clark Breakdown of academic impact, for papers by Shigeru Matsukawa
Rankless by CCL
2026