John G. Simpson

3.2k total citations
89 papers, 2.5k citations indexed

About

John G. Simpson is a scholar working on Pediatrics, Perinatology and Child Health, Transplantation and Pulmonary and Respiratory Medicine. According to data from OpenAlex, John G. Simpson has authored 89 papers receiving a total of 2.5k indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Pediatrics, Perinatology and Child Health, 14 papers in Transplantation and 12 papers in Pulmonary and Respiratory Medicine. Recurrent topics in John G. Simpson's work include Renal Transplantation Outcomes and Treatments (14 papers), Pharmacological Effects and Toxicity Studies (12 papers) and Drug Transport and Resistance Mechanisms (7 papers). John G. Simpson is often cited by papers focused on Renal Transplantation Outcomes and Treatments (14 papers), Pharmacological Effects and Toxicity Studies (12 papers) and Drug Transport and Resistance Mechanisms (7 papers). John G. Simpson collaborates with scholars based in United Kingdom, United States and Australia. John G. Simpson's co-authors include P. H. Whiting, Angus W. Thomson, William G. Gilmartin, Robert L. DeLong, Amy Stalker, Elizabeth Gray, J. Swanson Beck, Alison M. MacLeod, David A. Power and Graham S. Hillis and has published in prestigious journals such as Science, The Lancet and Circulation.

In The Last Decade

John G. Simpson

88 papers receiving 2.3k 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 G. Simpson United Kingdom 26 365 359 357 343 271 89 2.5k
J. Wahrendorf Germany 27 366 1.0× 408 1.1× 504 1.4× 444 1.3× 474 1.7× 54 2.8k
Jaqueline Sulkes Israel 37 272 0.7× 419 1.2× 269 0.8× 548 1.6× 884 3.3× 139 3.8k
David C. Poskanzer United States 23 364 1.0× 332 0.9× 490 1.4× 373 1.1× 332 1.2× 38 3.8k
C. Selby United Kingdom 25 338 0.9× 530 1.5× 369 1.0× 270 0.8× 173 0.6× 78 2.1k
Hong Lai United States 34 311 0.9× 347 1.0× 542 1.5× 414 1.2× 444 1.6× 131 3.7k
Linda Youngman United Kingdom 27 365 1.0× 233 0.6× 488 1.4× 490 1.4× 985 3.6× 40 3.7k
Norman J. Siegel United States 34 159 0.4× 459 1.3× 964 2.7× 197 0.6× 347 1.3× 110 3.0k
J T Whicher United Kingdom 32 262 0.7× 333 0.9× 643 1.8× 413 1.2× 664 2.5× 110 3.3k
Robert Welch United States 31 321 0.9× 334 0.9× 1.3k 3.5× 427 1.2× 521 1.9× 62 3.1k
Suhnggwon Kim South Korea 31 203 0.6× 406 1.1× 538 1.5× 141 0.4× 266 1.0× 116 2.8k

Countries citing papers authored by John G. Simpson

Since Specialization
Citations

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

Fields of papers citing papers by John G. Simpson

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of John G. Simpson

This figure shows the co-authorship network connecting the top 25 collaborators of John G. Simpson. A scholar is included among the top collaborators of John G. Simpson 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 G. Simpson. John G. Simpson 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.
Vennelle, Marjorie, et al.. (2013). Sleep-disordered breathing in idiopathic pulmonary fibrosis. European Respiratory Journal. 42(Suppl 57). P3814–P3814. 1 indexed citations
2.
Ellaway, Rachel, Phillip Evans, Helen Cameron, et al.. (2007). Cross-referencing the Scottish Doctor and Tomorrow's Doctors learning outcome frameworks. Medical Teacher. 29(7). 630–635. 25 indexed citations
3.
Smith, Blair H., Hazel Sinclair, John G. Simpson, et al.. (2002). What is the role of double-marking? Evidence from an undergraduate medical course. Education for Primary Care. 13(4). 497–503. 2 indexed citations
4.
Campbell, Neil, Peter Murchie, Lewis Ritchie, J. Thain, & John G. Simpson. (2001). Secondary prevention clinics in coronary heart disease: four year follow up of a randomised trial in primary care. Circulation. 104. 824–824. 2 indexed citations
5.
Hillis, Graham S., Izhar Khan, John G. Simpson, & Andrew J. Rees. (1997). Scleroderma, D-penicillamine treatment, and progressive renal failure associated with positive antimyeloperoxidase antineutrophil cytoplasmic antibodies. American Journal of Kidney Diseases. 30(2). 279–281. 25 indexed citations
6.
Langlois, Neil E. I., et al.. (1997). Apoptosis in Atypical Fibroxanthoma and Pleomorphic Malignant Fibrous Histiocytoma. American Journal of Dermatopathology. 19(3). 228–231. 12 indexed citations
7.
Howatson, S R, Stephen Lang, K M McLaren, et al.. (1997). Observer variability in the histopathological reporting of needle biopsy specimens of the prostate. Human Pathology. 28(6). 646–649. 55 indexed citations
8.
Hillis, Graham S., et al.. (1997). Upregulation and co-localization of connexin43 and cellular adhesion molecules in inflammatory renal disease. The Journal of Pathology. 182(4). 373–379. 41 indexed citations
9.
Hillis, Graham S., Prabir Roy‐Chaudhury, Keith N. Stewart, et al.. (1997). Expression of  1 integrins in IgA nephropathy. Nephrology Dialysis Transplantation. 12(6). 1137–1142. 14 indexed citations
10.
Roy‐Chaudhury, Prabir, et al.. (1997). Importance of the tubulointerstitium in human glomerulonephritis. II. Distribution of integrin chains β1, α1 to 6 and αV. Kidney International. 52(1). 103–110. 41 indexed citations
11.
Roy‐Chaudhury, Prabir, et al.. (1996). CD44 in glomerulonephritis: Expression in human renal biopsies, the Thy 1.1 model, and by cultured mesangial cells. Kidney International. 50(1). 272–281. 38 indexed citations
12.
Stewart, Keith N., Graham S. Hillis, Prabir Roy‐Chaudhury, et al.. (1995). Integrin distribution in normal kidney and cultured human glomerular cells.. PubMed. 3(2). 140–1. 2 indexed citations
13.
Brown, Paul A., Heather M. Wilson, Fiona Jane Reid, et al.. (1994). Urokinase-plasminogen activator is synthesized in vitro by human glomerular epithelial cells but not by mesangial cells. Kidney International. 45(1). 43–47. 15 indexed citations
14.
Hawksworth, Gabrielle, et al.. (1993). The reversal of experimental cyclosporin A nephrotoxicity by thromboxane synthetase inhibition. Biochemical Pharmacology. 45(6). 1351–1354. 14 indexed citations
15.
Hawksworth, Gabrielle, et al.. (1990). Effect of thromboxane synthetase inhibition and angiotensin converting enzyme inhibition on acute cyclosporin a nephrotoxicity. Biochemical Pharmacology. 40(10). 2323–2329. 11 indexed citations
16.
Robertson, A J, Julia Beck, Joseph M Anderson, et al.. (1989). Grading of cervical intraepithelial neoplasia. BMJ. 298(6679). 1031.3–1031. 1 indexed citations
17.
Chappell, L. H., et al.. (1988). Prophylactic and Therapeutic Effects of Ciclosporin A in Murine <i>Schistosomiasis mansoni</i>: Studies on Bisexual and Unisexual Infections and the Hepatic Inflammatory Response. International Archives of Allergy and Immunology. 85(2). 174–179. 6 indexed citations
18.
19.
Ridgway, Sam H., et al.. (1970). Hematologic Findings in Certain Small Cetaceans. Journal of the American Veterinary Medical Association. 157(5). 566–575. 7 indexed citations
20.
Simpson, John G., William G. Gilmartin, & Sam H. Ridgway. (1970). Blood Volume and Other Hematologic Values in Young Elephant Seals (Mirounga angustirostris). American Journal of Veterinary Research. 31(8). 1449–1452. 24 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 J. Wahrendorf Breakdown of academic impact, for papers by Jaqueline Sulkes Breakdown of academic impact, for papers by David C. Poskanzer Breakdown of academic impact, for papers by C. Selby Breakdown of academic impact, for papers by Hong Lai Breakdown of academic impact, for papers by Linda Youngman Breakdown of academic impact, for papers by Norman J. Siegel Breakdown of academic impact, for papers by J T Whicher Breakdown of academic impact, for papers by Robert Welch Breakdown of academic impact, for papers by Suhnggwon Kim
Rankless by CCL
2026