John A. Duncan

5.8k total citations · 2 hit papers
46 papers, 4.0k citations indexed

About

John A. Duncan is a scholar working on Neurology, Cardiology and Cardiovascular Medicine and Endocrinology, Diabetes and Metabolism. According to data from OpenAlex, John A. Duncan has authored 46 papers receiving a total of 4.0k indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Neurology, 9 papers in Cardiology and Cardiovascular Medicine and 9 papers in Endocrinology, Diabetes and Metabolism. Recurrent topics in John A. Duncan's work include Cerebrospinal fluid and hydrocephalus (6 papers), Traumatic Brain Injury and Neurovascular Disturbances (6 papers) and Blood Pressure and Hypertension Studies (4 papers). John A. Duncan is often cited by papers focused on Cerebrospinal fluid and hydrocephalus (6 papers), Traumatic Brain Injury and Neurovascular Disturbances (6 papers) and Blood Pressure and Hypertension Studies (4 papers). John A. Duncan collaborates with scholars based in United States, Canada and United Kingdom. John A. Duncan's co-authors include Conrad E. Johanson, Edward G. Stopa, Gerald D. Silverberg, Petra M. Klinge, Thomas Brinker, Gerald A. Grant, Michael S. B. Edwards, Melanie Hayden Gephart, Lawrence M. Shuer and Edward F. Chang and has published in prestigious journals such as Neuron, SHILAP Revista de lepidopterología and Journal of the American College of Cardiology.

In The Last Decade

John A. Duncan

42 papers receiving 4.0k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Purification and Characterization of Progenitor and Mature Human Astrocytes Reveals Transcriptional and Functional Differences with Mouse

2015 1.5k citations John A. Duncan et al. profile →
Multiplicity of cerebrospinal fluid functions: New challenges in health and disease

2008 607 citations Conrad E. Johanson, John A. Duncan et al. SHILAP Revista de lepidopterología profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
John A. Duncan United States	19	1.2k	1.0k	950	821	551	46	4.0k
Anna‐Leena Sirén Germany	44	1.9k 1.6×	1.3k 1.2×	1.2k 1.2×	980 1.2×	1.0k 1.9×	146	6.3k
Masayasu Matsumoto Japan	35	1.4k 1.2×	1.1k 1.1×	1.0k 1.1×	562 0.7×	412 0.7×	94	4.3k
Toshiho Ohtsuki Japan	35	1.2k 1.1×	1.2k 1.2×	943 1.0×	496 0.6×	472 0.9×	91	4.1k
Kortaro Tanaka Japan	30	1.1k 0.9×	996 1.0×	927 1.0×	510 0.6×	671 1.2×	137	3.6k
Henning Laursen Denmark	37	1.5k 1.2×	1.0k 1.0×	767 0.8×	407 0.5×	1.2k 2.1×	118	5.5k
Yasuo Fukuuchi Japan	38	1.5k 1.3×	1.8k 1.8×	1.4k 1.5×	1.1k 1.4×	1.2k 2.2×	227	6.2k
Hiroaki Ooboshi Japan	34	1.7k 1.4×	1.6k 1.6×	528 0.6×	855 1.0×	430 0.8×	125	4.8k
James E. Carroll United States	33	1.4k 1.2×	525 0.5×	507 0.5×	407 0.5×	329 0.6×	107	3.8k
Ryuji Hata Japan	36	2.1k 1.8×	1.2k 1.2×	1.3k 1.4×	767 0.9×	447 0.8×	70	4.7k
Karen Gertz Germany	37	1.4k 1.2×	1.2k 1.2×	686 0.7×	520 0.6×	357 0.6×	80	4.7k

Countries citing papers authored by John A. Duncan

Since Specialization

Citations

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

Fields of papers citing papers by John A. Duncan

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of John A. Duncan

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

All Works

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20 of 20 papers shown

Taub, Peter J., Alexander Y. Lin, Franklyn P. Cladis, et al.. (2015). Development of Volunteer International Craniofacial Surgery Missions. Journal of Craniofacial Surgery. 26(4). 1151–1155. 4 indexed citations

Zalunardo, Nadia, Caren Rose, Andrew Starovoytov, et al.. (2008). Incidental Atherosclerotic Renal Artery Stenosis Diagnosed at Cardiac Catheterization: No Difference in Kidney Function with or without Stenting. American Journal of Nephrology. 28(6). 921–928. 8 indexed citations

Johanson, Conrad E., John A. Duncan, Petra M. Klinge, et al.. (2008). Multiplicity of cerebrospinal fluid functions: New challenges in health and disease. SHILAP Revista de lepidopterología. 5(1). 10–10. 607 indexed citations breakdown →

Sharma, Hari Shanker, John A. Duncan, & Conrad E. Johanson. (2006). Whole-body hyperthermia in the rat disrupts the blood-cerebrospinal fluid barrier and induces brain edema. Acta neurochirurgica. Supplementum. 96. 426–431. 28 indexed citations

Miller, Judith, David Z.I. Cherney, John A. Duncan, et al.. (2006). Gender Differences in the Renal Response to Renin-Angiotensin System Blockade. Journal of the American Society of Nephrology. 17(9). 2554–2560. 121 indexed citations

Donahue, John E., Conrad E. Johanson, John A. Duncan, et al.. (2006). RAGE, LRP-1, and amyloid-beta protein in Alzheimer’s disease. Acta Neuropathologica. 112(4). 405–415. 416 indexed citations

Johanson, Conrad E., John E. Donahue, Anthony G. Spangenberger, et al.. (2006). Atrial natriuretic peptide: its putative role in modulating the choroid plexus-CSF system for intracranial pressure regulation. Acta neurochirurgica. Supplementum. 96. 451–456. 32 indexed citations

Redzic, Zoran, Jane E. Preston, John A. Duncan, Adam Chodobski, & Joanna Szmydynger‐Chodobska. (2005). The Choroid Plexus‐Cerebrospinal Fluid System: From Development to Aging. Current topics in developmental biology. 71. 1–52. 250 indexed citations

Johanson, Conrad E., John A. Duncan, Edward G. Stopa, & Andrew Baird. (2005). Enhanced Prospects for Drug Delivery and Brain Targeting by the Choroid Plexus–CSF Route. Pharmaceutical Research. 22(7). 1011–1037. 105 indexed citations

10.

Duncan, John A. & Adeera Levin. (2005). Sex, haemoglobin and kidney disease: new perspectives. European Journal of Clinical Investigation. 35(s3). 52–57. 17 indexed citations

11.

Buller, Christopher E., Prakash Krishnan, Donald R. Ricci, et al.. (2004). The profile of cardiac patients with renal artery stenosis. Journal of the American College of Cardiology. 43(9). 1606–1613. 106 indexed citations

12.

Chodobski, Adam, In‐Sung Chung, Ewa Koźniewska, et al.. (2003). Early neutrophilic expression of vascular endothelial growth factor after traumatic brain injury. Neuroscience. 122(4). 853–867. 73 indexed citations

13.

Reich, Heather N., John A. Duncan, Jordan Weinstein, et al.. (2003). Interactions between gender and the angiotensin type 1 receptor gene polymorphism. Kidney International. 63(4). 1443–1449. 33 indexed citations

14.

Duncan, John A., Vesta Lai, Daniel C. Cattran, et al.. (2002). Variation in the Renin Angiotensin System throughout the Normal Menstrual Cycle. Journal of the American Society of Nephrology. 13(2). 446–452. 127 indexed citations

15.

Duncan, John A., et al.. (2002). Vertebrobasilar Thrombosis in Children: Report of Two Cases and Recommendations for Treatment. Pediatric Neurosurgery. 38(1). 16–20. 18 indexed citations

16.

Duncan, John A., James W. Scholey, & Judith Miller. (2001). Angiotensin II type 1 receptor gene polymorphisms in humans: physiology and pathophysiology of the genotypes. Current Opinion in Nephrology & Hypertension. 10(1). 111–116. 68 indexed citations

17.

Storey, Kenneth B., David A. Kelly, John A. Duncan, & Janet M. Storey. (1990). Anaerobiosis and organ-specific regulation of glycolysis in a marine whelk. Canadian Journal of Zoology. 68(5). 974–980. 15 indexed citations

18.

Conley, Frances K., et al.. (1990). Intralesional Immunotherapy of Brain Tumors With Combined Corynebacterium parvum and Recombinant Interleukin-2 in Mice. JNCI Journal of the National Cancer Institute. 82(16). 1340–1344. 5 indexed citations

19.

Duncan, John A., Shirish C. Shah, Dorothy I. Shulman, et al.. (1983). Type b insulin resistance in a 15-year-old white youth. The Journal of Pediatrics. 103(3). 421–424. 9 indexed citations

20.

Duncan, John A.. (1954). Management of the Surgical Patient Handicapped by Cardiac, Diabetic,or Renal Disease. Surgical Clinics of North America. 34(5). 1265–1270. 1 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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