Tushar Issar

694 total citations
28 papers, 485 citations indexed

About

Tushar Issar is a scholar working on Physiology, Neurology and Public Health, Environmental and Occupational Health. According to data from OpenAlex, Tushar Issar has authored 28 papers receiving a total of 485 indexed citations (citations by other indexed papers that have themselves been cited), including 17 papers in Physiology, 14 papers in Neurology and 8 papers in Public Health, Environmental and Occupational Health. Recurrent topics in Tushar Issar's work include Pain Mechanisms and Treatments (17 papers), Botulinum Toxin and Related Neurological Disorders (11 papers) and Ocular Surface and Contact Lens (8 papers). Tushar Issar is often cited by papers focused on Pain Mechanisms and Treatments (17 papers), Botulinum Toxin and Related Neurological Disorders (11 papers) and Ocular Surface and Contact Lens (8 papers). Tushar Issar collaborates with scholars based in Australia, Netherlands and Curacao. Tushar Issar's co-authors include Arun V. Krishnan, Ria Arnold, Natalie Kwai, Ann M. Poynten, Bruce A. Pussell, Maria Markoulli, Shyam Sunder Tummanapalli, Mark Willcox, Kerry–Lee Milner and Matthew C. Kiernan and has published in prestigious journals such as SHILAP Revista de lepidopterología, Diabetes and Journal of Neurophysiology.

In The Last Decade

Tushar Issar

28 papers receiving 481 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Tushar Issar Australia 13 154 133 114 109 98 28 485
Andrej Orszag Canada 18 380 2.5× 332 2.5× 244 2.1× 235 2.2× 329 3.4× 49 1.1k
Gabriele Fuchsjäger‐Mayrl Austria 19 68 0.4× 121 0.9× 364 3.2× 83 0.8× 699 7.1× 35 1.0k
Hamad Almuhannadi Qatar 12 119 0.8× 228 1.7× 67 0.6× 139 1.3× 95 1.0× 18 431
Billie Bixby United States 5 42 0.3× 448 3.4× 38 0.3× 376 3.4× 39 0.4× 15 664
Ning Yuan China 13 64 0.4× 82 0.6× 18 0.2× 16 0.1× 34 0.3× 45 608
Sheldon Smith United States 7 40 0.3× 392 2.9× 20 0.2× 243 2.2× 29 0.3× 8 633
Toshitaka Umemura Japan 14 17 0.1× 117 0.9× 76 0.7× 102 0.9× 29 0.3× 29 631
Yoon Hi Cho Australia 16 25 0.2× 121 0.9× 69 0.6× 31 0.3× 88 0.9× 34 796
Rens Hanewinckel Netherlands 10 26 0.2× 204 1.5× 84 0.7× 314 2.9× 6 0.1× 16 546
Ünal Mutlu Netherlands 14 22 0.1× 40 0.3× 279 2.4× 58 0.5× 281 2.9× 25 607

Countries citing papers authored by Tushar Issar

Since Specialization
Citations

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

Fields of papers citing papers by Tushar Issar

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Tushar Issar

This figure shows the co-authorship network connecting the top 25 collaborators of Tushar Issar. A scholar is included among the top collaborators of Tushar Issar 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 Tushar Issar. Tushar Issar 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.
Tummanapalli, Shyam Sunder, Tushar Issar, Ann M. Poynten, et al.. (2025). Metformin therapy modifies corneal neuroimmune abnormalities in people with type 2 diabetes. Diabetologia. 68(6). 1329–1334. 2 indexed citations
2.
Issar, Tushar, et al.. (2024). Impact of glucagon-like peptide-1 receptor agonists on axonal function in diabetic peripheral neuropathy. Journal of Neurophysiology. 133(1). 14–21. 4 indexed citations
3.
Issar, Tushar, et al.. (2024). Progression of axonal excitability abnormalities with increasing clinical severity of diabetic peripheral neuropathy. Clinical Neurophysiology. 160. 12–18. 1 indexed citations
4.
Issar, Tushar, et al.. (2024). Glucagon-like peptide-1 receptor agonists reverse nerve morphological abnormalities in diabetic peripheral neuropathy. Diabetologia. 67(3). 561–566. 22 indexed citations
5.
Issar, Tushar, et al.. (2022). Diagnostic accuracy of nerve ultrasonography for the detection of peripheral neuropathy in type 2 diabetes. European Journal of Neurology. 29(12). 3571–3579. 12 indexed citations
6.
Issar, Tushar, Susan Walker, Ria Arnold, et al.. (2022). Peripheral nerve morphology and intraneural blood flow in chronic kidney disease with and without diabetes. Muscle & Nerve. 65(5). 603–607. 7 indexed citations
7.
Issar, Tushar, Shyam Sunder Tummanapalli, Natalie Kwai, et al.. (2021). Impact of the metabolic syndrome on peripheral nerve structure and function in type 2 diabetes. European Journal of Neurology. 28(6). 2074–2082. 16 indexed citations
8.
Issar, Tushar, Natalie Kwai, Ann M. Poynten, et al.. (2021). Effect of exenatide on peripheral nerve excitability in type 2 diabetes. Clinical Neurophysiology. 132(10). 2532–2539. 15 indexed citations
9.
Arnold, Ria, Timothy J. Pianta, Tushar Issar, et al.. (2021). Peripheral neuropathy: an important contributor to physical limitation and morbidity in stages 3 and 4 chronic kidney disease. Nephrology Dialysis Transplantation. 37(4). 713–719. 19 indexed citations
10.
Issar, Tushar, Shyam Sunder Tummanapalli, Natalie Kwai, et al.. (2020). Associations between acute glucose control and peripheral nerve structure and function in type 1 diabetes. Diabetic Medicine. 37(9). 1553–1560. 11 indexed citations
11.
Tummanapalli, Shyam Sunder, Mark Willcox, Tushar Issar, et al.. (2019). The Effect of Age, Gender and Body Mass Index on Tear Film Neuromediators and Corneal Nerves. Current Eye Research. 45(4). 411–418. 18 indexed citations
12.
Issar, Tushar, Ria Arnold, Natalie Kwai, et al.. (2019). Relative contributions of diabetes and chronic kidney disease to neuropathy development in diabetic nephropathy patients. Clinical Neurophysiology. 130(11). 2088–2095. 17 indexed citations
13.
Tummanapalli, Shyam Sunder, Tushar Issar, Natalie Kwai, et al.. (2019). Association of corneal nerve loss with markers of axonal ion channel dysfunction in type 1 diabetes. Clinical Neurophysiology. 131(1). 145–154. 13 indexed citations
14.
Tummanapalli, Shyam Sunder, Tushar Issar, Natalie Kwai, et al.. (2019). Corneal nerve fiber loss in diabetes with chronic kidney disease. The Ocular Surface. 18(1). 178–185. 13 indexed citations
15.
Tummanapalli, Shyam Sunder, Mark Willcox, Tushar Issar, et al.. (2019). Tear film substance P: A potential biomarker for diabetic peripheral neuropathy. The Ocular Surface. 17(4). 690–698. 36 indexed citations
16.
Issar, Tushar, Shyam Sunder Tummanapalli, Maria Markoulli, et al.. (2019). Relationship between corneal confocal microscopy and markers of peripheral nerve structure and function in Type 2 diabetes. Diabetic Medicine. 37(2). 326–334. 32 indexed citations
17.
Issar, Tushar, Natalie Kwai, Leo H. Visser, et al.. (2019). Sonographic assessment of nerve blood flow in diabetic neuropathy. Diabetic Medicine. 37(2). 343–349. 12 indexed citations
18.
Issar, Tushar, Ria Arnold, Natalie Kwai, et al.. (2018). The utility of the Total Neuropathy Score as an instrument to assess neuropathy severity in chronic kidney disease: A validation study. Clinical Neurophysiology. 129(5). 889–894. 12 indexed citations
19.
Issar, Tushar, et al.. (2017). Association between peripheral nerve function and structure in human diabetic nerves. Journal of Neurology Neurosurgery & Psychiatry. 88(5). e1.1–e1. 1 indexed citations
20.
Arnold, Ria, Tushar Issar, Arun V. Krishnan, & Bruce A. Pussell. (2016). Neurological complications in chronic kidney disease. SHILAP Revista de lepidopterología. 5. 401187639–401187639. 146 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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