Gregory S. Korbutt

17.6k total citations · 3 hit papers
152 papers, 12.2k citations indexed

About

Gregory S. Korbutt is a scholar working on Surgery, Genetics and Endocrinology, Diabetes and Metabolism. According to data from OpenAlex, Gregory S. Korbutt has authored 152 papers receiving a total of 12.2k indexed citations (citations by other indexed papers that have themselves been cited), including 132 papers in Surgery, 69 papers in Genetics and 31 papers in Endocrinology, Diabetes and Metabolism. Recurrent topics in Gregory S. Korbutt's work include Pancreatic function and diabetes (121 papers), Diabetes and associated disorders (57 papers) and Xenotransplantation and immune response (43 papers). Gregory S. Korbutt is often cited by papers focused on Pancreatic function and diabetes (121 papers), Diabetes and associated disorders (57 papers) and Xenotransplantation and immune response (43 papers). Gregory S. Korbutt collaborates with scholars based in Canada, United States and Iran. Gregory S. Korbutt's co-authors include Ray V. Rajotte, Edmond A. Ryan, Norman M. Kneteman, Garth L. Warnock, Jonathan R.T. Lakey, A.M. James Shapiro, Ellen L. Toth, Tatsuya Kin, A. M. James Shapiro and David L. Bigam and has published in prestigious journals such as Science, New England Journal of Medicine and Cell.

In The Last Decade

Gregory S. Korbutt

149 papers receiving 11.9k 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.

Islet Transplantation in Seven Patients with Type 1 Diabetes Mellitus Using a Glucocorticoid-Free Immunosuppressive Regimen

2000 4.0k citations Gregory S. Korbutt, Garth L. Warnock et al. profile →
Clinical Outcomes and Insulin Secretion After Islet Transplantation With the Edmonton Protocol

2001 718 citations Ray V. Rajotte, Gregory S. Korbutt et al. profile →
Successful Islet Transplantation

2002 560 citations Jonathan R.T. Lakey, Gregory S. Korbutt et al. profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Gregory S. Korbutt Canada	41	9.9k	5.4k	4.4k	3.3k	1.9k	152	12.2k
Garth L. Warnock Canada	49	10.0k 1.0×	5.5k 1.0×	5.0k 1.2×	2.9k 0.9×	1.9k 1.0×	194	12.1k
Ray V. Rajotte Canada	46	9.8k 1.0×	5.5k 1.0×	4.7k 1.1×	2.5k 0.8×	2.2k 1.2×	140	11.7k
Olle Korsgren Sweden	62	10.3k 1.0×	6.0k 1.1×	4.1k 1.0×	2.6k 0.8×	1.9k 1.0×	390	13.6k
A. M. James Shapiro Canada	44	6.8k 0.7×	3.6k 0.7×	3.5k 0.8×	1.6k 0.5×	1.4k 0.8×	101	8.3k
Jonathan R.T. Lakey Canada	30	6.0k 0.6×	3.2k 0.6×	2.9k 0.7×	1.8k 0.5×	1.2k 0.7×	70	7.3k
Bernhard J. Hering United States	50	6.9k 0.7×	3.7k 0.7×	3.1k 0.7×	1.2k 0.4×	1.4k 0.7×	243	8.2k
Rita Bottino United States	48	5.7k 0.6×	3.7k 0.7×	2.1k 0.5×	2.2k 0.7×	687 0.4×	166	7.6k
Luca Inverardi United States	51	4.2k 0.4×	2.3k 0.4×	1.6k 0.4×	2.1k 0.6×	790 0.4×	168	6.7k
Norma S. Kenyon United States	39	4.2k 0.4×	2.6k 0.5×	2.1k 0.5×	1.2k 0.4×	676 0.4×	136	5.9k
Timo Otonkoski Finland	55	4.9k 0.5×	3.3k 0.6×	3.0k 0.7×	4.9k 1.5×	201 0.1×	185	9.8k

Countries citing papers authored by Gregory S. Korbutt

Since Specialization

Citations

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

Fields of papers citing papers by Gregory S. Korbutt

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Gregory S. Korbutt. 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 Gregory S. Korbutt. The network helps show where Gregory S. Korbutt may publish in the future.

Co-authorship network of co-authors of Gregory S. Korbutt

This figure shows the co-authorship network connecting the top 25 collaborators of Gregory S. Korbutt. A scholar is included among the top collaborators of Gregory S. Korbutt 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 Gregory S. Korbutt. Gregory S. Korbutt 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

Kuppan, Purushothaman, Sandra Kelly, Jiaxin Lin, et al.. (2023). Long-Term Survival and Induction of Operational Tolerance to Murine Islet Allografts by Co-Transplanting Cyclosporine A Microparticles and CTLA4-Ig. Pharmaceutics. 15(9). 2201–2201. 1 indexed citations

Karampelias, Christos, Kathleen Watt, Charlotte L. Mattsson, et al.. (2022). MNK2 deficiency potentiates β-cell regeneration via translational regulation. Nature Chemical Biology. 18(9). 942–953. 18 indexed citations

Karampelias, Christos, Likun Duan, Laura Pazzagli, et al.. (2021). Reinforcing one-carbon metabolism via folic acid/Folr1 promotes β-cell differentiation. Nature Communications. 12(1). 3362–3362. 23 indexed citations

Kozlovskaya, Veronika, Karen Seeberger, Purushothaman Kuppan, et al.. (2021). Xenotransplantation of tannic acid‐encapsulated neonatal porcine islets decreases proinflammatory innate immune responses. Xenotransplantation. 28(6). e12706–e12706. 11 indexed citations

Zammit, Nathan W., Stacey N. Walters, Karen Seeberger, et al.. (2019). A20 as an immune tolerance factor can determine islet transplant outcomes. JCI Insight. 4(21). 30 indexed citations

Laouar, Leila, et al.. (2017). The effect of additive compounds on glycerol-induced damage to human chondrocytes. Cryobiology. 75. 68–74. 14 indexed citations

McBane, Joanne E., et al.. (2013). Evaluation of a Collagen-Chitosan Hydrogel for Potential Use as a Pro-Angiogenic Site for Islet Transplantation. PLoS ONE. 8(10). e77538–e77538. 51 indexed citations

Kin, Tatsuya, Gregory S. Korbutt, & A. M. James Shapiro. (2012). Possible link between ectopic pancreas and holoprosencephaly. Islets. 4(3). 207–209. 1 indexed citations

Thompson, Peter, I.R. Badell, A Turner, et al.. (2012). Alternative Immunomodulatory Strategies for Xenotransplantation: CD40/154 Pathway-Sparing Regimens Promote Xenograft Survival. American Journal of Transplantation. 12(7). 1765–1775. 66 indexed citations

10.

Joynt, Chloë, David L. Bigam, Gregory J.R. Charrois, et al.. (2009). INTESTINAL HEMODYNAMIC EFFECTS OF MILRINONE IN ASPHYXIATED NEWBORN PIGS AFTER REOXYGENATION WITH 100% OXYGEN. Shock. 31(3). 292–299. 8 indexed citations

11.

Churchill, Thomas A., Erika Haase, Halliday Idikio, et al.. (2007). Oxidative stress and matrix metalloproteinase-9 activity in the liver after hypoxia and reoxygenation with 21% or 100% oxygen in newborn piglets. European Journal of Pharmacology. 580(3). 385–393. 8 indexed citations

12.

Seeberger, Karen, Jannette M. Dufour, A. M. James Shapiro, et al.. (2006). Expansion of mesenchymal stem cells from human pancreatic ductal epithelium. Laboratory Investigation. 86(2). 141–153. 139 indexed citations

13.

Dufour, Jannette M., Meredith J. Hamilton, Ray V. Rajotte, & Gregory S. Korbutt. (2005). Neonatal Porcine Sertoli Cells Inhibit Human Natural Antibody-Mediated Lysis1. Biology of Reproduction. 72(5). 1224–1231. 34 indexed citations

14.

Street, Cale N., Ray V. Rajotte, Timothy J. Kieffer, et al.. (2004). Enriched Human Pancreatic Ductal Cultures Obtained from Selective Death of Acinar Cells Express Pancreatic and Duodenal Homeobox Gene-1 Age-Dependently. The Review of Diabetic Studies. 1(2). 66–66. 24 indexed citations

15.

Hunkeler, David, R. V. Rajotte, D. R. Grey, et al.. (2003). Bioartificial Organ Grafts: A View at the Beginning of the Third Millennium. Artificial Cells Blood Substitutes and Biotechnology. 31(4). 365–382. 4 indexed citations

16.

Dufour, Jannette M., Ray V. Rajotte, Gregory S. Korbutt, & Dwaine F. Emerich. (2003). Harnessing the Immunomodulatory Properties of Sertoli Cells to Enable Xenotransplantation in Type I Diabetes. Immunological Investigations. 32(4). 275–297. 35 indexed citations

17.

Korbutt, Gregory S., Wilma L. Suarez‐Pinzon, Robert F. Power, R. V. Rajotte, & Alexander Rabinovitch. (2000). Testicular Sertoli cells exert both protective and destructive effects on syngeneic islet grafts in non-obese diabetic mice. Diabetologia. 43(4). 474–480. 49 indexed citations

18.

Suarez‐Pinzon, Wilma L., Gregory S. Korbutt, R. V. Rajotte, et al.. (1998). Prolongation of Allograft Survival of Transfected Islets Expressing Human CTLA4-Ig, Human Soluble Fas Ligand or a Combination of the Two. Transplantation Proceedings. 30(2). 534–534. 4 indexed citations

19.

Korbutt, Gregory S., Launa J. Aspeslet, Zhujun Ao, et al.. (1996). Porcine islet cell antigens are recognized by xenoreactive natural human antibodies of both IgG and IgM subtypes.. PubMed. 28(2). 837–8. 4 indexed citations

20.

Korbutt, Gregory S. & Daniël Pipeleers. (1993). RAT PANCREAS PREPARATION FOR COLD STORAGE AND SUBSEQUENT ISLET CELL ISOLATION. Transplantation. 56(3). 500–502. 5 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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