Keiko Omori

942 total citations
56 papers, 759 citations indexed

About

Keiko Omori is a scholar working on Surgery, Endocrinology, Diabetes and Metabolism and Genetics. According to data from OpenAlex, Keiko Omori has authored 56 papers receiving a total of 759 indexed citations (citations by other indexed papers that have themselves been cited), including 50 papers in Surgery, 23 papers in Endocrinology, Diabetes and Metabolism and 22 papers in Genetics. Recurrent topics in Keiko Omori's work include Pancreatic function and diabetes (48 papers), Diabetes Management and Research (20 papers) and Cannabis and Cannabinoid Research (18 papers). Keiko Omori is often cited by papers focused on Pancreatic function and diabetes (48 papers), Diabetes Management and Research (20 papers) and Cannabis and Cannabinoid Research (18 papers). Keiko Omori collaborates with scholars based in United States, Japan and Thailand. Keiko Omori's co-authors include Yoko Mullen, Fouad Kandeel, Jeffrey Rawson, Иван Тодоров, Kevin Ferreri, Hirotake Komatsu, Indu Nair, Luís Prieto, Ismail H. Al-Abdullah and Kohei Ishiyama and has published in prestigious journals such as PLoS ONE, Biomaterials and Scientific Reports.

In The Last Decade

Keiko Omori

53 papers receiving 743 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Keiko Omori United States 18 589 302 260 192 171 56 759
Shannon O’Dwyer Canada 11 1.2k 2.0× 478 1.6× 576 2.2× 736 3.8× 58 0.3× 15 1.5k
Mark Meloche Canada 13 404 0.7× 256 0.8× 206 0.8× 184 1.0× 73 0.4× 26 667
Mark Lipsett Canada 16 620 1.1× 483 1.6× 476 1.8× 281 1.5× 48 0.3× 19 1.0k
Hisako Ohgawara Japan 16 629 1.1× 344 1.1× 406 1.6× 280 1.5× 40 0.2× 54 832
Sèverine Pechberty France 11 589 1.0× 235 0.8× 401 1.5× 311 1.6× 24 0.1× 13 874
José Manuel Mellado‐Gil Spain 15 438 0.7× 225 0.7× 222 0.9× 262 1.4× 35 0.2× 19 632
Janne Molnes Norway 17 950 1.6× 533 1.8× 659 2.5× 483 2.5× 20 0.1× 35 1.1k
Nicola L. Beer United Kingdom 14 703 1.2× 427 1.4× 443 1.7× 565 2.9× 13 0.1× 24 1.1k
Vishal S. Parekh United States 9 290 0.5× 88 0.3× 110 0.4× 244 1.3× 23 0.1× 15 500
Birming Wong United States 7 169 0.3× 220 0.7× 47 0.2× 257 1.3× 106 0.6× 7 647

Countries citing papers authored by Keiko Omori

Since Specialization
Citations

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

Fields of papers citing papers by Keiko Omori

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Keiko Omori

This figure shows the co-authorship network connecting the top 25 collaborators of Keiko Omori. A scholar is included among the top collaborators of Keiko Omori 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 Keiko Omori. Keiko Omori 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.
El-Shahawy, Mohamed A., et al.. (2025). Shorter Digestion Times of Donor Islets Is Associated With Better Islet Graft Function After Islet Transplantation. Cell Transplantation. 34. 4241368845–4241368845.
2.
Kato, Hiroyuki, Jeffrey Rawson, Keiko Omori, et al.. (2024). Biological hypoxia in pre-transplant human pancreatic islets induces transplant failure in diabetic mice. Scientific Reports. 14(1). 12402–12402.
3.
Omori, Keiko, et al.. (2023). Risk factors for postoperative complications in patients with Parkinson disease: A single center retrospective cohort study. Medicine. 102(17). e33619–e33619. 3 indexed citations
4.
5.
Kato, Hiroyuki, Leonard Medrano, Keiko Omori, et al.. (2022). Microwell culture platform maintains viability and mass of human pancreatic islets. Frontiers in Endocrinology. 13. 1015063–1015063. 5 indexed citations
6.
Qi, Meirigeng, John S. Kaddis, Jeffrey Rawson, et al.. (2021). Chronic marijuana usage by human pancreas donors is associated with impaired islet function. PLoS ONE. 16(10). e0258434–e0258434. 1 indexed citations
7.
Komatsu, Hirotake, et al.. (2020). Early-Phase Luciferase Signals of Islet Grafts Predicts Successful Subcutaneous Site Transplantation in Rats. Molecular Imaging and Biology. 23(2). 173–179. 4 indexed citations
8.
Olack, Barbara, Michael P. Alexander, C Swanson, et al.. (2020). Optimal Time to Ship Human Islets Post Tissue Culture to Maximize Islet Recovery. Cell Transplantation. 29. 2790877106–2790877106. 6 indexed citations
9.
Komatsu, Hirotake, Leonard Medrano, Jeffrey Rawson, et al.. (2020). High Fractions of Large Islets in Human Islet Preparations Detrimentally Affect Posttransplant Outcomes in Streptozotocin-Induced Diabetic Immunodeficient Mice. Pancreas. 49(5). 650–654. 9 indexed citations
10.
Prieto, Luís, Leonard Medrano, Jeffrey Rawson, et al.. (2018). Evaluation of collagenase gold plus BP protease in isolating islets from human pancreata. Islets. 10(2). 51–59. 3 indexed citations
11.
Komatsu, Hirotake, Jeffrey Rawson, Nieves González, et al.. (2017). Posttransplant oxygen inhalation improves the outcome of subcutaneous islet transplantation: A promising clinical alternative to the conventional intrahepatic site. American Journal of Transplantation. 18(4). 832–842. 35 indexed citations
12.
Komatsu, Hirotake, et al.. (2017). Oxygenated thawing and rewarming alleviate rewarming injury of cryopreserved pancreatic islets. Biochemical and Biophysical Research Communications. 486(3). 817–823. 8 indexed citations
13.
Komatsu, Hirotake, et al.. (2016). Determination of Islet Viability Using a Zinc-Specific Fluorescent Dye and a Semiautomated Assessment Method. Cell Transplantation. 25(10). 1777–1786. 19 indexed citations
14.
Wu, Zhanhong, Zibo Li, Indu Nair, et al.. (2014). 64Cu Labeled Sarcophagine Exendin-4 for MicroPET Imaging of Glucagon like Peptide-1 Receptor Expression. Theranostics. 4(8). 770–777. 34 indexed citations
15.
Rawson, Jeffrey, Keiko Omori, Kohei Ishiyama, et al.. (2013). Maintaining functional islets through encapsulation in an injectable saccharide–peptide hydrogel. Biomaterials. 34(16). 3984–3991. 31 indexed citations
16.
Ishiyama, Kohei, Jeffrey Rawson, Keiko Omori, & Yoko Mullen. (2011). Liver Natural Killer Cells Play a Role in the Destruction of Islets After Intraportal Transplantation. Transplantation. 91(9). 952–960. 28 indexed citations
17.
Omori, Keiko, Masato Mitsuhashi, Kohei Ishiyama, et al.. (2011). mRNA of the pro-apoptotic gene BBC3 serves as a molecular marker for TNF-α-induced islet damage in humans. Diabetologia. 54(8). 2056–2066. 18 indexed citations
18.
Al-Abdullah, Ismail H., et al.. (2008). Testing Combinations of Protease Inhibitor and Preservation Solution to Improve Islet Quality and Yield. Transplantation Proceedings. 40(2). 390–392. 5 indexed citations
19.
Omori, Keiko, Jeffrey Rawson, Kevin Ferreri, et al.. (2007). Improvement of Human Islet Cryopreservation by a p38 MAPK Inhibitor. American Journal of Transplantation. 7(5). 1224–1232. 27 indexed citations
20.
Omori, Keiko, Takeru Matsuda, Kevin Ferreri, et al.. (2003). INDUCTION OF REG GENE EXPRESSION, IN VITRO, IN HUMAN ISLETS. Transplantation. 76(Supplement). S59–S59. 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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