Karen Simpson

1.3k citations
13 papers · 906 indexed · h-index 10
Topics
Mast cells and histamine (3 papers)Iron Metabolism and Disorders (3 papers)Acute Lymphoblastic Leukemia research (2 papers)

In The Last Decade

Karen Simpson

13 papers receiving 848 citations

Peers

Karen Simpson
Comparison fields: 5 of 84
  • Hematology 497
  • Genetics 233
  • Immunology 192
  • Rheumatology 157
  • Nutrition and Dietetics 140
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Herbert C. Lichtman United States
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Citations per field
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Citations per year

Countries citing papers authored by Karen Simpson

Since Specialization
Citations

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

Fields of papers citing papers by Karen Simpson

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Karen Simpson

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

All Works

13 of 13 papers shown
#WorkIndexed citations
1 141
2 67
3
A randomised controlled trial of calcineurin inhibitor (CNI) replacement with mycophenolate mofetil and steroids in liver transplant patients with renal dysfunction
3
4 84
5 31
6
Serum transferrin receptor distinguishes the anemia of chronic disease from iron deficiency anemia.
314
7 3
8 18
9
Modulation of macrophage superoxide-induced cytochrome c reduction by mast cells.
14
10 98
11 105
12
Dephytinized vs. nondephytinized wheat bran and iron absorption in man.
1
13 27

About Karen Simpson

Karen Simpson is a scholar working on Transplantation, Hematology and Immunology, having authored 13 papers that have together received 906 indexed citations. Recurring topics across this work include Mast cells and histamine (3 papers), Iron Metabolism and Disorders (3 papers) and Acute Lymphoblastic Leukemia research (2 papers). The work is most often cited by research in Hematology (497 citations), Genetics (233 citations) and Rheumatology (157 citations). Karen Simpson has collaborated with scholars based in United States, United Kingdom and Switzerland. Frequent co-authors include J. D. Cook, Roy D. Baynes, B. Skikne, Bradley J. Ferguson, James Cook, Eugene R. Morris, Kottarappat N. Dileepan, Daniel J. Stechschulte, Ram Kumar Sharma and Robert L. Jilka. Their work appears in journals such as New England Journal of Medicine, American Journal of Clinical Nutrition and Journal of Nutrition.

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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