Una Ryan

28.6k total citations · 6 hit papers
484 papers, 22.0k citations indexed

About

Una Ryan is a scholar working on Parasitology, Infectious Diseases and Molecular Biology. According to data from OpenAlex, Una Ryan has authored 484 papers receiving a total of 22.0k indexed citations (citations by other indexed papers that have themselves been cited), including 266 papers in Parasitology, 159 papers in Infectious Diseases and 74 papers in Molecular Biology. Recurrent topics in Una Ryan's work include Parasitic Infections and Diagnostics (206 papers), Amoebic Infections and Treatments (92 papers) and Coccidia and coccidiosis research (52 papers). Una Ryan is often cited by papers focused on Parasitic Infections and Diagnostics (206 papers), Amoebic Infections and Treatments (92 papers) and Coccidia and coccidiosis research (52 papers). Una Ryan collaborates with scholars based in Australia, United States and China. Una Ryan's co-authors include Lihua Xiao, Ronald Fayer, James W. Ryan, Simone M. Cacciò, Rongchang Yang, Alireza Zahedi, Yaoyu Feng, Peter Irwin, Nawal Hijjawi and Andrea Paparini and has published in prestigious journals such as Science, Proceedings of the National Academy of Sciences and Journal of Biological Chemistry.

In The Last Decade

Una Ryan

478 papers receiving 21.3k citations

Hit Papers

Cryptosporidium Taxonomy: Recent Advances and Implication... 2004 2026 2011 2018 2004 2014 2013 2018 2021 200 400 600

Peers

Una Ryan
Comparison fields: 5 of 167
  • Parasitology 12.5k
  • Infectious Diseases 8.6k
  • Molecular Biology 3.3k
  • Animal Science and Zoology 1.7k
  • Surgery 1.7k
Replace Merle S. Olson with:
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Harry Towbin Switzerland
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Citations per field, relative to Una Ryan
Una Ryan · 1×
Citations per year, relative to Una Ryan
Una Ryan · 1×

Countries citing papers authored by Una Ryan

Since Specialization
Citations

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

Fields of papers citing papers by Una Ryan

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Una Ryan

This figure shows the co-authorship network connecting the top 25 collaborators of Una Ryan. A scholar is included among the top collaborators of Una Ryan 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 Una Ryan. Una Ryan 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
# Work Indexed citations
1 2
2 0
3 5
4 4
5 4
6 23
7 7
8 5
9 32
10
Validation of a rapid lateral-flow test for the diagnosis and monitoring of immunoglobulin free light chains: Retrospective analysis of sera from patients with plasma cell dyscrasias
1
11 24
12 7
13 74
14 38
15
Identifying the Presence of Cryptosporidium, Giardia, Campylobacter and Salmonella spp. in Private Rainwater Supplies
1
16 28
17
Vascular endothelium : physiological basis of clinical problems II
11
18
Endothelial cell killing by neutrophils. Synergistic interaction of oxygen products and proteases.
159
19
Pulmonary endothelium in health and disease
17
20
Endothelial cells and components of the kallikrein-kinin system.
4

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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2026