Ann Orren
Impact in
- Microbiology top 1%
- Bacterial Infections and Vaccines
- Immunology top 5%
- Complement system in diseases
Papers in
- Immunology 41
- Complement system in diseases 39
- Microbiology 19
- Bacterial Infections and Vaccines 19
- Co-authors
- Reinhard Würzner (23 shared papers)Paul C. Potter (15 shared papers)Robert L. Binder (1 shared paper)John J. Stegeman (1 shared paper)M. J. Hobart (15 shared papers)B A Fernie (11 shared papers)B. Paul Morgan (10 shared papers)R Cooper (3 shared papers)
- Journals
- Clinical & Experimental Immunology (8 papers)Molecular Immunology (5 papers)Immunogenetics (4 papers)Annals of Human Genetics (3 papers)Immunology (3 papers)
- Partner nations
- United KingdomSouth AfricaIreland
In The Last Decade
Ann Orren
48 papers receiving 953 citations
Peers
Comparison fields: 5 of 77
- Microbiology 331
- Immunology 665
- Hematology 275
- Genetics 110
- Nephrology 60
Countries citing papers authored by Ann Orren
This map shows the geographic impact of Ann Orren'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 Ann Orren with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ann Orren more than expected).
Fields of papers citing papers by Ann Orren
This network shows the impact of papers produced by Ann Orren. 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 Ann Orren. The network helps show where Ann Orren may publish in the future.
Co-authors
The 25 scholars most cited alongside Ann Orren, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
Showing the 20 most-cited of 49 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | 1979 | 135 | |
| 2 | Inherited deficiencies of the terminal components of human complement. | 1992 | 67 |
| 3 | 1992 | 59 | |
| 4 | Deficiency of the sixth component of complement and susceptibility to Neisseria meningitidis infections: studies in 10 families and five isolated cases. | 1987 | 56 |
| 5 | 1991 | 50 | |
| 6 | 1990 | 48 | |
| 7 | 1995 | 38 | |
| 8 | 1997 | 30 | |
| 9 | Properties of a low molecular weight complement component C6 found in human subjects with subtotal C6 deficiency. | 1992 | 29 |
| 10 | 1996 | 29 | |
| 11 | 1994 | 29 | |
| 12 | 1998 | 28 | |
| 13 | 1985 | 24 | |
| 14 | 1998 | 22 | |
| 15 | 2001 | 22 | |
| 16 | 1992 | 18 | |
| 17 | 1996 | 18 | |
| 18 | 1998 | 18 | |
| 19 | 1992 | 18 | |
| 20 | 1998 | 17 |
About Ann Orren
Ann Orren is a scholar working on Immunology, Microbiology, Hematology, Molecular Biology and Epidemiology, having authored 49 papers that have together received 978 indexed citations. Recurring topics across this work include Complement system in diseases (39 papers), Bacterial Infections and Vaccines (19 papers), Blood groups and transfusion (17 papers), Monoclonal and Polyclonal Antibodies Research (7 papers), Glycosylation and Glycoproteins Research (6 papers), Hemoglobinopathies and Related Disorders (6 papers), Pneumonia and Respiratory Infections (5 papers) and Erythrocyte Function and Pathophysiology (4 papers). The work is most often cited by research in Microbiology (331 citations), Immunology (665 citations), Hematology (275 citations), Genetics (110 citations) and Nephrology (60 citations). Ann Orren has collaborated with scholars based in United Kingdom, South Africa and Ireland. Frequent co-authors include Reinhard Würzner, Paul C. Potter, Robert L. Binder, John J. Stegeman, M. J. Hobart, B A Fernie, B. Paul Morgan, R Cooper, E. D. du Toit and P J Lachmann. Their work appears in journals such as Clinical & Experimental Immunology, Molecular Immunology, Immunogenetics, Annals of Human Genetics and Immunology.
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.