Tim O’Brien
Impact in
- Cancer Research top 5%
- Cancer, Hypoxia, and Metabolism
- Urology top 5%
- Urological Disorders and Treatments
Papers in
- Surgery 20
- Bladder and Urothelial Cancer Treatments 16
- Urinary and Genital Oncology Studies 7
- Hip disorders and treatments 2
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- Cancer, Hypoxia, and Metabolism 6
- Cancer, Lipids, and Metabolism 4
- Co-authors
- Adrian L. Harris (6 shared papers)Roy Bicknell (5 shared papers)David Cranston (5 shared papers)S Fuggle (3 shared papers)Eleanor Ray (10 shared papers)Bola Coker (3 shared papers)Ralph Beard (2 shared papers)Rajinder Singh (1 shared paper)
- Journals
- British Journal of Urology (7 papers)The Journal of Urology (7 papers)European Urology (4 papers)Journal of Pediatric Orthopaedics (3 papers)Journal of Prosthodontics (1 paper)
- Partner nations
- United KingdomUnited StatesAustralia
In The Last Decade
Tim O’Brien
33 papers receiving 1.7k citations
Peers
Comparison fields: 5 of 111
- Cancer Research 366
- Urology 126
- Surgery 775
- Oncology 222
- Oral Surgery 56
Countries citing papers authored by Tim O’Brien
This map shows the geographic impact of Tim O’Brien'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 Tim O’Brien with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Tim O’Brien more than expected).
Fields of papers citing papers by Tim O’Brien
This network shows the impact of papers produced by Tim O’Brien. 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 Tim O’Brien. The network helps show where Tim O’Brien may publish in the future.
Co-authors
The 25 scholars most cited alongside Tim O’Brien, 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 35 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | Different angiogenic pathways characterize superficial and invasive bladder cancer. | 1995 | 273 |
| 2 | 2006 | 232 | |
| 3 | 2011 | 224 | |
| 4 | 1998 | 207 | |
| 5 | The angiogenic factor midkine is expressed in bladder cancer, and overexpression correlates with a poor outcome in patients with invasive cancers. | 1996 | 153 |
| 6 | 2008 | 123 | |
| 7 | 2006 | 94 | |
| 8 | 2012 | 65 | |
| 9 | 2009 | 54 | |
| 10 | Two mechanisms of basic fibroblast growth factor-induced angiogenesis in bladder cancer. | 1997 | 53 |
| 11 | 2013 | 47 | |
| 12 | 1992 | 41 | |
| 13 | 2016 | 30 | |
| 14 | 2008 | 28 | |
| 15 | 2004 | 26 | |
| 16 | 2007 | 21 | |
| 17 | 1995 | 21 | |
| 18 | 2009 | 21 | |
| 19 | 1985 | 21 | |
| 20 | 2011 | 12 |
About Tim O’Brien
Tim O’Brien is a scholar working on Surgery, Cancer Research, Molecular Biology, Pulmonary and Respiratory Medicine and Epidemiology, having authored 35 papers that have together received 1.8k indexed citations. Recurring topics across this work include Bladder and Urothelial Cancer Treatments (16 papers), Urinary and Genital Oncology Studies (7 papers), Cancer, Hypoxia, and Metabolism (6 papers), Angiogenesis and VEGF in Cancer (5 papers), Cancer, Lipids, and Metabolism (4 papers), Renal cell carcinoma treatment (2 papers), Hip disorders and treatments (2 papers) and Prostate Cancer Diagnosis and Treatment (2 papers). The work is most often cited by research in Cancer Research (366 citations), Urology (126 citations), Surgery (775 citations), Oncology (222 citations) and Oral Surgery (56 citations). Tim O’Brien has collaborated with scholars based in United Kingdom, United States and Australia. Frequent co-authors include Adrian L. Harris, Roy Bicknell, David Cranston, S Fuggle, Eleanor Ray, Bola Coker, Ralph Beard, Rajinder Singh, Ashish Chandra and Kay Thomas. Their work appears in journals such as British Journal of Urology, The Journal of Urology, European Urology, Journal of Pediatric Orthopaedics and Journal of Prosthodontics.
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.