Tim O’Brien

2.2k citations
35 papers · 1.7k · h-index 18

Impact in

Papers in

    • Bladder and Urothelial Cancer Treatments 16
    • Urinary and Genital Oncology Studies 7
    • Hip disorders and treatments 2
    • Cancer, Hypoxia, and Metabolism 6
    • Cancer, Lipids, and Metabolism 4

Tim O’Brien

33 papers receiving 1.7k citations

Peers

Tim O’Brien
Comparison fields: 5 of 103
  • Cancer Research 357
  • Urology 114
  • Surgery 733
  • Oncology 216
  • Oral Surgery 56
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Citations per field
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Citations per year

Countries citing papers authored by Tim O’Brien

Since Specialization
Citations

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

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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.

Border = papers with Tim O’Brien Line = papers co-authored together Tim O’Brien links everyone, so they are left out of the graph.

All Works

20 of 20 papers shown

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.
1995264
2 2006223
3 2011217
4 1998199
5
The angiogenic factor midkine is expressed in bladder cancer, and overexpression correlates with a poor outcome in patients with invasive cancers.
1996148
6 2008115
7 200689
8 201265
9 200952
10
Two mechanisms of basic fibroblast growth factor-induced angiogenesis in bladder cancer.
199752
11 201347
12 199237
13 201629
14 200827
15 200425
16 199521
17 200921
18 200717
19 198515
20 201112

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 1.7k 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 (357 citations), Urology (114 citations), Surgery (733 citations), Oncology (216 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, David Cranston, Roy Bicknell, 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 Clinical Oncology.

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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