Timothy J. O’Brien

444 citations
14 papers · 372 indexed · h-index 10
Topics
Cancer-related Molecular Pathways (4 papers)Epigenetics and DNA Methylation (3 papers)Cancer Research and Treatments (2 papers)

In The Last Decade

Timothy J. O’Brien

14 papers receiving 367 citations

Peers

Timothy J. O’Brien
Comparison fields: 5 of 67
  • Molecular Biology 147
  • Oncology 120
  • Genetics 113
  • Hematology 68
  • Cancer Research 67
Replace Rika Okamoto with:
Rika Okamoto Japan
Suzanne Bertrand France
Caroline Choi United States
P Sansilvestri France
L Bonsi Italy
Caterina Tatarelli Italy
H. E. Kaiser United States
J.A. Irving Canada
Sandrine Jeanpierre France
Delia C. Tang United States
Timothy J. O’Brien relative to Rika Okamoto Japan Rika Okamoto's profile →
Citations per field
00.5×2.7×
Rika Okamoto · 1×
Citations per year

Countries citing papers authored by Timothy J. O’Brien

Since Specialization
Citations

This map shows the geographic impact of Timothy J. 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 Timothy J. 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 Timothy J. O’Brien more than expected).

Fields of papers citing papers by Timothy J. O’Brien

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Timothy J. 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 Timothy J. O’Brien. The network helps show where Timothy J. O’Brien may publish in the future.

Co-authorship network of co-authors of Timothy J. O’Brien

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

All Works

14 of 14 papers shown
#WorkIndexed citations
1 14
2 7
3 52
4
Skp2 overexpression is a prognostic factor in patients with ovarian adenocarcinoma.
58
5 15
6 31
7 112
8 8
9 17
10 10
11 8
12 4
13 19
14 17

About Timothy J. O’Brien

Timothy J. O’Brien is a scholar working on Microbiology, Biotechnology and Oncology, having authored 14 papers that have together received 372 indexed citations. Recurring topics across this work include Cancer-related Molecular Pathways (4 papers), Epigenetics and DNA Methylation (3 papers) and Cancer Research and Treatments (2 papers). The work is most often cited by research in Genetics (113 citations), Microbiology (7 citations) and Immunology and Allergy (54 citations). Timothy J. O’Brien has collaborated with scholars based in United States, Japan and Australia. Frequent co-authors include Kazushi Shigemasa, H Tanimoto, Tim H. Parmley, Lowell J. Underwood, Koso Ohama, John Clarke, Lijun Gu, John B. Beard, Lusheng Gu and K. Venkateswara Rao. Their work appears in journals such as Cancer, British Journal of Cancer and Fertility and Sterility.

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.

Explore authors with similar magnitude of impact

Rankless by CCL
2026