Robert Callahan
Impact in
- Oncology top 0.5%
- Cancer-related Molecular Pathways
- Cancer Cells and Metastasis
- Cancer Research top 1%
- Cancer Genomics and Diagnostics
Papers in
- Co-authors
- Daniel GallahanRosette LidereauGilbert H. SmithRoss C. KoryImran AliHollis G. BorenGeorge J. TodaroGiorgio R. Merlo
- Journals
- Journal of Virology (22 papers)Oncogene (8 papers)JNCI Journal of the National Cancer Institute (7 papers)Science (6 papers)Proceedings of the National Academy of Sciences (6 papers)
- Partner nations
- United StatesItalyFrance
In The Last Decade
Robert Callahan
160 papers receiving 8.6k citations
Hit Papers
Peers
Comparison fields: 5 of 160
- Oncology 3.0k
- Cancer Research 1.4k
- Molecular Biology 5.6k
- Genetics 2.0k
- Pathology and Forensic Medicine 811
Countries citing papers authored by Robert Callahan
This map shows the geographic impact of Robert Callahan'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 Robert Callahan with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Robert Callahan more than expected).
Fields of papers citing papers by Robert Callahan
This network shows the impact of papers produced by Robert Callahan. 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 Robert Callahan. The network helps show where Robert Callahan may publish in the future.
Co-authorship network
The 25 scholars most cited alongside Robert Callahan, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
| # | Work | ||
|---|---|---|---|
| 1 | 2025 | 0 | |
| 2 | 2015 | 8 | |
| 3 | 2011 | 21 | |
| 4 | 2009 | 28 | |
| 5 | 2008 | 46 | |
| 6 | 2008 | 35 | |
| 7 | 2007 | 24 | |
| 8 | 2005 | 80 | |
| 9 | 1997 | 14 | |
| 10 | 1997 | 162 | |
| 11 | 1994 | 36 | |
| 12 | 1993 | 7 | |
| 13 | 1991 | 15 | |
| 14 | 1990 | 9 | |
| 15 | 1989 | 131 | |
| 16 | 1989 | 44 | |
| 17 | 1989 | 85 | |
| 18 | 1980 | 7 | |
| 19 | Potential uses of lead isotope ratios in gunshot cases. | 1978 | 7 |
| 20 | The relation of theory to practice in psychotherapy | 1969 | 5 |
About Robert Callahan
Robert Callahan is a scholar working on Genetics, Oncology, Molecular Biology, Animal Science and Zoology and Cancer Research, having authored 162 papers that have together received 9.3k indexed citations. Recurring topics across this work include Virus-based gene therapy research (29 papers), Cancer-related Molecular Pathways (23 papers), RNA and protein synthesis mechanisms (21 papers), Genomics and Chromatin Dynamics (19 papers), RNA modifications and cancer (19 papers), RNA Research and Splicing (18 papers), Developmental Biology and Gene Regulation (14 papers) and Cancer Genomics and Diagnostics (13 papers). The work is most often cited by research in Oncology (3.0k citations), Cancer Research (1.4k citations), Molecular Biology (5.6k citations), Genetics (2.0k citations) and Pathology and Forensic Medicine (811 citations). Robert Callahan has collaborated with scholars based in United States, Italy and France. Frequent co-authors include Daniel Gallahan, Rosette Lidereau, Gilbert H. Smith, Ross C. Kory, Imran Ali, Hollis G. Boren, George J. Todaro, Giorgio R. Merlo, Charles Theillet and C S Cropp. Their work appears in journals such as Journal of Virology, Oncogene, JNCI Journal of the National Cancer Institute, Science and Proceedings of the National Academy of Sciences.
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.