Tor‐Christian Johannessen
- Co-authors
- Rolf BjerkvigBerit B. TysnesLars PrestegardenAmra GrudicJoydeep MukherjeeMonika E. HegiShigeo OhbaAjay Pandita
- Topics
- Glioma Diagnosis and Treatment (7 papers)Epigenetics and DNA Methylation (3 papers)DNA Repair Mechanisms (2 papers)
- Partner nations
- NorwayLuxembourgUnited States
In The Last Decade
Tor‐Christian Johannessen
10 papers receiving 479 citations
Peers
Comparison fields: 5 of 60
- Molecular Biology 350
- Genetics 175
- Cancer Research 145
- Oncology 127
- Epidemiology 43
Countries citing papers authored by Tor‐Christian Johannessen
This map shows the geographic impact of Tor‐Christian Johannessen'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 Tor‐Christian Johannessen with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Tor‐Christian Johannessen more than expected).
Fields of papers citing papers by Tor‐Christian Johannessen
This network shows the impact of papers produced by Tor‐Christian Johannessen. 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 Tor‐Christian Johannessen. The network helps show where Tor‐Christian Johannessen may publish in the future.
Co-authorship network of co-authors of Tor‐Christian Johannessen
This figure shows the co-authorship network connecting the top 25 collaborators of Tor‐Christian Johannessen. A scholar is included among the top collaborators of Tor‐Christian Johannessen 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 Tor‐Christian Johannessen. Tor‐Christian Johannessen is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 9 | |
| 2 | 7 | |
| 3 | 65 | |
| 4 | 61 | |
| 5 | 1 | |
| 6 | 104 | |
| 7 | 83 | |
| 8 | 19 | |
| 9 | 99 | |
| 10 | 35 |
About Tor‐Christian Johannessen
Tor‐Christian Johannessen is a scholar working on Genetics, Cancer Research and Physiology, having authored 10 papers that have together received 483 indexed citations. Recurring topics across this work include Glioma Diagnosis and Treatment (7 papers), Epigenetics and DNA Methylation (3 papers) and DNA Repair Mechanisms (2 papers). The work is most often cited by research in Genetics (175 citations), Cancer Research (145 citations) and Molecular Biology (350 citations). Tor‐Christian Johannessen has collaborated with scholars based in Norway, Luxembourg and United States. Frequent co-authors include Rolf Bjerkvig, Berit B. Tysnes, Lars Prestegarden, Amra Grudic, Joydeep Mukherjee, Monika E. Hegi, Shigeo Ohba, Ajay Pandita, Russell O. Pieper and Tracy T. Chow. Their work appears in journals such as Cancer Research, International Journal of Cancer and Cancer Treatment Reviews.
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.