Harald Thidemann Johansen

1.7k total citations
72 papers, 1.4k citations indexed

About

Harald Thidemann Johansen is a scholar working on Genetics, Cancer Research and Molecular Biology. According to data from OpenAlex, Harald Thidemann Johansen has authored 72 papers receiving a total of 1.4k indexed citations (citations by other indexed papers that have themselves been cited), including 33 papers in Genetics, 27 papers in Cancer Research and 22 papers in Molecular Biology. Recurrent topics in Harald Thidemann Johansen's work include Coagulation, Bradykinin, Polyphosphates, and Angioedema (33 papers), Protease and Inhibitor Mechanisms (27 papers) and Blood Coagulation and Thrombosis Mechanisms (14 papers). Harald Thidemann Johansen is often cited by papers focused on Coagulation, Bradykinin, Polyphosphates, and Angioedema (33 papers), Protease and Inhibitor Mechanisms (27 papers) and Blood Coagulation and Thrombosis Mechanisms (14 papers). Harald Thidemann Johansen collaborates with scholars based in Norway, Denmark and United States. Harald Thidemann Johansen's co-authors include Erik Waage Nielsen, Rigmor Solberg, Tom Eirik Mollnes, Ansgar O. Aasen, Gunhild M. Mælandsmo, Mads H. Haugen, Solveig Pettersen, O. J. Mellbye, Robert L. Smith and Bjørn Straume and has published in prestigious journals such as PLoS ONE, Cancer Research and Analytical Biochemistry.

In The Last Decade

Harald Thidemann Johansen

72 papers receiving 1.3k citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Harald Thidemann Johansen Norway 22 445 359 329 256 247 72 1.4k
Antonella Rigo Italy 21 550 1.2× 285 0.8× 195 0.6× 432 1.7× 429 1.7× 60 1.4k
Jugoh Itoh Japan 13 400 0.9× 167 0.5× 152 0.5× 223 0.9× 429 1.7× 29 1.3k
Sixuan Qian China 25 754 1.7× 226 0.6× 269 0.8× 321 1.3× 893 3.6× 154 2.1k
C. Darrell Jennings United States 20 450 1.0× 257 0.7× 98 0.3× 299 1.2× 602 2.4× 58 1.8k
A Bedi United States 14 895 2.0× 389 1.1× 331 1.0× 897 3.5× 240 1.0× 16 2.1k
Hong Mu United States 24 980 2.2× 237 0.7× 159 0.5× 362 1.4× 346 1.4× 67 1.7k
Akira Kitanaka Japan 23 751 1.7× 240 0.7× 165 0.5× 465 1.8× 392 1.6× 80 1.7k
Esther Yee United States 14 775 1.7× 87 0.2× 346 1.1× 165 0.6× 826 3.3× 17 1.8k
Inbal Hazan‐Halevy Israel 25 1.3k 2.8× 313 0.9× 266 0.8× 391 1.5× 540 2.2× 47 2.1k
Tamio Koizumi Japan 21 433 1.0× 94 0.3× 78 0.2× 181 0.7× 380 1.5× 75 1.3k

Countries citing papers authored by Harald Thidemann Johansen

Since Specialization
Citations

This map shows the geographic impact of Harald Thidemann Johansen'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 Harald Thidemann Johansen with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Harald Thidemann Johansen more than expected).

Fields of papers citing papers by Harald Thidemann Johansen

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Harald Thidemann Johansen. 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 Harald Thidemann Johansen. The network helps show where Harald Thidemann Johansen may publish in the future.

Co-authorship network of co-authors of Harald Thidemann Johansen

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

All Works

20 of 20 papers shown
1.
Johansen, Harald Thidemann, et al.. (2024). Legumain is a paracrine regulator of osteoblast differentiation and mediates the inhibitory effect of TGF-β1 on osteoblast maturation. Frontiers in Endocrinology. 15. 1445049–1445049. 1 indexed citations
2.
Okla, Meshail, Daniel Hesselson, Harald Thidemann Johansen, et al.. (2023). The Cysteine Protease Legumain Is Upregulated by Vitamin D and Is a Regulator of Vitamin D Metabolism in Mice. Cells. 13(1). 36–36. 1 indexed citations
3.
Pischke, Søren Erik, Harald Thidemann Johansen, Hilde Fure, et al.. (2019). Sepsis causes right ventricular myocardial inflammation independent of pulmonary hypertension in a porcine sepsis model. PLoS ONE. 14(6). e0218624–e0218624. 14 indexed citations
4.
Solberg, Rigmor, et al.. (2019). Lansoprazole inhibits the cysteine protease legumain by binding to the active site. Basic & Clinical Pharmacology & Toxicology. 125(2). 89–99. 13 indexed citations
5.
Haugen, Mads H., Solveig Pettersen, Wioletta Rut, et al.. (2017). Glycosylation is important for legumain localization and processing to active forms but not for cystatin E/M inhibitory functions. Biochimie. 139. 27–37. 23 indexed citations
6.
Seip, Knut Fredrik, Anders Hovland, Knut Dybwik, et al.. (2016). Bradykinin-Induced Shock Increase Exhaled Nitric Oxide, Complement Activation and Cytokine Production in Pigs. BIBSYS Brage (BIBSYS (Norway)). 4(2). 2 indexed citations
7.
Smith, Robert L., et al.. (2014). Synthesis of a novel legumain-cleavable colchicine prodrug with cell-specific toxicity. Bioorganic & Medicinal Chemistry. 22(13). 3309–3315. 18 indexed citations
8.
Smith, Robert L., Harald Thidemann Johansen, Hilde Nilsen, et al.. (2012). Intra- and extracellular regulation of activity and processing of legumain by cystatin E/M. Biochimie. 94(12). 2590–2599. 47 indexed citations
9.
Johansen, Harald Thidemann, et al.. (2009). Collagen I regulates matrix metalloproteinase‐2 activation in osteosarcoma cells independent of S100A4. FEBS Journal. 276(18). 5275–5286. 23 indexed citations
10.
Johansen, Harald Thidemann, Christopher G. Knight, & A. John Barrett. (1999). Colorimetric and Fluorimetric Microplate Assays for Legumain and a Staining Reaction for Detection of the Enzyme after Electrophoresis. Analytical Biochemistry. 273(2). 278–283. 34 indexed citations
11.
Nielsen, Erik Waage, et al.. (1996). Activation of the complement, coagulation, fibrinolytic and kallikrein-kinin systems during attacks of hereditary angioedema. Immunopharmacology. 33(1-3). 359–360. 19 indexed citations
12.
Nielsen, Erik Waage, Harald Thidemann Johansen, Bjarne Østerud, et al.. (1995). C3 is Activated in Hereditary Angioedema, and C1/C1‐Inhibitor Complexes Rise During Physical Stress in Untreated Patients. Scandinavian Journal of Immunology. 42(6). 679–685. 26 indexed citations
13.
Bjørnland, Kristin, Dag Kvale, Inge Kjønniksen, et al.. (1995). Expression and release of plasminogen activators, their inhibitors and receptor by human tumor cell lines.. PubMed. 14(6B). 2445–51. 10 indexed citations
14.
Bell, H., et al.. (1995). The Fibrinolytic System in Human Ascites. Scandinavian Journal of Gastroenterology. 30(11). 1101–1107. 5 indexed citations
15.
Johansen, Harald Thidemann, et al.. (1994). [Angioedema associated with ACE inhibitors].. PubMed. 114(7). 804–6. 3 indexed citations
16.
Nielsen, Erik Waage, et al.. (1994). Effect of time, temperature and additives on a functional assay of C1 inhibitor. Journal of Immunological Methods. 173(2). 245–251. 18 indexed citations
17.
Jacobsen, M. B., et al.. (1993). Differential Diagnosis of Human Ascites: Inhibitors of the Contact System and Total Proteins. Scandinavian Journal of Gastroenterology. 28(9). 777–782. 6 indexed citations
18.
Lyberg, Torstein, et al.. (1993). Location of plasminogen activator (PA) and PA inhibitor in human colorectal adenocarcinomas. Apmis. 101(1-6). 235–241. 33 indexed citations
19.
Johansen, Harald Thidemann, et al.. (1992). Hemodynamic and proteolytic effects of intravenous injection of purified human plasma kallikrein. American Journal of Physiology-Heart and Circulatory Physiology. 263(2). H405–H409. 2 indexed citations
20.
Saugstad, Ola Didrik, et al.. (1992). Activation of the Plasma Kallikrein-Kinin System in Respiratory Distress Syndrome. Pediatric Research. 32(4). 431–435. 17 indexed citations

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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