Kristian Berg

18.1k total citations · 4 hit papers
239 papers, 15.1k citations indexed

About

Kristian Berg is a scholar working on Pulmonary and Respiratory Medicine, Biomedical Engineering and Molecular Biology. According to data from OpenAlex, Kristian Berg has authored 239 papers receiving a total of 15.1k indexed citations (citations by other indexed papers that have themselves been cited), including 146 papers in Pulmonary and Respiratory Medicine, 96 papers in Biomedical Engineering and 92 papers in Molecular Biology. Recurrent topics in Kristian Berg's work include Photodynamic Therapy Research Studies (144 papers), Nanoplatforms for cancer theranostics (92 papers) and Porphyrin and Phthalocyanine Chemistry (54 papers). Kristian Berg is often cited by papers focused on Photodynamic Therapy Research Studies (144 papers), Nanoplatforms for cancer theranostics (92 papers) and Porphyrin and Phthalocyanine Chemistry (54 papers). Kristian Berg collaborates with scholars based in Norway, United States and United Kingdom. Kristian Berg's co-authors include Johan Moan, Pål Kristian Selbo, Qian Peng, Anders Høgset, Patrizia Agostinis, David Kessel, Anette Weyergang, Jakub Gołąb, Asta Juzeniene and Jacques Piette and has published in prestigious journals such as Journal of Biological Chemistry, Angewandte Chemie International Edition and Nature Communications.

In The Last Decade

Kristian Berg

235 papers receiving 14.7k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Photodynamic therapy of cancer: An update

2011 4.3k citations Patrizia Agostinis, Kristian Berg et al. CA A Cancer Journal for Clinicians profile →
5-Aminolevulinic acid-based photodynamic therapy

1997 827 citations Qian Peng, Kristian Berg et al. profile →
THE PHOTODEGRADATION OF PORPHYRINS IN CELLS CAN BE USED TO ESTIMATE THE LIFETIME OF SINGLET OXYGEN

1991 816 citations Johan Moan, Kristian Berg profile →
5‐Aminolevulinic Acid‐Based Photodynamic Therapy: Principles and Experimental Research

1997 532 citations Qian Peng, Kristian Berg et al. profile →

Peers

Countries citing papers authored by Kristian Berg

Since Specialization

Citations

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

Fields of papers citing papers by Kristian Berg

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Kristian Berg. 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 Kristian Berg. The network helps show where Kristian Berg may publish in the future.

Co-authorship network of co-authors of Kristian Berg

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

All Works

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20 of 20 papers shown

#	Work	Indexed citations
1	Light-enhanced cytotoxicity and intracellular trafficking of the PD-L1-targeting photoimmunoconjugate EITC-atezolizumab 2025 ·Biomedicine & Pharmacotherapy ·(unknown), (unknown), (unknown), (unknown), Pietro Delcanale, (unknown), Alberto Diaspro, Paolo Bianchini, Anette Weyergang, Ellen Skarpen, Kristian Berg, Cristiano Viappiani, Stefania Abbruzzetti, Pål Kristian Selbo	0
2	Photochemical Internalization for Intracellular Drug Delivery. From Basic Mechanisms to Clinical Research 2020 ·Journal of Clinical Medicine ·Waseem Jerjes, Theodossis A. Theodossiou, Henry Hirschberg, Anders Høgset, Anette Weyergang, Pål Kristian Selbo, Zaid Hamdoon, Colin Hopper, Kristian Berg	86
3	Proton-dynamic therapy following photosensitiser activation by accelerated protons demonstrated through fluorescence and singlet oxygen production 2019 ·Nature Communications ·Mantas Grigalavicius, (unknown), Kristian Berg, (unknown), (unknown), (unknown), (unknown), S. Siem, A. Görgen, Nina Frederike Jeppesen Edin, Eirik Malinen, Theodossis A. Theodossiou	30
4	Design, Characterization, and Evaluation of scFvCD133/rGelonin: A CD133-Targeting Recombinant Immunotoxin for Use in Combination with Photochemical Internalization 2019 ·Journal of Clinical Medicine ·Cathrine Elisabeth Olsen, Lawrence H. Cheung, Anette Weyergang, Kristian Berg, Daniel A. Vallera, Michael G. Rosenblum, Pål Kristian Selbo	15
5	Enhanced targeting of triple-negative breast carcinoma and malignant melanoma by photochemical internalization of CSPG4-targeting immunotoxins 2018 ·Photochemical & Photobiological Sciences ·(unknown), (unknown), Lina Prasmickaite, Birgit Engesæter, Anette Weyergang, Ellen Skarpen, Kristian Berg, Michael G. Rosenblum, Gunhild M. Mælandsmo, Anders Høgset, Soldano Ferrone, Pål Kristian Selbo	22
6	Light-enhanced VEGF121/rGel: A tumor targeted modality with vascular and immune-mediated efficacy 2018 ·Journal of Controlled Release ·Anette Weyergang, (unknown), Ellen Skarpen, Qian Peng, Khalid A. Mohamedali, (unknown), Lawrence H. Cheung, Michael G. Rosenblum, Johannes Waltenberger, Kristian Berg	15
7	Efficacy and Safety Results of Telotristat Ethyl in Patients With Carcinoid Syndrome During the Double-blind Treatment Period of the TELECAST Phase 3 Clinical Trial 2017 ·Pancreas ·Marianne Pavel, (unknown), Marta Benavent, M. Caplin, Petros Perros, Rajaventhan Srirajaskanthan, Juan W. Valle, Robert R. Warner, Michael Kulke, Lowell Anthony, Pamela L. Kunz, Dieter Hörsch, Kristian Berg, Pablo Lapuerta, (unknown), Phillip Banks, (unknown), Rocio García‐Carbonero	5
8	Photochemical delivery of bleomycin induces T-cell activation of importance for curative effect and systemic anti-tumor immunity 2017 ·Journal of Controlled Release ·Ole-Jacob Norum, (unknown), Anette Weyergang, Jakub Gołąb, Kristian Berg	20
9	Impact of genotypic and phenotypic differences in sarcoma models on the outcome of photochemical internalization (PCI) of bleomycin 2017 ·Photodiagnosis and Photodynamic Therapy ·Cathrine Elisabeth Olsen, (unknown), Theodossis A. Theodossiou, Sebastian Patzke, Kristian Berg	8
10	Studies of the photosensitizer disulfonated meso-tetraphenyl chlorin in an orthotopic rat bladder tumor model 2015 ·Photodiagnosis and Photodynamic Therapy ·Yan Baglo, Qian Peng, Lars Hagen, Kristian Berg, Anders Høgset, Finn Drabløs, Odrun A. Gederaas	9
11	Light-controlled endosomal escape of the novel CD133-targeting immunotoxin AC133–saporin by photochemical internalization — A minimally invasive cancer stem cell-targeting strategy 2015 ·Journal of Controlled Release ·Monica Bostad, Cathrine Elisabeth Olsen, Qian Peng, Kristian Berg, Anders Høgset, Pål Kristian Selbo	62
12	Photochemical activation of MH3-B1/rGel: a HER2-targeted treatment approach for ovarian cancer 2015 ·Oncotarget ·(unknown), (unknown), Kristian Berg, Yu Cao, Ellen Skarpen, (unknown), Michael G. Rosenblum, Qian Peng, Anette Weyergang	16
13	Photochemical activation of the recombinant HER2-targeted fusion toxin MH3-B1/rGel; Impact of HER2 expression on treatment outcome 2014 ·Journal of Controlled Release ·(unknown), Yu Cao, Kristian Berg, Ellen Skarpen, Michael G. Rosenblum, Anette Weyergang	19
14	Photodynamic therapy of cancer: An update breakdown → 2011 ·CA A Cancer Journal for Clinicians ·Patrizia Agostinis, Kristian Berg, Keith A. Cengel, Thomas H. Foster, Albert W. Girotti, Sandra O. Gollnick, Stephen M. Hahn, Michael R. Hamblin, Asta Juzeniene, David Kessel, Mladen Korbelik, Johan Moan, Paweł Mróz, Dominika Nowis, Jacques Piette, Brian C. Wilson, Jakub Gołąb	4317
15	Disulfonated tetraphenyl chlorin (TPCS2a), a novel photosensitizer developed for clinical utilization of photochemical internalization 2011 ·Photochemical & Photobiological Sciences ·Kristian Berg, (unknown), Pål Kristian Selbo, (unknown), Even Angell‐Petersen, Anders Høgset	99
16	Photochemische Internalisierung (PCI): eine Weiterentwicklung der photodynamischen Therapie zur Behandlung von Hautkrebs 2010 ·Praxis ·Pål Johansen, Kristian Berg, Pål Kristian Selbo, Günther F.L. Hofbauer	2
17	Transgene delivery and gelonin cytotoxicity enhanced by photochemical internalization in fibroblast-like synoviocytes (FLS) from rheumatoid arthritis patients 2005 ·Photochemical & Photobiological Sciences ·(unknown), Birgit Engesæter, Kristian Berg	12
18	Light-induced adenovirus gene transfer, an efficient and specific gene delivery technology for cancer gene therapy 2002 ·Cancer Gene Therapy ·Anders Høgset, Birgit Engesæter, Lina Prasmickaite, Kristian Berg, Øystein Fodstad, Gunhild M. Mælandsmo	65
19	Photodynamically induced effects in colon carcinoma cells (WiDr) by endogenous photosensitizers generated by incubation with 5-aminolaevulinic acid 1999 ·Journal of Photochemistry and Photobiology B Biology ·Odrun A. Gederaas, (unknown), Kristian Berg, Johan W.M. Lagerberg, Tom M. A. R. Dubbelman	22
20	Verapamil enhances the uptake and the photocytotoxic effect of PII, but not that of tetra(4-sulfonatophenyl)porphine 1998 ·Biochimica et Biophysica Acta (BBA) - Biomembranes ·Kristian Berg, Jean‐Claude Mazière, Marc Gèze, R. Santus	7

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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