Helle Anholt

1.1k total citations
15 papers, 959 citations indexed

About

Helle Anholt is a scholar working on Pulmonary and Respiratory Medicine, Molecular Biology and Dermatology. According to data from OpenAlex, Helle Anholt has authored 15 papers receiving a total of 959 indexed citations (citations by other indexed papers that have themselves been cited), including 10 papers in Pulmonary and Respiratory Medicine, 4 papers in Molecular Biology and 4 papers in Dermatology. Recurrent topics in Helle Anholt's work include Photodynamic Therapy Research Studies (10 papers), Skin Protection and Aging (4 papers) and Porphyrin and Phthalocyanine Chemistry (4 papers). Helle Anholt is often cited by papers focused on Photodynamic Therapy Research Studies (10 papers), Skin Protection and Aging (4 papers) and Porphyrin and Phthalocyanine Chemistry (4 papers). Helle Anholt collaborates with scholars based in Norway. Helle Anholt's co-authors include Johan Moan, Kristian Berg, Pål Kristian Selbo, Qian Peng, Wei Li, Kirsten Sandvig, Øystein Fodstad, Anders Høgset, Torunn Elisabeth Tjelle and Lina Prasmickaite and has published in prestigious journals such as British Journal of Cancer, International Journal of Cancer and Cancer Letters.

In The Last Decade

Helle Anholt

15 papers receiving 935 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Helle Anholt Norway	11	655	552	347	295	67	15	959
Birgit Engesæter Norway	18	351 0.5×	324 0.6×	584 1.7×	179 0.6×	170 2.5×	41	1.1k
Anette Bonsted Norway	13	350 0.5×	320 0.6×	313 0.9×	188 0.6×	90 1.3×	17	671
Even Angell‐Petersen Norway	14	647 1.0×	526 1.0×	166 0.5×	186 0.6×	7 0.1×	20	911
Martijn Triesscheijn Netherlands	10	634 1.0×	630 1.1×	122 0.4×	286 1.0×	5 0.1×	14	916
Demian van Straten Netherlands	4	603 0.9×	801 1.5×	256 0.7×	359 1.2×	9 0.1×	6	1.1k
Ole-Jacob Norum Norway	8	285 0.4×	305 0.6×	234 0.7×	128 0.4×	42 0.6×	9	580
Marian E. Clay United States	8	569 0.9×	411 0.7×	231 0.7×	240 0.8×	9 0.1×	12	735
W S Chan United Kingdom	14	449 0.7×	322 0.6×	141 0.4×	262 0.9×	9 0.1×	16	617
Pilar Acedo United Kingdom	15	248 0.4×	391 0.7×	239 0.7×	197 0.7×	14 0.2×	32	788
Lingyue Shen China	10	280 0.4×	410 0.7×	206 0.6×	190 0.6×	11 0.2×	21	663

Countries citing papers authored by Helle Anholt

Since Specialization

Citations

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

Fields of papers citing papers by Helle Anholt

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Helle Anholt

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

All Works

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15 of 15 papers shown

Berg, Kristian, Pål Kristian Selbo, Lina Prasmickaite, et al.. (1999). Photochemical internalization: a novel technology for delivery of macromolecules into cytosol.. PubMed. 59(6). 1180–3. 363 indexed citations

Berg, Kristian, Qian Peng, Helle Anholt, et al.. (1997). Use of 5-aminolevulinic acid esters to improve photodynamic therapy on cells in culture.. PubMed. 57(8). 1481–6. 229 indexed citations

Selvaag, Edgar, Helle Anholt, Johan Moan, & P Thune. (1997). Inhibiting effects of antioxidants on drug-induced phototoxicity in cell cultures Investigations with sulphonamide-derived oral antidiabetics and diuretics. Journal of Photochemistry and Photobiology B Biology. 38(1). 88–93. 14 indexed citations

Selvaag, Edgar, Helle Anholt, Johan Moan, & P Thune. (1997). Phototoxicity to sulphonamide derived oral antidiabetics and diuretics. Comparative in vitro and in vivo investigations.. PubMed. 11(1). 103–7. 10 indexed citations

Selvaag, Edgar, Helle Anholt, Johan Moan, & P Thune. (1997). <title>Phototoxicity to sulphonamide-derived oral antidiabetics and diuretics: comparative in-vitro and in-vivo investigations</title>. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 3191. 285–290. 2 indexed citations

Selvaag, Edgar, Helle Anholt, Johan Moan, & P Thune. (1996). Phototoxicity due to sulphonamide derived oral antidiabetics and diuretics: investigations in a cell culture model. Photodermatology Photoimmunology & Photomedicine. 12(1). 1–6. 10 indexed citations

Berg, Kristian, et al.. (1996). The influence of iron chelators on the accumulation of protoporphyrin IX in 5-aminolaevulinic acid-treated cells. British Journal of Cancer. 74(5). 688–697. 123 indexed citations

Anholt, Helle, Qian Peng, & Johan Moan. (1994). Pressure against the tumor can reduce the efficiency of photochemotherapy. Cancer Letters. 82(1). 73–80. 2 indexed citations

Moan, Johan, et al.. (1994). Sulfonated aluminium phthalocyanines as sensitizers for photochemotherapy. Effects of small light doses on localization, dye fluorescence and photosensitivity in V79 cells. International Journal of Cancer. 58(6). 865–870. 89 indexed citations

10.

Anholt, Helle, Qian Peng, & Johan Moan. (1994). Uptake, localization and effect of laser treatment on CaD2 tumours sensitized with aluminium phthalocyanine tetrasulfonate (AIPcS4). Lasers in Medical Science. 9(2). 111–118. 4 indexed citations

11.

Berg, Kristian, et al.. (1993). Photobiological properties of hematoporphyrin diesters: Evaluation for possible application in photochemotherapy of cancer. Journal of Photochemistry and Photobiology B Biology. 20(1). 37–45. 14 indexed citations

12.

Anholt, Helle & Johan Moan. (1992). Fractionated treatment of CaD2 tumors in mice sensitized with aluminium phthlocyanine tetrasulfonate. Cancer Letters. 61(3). 263–267. 18 indexed citations

13.

Peng, Qian, Johan Moan, Magne Kongshaug, et al.. (1991). Sensitizer for photodynamic therapy of cancer: A comparison of the tissue distribution of photofrin ii and aluminum phthalocyanine tetrasulfonate in nude mice bearing a human malignant tumor. International Journal of Cancer. 48(2). 258–264. 56 indexed citations

14.

Moan, Johan, Helle Anholt, & Qian Peng. (1990). A transient reduction of the fluorescence of aluminium phthalocyanine tetrasulphonate in tumours during photodynamic therapy. Journal of Photochemistry and Photobiology B Biology. 5(1). 115–119. 11 indexed citations

15.

Moan, Johan & Helle Anholt. (1990). PHTHALOCYANINE FLUORESCENCE IN TUMORS DURING PDT. Photochemistry and Photobiology. 51(3). 379–381. 14 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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