Karin Valmsen

452 total citations
11 papers, 371 citations indexed

About

Karin Valmsen is a scholar working on Pharmacology, Molecular Biology and Biotechnology. According to data from OpenAlex, Karin Valmsen has authored 11 papers receiving a total of 371 indexed citations (citations by other indexed papers that have themselves been cited), including 6 papers in Pharmacology, 4 papers in Molecular Biology and 4 papers in Biotechnology. Recurrent topics in Karin Valmsen's work include Inflammatory mediators and NSAID effects (6 papers), Marine Sponges and Natural Products (4 papers) and Steroid Chemistry and Biochemistry (3 papers). Karin Valmsen is often cited by papers focused on Inflammatory mediators and NSAID effects (6 papers), Marine Sponges and Natural Products (4 papers) and Steroid Chemistry and Biochemistry (3 papers). Karin Valmsen collaborates with scholars based in Estonia, United States and Sweden. Karin Valmsen's co-authors include Ivar Järving, Külliki Varvas, Nigulas Samel, Alan Brash, Johan Bylund, Thomas Kunz, Ernst H. Oliw, Reet Koljak, William E. Boeglin and Reet Kurg and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Journal of Biological Chemistry and Journal of Pharmacology and Experimental Therapeutics.

In The Last Decade

Karin Valmsen

10 papers receiving 369 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Karin Valmsen Estonia 8 141 110 98 89 67 11 371
Külliki Varvas Estonia 12 113 0.8× 133 1.2× 60 0.6× 153 1.7× 23 0.3× 13 372
Jana Roffeis Germany 9 224 1.6× 95 0.9× 111 1.1× 25 0.3× 32 0.5× 9 481
Reet Koljak Estonia 9 115 0.8× 121 1.1× 65 0.7× 171 1.9× 18 0.3× 9 371
Dan J. Hawkins United States 9 197 1.4× 43 0.4× 116 1.2× 30 0.3× 23 0.3× 9 360
Seiko Oka Japan 10 363 2.6× 50 0.5× 56 0.6× 32 0.4× 87 1.3× 15 583
Min Song China 12 140 1.0× 54 0.5× 27 0.3× 17 0.2× 54 0.8× 45 529
Allison M. Heskes Denmark 18 689 4.9× 211 1.9× 22 0.2× 65 0.7× 59 0.9× 21 908
Wen‐Jing Wang China 16 292 2.1× 123 1.1× 79 0.8× 54 0.6× 154 2.3× 47 726
Fumihiro Nagashima Japan 26 514 3.6× 197 1.8× 79 0.8× 133 1.5× 85 1.3× 96 2.0k
Tirso Ríos Mexico 16 284 2.0× 60 0.5× 56 0.6× 74 0.8× 28 0.4× 40 510

Countries citing papers authored by Karin Valmsen

Since Specialization
Citations

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

Fields of papers citing papers by Karin Valmsen

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Karin Valmsen

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

All Works

11 of 11 papers shown
1.
Mortimer, Monika, Karin Valmsen, Rokas Žalnėravičius, et al.. (2025). Empowering the calcium hydroxyapatite with antimicrobial activity by incorporating eugenol and isoeugenol for medical application. Materials Today Communications. 46. 112928–112928.
2.
Smirnova, Julia, et al.. (2022). Evaluation of Zn2+- and Cu2+-Binding Affinities of Native Cu,Zn-SOD1 and Its G93A Mutant by LC-ICP MS. Molecules. 27(10). 3160–3160. 6 indexed citations
3.
Valmsen, Karin, et al.. (2015). Insulin Fibrillization at Acidic and Physiological pH Values is Controlled by Different Molecular Mechanisms. The Protein Journal. 34(6). 398–403. 24 indexed citations
4.
Varvas, Külliki, et al.. (2009). Direct evidence of the cyclooxygenase pathway of prostaglandin synthesis in arthropods: Genetic and biochemical characterization of two crustacean cyclooxygenases. Insect Biochemistry and Molecular Biology. 39(12). 851–860. 49 indexed citations
5.
Valmsen, Karin, et al.. (2007). Identification of a functional allene oxide synthase-lipoxygenase fusion protein in the soft coral Gersemia fruticosa suggests the generality of this pathway in octocorals. Biochimica et Biophysica Acta (BBA) - General Subjects. 1780(2). 315–321. 22 indexed citations
6.
Valmsen, Karin, William E. Boeglin, Ivar Järving, et al.. (2007). A Critical Role of Non-active Site Residues on Cyclooxygenase Helices 5 and 6 in the Control of Prostaglandin Stereochemistry at Carbon 15. Journal of Biological Chemistry. 282(38). 28157–28163. 3 indexed citations
7.
Valmsen, Karin, William E. Boeglin, Ivar Järving, et al.. (2004). Structural and functional comparison of 15S‐ and 15R‐specific cyclooxygenases from the coral Plexaura homomalla. European Journal of Biochemistry. 271(17). 3533–3538. 23 indexed citations
8.
Koljak, Reet, Ivar Järving, Reet Kurg, et al.. (2001). The Basis of Prostaglandin Synthesis in Coral. Journal of Biological Chemistry. 276(10). 7033–7040. 52 indexed citations
9.
Valmsen, Karin, Ivar Järving, William E. Boeglin, et al.. (2001). The origin of 15 R -prostaglandins in the Caribbean coral Plexaura homomalla : Molecular cloning and expression of a novel cyclooxygenase. Proceedings of the National Academy of Sciences. 98(14). 7700–7705. 58 indexed citations
10.
Varvas, Külliki, Ivar Järving, Reet Koljak, et al.. (1999). Evidence of a Cyclooxygenase-related Prostaglandin Synthesis in Coral. Journal of Biological Chemistry. 274(15). 9923–9929. 42 indexed citations
11.
Bylund, Johan, Thomas Kunz, Karin Valmsen, & Ernst H. Oliw. (1998). Cytochromes P450 with Bisallylic Hydroxylation Activity on Arachidonic and Linoleic Acids Studied with Human Recombinant Enzymes and with Human and Rat Liver Microsomes. Journal of Pharmacology and Experimental Therapeutics. 284(1). 51–60. 92 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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