Andres Valkna

890 total citations
13 papers, 691 citations indexed

About

Andres Valkna is a scholar working on Molecular Biology, Cellular and Molecular Neuroscience and Surgery. According to data from OpenAlex, Andres Valkna has authored 13 papers receiving a total of 691 indexed citations (citations by other indexed papers that have themselves been cited), including 10 papers in Molecular Biology, 6 papers in Cellular and Molecular Neuroscience and 3 papers in Surgery. Recurrent topics in Andres Valkna's work include Neuropeptides and Animal Physiology (6 papers), Receptor Mechanisms and Signaling (4 papers) and Cardiovascular, Neuropeptides, and Oxidative Stress Research (3 papers). Andres Valkna is often cited by papers focused on Neuropeptides and Animal Physiology (6 papers), Receptor Mechanisms and Signaling (4 papers) and Cardiovascular, Neuropeptides, and Oxidative Stress Research (3 papers). Andres Valkna collaborates with scholars based in Estonia, Sweden and Switzerland. Andres Valkna's co-authors include Ülo Langel, Tamás Bartfai, Külliki Saar, Ursel Soomets, Ulrika Kahl, Khadijeh Rezaei, Mattias Hällbrink, Tomas Hökfelt, Jing-Xia Hao and Zsuzsanna Wiesenfeld‐Hallin and has published in prestigious journals such as Nature Biotechnology, PLoS ONE and The FASEB Journal.

In The Last Decade

Andres Valkna

12 papers receiving 664 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Andres Valkna Estonia 7 606 108 97 59 48 13 691
Külliki Saar Sweden 9 1.1k 1.8× 192 1.8× 141 1.5× 109 1.8× 139 2.9× 14 1.2k
Marielle Afanassieff France 16 822 1.4× 86 0.8× 172 1.8× 129 2.2× 33 0.7× 32 1.2k
Angelica Medina-Selby United States 13 293 0.5× 166 1.5× 46 0.5× 109 1.8× 9 0.2× 16 719
Yue Song China 13 311 0.5× 60 0.6× 89 0.9× 63 1.1× 11 0.2× 51 622
Ryan Q. Notti United States 7 273 0.5× 122 1.1× 97 1.0× 28 0.5× 9 0.2× 10 576
Jan Weiler Switzerland 13 1.2k 2.0× 23 0.2× 91 0.9× 53 0.9× 13 0.3× 17 1.4k
Kirk K. Hou United States 10 396 0.7× 24 0.2× 163 1.7× 106 1.8× 41 0.9× 12 732
Cecilia Montáñez Mexico 18 787 1.3× 88 0.8× 190 2.0× 13 0.2× 18 0.4× 55 927
Shufei Zhuang United States 11 331 0.5× 156 1.4× 61 0.6× 334 5.7× 53 1.1× 16 633
Doris Meier Germany 14 590 1.0× 78 0.7× 60 0.6× 112 1.9× 6 0.1× 23 811

Countries citing papers authored by Andres Valkna

Since Specialization
Citations

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

Fields of papers citing papers by Andres Valkna

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Andres Valkna

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

All Works

13 of 13 papers shown
1.
Turks, Māris, et al.. (2012). On differences between racemic and enantiomerically pure forms of aziridine-2-carboxamide*. Chemistry of Heterocyclic Compounds. 48(6). 861–868. 4 indexed citations
2.
Kasak, Lagle, et al.. (2011). Soluble CD44 Interacts with Intermediate Filament Protein Vimentin on Endothelial Cell Surface. PLoS ONE. 6(12). e29305–e29305. 59 indexed citations
3.
4.
Bragina, Olga, Lagle Kasak, Salme Timmusk, et al.. (2007). Generation and Characterization of Mouse Monoclonal Antibody 5E1 Against Human Transcription Factor GLI3. Hybridoma. 26(4). 231–240. 5 indexed citations
5.
Mäe, Maarja Andaloussi, et al.. (2005). Internalisation of cell-penetrating peptides into tobacco protoplasts. Biochimica et Biophysica Acta (BBA) - Biomembranes. 1669(2). 101–107. 43 indexed citations
6.
Andaloussi, Samir EL, Peter Järver, Andres Valkna, et al.. (2005). Evaluation of transportan 10 in PEI mediated plasmid delivery assay. Journal of Controlled Release. 103(2). 511–523. 63 indexed citations
7.
Mahlapuu, Riina, et al.. (2001). Characterisation of a new chimeric ligand for galanin receptors: galanin(1–13)-[d-Trp32]-neuropeptide Y(25–36)amide. Regulatory Peptides. 102(1). 15–19. 2 indexed citations
8.
Rezaei, Khadijeh, Külliki Saar, Ursel Soomets, et al.. (2000). Role of third intracellular loop of galanin receptor type 1 in signal transduction. Neuropeptides. 34(1). 25–31. 7 indexed citations
9.
Pooga, Margus, Ursel Soomets, Mattias Hällbrink, et al.. (1998). Cell penetrating PNA constructs regulate galanin receptor levels and modify pain transmission in vivo. Nature Biotechnology. 16(9). 857–861. 446 indexed citations
10.
Saar, Kathrin, Andres Valkna, Ursel Soomets, et al.. (1997). Role of the third cytoplasmic loop in signal transduction by galanin receptors. Biochemical Society Transactions. 25(3). 1036–1039. 5 indexed citations
11.
Howl, John, Ülo Langel, Stuart Hawtin, et al.. (1997). Chimeric strategies for the rational design of bioactive analogs of small peptide hormones. The FASEB Journal. 11(7). 582–591. 28 indexed citations
12.
Valkna, Andres, Anders Juréus, Ello Karelson, et al.. (1995). Differential regulation of adenylate cyclase activity in rat ventral and dorsal hippocampus by rat galanin. Neuroscience Letters. 187(2). 75–78. 25 indexed citations
13.
Valkna, Andres, et al.. (1995). Effects of Chimeric Galanin Receptor Ligands on Basal Adenylate Cyclase Activity in Rat Ventral Idppocampal Membranes. Protein and Peptide Letters. 2(1). 267–274. 4 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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