Tuula Karhunen

805 total citations
19 papers, 673 citations indexed

About

Tuula Karhunen is a scholar working on Molecular Biology, Cellular and Molecular Neuroscience and Cell Biology. According to data from OpenAlex, Tuula Karhunen has authored 19 papers receiving a total of 673 indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Molecular Biology, 6 papers in Cellular and Molecular Neuroscience and 4 papers in Cell Biology. Recurrent topics in Tuula Karhunen's work include Polyamine Metabolism and Applications (5 papers), Mast cells and histamine (4 papers) and Neuroscience and Neuropharmacology Research (3 papers). Tuula Karhunen is often cited by papers focused on Polyamine Metabolism and Applications (5 papers), Mast cells and histamine (4 papers) and Neuroscience and Neuropharmacology Research (3 papers). Tuula Karhunen collaborates with scholars based in Finland, France and United Kingdom. Tuula Karhunen's co-authors include Pertti Panula, Ismo Ulmanen, Carola Tilgmann, Jukka Tenhunen, Kenneth Lundström, Ilse Julkunen, Matti S. Airaksinen, Klaudiusz R. Weiss, Vera Alexeeva and Leena Tuomisto and has published in prestigious journals such as Journal of Neuroscience, The Journal of Clinical Endocrinology & Metabolism and The Journal of Comparative Neurology.

In The Last Decade

Tuula Karhunen

19 papers receiving 648 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Tuula Karhunen Finland 12 288 272 90 81 73 19 673
Keith Q. Tanis United States 18 350 1.2× 163 0.6× 65 0.7× 186 2.3× 116 1.6× 34 947
Lawrence J. Mietus United States 14 354 1.2× 281 1.0× 112 1.2× 226 2.8× 47 0.6× 15 1.2k
Ilkka Reenilä Finland 16 272 0.9× 263 1.0× 48 0.5× 120 1.5× 64 0.9× 24 747
Ezio Bettini Italy 17 409 1.4× 364 1.3× 170 1.9× 60 0.7× 50 0.7× 39 863
Toshiyuki Himi Japan 23 606 2.1× 337 1.2× 78 0.9× 156 1.9× 54 0.7× 45 1.2k
Linda H. Fossom United States 19 536 1.9× 571 2.1× 40 0.4× 106 1.3× 62 0.8× 32 1.0k
Yayoi Tanaka Japan 16 336 1.2× 147 0.5× 49 0.5× 184 2.3× 68 0.9× 44 882
Mónica L. Fiszman United States 16 340 1.2× 385 1.4× 38 0.4× 112 1.4× 56 0.8× 28 788
Yukio Nishizawa Japan 14 621 2.2× 510 1.9× 42 0.5× 152 1.9× 41 0.6× 23 1.0k
Bashayer Al‐Mubarak Saudi Arabia 16 474 1.6× 227 0.8× 91 1.0× 111 1.4× 63 0.9× 19 797

Countries citing papers authored by Tuula Karhunen

Since Specialization
Citations

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

Fields of papers citing papers by Tuula Karhunen

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Tuula Karhunen

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

All Works

19 of 19 papers shown
1.
Markkanen, Marika, Tuula Karhunen, Olaya Llano, et al.. (2013). Distribution of neuronal KCC2a and KCC2b isoforms in mouse CNS. The Journal of Comparative Neurology. 522(8). 1897–1914. 46 indexed citations
2.
Virtanen, Ismo, Matti Korhonen, Tuula Karhunen, et al.. (2003). Laminin Isoforms in Fetal and Adult Human Adrenal Cortex. The Journal of Clinical Endocrinology & Metabolism. 88(10). 4960–4966. 23 indexed citations
3.
Karhunen, Tuula, Ferdinand S. Vilim, Vera Alexeeva, Klaudiusz R. Weiss, & Paul J. Church. (2001). Targeting of Peptidergic Vesicles in Cotransmitting Terminals. Journal of Neuroscience. 21(3). RC127–RC127. 52 indexed citations
4.
Evans, Colin G., Vera Alexeeva, Jürgen Rybak, et al.. (1999). A Pair of Reciprocally Inhibitory Histaminergic Sensory Neurons Are Activated within the Same Phase of Ingestive Motor Programs inAplysia. Journal of Neuroscience. 19(2). 845–858. 27 indexed citations
5.
Aarnisalo, Antti A., Tuula Karhunen, Sampsa Vanhatalo, & Pertti Panula. (1997). Peptide GEGLSS-Like Immunoreactivity in the Rat Central Nervous System. Brain Research Bulletin. 44(1). 91–96. 2 indexed citations
6.
Ulmanen, Ismo, Johan Peränen, Jukka Tenhunen, et al.. (1997). Expression and Intracellular Localization of Catechol O‐methyltransferase in Transfected Mammalian Cells. European Journal of Biochemistry. 243(1-2). 452–459. 92 indexed citations
7.
Karhunen, Tuula, Ismo Ulmanen, & Pertti Panula. (1996). Catechol-O-methyltransferase in rat sensory ganglia and spinal cord. Neuroscience. 73(1). 267–276. 11 indexed citations
8.
Karhunen, Tuula, Carola Tilgmann, Ismo Ulmanen, & Pertti Panula. (1995). Neuronal and non‐neuronal catechol‐O‐methyltransferase in primary cultures of rat brain cells. International Journal of Developmental Neuroscience. 13(8). 825–834. 26 indexed citations
9.
Lundström, Kenneth, Jukka Tenhunen, Carola Tilgmann, et al.. (1995). Cloning, expression and structure of catechol-O-methyltransferase. Biochimica et Biophysica Acta (BBA) - Protein Structure and Molecular Enzymology. 1251(1). 1–10. 113 indexed citations
10.
Karhunen, Tuula, et al.. (1995). Catechol-O-methyltransferase (COMT) in rat brain: immunoelectron microscopic study with an antiserum against rat recombinant COMT protein. Neuroscience Letters. 187(1). 57–60. 66 indexed citations
11.
Karhunen, Tuula, Carola Tilgmann, Ismo Ulmanen, Ilse Julkunen, & Pertti Panula. (1994). Distribution of catechol-O-methyltransferase enzyme in rat tissues.. Journal of Histochemistry & Cytochemistry. 42(8). 1079–1090. 108 indexed citations
12.
Smit, Nico P.M., Carola Tilgmann, Tuula Karhunen, et al.. (1994). O‐Methylation of L‐dopa in Melanin Metabolism and the Presence of Catechol‐O‐Methyltransferase in Melanocytes. Pigment Cell Research. 7(6). 403–408. 13 indexed citations
13.
Karhunen, Tuula, Matti S. Airaksinen, Leena Tuomisto, & Pertti Panula. (1993). Neurotransmitters in the nervous system of Macoma balthica (Bivalvia). The Journal of Comparative Neurology. 334(3). 477–488. 37 indexed citations
14.
Tuominen, Raimo K., Tuula Karhunen, Pertti Panula, & Atsushi Yamatodani. (1993). Endogenous Histamine in Cultured Bovine Adrenal Chromaffin Cells. European Journal of Neuroscience. 5(11). 1436–1441. 6 indexed citations
15.
Karhunen, Tuula, Carola Tilgmann, Ilkka Julkunen, Ismo Ulmanen, & Pertti Panula. (1992). Expression of catechol-O-methyltransferase (COMT) in rat brain and peripheral tissues. Lund University Publications (Lund University). 18. 1385–1385. 1 indexed citations
16.
Nissinen, Markku, et al.. (1992). An immunohistochemical method for tele-methylhistamine. Inflammation Research. 36(S2). C390–C393. 1 indexed citations
17.
Panula, Pertti, Leena Tuomisto, Tuula Karhunen, Maija Sarviharju, & Esa R. Korpi. (1992). Increased neuronal histamine in thiamine-deficient rats. Inflammation Research. 36(S2). C354–C357. 7 indexed citations
18.
Kaila, Kai, Pertti Panula, Tuula Karhunen, & Erkki Heinonen. (1991). Fall in intracellular pH mediated by GABAA receptors in cultured rat astrocytes. Neuroscience Letters. 126(1). 9–12. 36 indexed citations
19.
Karhunen, Tuula & Pertti Panula. (1991). Histamine in the nervous system ofMacoma balthica (Bivalvia). Inflammation Research. 33(1-2). 116–118. 6 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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