Sigrun Leonhardt

888 total citations
10 papers, 730 citations indexed

About

Sigrun Leonhardt is a scholar working on Cellular and Molecular Neuroscience, Molecular Biology and Organic Chemistry. According to data from OpenAlex, Sigrun Leonhardt has authored 10 papers receiving a total of 730 indexed citations (citations by other indexed papers that have themselves been cited), including 9 papers in Cellular and Molecular Neuroscience, 5 papers in Molecular Biology and 2 papers in Organic Chemistry. Recurrent topics in Sigrun Leonhardt's work include Neurotransmitter Receptor Influence on Behavior (6 papers), Receptor Mechanisms and Signaling (4 papers) and Neuroscience and Neuropharmacology Research (2 papers). Sigrun Leonhardt is often cited by papers focused on Neurotransmitter Receptor Influence on Behavior (6 papers), Receptor Mechanisms and Signaling (4 papers) and Neuroscience and Neuropharmacology Research (2 papers). Sigrun Leonhardt collaborates with scholars based in United States. Sigrun Leonhardt's co-authors include Milt Titeler, Milt Teitler, Katharine Herrick‐Davis, Richard A. Glennon, Beth J. Hoffman, Paul N. Danese, Thomas L. Mason, Robert A. Lyon, Piotr Bartyzel and Ellen Weisberg and has published in prestigious journals such as Molecular and Cellular Biology, Journal of Applied Physiology and Annals of the New York Academy of Sciences.

In The Last Decade

Sigrun Leonhardt

10 papers receiving 700 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Sigrun Leonhardt United States	10	472	396	143	76	58	10	730
Medhane Cumbay United States	11	436 0.9×	419 1.1×	126 0.9×	99 1.3×	29 0.5×	14	715
Virginia L. Lucaites United States	19	577 1.2×	491 1.2×	155 1.1×	217 2.9×	47 0.8×	24	997
Gina M. Fadayel United States	16	637 1.3×	372 0.9×	110 0.8×	119 1.6×	51 0.9×	24	1.0k
C Malcolm United Kingdom	4	333 0.7×	205 0.5×	98 0.7×	50 0.7×	16 0.3×	6	442
Barbara A. Bennett United States	14	372 0.8×	214 0.5×	50 0.3×	28 0.4×	70 1.2×	32	655
M S Choudhary United States	10	519 1.1×	513 1.3×	93 0.7×	119 1.6×	13 0.2×	11	738
Kenner C. Rice United States	14	424 0.9×	332 0.8×	62 0.4×	81 1.1×	14 0.2×	25	591
Stephen M. Sorensen United States	14	487 1.0×	278 0.7×	58 0.4×	176 2.3×	17 0.3×	19	816
Karen Benwell United Kingdom	13	493 1.0×	401 1.0×	101 0.7×	120 1.6×	20 0.3×	16	909
William K. Brewster United States	9	285 0.6×	215 0.5×	46 0.3×	118 1.6×	46 0.8×	12	496

Countries citing papers authored by Sigrun Leonhardt

Since Specialization

Citations

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

Fields of papers citing papers by Sigrun Leonhardt

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Sigrun Leonhardt

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

All Works

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10 of 10 papers shown

Minnear, Fred L., M. Demichele, Sigrun Leonhardt, Thomas T. Andersen, & Milt Teitler. (1993). Isoproterenol antagonizes endothelial permeability induced by thrombin and thrombin receptor peptide. Journal of Applied Physiology. 75(3). 1171–1179. 35 indexed citations

Leonhardt, Sigrun, et al.. (1993). HSP78 encodes a yeast mitochondrial heat shock protein in the Clp family of ATP-dependent proteases.. Molecular and Cellular Biology. 13(10). 6304–6313. 94 indexed citations

Leonhardt, Sigrun, Emmanuel C. Gorospe, Beth J. Hoffman, & Milt Teitler. (1992). Molecular pharmacological differences in the interaction of serotonin with 5-hydroxytryptamine1C and 5-hydroxytryptamine2 receptors.. Molecular Pharmacology. 42(2). 328–335. 56 indexed citations

Glennon, Richard A., et al.. (1992). Binding of phenylalkylamine derivatives at 5-HT1C and 5-HT2 serotonin receptors: evidence for a lack of selectivity. Journal of Medicinal Chemistry. 35(4). 734–740. 101 indexed citations

Teitler, Milt, Sigrun Leonhardt, Nathan M. Appel, Errol B. De Souza, & Richard A. Glennon. (1990). Receptor Pharmacology of MDMA and Related Hallucinogens^a. Annals of the New York Academy of Sciences. 600(1). 626–638. 28 indexed citations

Teitler, Milt, Sigrun Leonhardt, Ellen Weisberg, & Beth J. Hoffman. (1990). 4-[125I]iodo-(2,5-dimethoxy)phenylisopropylamine and [3H]ketanserin labeling of 5-hydroxytryptamine2 (5HT2) receptors in mammalian cells transfected with a rat 5HT2 cDNA: evidence for multiple states and not multiple 5HT2 receptor subtypes.. Molecular Pharmacology. 38(5). 594–598. 68 indexed citations

Leonhardt, Sigrun, Katharine Herrick‐Davis, & Milt Titeler. (1989). Detection of a Novel Serotonin Receptor Subtype (5‐HT_1E) in Human Brain: Interaction with a GTP‐Binding Protein. Journal of Neurochemistry. 53(2). 465–471. 142 indexed citations

Titeler, Milt, Robert A. Lyon, Michael J. Kuhar, et al.. (1989). μ Opiate receptors are selectively labelled by [3H]carfentanil in human and rat brain. European Journal of Pharmacology. 167(2). 221–228. 64 indexed citations

Sadzot, Bernard, Jay M. Baraban, Richard A. Glennon, et al.. (1989). Hallucinogenic drug interactions at human brain 5-HT2 receptors: implications for treating LSD-induced hallucinogenesis. Psychopharmacology. 98(4). 495–499. 103 indexed citations

10.

Herrick‐Davis, Katharine, et al.. (1988). Serotonin 5‐HT_1D Receptors in Human Prefrontal Cortex and Caudate: Interaction with a GTP Binding Protein. Journal of Neurochemistry. 51(6). 1906–1912. 39 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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