Christoph Ullmer

5.6k total citations · 1 hit paper
69 papers, 3.8k citations indexed

About

Christoph Ullmer is a scholar working on Molecular Biology, Cellular and Molecular Neuroscience and Pharmacology. According to data from OpenAlex, Christoph Ullmer has authored 69 papers receiving a total of 3.8k indexed citations (citations by other indexed papers that have themselves been cited), including 35 papers in Molecular Biology, 24 papers in Cellular and Molecular Neuroscience and 15 papers in Pharmacology. Recurrent topics in Christoph Ullmer's work include Cannabis and Cannabinoid Research (12 papers), Receptor Mechanisms and Signaling (11 papers) and Neurotransmitter Receptor Influence on Behavior (10 papers). Christoph Ullmer is often cited by papers focused on Cannabis and Cannabinoid Research (12 papers), Receptor Mechanisms and Signaling (11 papers) and Neurotransmitter Receptor Influence on Behavior (10 papers). Christoph Ullmer collaborates with scholars based in Switzerland, Germany and United States. Christoph Ullmer's co-authors include Hermann Lübbert, Karin Schmuck, Hermann Bujard, Manfred Gossen, F Zimmermann, Hans O. Kalkman, Verena Keitel, Dieter Häussinger, Peter Engels and Wolfram Trudo Knoefel and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Journal of the American Chemical Society and Journal of Biological Chemistry.

In The Last Decade

Christoph Ullmer

68 papers receiving 3.7k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Doxycycline-mediated quantitative and tissue-specific control of gene expression in transgenic mice.

1996 638 citations Christoph Ullmer, Hermann Lübbert et al. profile →

Peers

Countries citing papers authored by Christoph Ullmer

Since Specialization

Citations

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

Fields of papers citing papers by Christoph Ullmer

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Christoph Ullmer

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

All Works

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20 of 20 papers shown

#	Work	Indexed citations
1	Identification of a translatable animal model for dry eye disease using comparative analysis of tear proteins across species 2025 ·The Ocular Surface ·(unknown), (unknown), (unknown), David Alba-Molina, (unknown), Mercè Granados, (unknown), Stephen C. Pflugfelder, Christoph Ullmer, Sascha Fauser, Yolanda Jiménez, Miguel González‐Andrades	0
2	Optimization of a DNA encoded library derived autotaxin inhibitor hit to a potent in vivo LPA lowering quinazolinone compound with a non‑zinc binding mode 2025 ·Bioorganic & Medicinal Chemistry Letters ·Rainer E. Martin, Alexander L. Satz, (unknown), Daniel Hunziker, Patrizio Mattei, Jérôme Hert, Christoph Ullmer, M.G. Rudolph, André Alker, Remo Hochstrasser, Andreas Marx, (unknown), Stephan Müller	3
3	ANG2 Blockade Diminishes Proangiogenic Cerebrovascular Defects Associated With Models of Hereditary Hemorrhagic Telangiectasia 2023 ·Arteriosclerosis Thrombosis and Vascular Biology ·(unknown), (unknown), Aya Nomura-Kitabayashi, Pallavi Chandakkar, (unknown), (unknown), (unknown), Jia Fan, Helen M. Arthur, Christoph Ullmer, Christian Klein, Philippe Marambaud, Stryder M. Meadows	8
4	Platform Reagents Enable Synthesis of Ligand-Directed Covalent Probes: Study of Cannabinoid Receptor 2 in Live Cells 2023 ·Journal of the American Chemical Society ·(unknown), David A. Sykes, (unknown), Rosa Maria Vitale, Roman C. Sarott, (unknown), David Onion, (unknown), Philipp Leippe, Christoph Ullmer, (unknown), Wolfgang Guba, Uwe Grether, James A. Frank, Dmitry B. Veprintsev, Erick M. Carreira	20
5	Investigations into mRNA Lipid Nanoparticles Shelf-Life Stability under Nonfrozen Conditions 2023 ·Molecular Pharmaceutics ·(unknown), (unknown), Philippe Ringler, (unknown), Matthias E. Lauer, Rainer E. Martin, Christoph Ullmer, Felix Schumacher, Claudia Korn, Michael Keller	28
6	Lysophosphatidic Acid Is a Proinflammatory Stimulus of Renal Tubular Epithelial Cells 2022 ·International Journal of Molecular Sciences ·Christiana Magkrioti, (unknown), (unknown), Vaia Pliaka, Theodore Sakellaropoulos, Leonidas G. Alexopoulos, Christoph Ullmer, Vassilis Aidinis	7
7	Enterohepatic Takeda G-Protein Coupled Receptor 5 Agonism in Metabolic Dysfunction-Associated Fatty Liver Disease and Related Glucose Dysmetabolism 2022 ·Nutrients ·Justine Gillard, (unknown), Christoph Ullmer, Luciano Adorini, Bart Staels, Anne Tailleux, Isabelle Leclercq	14
8	Highly Selective, Amine‐Derived Cannabinoid Receptor 2 Probes 2020 ·Chemistry - A European Journal ·Matthias V. Westphal, Roman C. Sarott, (unknown), (unknown), Wolfgang Guba, Christoph Ullmer, Uwe Grether, Erick M. Carreira	19
9	Sustained Vessel Stabilization Through Targeting Angiopoietin-2 (Ang-2) With Faricimab, a Bispecific Antibody Neutralizing Both Ang-2 and Vascular Endothelial Growth Factor A (VEGF-A) 2020 ·Investigative Ophthalmology & Visual Science ·Usha Chakravarthy, Richard Foxton, Sabine Uhles, (unknown), (unknown), Jayashree Sahni, Hugh Lin, Stefan Scheidl, Christoph Ullmer, Sascha Fauser	1
10	Role of the autotaxin-lysophosphatidic acid axis in glaucoma, aqueous humor drainage and fibrogenic activity 2019 ·Biochimica et Biophysica Acta (BBA) - Molecular Basis of Disease ·(unknown), (unknown), (unknown), Daniel Hunziker, Patrizio Mattei, Pratap Challa, Robin Vann, Christoph Ullmer, (unknown)	34
11	Autotaxin protects retinal ganglion cells in an autoimmune glaucoma model 2018 ·Investigative Ophthalmology & Visual Science ·Stephanie C. Joachim, Sabrina Reinehr, Gesa Stute, Christoph Ullmer, H. Burkhard Dick	3
12	Evaluation of the effects of VEGF/ANG-2 neutralization on vascular, neuronal and inflammatory pathologies in a spontaneous choroidal neovascularization (CNV) mouse model 2018 ·Investigative Ophthalmology & Visual Science ·Richard Foxton, Sabine Uhles, (unknown), (unknown), (unknown), (unknown), (unknown), Christoph Ullmer	3
13	Synthesis, Biodistribution and In vitro Evaluation of Brain Permeable High Affinity Type 2 Cannabinoid Receptor Agonists [11C]MA2 and [18F]MA3 2016 ·Frontiers in Neuroscience ·Muneer Ahamed, (unknown), Christoph Ullmer, Koen Van Laere, Alfons Verbruggen, Guy Bormans	21
14	TGR5 is essential for bile acid-dependent cholangiocyte proliferation in vivo and in vitro 2015 ·Gut ·Maria Reich, Kathleen Deutschmann, Annika Sommerfeld, Caroline Klindt, Stefanie Kluge, Ralf Kubitz, Christoph Ullmer, Wolfram Trudo Knoefel, Diran Herebıan, Ertan Mayatepek, Dieter Häussinger, Verena Keitel	156
15	BF-1 – A novel selective 5-HT2B receptor antagonist blocking neurogenic dural plasma protein extravasation in guinea pigs 2015 ·European Journal of Pharmacology ·Beate Schmitz, Christoph Ullmer, Daniel Segelcke, (unknown), Xin‐Ran Zhu, Hermann Lübbert	12
16	Incretin-like effects of small molecule trace amine-associated receptor 1 agonists 2015 ·Molecular Metabolism ·S. Raab, Haiyan Wang, Sabine Uhles, (unknown), Rubén Alvarez‐Sánchez, Basil Künnecke, Christoph Ullmer, Hugues Matile, Marc Bedoucha, Roger D. Norcross, (unknown), Diego Pérez–Tilve, (unknown), Matthias H. Tschöp, Marius C. Hoener, Sabine Sewing	78
17	2‐Phenoxy‐nicotinamides are Potent Agonists at the Bile Acid Receptor GPBAR1 (TGR5) 2012 ·ChemMedChem ·Rainer E. Martin, Caterina Bissantz, (unknown), (unknown), Henrietta Dehmlow, Hans Richter, (unknown), Shawn D. Erickson, Kyung‐Jin Kim, (unknown), Rubén Alvarez‐Sánchez, Christoph Ullmer	35
18	The membrane-bound bile acid receptor TGR5 is localized in the epithelium of human gallbladders # 2009 ·Hepatology ·Verena Keitel, Kenko Cupisti, Christoph Ullmer, Wolfram Trudo Knoefel, Ralf Kubitz, Dieter Häussinger	228
19	The in vitro receptor profile of rotigotine: a new agent for the treatment of Parkinson’s disease 2008 ·Naunyn-Schmiedeberg s Archives of Pharmacology ·D. Scheller, Christoph Ullmer, Reinhard Berkels, (unknown), Hermann Lübbert	124
20	Influence of Different Promoters on the Expression Pattern of Mutated Human α-Synuclein in Transgenic Mice 2004 ·Neurodegenerative Diseases ·(unknown), Xin‐Ran Zhu, Sabrina Fritzen, (unknown), Christoph Ullmer, Peter Engels, (unknown), Christine C. Stichel, Hermann Lübbert	29

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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