Helmut Schmidt

4.9k citations

73 papers · 3.3k indexed · h-index 31

Impact in

Anesthesiology and Pain Medicine top 1%
- Pain Management and Opioid Use
Pharmacology top 1%
- Pharmacogenetics and Drug Metabolism

Papers in ⓘ

Anesthesiology and Pain Medicine 7
- Pain Management and Opioid Use 6
Pharmacology 8
- Cannabis and Cannabinoid Research 6
- Pharmacogenetics and Drug Metabolism 4

Co-authors: Gerd Geißlinger (35 shared papers)U. Schumann (2 shared papers)Jörn Lötsch (14 shared papers)Sabine Grösch (8 shared papers)Carsten Skarke (8 shared papers)Herbert Wolter (1 shared paper)Irmgard Tegeder (10 shared papers)Jutta Darimont (3 shared papers)
Journals: Journal of Molecular Medicine (7 papers)Journal of Biological Chemistry (4 papers)Biochemical Pharmacology (3 papers)Journal of Non-Crystalline Solids (2 papers)British Journal of Clinical Pharmacology (2 papers)
Partner nations: Germany United States Czechia

In The Last Decade

Helmut Schmidt

72 papers receiving 3.2k citations

Peers

Countries citing papers authored by Helmut Schmidt

Since Specialization

Citations

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

Fields of papers citing papers by Helmut Schmidt

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authors

The 25 scholars most cited alongside Helmut Schmidt, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Helmut Schmidt Line = papers co-authored together Helmut Schmidt links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

Showing the 20 most-cited of 73 papers — load more, or switch the sort, to bring in the rest.

#	Work
1	Coherent structure of the convective boundary layer derived from large-eddy simulations Journal of Fluid Mechanics ·Helmut Schmidt, U. Schumann	1989	468
2	Ceramide synthases and ceramide levels are increased in breast cancer tissue Carcinogenesis ·Susanne Schiffmann, Jessica Sandner, Kerstin Birod, Ivonne Wobst, Carlo Angioni, Eugen Ruckhäberle, Manfred Kaufmann, Hanns Ackermann, Jörn Lötsch, Helmut Schmidt, Gerd Geißlinger, Sabine Grösch	2009	181
3	Analgesic effects of morphine and morphine‐6‐glucuronide in a transcutaneous electrical pain model in healthy volunteers Clinical Pharmacology & Therapeutics ·Carsten Skarke, Jutta Darimont, Helmut Schmidt, Gerd Geißlinger, Jörn Lötsch	2003	180
4	Organically modified ceramics and their applications Journal of Non-Crystalline Solids ·Helmut Schmidt, Herbert Wolter	1990	177
5	The polymorphism A118G of the human mu-opioid receptor gene decreases the pupil constrictory effect of morphine-6-glucuronide but not that of morphine Pharmacogenetics ·Jörn Lötsch, Carsten Skarke, Sabine Grösch, Jutta Darimont, Helmut Schmidt, Gerd Geißlinger	2002	165
6	Tumor Cell Apoptosis Polarizes Macrophages—Role of Sphingosine-1-Phosphate Molecular Biology of the Cell ·Andreas Weigert, Nico Tzieply, Andreas von Knethen, Axel M. Johann, Helmut Schmidt, Gerd Geißlinger, Bernhard Brüne	2007	149
7	Apoptotic cells promote macrophage survival by releasing the antiapoptotic mediator sphingosine-1-phosphate Blood ·Andreas Weigert, Axel M. Johann, Andreas von Knethen, Helmut Schmidt, Gerd Geißlinger, Bernhard Brüne	2006	145
8	Celecoxib loses its anti‐inflammatory efficacy at high doses through activation of NF‐κB The FASEB Journal ·Ellen Niederberger, Irmgard Tegeder, Gregor Vetter, Achim Schmidtko, Helmut Schmidt, Christian Euchenhofer, Lutz Bräutigam, Sabine Grösch, Gerd Geißlinger	2001	138
9	G protein-independent G1 cell cycle block and apoptosis with morphine in adenocarcinoma cells: involvement of p53 phosphorylation. Cancer Research ·Irmgard Tegeder, Sabine Grösch, Achim Schmidtko, Annett Häußler, Helmut Schmidt, Ellen Niederberger, Klaus Scholich, Gerd Geißlinger	2003	131
10	Alterations in the Hippocampal Endocannabinoid System in Diet-Induced Obese Mice Journal of Neuroscience ·Federico Massa, Giacomo Mancini, Helmut Schmidt, Frauke Steindel, Ken Mackie, Carlo Angioni, Stéphane H. R. Oliet, Gerd Geißlinger, Beat Lutz	2010	94
11	Reduced hyperalgesia in homozygous carriers of a GTP cyclohydrolase 1 haplotype European Journal of Pain ·Irmgard Tegeder, Jan Adolph, Helmut Schmidt, Clifford J. Woolf, Gerd Geißlinger, Jörn Lötsch	2008	89
12	Effects of ABCB1 (multidrug resistance transporter) gene mutations on disposition and central nervous effects of loperamide in healthy volunteers Pharmacogenetics ·Carsten Skarke, Marwan Jarrar, Helmut Schmidt, Gerold F. Kauert, Michael Langer, Gerd Geißlinger, (unknown)	2003	72
13	R-Flurbiprofen Reduces Neuropathic Pain in Rodents by Restoring Endogenous Cannabinoids PLoS ONE ·Philipp Bishay, Helmut Schmidt, Claudiu Marian, Annett Häußler, Nina Wijnvoord, Simone Ziebell, Julia Metzner, Marco Koch, Thekla Myrczek, Ingo Bechmann, Rohini Kuner, Michael Costigan, Faramarz Dehghani, Gerd Geißlinger, Irmgard Tegeder	2010	70
14	The Transfer Half-life of Morphine-6-glucuronide from Plasma to Effect Site Assessed by Pupil Size Measurement in Healthy Volunteers Anesthesiology ·Jörn Lötsch, Carsten Skarke, Helmut Schmidt, Sabine Grösch, Gerd Geißlinger	2001	66
15	Anti-inflammatory Role of Microsomal Prostaglandin E Synthase-1 in a Model of Neuroinflammation Journal of Biological Chemistry ·Christian Brenneis, Ovidiu Coste, Kai Altenrath, Carlo Angioni, Helmut Schmidt, Claus‐Dieter Schuh, Dong Dong Zhang, Marina Henke, Andreas Weigert, Bernhard Brüne, Barry B. Rubin, Rolf M. Nüsing, Klaus Scholich, Gerd Geißlinger	2010	64
16	The selective COX-2 inhibitor celecoxib modulates sphingolipid synthesis Journal of Lipid Research ·Susanne Schiffmann, Jessica Sandner, Ronald Schmidt, Kerstin Birod, Ivonne Wobst, Helmut Schmidt, Carlo Angioni, Gerd Geißlinger, Sabine Grösch	2008	59
17	LC–MS/MS-analysis of sphingosine-1-phosphate and related compounds in plasma samples Prostaglandins & Other Lipid Mediators ·Helmut Schmidt, Ronald Schmidt, Gerd Geißlinger	2006	58
18	Activation of ceramide synthase 6 by celecoxib leads to a selective induction of C16:0-ceramide Biochemical Pharmacology ·Susanne Schiffmann, Simone Ziebell, Jessica Sandner, Kerstin Birod, Klaus Deckmann, Daniela Hartmann, Sina Rode, Helmut Schmidt, Carlo Angioni, Gerd Geißlinger, Sabine Grösch	2010	57
19	Can extremely low or high morphine formation from codeine be predicted prior to therapy initiation? Pain ·Jörn Lötsch, Maren Rohrbacher, Helmut Schmidt, Alexandra Doehring, Jürgen Brockmöller, Gerd Geißlinger	2009	57
20	Pharmacokinetic modeling to predict morphine and morphine‐6‐glucuronide plasma concentrations in healthy young volunteers Clinical Pharmacology & Therapeutics ·Jörn Lötsch, Carsten Skarke, Helmut Schmidt, J. Liefhold, Gerd Geißlinger	2002	57

About Helmut Schmidt

Helmut Schmidt is a scholar working on Anesthesiology and Pain Medicine, Pharmacology, Pharmacology, Physiology and Sensory Systems, having authored 73 papers that have together received 3.3k indexed citations. Recurring topics across this work include Sphingolipid Metabolism and Signaling (12 papers), Pain Mechanisms and Treatments (10 papers), Drug Transport and Resistance Mechanisms (7 papers), Cannabis and Cannabinoid Research (6 papers), Pain Management and Opioid Use (6 papers), Pharmacological Effects and Toxicity Studies (5 papers), Antiplatelet Therapy and Cardiovascular Diseases (4 papers) and Pharmacogenetics and Drug Metabolism (4 papers). The work is most often cited by research in Anesthesiology and Pain Medicine (386 citations), Pharmacology (284 citations), Pharmacology (446 citations), Physiology (582 citations) and Environmental Engineering (281 citations). Helmut Schmidt has collaborated with scholars based in Germany, United States and Czechia. Frequent co-authors include Gerd Geißlinger, U. Schumann, Jörn Lötsch, Sabine Grösch, Carsten Skarke, Herbert Wolter, Irmgard Tegeder, Jutta Darimont, Carlo Angioni and Bernhard Brüne. Their work appears in journals such as Journal of Molecular Medicine, Journal of Biological Chemistry, Biochemical Pharmacology, Journal of Non-Crystalline Solids and British Journal of Clinical Pharmacology.

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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