Ernst Conzelmann

5.5k citations

72 papers · 4.3k indexed · 1 hit paper · h-index 36

Impact in

Pharmacology top 0.5%
- Pharmacogenetics and Drug Metabolism
Physiology top 1%
- Lysosomal Storage Disorders Research

Papers in ⓘ

Clinical Biochemistry 15
- Metabolism and Genetic Disorders 13
Physiology 43
- Lysosomal Storage Disorders Research 34

Co-authors: Konrad Sandhoff (30 shared papers)Werner Schmitz (19 shared papers)Ralph Fingerhut (5 shared papers)Josef Burg (6 shared papers)Heidi NEHRKORN (6 shared papers)Simone Rost (1 shared paper)Andreas Fregin (1 shared paper)Hans‐Joachim Pelz (1 shared paper)
Journals: European Journal of Biochemistry (10 papers)Biochemical Journal (4 papers)Human Genetics (4 papers)Journal of Biological Chemistry (3 papers)Clinica Chimica Acta (3 papers)
Partner nations: Germany Finland United States

In The Last Decade

Ernst Conzelmann

71 papers receiving 4.2k citations

Hit Papers

align trajectories log scale

Mutations in VKORC1 cause warfarin resistance and multiple coagulation factor deficiency type 2 2004 · 857 citations

Peers

Countries citing papers authored by Ernst Conzelmann

Since Specialization

Citations

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

Fields of papers citing papers by Ernst Conzelmann

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authors

The 25 scholars most cited alongside Ernst Conzelmann, 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 Ernst Conzelmann Line = papers co-authored together Ernst Conzelmann links everyone, so they are left out of the graph.

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

Showing the 20 most-cited of 72 papers — load more, or switch the sort, to bring in the rest.

#	Work
1	Mutations in VKORC1 cause warfarin resistance and multiple coagulation factor deficiency type 2 Nature ·Simone Rost, Andreas Fregin, Vytautas Ivaškevičius, Ernst Conzelmann, Konstanze Hörtnagel, Hans‐Joachim Pelz, Knut Tore Lappegård, E. Seifried, I. Scharrer, Edward G. D. Tuddenham, Clemens R. Müller, Tim M. Strom, Johannes Oldenburg Hit paper breakdown →	2004	857
2	Quantitative correlation between the residual activity of β-hexosaminidase A and arylsulfatase A and the severity of the resulting lysosomal storage disease Human Genetics ·P. Leinekugel, Sylvie Michel, Ernst Conzelmann, Konrad Sandhoff	1992	256
3	Partial Enzyme Deficiencies: Residual Activities and the Development of Neurological Disorders Developmental Neuroscience ·Ernst Conzelmann, Konrad Sandhoff	1983	221
4	AB variant of infantile GM2 gangliosidosis: deficiency of a factor necessary for stimulation of hexosaminidase A-catalyzed degradation of ganglioside GM2 and glycolipid GA2. Proceedings of the National Academy of Sciences ·Ernst Conzelmann, Konrad Sandhoff	1978	194
5	Purification and Characterization of an Activator Protein for the Degradation of Glycolipids G_M2and G_A2by Hexosaminidase A Hoppe-Seyler´s Zeitschrift für physiologische Chemie ·Ernst Conzelmann, Konrad Sandhoff	1979	147
6	Lysosomal Enzyme Precursors in Human Fibroblasts. Activation of Cathepsin D Precursor in vitro and Activity of beta-Hexosaminidase A Precursor towards Ganglioside GM2 European Journal of Biochemistry ·Andrej Hasilík, Kurt Von Figura, Ernst Conzelmann, Heidi NEHRKORN, Konrad Sandhoff	1982	135
7	Complexing of Glycolipids and Their Transfer between Membranes by the Activator Protein for Degradation of Lysosomal Ganglioside G_M2 European Journal of Biochemistry ·Ernst Conzelmann, Josef Burg, Stephan Günther, Konrad Sandhoff	1982	126
8	Incorporation and metabolism of ganglioside G_M2 in skin fibroblasts from normal and G_M2 gangliosidosis subjects European Journal of Biochemistry ·S. Sonderfeld, Ernst Conzelmann, Günter Schwarzmann, Josef Burg, U. Hinrichs, Konrad Sandhoff	1985	124
9	Lp(a) and LDL induce apoptosis in human endothelial cells and in rabbit aorta: Role of oxidative stress Kidney International ·Jan Galle, Reinhard Schneider, Alexandra N. Heinloth, Christoph Wanner, Peter R. Galle, Ernst Conzelmann, Stefanie Dimmeler, Kathrin Heermeier	1999	111
10	Purification and Characterization of an alpha-Methylacyl-CoA Racemase from Human Liver European Journal of Biochemistry ·Werner Schmitz, Christine Albers, Ralph Fingerhut, Ernst Conzelmann	1995	107
11	Purification and properties of an α‐methylacyl‐CoA racemase from rat liver European Journal of Biochemistry ·Werner Schmitz, Ralph Fingerhut, Ernst Conzelmann	1994	105
12	Leukodystrophy incidence in Germany American Journal of Medical Genetics ·Peter Heim, Matthias Claussen, Béatrice Hoffmann, Ernst Conzelmann, Jutta Gärtner, K. Harzer, D. H. Hunneman, Wolfgang Köhler, Gerhard Kurlemann, Alfried Kohlschütter	1997	91
13	Peroxisomal multifunctional enzyme of β-oxidation metabolizing d-3-hydroxyacyl-CoA esters in rat liver: molecular cloning, expression and characterization Biochemical Journal ·Yong-Mei Qin, Matti Poutanen, Heli Helander, Ari-Pekka Kvist, Kirsi M. Siivari, Werner Schmitz, Ernst Conzelmann, Ulf Hellman, J. Kalervo Hiltunen	1997	88
14	A simple chromogenic assay for arylsulfatase A Clinica Chimica Acta ·Mary Lee-Vaupel, Ernst Conzelmann	1987	75
15	Specificity of Human Liver Hexosaminidases A and B against Glycosphingolipids G_M2and G_A2. Purification of the Enzymes by Affinity Chromatography Employing Specific Elution Hoppe-Seyler´s Zeitschrift für physiologische Chemie ·Konrad Sandhoff, Ernst Conzelmann, Heidi NEHRKORN	1977	72
16	Elevated α-Methylacyl-CoA Racemase Enzymatic Activity in Prostate Cancer American Journal Of Pathology ·Chandan Kumar‐Sinha, Rajal B. Shah, Bharathi Laxman, Scott A. Tomlins, Jason Harwood, Werner Schmitz, Ernst Conzelmann, Martin G. Sanda, John T. Wei, Mark A. Rubin, Arul M. Chinnaiyan	2004	65
17	Ganglioside GM2 N-acetyl-beta-D-galactosaminidase activity in cultured fibroblasts of late-infantile and adult GM2 gangliosidosis patients and of healthy probands with low hexosaminidase level. PubMed ·Ernst Conzelmann, Hans‐Joachim Kytzia, Ruth Navon, Konrad Sandhoff	1983	65
18	A mouse model for α-methylacyl-CoA racemase deficiency: adjustment of bile acid synthesis and intolerance to dietary methyl-branched lipids Human Molecular Genetics ·Kalle Savolainen, Tiina Kotti, Werner Schmitz, Teuvo I. Savolainen, Raija Sormunen, Mika Ilves, Seppo Vainio, Ernst Conzelmann, J. Kalervo Hiltunen	2004	64
19	Model for the Interaction of Membrane‐Bound Substrates and Enzymes European Journal of Biochemistry ·Günther Scheel, Enrique Acevedo, Ernst Conzelmann, Heidi NEHRKORN, Konrad Sandhoff	1982	58
20	Pseudodeficiency of arylsulfatase A: a common genetic polymorphism with possible disease implications Human Genetics ·Charlotte Hohenschutz, Peter Eich, Waltraut Friedl, Abdül Waheed, Ernst Conzelmann, Peter Propping	1989	55

About Ernst Conzelmann

Ernst Conzelmann is a scholar working on Clinical Biochemistry, Physiology, Molecular Biology, Biochemistry and Immunology, having authored 72 papers that have together received 4.3k indexed citations. Recurring topics across this work include Lysosomal Storage Disorders Research (34 papers), Glycosylation and Glycoproteins Research (23 papers), Peroxisome Proliferator-Activated Receptors (15 papers), Metabolism and Genetic Disorders (13 papers), Carbohydrate Chemistry and Synthesis (10 papers), Trypanosoma species research and implications (9 papers), Enzyme Structure and Function (6 papers) and Galectins and Cancer Biology (5 papers). The work is most often cited by research in Pharmacology (617 citations), Physiology (1.7k citations), Clinical Biochemistry (361 citations), Cell Biology (763 citations) and Biochemistry (275 citations). Ernst Conzelmann has collaborated with scholars based in Germany, Finland and United States. Frequent co-authors include Konrad Sandhoff, Werner Schmitz, Ralph Fingerhut, Josef Burg, Heidi NEHRKORN, Simone Rost, Andreas Fregin, Hans‐Joachim Pelz, I. Scharrer and Clemens R. Müller. Their work appears in journals such as European Journal of Biochemistry, Biochemical Journal, Human Genetics, Journal of Biological Chemistry and Clinica Chimica Acta.

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.

Explore authors with similar magnitude of impact