Ernst Christensen

4.7k citations

69 papers · 2.8k indexed · h-index 33

Molecular Biology top 5%
Clinical Biochemistry top 0.1%
Physiology top 10%
Rheumatology top 5%
Pediatrics, Perinatology and Child Health top 5%

Co-authors: Flemming Skovby Niels Gregersen N. J. Brandt Lars Nannestad Jørgensen Finn Kallehave Finn Gottrup Brage Storstein Andresen Peter Bross
Topics: Metabolism and Genetic Disorders (48 papers)Mitochondrial Function and Pathology (24 papers)Biochemical and Molecular Research (21 papers)
Cited by: Clinical Biochemistry Biochemistry Molecular Biology
Journals: Neurology PEDIATRICS Annals of Neurology
Partner nations: Denmark United States Germany

In The Last Decade

Ernst Christensen

68 papers receiving 2.7k citations

Peers

Countries citing papers authored by Ernst Christensen

Since Specialization

Citations

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

Fields of papers citing papers by Ernst Christensen

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ernst Christensen

This figure shows the co-authorship network connecting the top 25 collaborators of Ernst Christensen. A scholar is included among the top collaborators of Ernst Christensen 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 Ernst Christensen. Ernst Christensen 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	[Carnitine transporter deficiency is a hereditary disease with a high incidence in the Faroe Islands]. 2012 ·PubMed ·(unknown),Allan M. Lund,Ernst Christensen,Flemming Skovby	8
2	Novel Mutations in the PC Gene in Patients with Type B Pyruvate Carboxylase Deficiency 2012 ·JIMD Reports ·Elsebet Østergaard,Morten Dunø,Lisbeth Birk Møller,(unknown),Ali Dursun,Didem Aliefendioğlu,(unknown),(unknown),Ernst Christensen,Flemming Wibrand	9
3	Normal Levels of Plasma Free Carnitine and Acylcarnitines in Follow-Up Samples from a Presymptomatic Case of Carnitine Palmitoyl Transferase 1 (CPT1) Deficiency Detected Through Newborn Screening in Denmark 2011 ·JIMD Reports ·Luise Borch,Allan M. Lund,Flemming Wibrand,Ernst Christensen,Charlotte Søndergaard,(unknown),David M. Hougaard,Brage Storstein Andresen,Niels Gregersen,Rikke Katrine Jentoft Olsen	10
4	The molecular basis of aminoacylase 1 deficiency 2011 ·Biochimica et Biophysica Acta (BBA) - Molecular Basis of Disease ·(unknown),Ernst Christensen,(unknown),(unknown),Dorothea Haas,Heike Olbrich,Heymut Omran,Jörn Oliver Sass	26
5	A novel missense mutation in SUCLG1 associated with mitochondrial DNA depletion, encephalomyopathic form, with methylmalonic aciduria 2009 ·European Journal of Pediatrics ·Elsebet Østergaard,Marianne Schwartz,Mustafa Batbayli,Ernst Christensen,Ola Hjalmarson,Gittan Kollberg,Elisabeth Holme	39
6	Treatment of Mitochondrial Neurogastrointestinal Encephalomyopathy With Dialysis 2007 ·Archives of Neurology ·Halûk Yavuz,Melih Özel,Mette Christensen,Ernst Christensen,Marianne Schwartz,(unknown),John Vissing	72
7	Variations in IBD (ACAD8) in Children with Elevated C4-Carnitine Detected by Tandem Mass Spectrometry Newborn Screening 2006 ·Pediatric Research ·Christina B. Pedersen,Claus Bischoff,Ernst Christensen,Henrik Toft Simonsen,Allan M. Lund,Sarah P. Young,Dwight D. Koeberl,David S. Millington,Charles R. Roe,Diane S. Roe,Ronald J. A. Wanders,Jos P.N. Ruiter,Laura Davis Keppen,Quinn Stein,Inga Knudsen,Niels Gregersen,Brage Storstein Andresen	26
8	DNA-based prenatal diagnosis for severe and variant forms of multiple acyl-CoA dehydrogenation deficiency 2005 ·Prenatal Diagnosis ·Rikke Katrine Jentoft Olsen,Brage Storstein Andresen,Ernst Christensen,Hanna Mandel,Flemming Skovby,Jens Peter Nielsen,Inga Knudsen,Christine Vianey‐Saban,Henrik Toft Simonsen,Niels Gregersen	4
9	Prenatal diagnosis for severe methylenetetrahydrofolate reductase deficiency by linkage analysis and enzymatic assay 2005 ·Molecular Genetics and Metabolism ·Chantal F. Morel,Patrick Scott,Ernst Christensen,David S. Rosenblatt,Rima Rozen	5
10	Long-term follow-up, neurological outcome and survival rate in 28 Nordic patients with glutaric aciduria type 1 2004 ·European Journal of Paediatric Neurology ·Mårten Kyllerman,Ola H. Skjeldal,Ernst Christensen,Gudrun Hagberg,Elisabeth Holme,(unknown),Liselotte Skov,(unknown),Ulrika von Döbeln	69
11	Fuel utilization in subjects with carnitine palmitoyltransferase 2 gene mutations 2004 ·Annals of Neurology ·Mette Cathrine Ørngreen,Morten Dunø,(unknown),Ernst Christensen,Marianne Schwartz,Massimo Sacchetti,John Vissing	73
12	High Incidence of Propionic Acidemia in Greenland Is Due to a Prevalent Mutation, 1540insCCC, in the Gene for the β-Subunit of Propionyl CoA Carboxylase 2000 ·The American Journal of Human Genetics ·Kirstine Ravn,Maja Chloupková,Ernst Christensen,N. J. Brandt,Henrik Toft Simonsen,Jan P. Kraus,(unknown),Flemming Skovby,Marianne Schwartz	35
13	Isolated 2-Methylbutyrylglycinuria Caused by Short/Branched-Chain Acyl-CoA Dehydrogenase Deficiency: Identification of a New Enzyme Defect, Resolution of Its Molecular Basis, and Evidence for Distinct Acyl-CoA Dehydrogenases in Isoleucine And Valine Metabolism 2000 ·The American Journal of Human Genetics ·Brage Storstein Andresen,Ernst Christensen,Thomas J. Corydon,Peter Bross,(unknown),Ronald J. A. Wanders,Jos P.N. Ruiter,Henrik Toft Simonsen,Vibeke Winter,Inga Knudsen,Lisbeth Dahl Schroeder,Niels Gregersen,Flemming Skovby	54
14	The human glutaryl-CoA dehydrogenase gene: report of intronic sequences and of 13 novel mutations causing glutaric aciduria type I 1998 ·Human Genetics ·Marcia Schwartz,Ernst Christensen,Andrea Superti‐Furga,N. J. Brandt	45
15	Prenatal diagnosis of medium‐chain acyl‐CoA dehydrogenase (MCAD) deficiency in a family with a previous fatal case of sudden unexpected death in childhood 1995 ·Prenatal Diagnosis ·Niels Gregersen,Vibeke Winter,(unknown),A Holmskov,(unknown),Brage Storstein Andresen,Ernst Christensen,Peter Bross,Jytte Banner,Markil Gregersen	13
16	Recurrent metabolic decompensation in profound carnitine palmitoyltransferase II deficiency 1993 ·The Journal of Pediatrics ·Orly Elpeleg,(unknown),David Branski,Ernst Christensen,Elisabeth Holme,France Demaugre,Jean‐Marie Saudubray,Alisa Gutman	22
17	Variability of clinical presentation in fumarate hydratase deficiency 1992 ·The Journal of Pediatrics ·Orly Elpeleg,Naomi Amir,Ernst Christensen	16
18	Glutaric aciduria type I: Enzymatic and neuroradiologic investigations of two kindreds 1989 ·The Journal of Pediatrics ·Naomi Amir,(unknown),Ruth S. Shalev,Ernst Christensen	47
19	Glutaric aciduria: Clinical and laboratory findings in two brothers 1977 ·The Journal of Pediatrics ·Niels Gregersen,N. J. Brandt,Ernst Christensen,(unknown),Karsten Boye Rasmussen,(unknown)	46
20	IMPROVED STORAGE QUALITY OF POTATO TUBERS AFTER EXPOSURE TO Co$sup 60$ GAMMAS 1954 ·Nucleonics (U.S.) Ceased publication ·(unknown),Ernst Christensen	8

About Ernst Christensen

Ernst Christensen is a scholar working on Clinical Biochemistry, Biochemistry and Molecular Biology, having authored 69 papers that have together received 2.8k indexed citations. Recurring topics across this work include Metabolism and Genetic Disorders (48 papers), Mitochondrial Function and Pathology (24 papers) and Biochemical and Molecular Research (21 papers). The work is most often cited by research in Clinical Biochemistry (1.7k citations), Biochemistry (297 citations) and Molecular Biology (1.8k citations). Ernst Christensen has collaborated with scholars based in Denmark, United States and Germany. Frequent co-authors include Flemming Skovby, Niels Gregersen, N. J. Brandt, Lars Nannestad Jørgensen, Finn Kallehave, Finn Gottrup, Brage Storstein Andresen, Peter Bross, Morten Dunø and Rikke Katrine Jentoft Olsen. Their work appears in journals such as Neurology, PEDIATRICS and Annals of Neurology.

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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