Ernst J. Schaefer

1.6k total citations
22 papers, 1.2k citations indexed

About

Ernst J. Schaefer is a scholar working on Surgery, Endocrinology, Diabetes and Metabolism and Genetics. According to data from OpenAlex, Ernst J. Schaefer has authored 22 papers receiving a total of 1.2k indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Surgery, 8 papers in Endocrinology, Diabetes and Metabolism and 6 papers in Genetics. Recurrent topics in Ernst J. Schaefer's work include Lipoproteins and Cardiovascular Health (8 papers), Cholesterol and Lipid Metabolism (4 papers) and Diabetes, Cardiovascular Risks, and Lipoproteins (4 papers). Ernst J. Schaefer is often cited by papers focused on Lipoproteins and Cardiovascular Health (8 papers), Cholesterol and Lipid Metabolism (4 papers) and Diabetes, Cardiovascular Risks, and Lipoproteins (4 papers). Ernst J. Schaefer collaborates with scholars based in United States, United Kingdom and Netherlands. Ernst J. Schaefer's co-authors include José M. Ordovás, Judith McNamara, Stefania Lamon‐Fava, J L Jenner, Peter W.F. Wilson, Jacques Genest, Steven R. Silberman, Deeb N. Salem, Keaven M. Anderson and Sander J. Robins and has published in prestigious journals such as Nucleic Acids Research, Journal of the American College of Cardiology and PLoS ONE.

In The Last Decade

Ernst J. Schaefer

22 papers receiving 1.2k citations

Peers

Ernst J. Schaefer
Riadh Jemaa Tunisia
D Pometta Switzerland
E Schaefer United States
Marisa Passarelli Brazil
A. van ‘t Laar Netherlands
O. Wiklund Sweden
Philip H. Frost United States
Katherine K. Anagnostopoulou Greece
Sanni Lahdenperä Finland
Gian Pio Sorice Italy
Riadh Jemaa Tunisia
Ernst J. Schaefer
Citations per year, relative to Ernst J. Schaefer Ernst J. Schaefer (= 1×) peers Riadh Jemaa

Countries citing papers authored by Ernst J. Schaefer

Since Specialization
Citations

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

Fields of papers citing papers by Ernst J. Schaefer

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ernst J. Schaefer

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

All Works

20 of 20 papers shown
1.
Mooijaart, Simon P., Naveed Sattar, Stella Trompet, et al.. (2011). C-Reactive Protein and Genetic Variants and Cognitive Decline in Old Age: The PROSPER Study. PLoS ONE. 6(9). e23890–e23890. 23 indexed citations
2.
Lamon‐Fava, Stefania, Bela F. Asztalos, Timothy D. Howard, et al.. (2009). Association of polymorphisms in genes involved in lipoprotein metabolism with plasma concentrations of remnant lipoproteins and HDL subpopulations before and after hormone therapy in postmenopausal women. Clinical Endocrinology. 72(2). 169–175. 22 indexed citations
3.
Welsh, Paul, Eliana Polisecki, Michele Robertson, et al.. (2009). Unraveling the Directional Link between Adiposity and Inflammation: A Bidirectional Mendelian Randomization Approach. The Journal of Clinical Endocrinology & Metabolism. 95(1). 93–99. 97 indexed citations
4.
Lamon‐Fava, Stefania, David M. Herrington, David M. Reboussin, et al.. (2008). Changes in remnant and high-density lipoproteins associated with hormone therapy and progression of coronary artery disease in postmenopausal women. Atherosclerosis. 205(1). 325–330. 22 indexed citations
5.
6.
7.
Davidson, Michael H., Kevin C. Maki, Denise M Umporowicz, et al.. (2001). Safety and Tolerability of Esterified Phytosterols Administered in Reduced-Fat Spread and Salad Dressing to Healthy Adult Men and Women. Journal of the American College of Nutrition. 20(4). 307–319. 109 indexed citations
8.
Schaefer, Ernst J., Marie C. Audelin, Judith McNamara, et al.. (2001). Comparison of fasting and postprandial plasma lipoproteins in subjects with and without coronary heart disease. The American Journal of Cardiology. 88(10). 1129–1133. 96 indexed citations
9.
Asztalos, Bela F., Margaret E. Brousseau, Judith McNamara, et al.. (2001). Subpopulations of high density lipoproteins in homozygous and heterozygous Tangier disease. Atherosclerosis. 156(1). 217–225. 68 indexed citations
10.
Ordovás, José M. & Ernst J. Schaefer. (2000). Genetic determinants of plasma lipid response to dietary intervention: the role of theAPOA1/C3/A4gene cluster and theAPOEgene. British Journal Of Nutrition. 83(S1). S127–S136. 48 indexed citations
11.
Millar, John S., Alice H. Lichtenstein, Gregory G. Dolnikowski, José M. Ordovás, & Ernst J. Schaefer. (1998). Proposal of a multicompartmental model for use in the study of apolipoprotein E metabolism. Metabolism. 47(8). 922–928. 12 indexed citations
12.
13.
Lahoz, Carlos, Doreen Osgood, P W Wilson, Ernst J. Schaefer, & José M. Ordovás. (1996). Frequency of phenotype-genotype discrepancies at the apolipoprotein E locus in a large population study. Clinical Chemistry. 42(11). 1817–1823. 36 indexed citations
14.
Jacques, Paul F., Sandra I. Sulsky, Gayle Perrone, J L Jenner, & Ernst J. Schaefer. (1995). Effect of vitamin C supplementation on lipoprotein cholesterol, apolipoprotein, and triglyceride concentrations. Annals of Epidemiology. 5(1). 52–59. 26 indexed citations
15.
Schaefer, Ernst J., Sander J. Robins, George M. Patton, et al.. (1995). Red blood cell membrane phosphatidylethanolamine fatty acid content in various forms of retinitis pigmentosa. Journal of Lipid Research. 36(7). 1427–1433. 43 indexed citations
16.
Bailey, Stephen, et al.. (1994). Relationship of body fat distribution with cardiovascular risk factors in healthy Chinese. Annals of Epidemiology. 4(6). 434–444. 15 indexed citations
17.
Genest, Jacques, Judith McNamara, José M. Ordovás, et al.. (1992). Lipoprotein cholesterol, apolipoprotein A-I and B and lipoprotein (a) abnormalities in men with premature coronary artery disease. Journal of the American College of Cardiology. 19(4). 792–802. 282 indexed citations
18.
Campos, Hannia, et al.. (1992). Effects of estrogen replacement on plasma lipoproteins and apolipoproteins in postmenopausal, dyslipidemic women. Metabolism. 41(11). 1193–1198. 83 indexed citations
19.
Lamon‐Fava, Stefania, et al.. (1989). Acute changes in lipid, lipoprotein, apolipoprotein, and low-density lipoprotein particle size after an endurance triathlon. Metabolism. 38(9). 921–925. 58 indexed citations
20.
Genest, Jacques, et al.. (1988). Two new ApoB gene polymorphisms: Rs1 and Rs2. Nucleic Acids Research. 16(17). 8746–8746. 1 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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by Riadh Jemaa Breakdown of academic impact, for papers by D Pometta Breakdown of academic impact, for papers by E Schaefer Breakdown of academic impact, for papers by Marisa Passarelli Breakdown of academic impact, for papers by A. van ‘t Laar Breakdown of academic impact, for papers by O. Wiklund Breakdown of academic impact, for papers by Philip H. Frost Breakdown of academic impact, for papers by Katherine K. Anagnostopoulou Breakdown of academic impact, for papers by Sanni Lahdenperä Breakdown of academic impact, for papers by Gian Pio Sorice
Rankless by CCL
2026