Frank Isken

1.6k total citations
27 papers, 1.2k citations indexed

About

Frank Isken is a scholar working on Molecular Biology, Endocrinology, Diabetes and Metabolism and Epidemiology. According to data from OpenAlex, Frank Isken has authored 27 papers receiving a total of 1.2k indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Molecular Biology, 11 papers in Endocrinology, Diabetes and Metabolism and 9 papers in Epidemiology. Recurrent topics in Frank Isken's work include Regulation of Appetite and Obesity (8 papers), Diet and metabolism studies (6 papers) and Adipose Tissue and Metabolism (6 papers). Frank Isken is often cited by papers focused on Regulation of Appetite and Obesity (8 papers), Diet and metabolism studies (6 papers) and Adipose Tissue and Metabolism (6 papers). Frank Isken collaborates with scholars based in Germany, United Kingdom and United States. Frank Isken's co-authors include Andreas Pfeiffer, Martin O. Weickert, Martin Osterhoff, Matthias Möhlig, Joachim Spranger, Susanne Klaus, Michael Ristow, Ayman M. Arafat, Christof Schöfl and Stephan Ruhla and has published in prestigious journals such as Journal of Clinical Investigation, Diabetes Care and Diabetes.

In The Last Decade

Frank Isken

26 papers receiving 1.2k citations

Peers

Countries citing papers authored by Frank Isken

Since Specialization

Citations

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

Fields of papers citing papers by Frank Isken

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Frank Isken

This figure shows the co-authorship network connecting the top 25 collaborators of Frank Isken. A scholar is included among the top collaborators of Frank Isken 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 Frank Isken. Frank Isken 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	Nutritional strategy to prevent fatty liver and insulin resistance independent of obesity by reducing glucose-dependent insulinotropic polypeptide responses in mice 2014 ·Diabetologia ·Farnaz Keyhani‐Nejad, Martin Irmler, Frank Isken, Eva K. Wirth, Johannes Beckers, Andreas L. Birkenfeld, Andreas Pfeiffer	30
2	Androgen receptor CAG repeat length polymorphism modifies the impact of testosterone on insulin sensitivity in men 2011 ·European Journal of Endocrinology ·Matthias Möhlig, Ayman M. Arafat, Martin Osterhoff, Frank Isken, Martin O. Weickert, Joachim Spranger, Andreas Pfeiffer, Christof Schöfl	21
3	Glucose-Dependent Insulinotropic Polypeptide Reduces Fat-Specific Expression and Activity of 11β-Hydroxysteroid Dehydrogenase Type 1 and Inhibits Release of Free Fatty Acids 2011 ·Diabetes ·Özlem Gögebakan, Janin Andres, (unknown), Knut Mai, Peter Kühnen, Heiko Krude, Frank Isken, Natalia Rudovich, Martin Osterhoff, Ulrich Kintscher, Michael A. Nauck, Andreas Pfeiffer, Joachim Spranger	43
4	T3/rT3-Ratio is Associated with Insulin Resistance Independent of TSH 2010 ·Hormone and Metabolic Research ·Stephan Ruhla, Ayman M. Arafat, Martin O. Weickert, (unknown), Frank Isken, J Spranger, C Schöfl, Andreas Pfeiffer, Matthias Möhlig	13
5	Role of the Gut Peptide Glucose-Induced Insulinomimetic Peptide in Energy Balance 2010 ·Results and problems in cell differentiation ·Andreas Pfeiffer, Natalia Rudovich, Martin O. Weickert, Frank Isken	3
6	Circulating vaspin is unrelated to insulin sensitivity in a cohort of nondiabetic humans 2009 ·European Journal of Endocrinology ·Christian von Loeffelholz, Matthias Möhlig, Ayman M. Arafat, Frank Isken, Joachim Spranger, Knut Mai, Harpal Randeva, Andreas Pfeiffer, Martin O. Weickert	61
7	Metabolic effects of diets differing in glycaemic index depend on age and endogenous glucose-dependent insulinotrophic polypeptide in mice 2009 ·Diabetologia ·Frank Isken, Martin O. Weickert, M. Tschöp, Rubén Nogueiras, Matthias Möhlig, (unknown), Susanne Klaus, Bernard Thorens, Andreas Pfeiffer	30
8	A high normal TSH is associated with the metabolic syndrome 2009 ·Clinical Endocrinology ·Stephan Ruhla, Martin O. Weickert, Ayman M. Arafat, Martin Osterhoff, Frank Isken, Joachim Spranger, Christof Schöfl, Andreas Pfeiffer, Matthias Möhlig	173
9	Effects of long-term soluble vs. insoluble dietary fiber intake on high-fat diet-induced obesity in C57BL/6J mice 2009 ·The Journal of Nutritional Biochemistry ·Frank Isken, Susanne Klaus, Martin Osterhoff, Andreas Pfeiffer, Martin O. Weickert	160
10	Increased interleukin-10 but unchanged insulin sensitivity after 4 weeks of (1, 3)(1, 6)-β-glycan consumption in overweight humans 2009 ·Nutrition Research ·A. Kohl, Özlem Gögebakan, Matthias Möhlig, Martin Osterhoff, Frank Isken, Andreas Pfeiffer, Martin O. Weickert	24
11	Deficiency of glucose-dependent insulinotropic polypeptide receptor prevents ovariectomy-induced obesity in mice 2008 ·American Journal of Physiology-Endocrinology and Metabolism ·Frank Isken, Andreas Pfeiffer, Rubén Nogueiras, Martin Osterhoff, Michael Ristow, Bernard Thorens, Matthias H. Tschöp, Martin O. Weickert	40
12	A Thr⁹⁴Ala mutation in human liver fatty acid-binding protein contributes to reduced hepatic glycogenolysis and blunted elevation of plasma glucose levels in lipid-exposed subjects 2007 ·American Journal of Physiology-Endocrinology and Metabolism ·Martin O. Weickert, Christian von Loeffelholz, Michael Roden, Visvanathan Chandramouli, Attila Brehm, P. Nowotny, Martin Osterhoff, Frank Isken, J Spranger, Bernard R. Landau, Andreas Pfeiffer, Matthias Möhlig	39
13	Identification of a functional protein kinase Cβ promoter polymorphism in humans related to insulin resistance 2007 ·Molecular Genetics and Metabolism ·Martin Osterhoff, Susanne Heuer, (unknown), (unknown), Simone Kaiser, Frank Isken, Joachim Spranger, Martin O. Weickert, Matthias Möhlig, Andreas Pfeiffer	15
14	Chemical Inhibition of Citrate Metabolism Alters Glucose Metabolism in Mice 2006 ·Hormone and Metabolic Research ·Frank Isken, Tim J. Schulz, Matthias Möhlig, Andreas Pfeiffer, Michael Ristow	5
15	Chemical Inhibition of Citrate Metabolism Alters Body Fat Content in Mice 2006 ·Hormone and Metabolic Research ·Frank Isken, Tim J. Schulz, Martin O. Weickert, Andreas Pfeiffer, Michael Ristow	3
16	Targeted disruption of hepatic frataxin expression causes impaired mitochondrial function, decreased life span and tumor growth in mice 2005 ·Human Molecular Genetics ·René Thierbach, Tim J. Schulz, Frank Isken, Anja Voigt, (unknown), (unknown), Jürgen‐Christoph von Kleist-Retzow, Rudolf J. Wiesner, Mark A. Magnuson, Hélène Puccio, Andreas Pfeiffer, Pablo Steinberg, Michael Ristow	109
17	Frataxin deficiency in pancreatic islets causes diabetes due to loss of β cell mass 2003 ·Journal of Clinical Investigation ·Michael Ristow, Hindrik Mulder, (unknown), Tim J. Schulz, (unknown), Anja Krause, Malin Fex, Hélène Puccio, Jörg Müller, Frank Isken, Joachim Spranger, Dirk Müller‐Wieland, Mark A. Magnuson, Matthias Möhlig, Michel Kœnig, Andreas Pfeiffer	107
18	Frataxin deficiency in pancreatic islets causes diabetes due to loss of β cell mass 2003 ·Journal of Clinical Investigation ·Michael Ristow, Hindrik Mulder, (unknown), Tim J. Schulz, (unknown), Anja Krause, Malin Fex, Hélène Puccio, Jörg Müller, Frank Isken, Joachim Spranger, Dirk Müller‐Wieland, Mark A. Magnuson, Matthias Möhlig, Michel Kœnig, Andreas Pfeiffer	7
19	Insulin Decreases Human Adiponectin Plasma Levels 2002 ·Hormone and Metabolic Research ·Matthias Möhlig, Uta Wegewitz, Martin Osterhoff, Frank Isken, Michael Ristow, Andreas Pfeiffer, Joachim Spranger	104
20	Analysis of TGFβ3 gene expression and protein levels in human bone and serum 2001 ·Experimental and Clinical Endocrinology & Diabetes ·Steffen Hering, Frank Isken, (unknown), (unknown), Ansgar J. Pommer, (unknown), H. Schatz, Andreas Pfeiffer	10

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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