Marc J. Berna

2.6k total citations
27 papers, 1.6k citations indexed

About

Marc J. Berna is a scholar working on Epidemiology, Molecular Biology and Surgery. According to data from OpenAlex, Marc J. Berna has authored 27 papers receiving a total of 1.6k indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Epidemiology, 9 papers in Molecular Biology and 8 papers in Surgery. Recurrent topics in Marc J. Berna's work include Neuroendocrine Tumor Research Advances (11 papers), Neuroblastoma Research and Treatments (5 papers) and Pancreatitis Pathology and Treatment (5 papers). Marc J. Berna is often cited by papers focused on Neuroendocrine Tumor Research Advances (11 papers), Neuroblastoma Research and Treatments (5 papers) and Pancreatitis Pathology and Treatment (5 papers). Marc J. Berna collaborates with scholars based in United States, Germany and Spain. Marc J. Berna's co-authors include Robert T. Jensen, Jeffrey A. Norton, David Bingham, K. Martin Hoffmann, Fathia Gibril, José Serrano, Tetsuhide Ito, Michelle Thill, José A. Tapia and Hirotsugu Uehara and has published in prestigious journals such as Journal of Biological Chemistry, The Journal of Clinical Endocrinology & Metabolism and Cancer.

In The Last Decade

Marc J. Berna

27 papers receiving 1.5k citations

Peers

Marc J. Berna
Jay A. Cherner United States
P. M. van Koetsveld Netherlands
Roman Hlatky United States
Svenja Nölting Germany
Mark J. Cooper Australia
Anne F. Buckley United States
Seo Hee Choi South Korea
Yuko Ono Japan
Christian Cahlin Sweden
Delphine Vezzosi France
Jay A. Cherner United States
Marc J. Berna
Citations per year, relative to Marc J. Berna Marc J. Berna (= 1×) peers Jay A. Cherner

Countries citing papers authored by Marc J. Berna

Since Specialization
Citations

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

Fields of papers citing papers by Marc J. Berna

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Marc J. Berna

This figure shows the co-authorship network connecting the top 25 collaborators of Marc J. Berna. A scholar is included among the top collaborators of Marc J. Berna 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 Marc J. Berna. Marc J. Berna 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.
2.
Ito, Tetsuhide, Hisato Igarashi, Hirotsugu Uehara, Marc J. Berna, & Robert T. Jensen. (2013). Causes of Death and Prognostic Factors in Multiple Endocrine Neoplasia Type 1. Medicine. 92(3). 135–181. 143 indexed citations
3.
Sancho, Verónica, Marc J. Berna, Michelle Thill, & Robert T. Jensen. (2011). PKCθ activation in pancreatic acinar cells by gastrointestinal hormones/neurotransmitters and growth factors is needed for stimulation of numerous important cellular signaling cascades. Biochimica et Biophysica Acta (BBA) - Molecular Cell Research. 1813(12). 2145–2156. 13 indexed citations
4.
Thill, Michelle, Marc J. Berna, Tobias Voelkel, et al.. (2011). Expression of CD133 and other putative stem cell markers in uveal melanoma. Melanoma Research. 21(5). 405–416. 32 indexed citations
5.
Hennigs, Jan K., et al.. (2011). Molecular Basis of P2-Receptor-Mediated Calcium Signaling in Activated Pancreatic Stellate Cells. Pancreas. 40(5). 740–746. 15 indexed citations
6.
Berna, Marc J., Oliver Seiz, Daniel Benten, et al.. (2010). CCK1 and CCK2 Receptors Are Expressed on Pancreatic Stellate Cells and Induce Collagen Production. Journal of Biological Chemistry. 285(50). 38905–38914. 63 indexed citations
7.
Moody, Terry W., Marc J. Berna, Samuel A. Mantey, et al.. (2010). Neuromedin B receptors regulate EGF receptor tyrosine phosphorylation in lung cancer cells. European Journal of Pharmacology. 637(1-3). 38–45. 48 indexed citations
8.
Moody, Terry W., Christopher Switzer, Lisa A. Ridnour, et al.. (2009). Dithiolethione modified valproate and diclofenac increase E-cadherin expression and decrease proliferation of non-small cell lung cancer cells. Lung Cancer. 68(2). 154–160. 28 indexed citations
9.
Pace, Andrea, Andreas de Weerth, Marc J. Berna, et al.. (2009). Pancreas and Liver Injury Are Associated in Individuals With Increased Alcohol Consumption. Clinical Gastroenterology and Hepatology. 7(11). 1241–1246. 36 indexed citations
10.
Norton, Jeffrey A., David Venzon, Marc J. Berna, et al.. (2008). Prospective Study of Surgery for Primary Hyperparathyroidism (HPT) in Multiple Endocrine Neoplasia-Type 1 and Zollinger-Ellison Syndrome. Annals of Surgery. 247(3). 501–510. 99 indexed citations
11.
Jensen, Robert T., Marc J. Berna, David Bingham, & Jeffrey A. Norton. (2008). Inherited pancreatic endocrine tumor syndromes: Advances in molecular pathogenesis, diagnosis, management, and controversies. Cancer. 113(S7). 1807–1843. 332 indexed citations
12.
Berna, Marc J., José A. Tapia, Verónica Sancho, & Robert T. Jensen. (2007). Progress in developing cholecystokinin (CCK)/gastrin receptor ligands that have therapeutic potential. Current Opinion in Pharmacology. 7(6). 583–592. 68 indexed citations
13.
Berna, Marc J., Michelle Thill, Andrea Pace, et al.. (2007). Secretin-Receptor and Secretin-Receptor-Variant Expression in Gastrinomas: Correlation with Clinical and Tumoral Features and Secretin and Calcium Provocative Test Results. The Journal of Clinical Endocrinology & Metabolism. 92(11). 4394–4402. 19 indexed citations
14.
Berna, Marc J., K. Martin Hoffmann, José A. Tapia, et al.. (2006). CCK causes PKD1 activation in pancreatic acini by signaling through PKC-δ and PKC-independent pathways. Biochimica et Biophysica Acta (BBA) - Molecular Cell Research. 1773(4). 483–501. 51 indexed citations
15.
Berna, Marc J., K. Martin Hoffmann, José Serrano, Fathia Gibril, & Robert T. Jensen. (2006). Serum Gastrin in Zollinger-Ellison Syndrome. Medicine. 85(6). 295–330. 136 indexed citations
16.
Berna, Marc J., et al.. (2006). Serum Gastrin in Zollinger-Ellison Syndrome. Medicine. 85(6). 331–364. 122 indexed citations
17.
Hoffmann, K. Martin, José A. Tapia, Marc J. Berna, et al.. (2006). Gastrointestinal Hormones Cause Rapid c-Met Receptor Down-regulation by a Novel Mechanism Involving Clathrin-mediated Endocytosis and a Lysosome-dependent Mechanism. Journal of Biological Chemistry. 281(49). 37705–37719. 11 indexed citations
18.
Gehling, Ursula M., Marc Willems, Maura Dandri, et al.. (2005). Partial hepatectomy induces mobilization of a unique population of haematopoietic progenitor cells in human healthy liver donors. Journal of Hepatology. 43(5). 845–853. 58 indexed citations
19.
Rabe, Christian, Marc J. Berna, Volker Schmitz, et al.. (2005). Altered Expression of TGF-β Receptors in Hepatocellular Carcinoma – Effects of a Constitutively Active TGF-β Type I Receptor Mutant. Digestion. 71(2). 78–91. 18 indexed citations
20.
Rabe, Christian, Marc J. Berna, Maria A. González-Carmona, et al.. (2002). Keeping central venous lines open: a prospective comparison of heparin, vitamin C and sodium chloride sealing solutions in medical patients. Intensive Care Medicine. 28(8). 1172–1176. 39 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.

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