Ulf P. Neumann

19.8k total citations · 4 hit papers
500 papers, 12.2k citations indexed

About

Ulf P. Neumann is a scholar working on Surgery, Hepatology and Oncology. According to data from OpenAlex, Ulf P. Neumann has authored 500 papers receiving a total of 12.2k indexed citations (citations by other indexed papers that have themselves been cited), including 333 papers in Surgery, 203 papers in Hepatology and 128 papers in Oncology. Recurrent topics in Ulf P. Neumann's work include Organ Transplantation Techniques and Outcomes (118 papers), Liver Disease and Transplantation (109 papers) and Cholangiocarcinoma and Gallbladder Cancer Studies (85 papers). Ulf P. Neumann is often cited by papers focused on Organ Transplantation Techniques and Outcomes (118 papers), Liver Disease and Transplantation (109 papers) and Cholangiocarcinoma and Gallbladder Cancer Studies (85 papers). Ulf P. Neumann collaborates with scholars based in Germany, Netherlands and United States. Ulf P. Neumann's co-authors include P. Neuhaus, P. Neuhaus, Marcus Bahra, Jan M. Langrehr, Frank Tacke, Christian Trautwein, Tom Luedde, R. Neuhaus, Zoltán Czigány and Maximilian Schmeding and has published in prestigious journals such as Nature Medicine, Nature Communications and Journal of Clinical Oncology.

In The Last Decade

Ulf P. Neumann

479 papers receiving 12.0k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Deep learning can predict microsatellite instability directly from histology in gastrointestinal cancer

2019 798 citations Ulf P. Neumann, Christian Trautwein et al. profile →
Hepatocellular carcinoma: ESMO Clinical Practice Guidelines for diagnosis, treatment and follow-up

2018 712 citations Ulf P. Neumann et al. profile →
Updated treatment recommendations for hepatocellular carcinoma (HCC) from the ESMO Clinical Practice Guidelines

2021 306 citations Ulf P. Neumann et al. profile →
Prospective randomized multicenter phase III trial comparing perioperative chemotherapy (FLOT protocol) to neoadjuvant chemoradiation (CROSS protocol) in patients with adenocarcinoma of the esophagus (ESOPEC trial).

2024 37 citations Jens Hoeppner, Thomas Brunner et al. Journal of Clinical Oncology profile →

Peers

Countries citing papers authored by Ulf P. Neumann

Since Specialization

Citations

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

Fields of papers citing papers by Ulf P. Neumann

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ulf P. Neumann. 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 Ulf P. Neumann. The network helps show where Ulf P. Neumann may publish in the future.

Co-authorship network of co-authors of Ulf P. Neumann

This figure shows the co-authorship network connecting the top 25 collaborators of Ulf P. Neumann. A scholar is included among the top collaborators of Ulf P. Neumann 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 Ulf P. Neumann. Ulf P. Neumann 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	Early Conversion to Once-Daily MeltDose® Extended-Release Tacrolimus (LCPT) in Liver Transplant Patients 2025 ·Journal of Clinical Medicine ·(unknown), (unknown), (unknown), Kerstin Herzer, Dieter P. Hoyer, (unknown), Ulf P. Neumann, Hartmut Schmidt, (unknown), (unknown), Katharina Willuweit	0
2	Gut-to-bile transfer of microbially amidated minor bile acids in patients with hepatopancreatobiliary disorders 2025 ·Hepatology ·(unknown), Marta R. Romero, Ahmed Ghallab, (unknown), Rocı́o I.R. Macı́as, Hans M. van Eijk, María Rullán, Jesús Urmán, (unknown), Martin Leníček, Jan G. Hengstler, Ulf P. Neumann, Carmen Berasain, Matías A. Ávila, Steven W.M. Olde Damink, María J. Monte, José J.G. Marı́n, Frank G. Schaap	1
3	Prospective randomized multicenter phase III trial comparing perioperative chemotherapy (FLOT protocol) to neoadjuvant chemoradiation (CROSS protocol) in patients with adenocarcinoma of the esophagus (ESOPEC trial). breakdown → 2024 ·Journal of Clinical Oncology ·Jens Hoeppner, Thomas Brunner, Florian Lordick, Claudia Schmoor, Birte Kulemann, Ulf P. Neumann, Gunnar Folprecht, Tobias Keck, Frank Benedix, (unknown), (unknown), Christiane J. Bruns, Johan Friso Lock, Benedikt Reichert, Michael Ghadimi, Kai Wille, Ines Gockel, Jakob R. Izbicki, Stefan Utzolino, Peter Grimminger	37
4	GAL3ST1 Deficiency Reduces Epithelial–Mesenchymal Transition and Tumorigenic Capacity in a Cholangiocarcinoma Cell Line 2024 ·International Journal of Molecular Sciences ·Lin Chen, Montserrat Elizalde, Ludwig J. Dubois, Anjali A. Roeth, Ulf P. Neumann, Steven W.M. Olde Damink, Frank G. Schaap, Gloria Álvarez‐Sola	2
5	A Deep-Learning-Computed Cancer Score for the Identification of Human Hepatocellular Carcinoma Area Based on a Six-Colour Multiplex Immunofluorescence Panel 2023 ·Cells ·(unknown), Johannes Stegmaier, (unknown), (unknown), Till Braunschweig, Ulf P. Neumann, U. Klinge	4
6	Influence of cholestasis on portal vein embolization-induced hypertrophy of the future liver remnant 2023 ·Langenbeck s Archives of Surgery ·(unknown), (unknown), (unknown), (unknown), Christiaan van der Leij, Daniel Heise, Marcel den Dulk, Ulf P. Neumann, Frank G. Schaap, Ronald M. van Dam, Steven W.M. Olde Damink	1
7	Insulin Resistance Is the Main Characteristic of Metabolically Unhealthy Obesity (MUO) Associated with NASH in Patients Undergoing Bariatric Surgery 2023 ·Biomedicines ·Sophia M. Schmitz, (unknown), Alexander Koch, Christine Stier, Andreas Kroh, Karl Peter Rheinwalt, Sandra Schipper, Karim Hamesch, Tom Florian Ulmer, Ulf P. Neumann, Patrick H. Alizai	6
8	Novel Elastic Threads for Intestinal Anastomoses: Feasibility and Mechanical Evaluation in a Porcine and Rabbit Model 2022 ·International Journal of Molecular Sciences ·Sophia M. Schmitz, (unknown), (unknown), Roman Eickhoff, Daniel Heise, Andreas Kroh, (unknown), Thomas Gries, Stefan Jockenhoevel, Ulf P. Neumann, Andreas Lambertz	1
9	Roux‐en‐Y Versus One Anastomosis Gastric Bypass as Redo‐Operations Following Sleeve Gastrectomy: A Retrospective Study 2022 ·World Journal of Surgery ·Karl Peter Rheinwalt, Sandra Schipper, Andreas Plamper, Patrick H. Alizai, Jonel Trebicka, Maximilian Joseph Brol, Andreas Kroh, Sophia M. Schmitz, Chetan Parmar, Ulf P. Neumann, Tom Florian Ulmer	23
10	The orange-III study: the use of preoperative laxatives prior to liver surgery in an enhanced recovery programme, a randomized controlled trial 2022 ·HPB ·Victor van Woerden, (unknown), (unknown), Toine M. Lodewick, Mariëlle M.E. Coolsen, Marcel den Dulk, Daniel Heise, Steven W.M. Olde Damink, Cornelis H.C. Dejong, Ulf P. Neumann, Ronald M. van Dam	2
11	Bile Salt and FGF19 Signaling in the Early Phase of Human Liver Regeneration 2021 ·Hepatology Communications ·(unknown), (unknown), Toine M. Lodewick, Johanne G. Bloemen, (unknown), Iakovos Amygdalos, Ulf P. Neumann, Cornelis H.C. Dejong, Peter L. M. Jansen, Steven W.M. Olde Damink, Frank G. Schaap	8
12	The prognostic role of in-hospital transfusion of fresh frozen plasma in patients with cholangiocarcinoma undergoing curative-intent liver surgery 2021 ·European Journal of Surgical Oncology ·Jan Bednarsch, Zoltán Czigány, Lara R. Heij, Tom Luedde, Sven H. Loosen, Marcel den Dulk, Philipp Bruners, Sven Arke Lang, Tom Florian Ulmer, Ulf P. Neumann	5
13	Perioperative and long-term outcome of en-bloc arterial resection in pancreatic surgery 2021 ·HPB ·Georg Wiltberger, Marcel den Dulk, Jan Bednarsch, Zoltán Czigány, Sven Arke Lang, (unknown), (unknown), Lara R. Heij, Judith de Vos‐Geelen, Martijn W.J. Stommel, Ronald M. van Dam, Cornelis H.C. Dejong, Florian Ulmer, Ulf P. Neumann	4
14	Deletion of mTOR in liver epithelial cells enhances hepatic metastasis of colon cancer 2021 ·The Journal of Pathology ·(unknown), Roman Eickhoff, (unknown), (unknown), (unknown), (unknown), Andreas Kroh, Hans Duimel, Carmen López‐Iglesias, Pilar Caro, Lara R. Heij, Maximilian Schmeding, David Meierhofer, Ulf P. Neumann, Thorsten Cramer	4
15	Global Longitudinal Strain at Rest as an Independent Predictor of Mortality in Liver Transplant Candidates: A Retrospective Clinical Study 2020 ·Journal of Clinical Medicine ·(unknown), (unknown), Sandra Hamada, Michael Becker, (unknown), Tom Florian Ulmer, Ulf P. Neumann, Theresa H. Wirtz, Alexander Koch, Christian Trautwein, Anna B. Roehl, Rolf Rossaint, Marc Hein	23
16	Primary Tumor Location Is a Prognostic Factor for Intrahepatic Progression-Free Survival in Patients with Colorectal Liver Metastases Undergoing Portal Vein Embolization as Preparation for Major Hepatic Surgery 2020 ·Cancers ·(unknown), Daniel Heise, Maximilian Schulze‐Hagen, (unknown), Florian Ulmer, Iakovos Amygdalos, Peter Isfort, Ulf P. Neumann, Christiane Kühl, Philipp Bruners, Markus Zimmermann	8
17	Modeling of magnetoliposome uptake in human pancreatic tumor cells in vitro 2019 ·Nanotechnology ·Ioana Slabu, Anjali A. Roeth, U. Engelmann, Frank Wiekhorst, Eva Miriam Buhl, Ulf P. Neumann, Thomas Schmitz‐Rode	20
18	One Anastomosis Gastric Bypass–Mini-Gastric Bypass (OAGB-MGB) Versus Roux-en-Y Gastric Bypass (RYGB)—a Mid-Term Cohort Study with 612 Patients 2019 ·Obesity Surgery ·Karl Peter Rheinwalt, Andreas Plamper, Marcia Viviane Rückbeil, Andreas Kroh, Ulf P. Neumann, Tom Florian Ulmer	55
19	A microfluidics platform for combinatorial drug screening on cancer biopsies 2018 ·Nature Communications ·Federica Eduati, Ramesh Utharala, Dharanija Madhavan, Ulf P. Neumann, Thomas Longerich, Thorsten Cramer, Julio Sáez-Rodríguez, Christoph A. Merten	188
20	Establishment of a biophysical model to optimize endoscopic targeting of magnetic nanoparticles for cancer treatment 2017 ·International Journal of Nanomedicine ·Anjali A. Roeth, Ioana Slabu, Martin Baumann, Patrick H. Alizai, Maximilian Schmeding, (unknown), Thomas Schmitz‐Rode, Ulf P. Neumann	15

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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