Jan M. Langrehr

11.2k citations

199 papers · 7.7k indexed · 1 hit paper · h-index 43

Surgery top 0.5%
Oncology top 1%
Hepatology top 0.2%
Epidemiology top 1%
Pulmonary and Respiratory Medicine top 2%

Co-authors: P. Neuhaus Ulf P. Neumann Marcus Bahra Wolf O. Bechstein Richard L. Simmons Rosemary A. Hoffman R. Neuhaus Hanno Riess
Topics: Organ Transplantation Techniques and Outcomes (90 papers)Liver Disease and Transplantation (64 papers)Renal Transplantation Outcomes and Treatments (48 papers)
Cited by: Transplantation Hepatology Oncology
Journals: JAMA Journal of Biological Chemistry Journal of Clinical Investigation
Partner nations: Germany United States United Kingdom

In The Last Decade

Jan M. Langrehr

194 papers receiving 7.5k 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.

Adjuvant Chemotherapy With Gemcitabine vs Observation in Patients Undergoing Curative-Intent Resection of Pancreatic Cancer

2007 1.8k citations P. Neuhaus, Jan M. Langrehr et al. profile →

Peers

Countries citing papers authored by Jan M. Langrehr

Since Specialization

Citations

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

Fields of papers citing papers by Jan M. Langrehr

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Jan M. Langrehr. 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 Jan M. Langrehr. The network helps show where Jan M. Langrehr may publish in the future.

Co-authorship network of co-authors of Jan M. Langrehr

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

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

#	Work	Indexed citations
1	Multidetector computed tomography for preoperative assessment of hepatic vasculature and prediction of splenic artery steal syndrome in patients with liver cirrhosis before transplantation 2009 ·European Radiology ·Christian Grieser,Timm Denecke,Ingo G. Steffen,(unknown),(unknown),Martina T. Mogl,Dirk Schnapauff,Lukas Lehmkuhl,Lars Stelter,Florian Streitparth,Jan M. Langrehr,(unknown),Bernd Hamm,Enrique Lopez Hänninen	35
2	Primary angiosarcoma of the abdominal aorta: multi-row computed tomography 2009 ·Abdominal Imaging ·Leopold Winter,Jan M. Langrehr,Enrique Lopez Hänninen	5
3	Laparoscopic-Assisted Placement of Peritoneal Dialysis Catheters: Implantation Technique and Results 2007 ·Journal of Laparoendoscopic & Advanced Surgical Techniques ·Sven Schmidt,(unknown),Jan M. Langrehr,Guido Schumacher,Dietmar Jacob,P. Neuhaus	37
4	Liver Transplantation for Primary Biliary Cirrhosis: Influence of Primary Immunosuppression on Survival 2005 ·Transplantation Proceedings ·Dietmar Jacob,Ulf P. Neumann,Marcus Bahra,Jan M. Langrehr,P. Neuhaus	24
5	Extended Indications in Living-Donor Liver Transplantation: Bile Duct Cancer 2005 ·Transplantation ·Sven Jonas,Jens Mittler,Andreas Pascher,Tom P. Theruvath,Armin Thelen,J Klupp,Jan M. Langrehr,P. Neuhaus	28
6	Older liver graft transplantation, cholestasis and synthetic graft function 2005 ·Transplant International ·(unknown),Matthias Glanemann,Martina T. Mogl,Jan M. Langrehr,P. Neuhaus	19
7	Overexpression of polo-like kinase 1 is a common and early event in pancreatic cancer 2005 ·Pancreatology ·Wilko Weichert,Mathias Schmidt,(unknown),Volker Gekeler,Jan M. Langrehr,P. Neuhaus,Marcus Bahra,Carsten Denkert,Manfred Dietel,Glen Kristiansen	54
8	Management and outcome of patients with combined bile duct and hepatic arterial injuries after laparoscopic cholecystectomy 2004 ·Surgery ·Sven Schmidt,U. Settmacher,Jan M. Langrehr,P. Neuhaus	88
9	Effects of Human Hepatocyte Growth Factor on the Proliferation of Human Hepatocytes and Hepatocellular Carcinoma Cell Lines 2004 ·European Surgical Research ·Е. А. Ефимова,(unknown),(unknown),Guido Schumacher,U. Settmacher,Sven Jonas,Jan M. Langrehr,P. Neuhaus,Andreas K. Nüssler	38
10	Heme oxygenase-1 protects human hepatocytes in vitro against warm and cold hypoxia 2004 ·Journal of Hepatology ·(unknown),Liegang Liu,(unknown),(unknown),Matthias Glanemann,Utz Settmacher,Jan M. Langrehr,Sven Jonas,P. Neuhaus,Andreas K. Nüssler	22
11	Mycophenolate mofetil for treatment of ongoing or chronic rejections after liver transplantation 2002 ·Transplantation Proceedings ·Robert Pfitzmann,J Klupp,Jan M. Langrehr,R. Neuhaus,G. Junge,Utz Settmacher,Thomas Steinmüller,P. Neuhaus	2
12	UPREGULATION OF INTRAEPITHELIAL LYMPHOCYTE (IEL) FUNCTION IN THE SMALL INTESTINAL MUCOSA IN SEPSIS 2001 ·Shock ·Natascha C. Nüssler,Barbara Stange,Andreas K. Nüssler,Utz Settmacher,Jan M. Langrehr,P. Neuhaus,Rosemary A. Hoffman	11
13	Long-term survival and complications after orthotopic liver transplantation for postnecrotic cirrhosis 2000 ·Transplantation Proceedings ·R Lohmann,Jan M. Langrehr,R. Neuhaus,(unknown),Wolf O. Bechstein,P. Neuhaus	0
14	Impact of primary immunosuppression on the incidence of infectious complications after orthotopic liver transplantation 2000 ·Transplantation Proceedings ·R Lohmann,Jan M. Langrehr,(unknown),Sven Jonas,J Klupp,T. Steinmüller,R. Neuhaus,P. Neuhaus	1
15	Treatment with pge1 in patients after liver transplantation 1998 ·Transplantation Proceedings ·Ulf P. Neumann,Udo Kaisers,Jan M. Langrehr,(unknown),Matthias Glanemann,(unknown),Thomas Steinmüller,Utz Settmacher,A.R Müller,Wolf O. Bechstein,P. Neuhaus	7
16	Impact of donor factors on postoperative liver function after orthotopic rat liver transplantation 1998 ·Transplantation Proceedings ·Ulf P. Neumann,M. Knoop,Jan M. Langrehr,(unknown),P. Neuhaus	3
17	Prophylactic use of low‐dose urodilatin for prevention of renal impairment following liver transplantation: a randomized placebo‐controlled study 1997 ·Clinical Transplantation ·Jan M. Langrehr,Andreas Kahl,Markus Meyer,Ulf Neumann,M. Knoop,Sven Jonas,(unknown),Wolf O. Bechstein,Ulrich Frei,Wolf‐Georg Forssmann,(unknown)	14
18	BYSTANDER INJURY OF HOST LYMPHOID TISSUE DURING MURINE GRAFT-VERSUS-HOST DISEASE IS MEDIATED BY NITRIC OXIDE1 1996 ·Transplantation ·Rosemary A. Hoffman,Jan M. Langrehr,(unknown),David A. White,N. Schattenfroh,(unknown),Richard L. Simmons	10
19	Mucosal Glutaminase Activity and Histology as Parameters of Small Bowel Preservation Injury 1994 ·Journal of Surgical Research ·(unknown),Jan M. Langrehr,Michael A. Nalesnik,Rosemary A. Hoffman,Thomas K. Lee,Kenneth K.W. Lee,Wolfgang H. Schraut	27
20	Exposure to authentic nitric oxide ( sup sm bullet N double bond ) differentially affects cloned T lymphocyte function 1991 ·Mark L. Jordan,Jan M. Langrehr,(unknown),(unknown),(unknown),Richard Hoffman	2

About Jan M. Langrehr

Jan M. Langrehr is a scholar working on Transplantation, Hepatology and Surgery, having authored 199 papers that have together received 7.7k indexed citations. Recurring topics across this work include Organ Transplantation Techniques and Outcomes (90 papers), Liver Disease and Transplantation (64 papers) and Renal Transplantation Outcomes and Treatments (48 papers). The work is most often cited by research in Transplantation (891 citations), Hepatology (2.3k citations) and Oncology (2.6k citations). Jan M. Langrehr has collaborated with scholars based in Germany, United States and United Kingdom. Frequent co-authors include P. Neuhaus, P. Neuhaus, Ulf P. Neumann, Marcus Bahra, Wolf O. Bechstein, Richard L. Simmons, Rosemary A. Hoffman, R. Neuhaus, Hanno Riess and Sven Jonas. Their work appears in journals such as JAMA, Journal of Biological Chemistry and Journal of Clinical Investigation.

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