James J. Powell

2.6k total citations
40 papers, 1.4k citations indexed

About

James J. Powell is a scholar working on Surgery, Hepatology and Oncology. According to data from OpenAlex, James J. Powell has authored 40 papers receiving a total of 1.4k indexed citations (citations by other indexed papers that have themselves been cited), including 23 papers in Surgery, 13 papers in Hepatology and 10 papers in Oncology. Recurrent topics in James J. Powell's work include Pancreatitis Pathology and Treatment (12 papers), Liver Disease and Transplantation (8 papers) and Pancreatic and Hepatic Oncology Research (7 papers). James J. Powell is often cited by papers focused on Pancreatitis Pathology and Treatment (12 papers), Liver Disease and Transplantation (8 papers) and Pancreatic and Hepatic Oncology Research (7 papers). James J. Powell collaborates with scholars based in United Kingdom, United States and New Zealand. James J. Powell's co-authors include Ajith K. Siriwardena, Kenneth C.H. Fearon, D. J. Wallis, Simon H. Anderson, Leigh Canham, J. A. Ross, J.T. Murchison, Matthew D. Barber, Stephen J. Wigmore and J A Ross and has published in prestigious journals such as Gastroenterology, Annals of Surgery and Cochrane Database of Systematic Reviews.

In The Last Decade

James J. Powell

40 papers receiving 1.3k citations

Peers

James J. Powell

SURGE

ONCOL

HEPAT

EPIDE

PRM

Yasuo Tsuchiya Japan

David Paredes Spain

Heidi Jacobe United States

Mehrzad Lotfi Iran

John F. Greene United States

Ji Won Han South Korea

Philip Berry United Kingdom

Ming‐Kwang Shyu Taiwan

Seung Kim South Korea

Yasuo Tsuchiya Japan

James J. Powell

565 ×0.9

SURGE

296 ×0.9

ONCOL

175 ×0.6

HEPAT

95 ×0.6

EPIDE

193 ×1.4

PRM

Citations per year, relative to James J. Powell James J. Powell (= 1×) peers Yasuo Tsuchiya

Countries citing papers authored by James J. Powell

Since Specialization

Citations

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

Fields of papers citing papers by James J. Powell

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of James J. Powell

This figure shows the co-authorship network connecting the top 25 collaborators of James J. Powell. A scholar is included among the top collaborators of James J. Powell 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 James J. Powell. James J. Powell 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

Hakeem, Abdul, Fiona James, Lisa Reyes Mason, et al.. (2022). Outcomes After Liver Transplantation With Incidental Cholangiocarcinoma. Transplant International. 35. 10802–10802. 4 indexed citations

Davison, Katy, et al.. (2019). Infections and associated behaviors among deceased organ donors: Informing the assessment of risk. Transplant Infectious Disease. 21(2). e13055–e13055. 6 indexed citations

Trotter, Patrick, Dominic M. Summers, Ines Ushiro‐Lumb, et al.. (2017). Use of Organs From Hepatitis C Virus-Positive Donors for Uninfected Recipients. Transplantation. 102(4). 664–672. 25 indexed citations

Bakker, Olaf J., Sandra van Brunschot, Antoni Farré, et al.. (2014). Timing of enteral nutrition in acute pancreatitis: Meta-analysis of individuals using a single-arm of randomised trials. Pancreatology. 14(5). 340–346. 43 indexed citations

Callaghan, Chris, Susan C. Charman, Paolo Muiesan, et al.. (2013). Outcomes of transplantation of livers from donation after circulatory death donors in the UK: a cohort study. BMJ Open. 3(9). e003287–e003287. 96 indexed citations

Bellamy, Christopher, et al.. (2012). The value of immunophenotyping hepatocellular adenomas: consecutive resections at one UK centre. Histopathology. 62(3). 431–445. 24 indexed citations

Wheelhouse, Nick, Nabil Dowidar, Cornelis H.C. Dejong, et al.. (2006). The effects of macrophage migratory inhibitory factor on acute-phase protein production in primary human hepatocytes. International Journal of Molecular Medicine. 18(5). 957–61. 11 indexed citations

Powell, James J., Nilufar Partovi, Siegfried R. Erb, et al.. (2006). Subcutaneous administration of hepatitis B immune globulin in combination with lamivudine following orthotopic liver transplantation: effective prophylaxis against recurrence. Clinical Transplantation. 20(4). 524–525. 12 indexed citations

Clarke, Gregory N., Lynn DeBar, Frances L. Lynch, et al.. (2005). A Randomized Effectiveness Trial of Brief Cognitive-Behavioral Therapy for Depressed Adolescents Receiving Antidepressant Medication. Journal of the American Academy of Child & Adolescent Psychiatry. 44(9). 888–898. 163 indexed citations

10.

Wheelhouse, Nick, et al.. (2004). Interferon-γ polymorphisms correlate with duration of survival in pancreatic cancer. Human Immunology. 65(11). 1405–1408. 18 indexed citations

11.

Ashwood, Paul, et al.. (2004). Titel. Inflammation Research. 53(2). 53–59. 27 indexed citations

12.

Thompson, R. P. H., et al.. (2004). Competition between IL-1, IL-1ra and TGF-�1 modulates the response of the ELA4.NOB-1/CTLL bioassay: Implications for clinical investigations. Inflammation Research. 53(2). 60–65. 4 indexed citations

13.

Powell, James J. & Rowan W. Parks. (2003). Diagnosis and early management of acute pancreatitis. Hospital Medicine. 64(3). 150–155. 3 indexed citations

14.

Ross, James A., Jean Maingay, Kenneth C.H. Fearon, Kathryn Sangster, & James J. Powell. (2003). Eicosapentaenoic acid perturbs signalling via the NFκB transcriptional pathway in pancreatic tumour cells. International Journal of Oncology. 23(6). 1733–8. 22 indexed citations

15.

Powell, James J., Kenneth C.H. Fearon, Ajith K. Siriwardena, & James A. Ross. (2001). Evidence against a role for polymorphisms at tumor necrosis factor, interleukin-1 and interleukin—1 receptor antagonist gene loci in the regulation of disease severity in acute pancreatitis. Surgery. 129(5). 633–640. 51 indexed citations

16.

Powell, James J., Ajith K. Siriwardena, Kenneth C.H. Fearon, & James A. Ross. (2001). Endothelial-derived selectins in the development of organ dysfunction in acute pancreatitis. Critical Care Medicine. 29(3). 567–572. 25 indexed citations

17.

Mao, Tin K., James J. Powell, Judy Van de Water, et al.. (2000). Effect of Cocoa Procyanidins on the Secretion of Interleukin-4 in Peripheral Blood Mononuclear Cells. Journal of Medicinal Food. 3(2). 107–114. 31 indexed citations

18.

Barber, Matthew D., et al.. (2000). A polymorphism of the interleukin-1 β gene influences survival in pancreatic cancer. British Journal of Cancer. 83(11). 1443–1447. 96 indexed citations

19.

Powell, James J., J.T. Murchison, Kenneth C.H. Fearon, J A Ross, & Ajith K. Siriwardena. (2000). Randomized controlled trial of the effect of early enteral nutrition on markers of the inflammatory response in predicted severe acute pancreatitis. British journal of surgery. 87(10). 1375–1381. 126 indexed citations

20.

Powell, James J., et al.. (1999). A Novel Chromosomal Rearrangement Associated with Therapy-Related Acute Leukemia. Cancer Genetics and Cytogenetics. 112(2). 173–177. 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.

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