Ian Perry

1.6k total citations
27 papers, 1.0k citations indexed

About

Ian Perry is a scholar working on Surgery, Molecular Biology and Epidemiology. According to data from OpenAlex, Ian Perry has authored 27 papers receiving a total of 1.0k indexed citations (citations by other indexed papers that have themselves been cited), including 15 papers in Surgery, 6 papers in Molecular Biology and 6 papers in Epidemiology. Recurrent topics in Ian Perry's work include Helicobacter pylori-related gastroenterology studies (8 papers), Genetic factors in colorectal cancer (4 papers) and Esophageal Cancer Research and Treatment (4 papers). Ian Perry is often cited by papers focused on Helicobacter pylori-related gastroenterology studies (8 papers), Genetic factors in colorectal cancer (4 papers) and Esophageal Cancer Research and Treatment (4 papers). Ian Perry collaborates with scholars based in United Kingdom, United States and Australia. Ian Perry's co-authors include Janusz Jankowski, Rebecca Harrison, Chris Tselepis, Gerard B. Nash, Frances R. Balkwill, Brian M. Cooke, Shunichi Usami, James Neuberger, Keith R. Abrams and Paul Moayyedi and has published in prestigious journals such as The Lancet, Gastroenterology and Oncogene.

In The Last Decade

Ian Perry

24 papers receiving 986 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Ian Perry United Kingdom	11	588	298	238	142	116	27	1.0k
Paul Drillenburg Netherlands	20	388 0.7×	175 0.6×	374 1.6×	72 0.5×	313 2.7×	37	1.4k
Michiko Iwamoto Japan	16	467 0.8×	155 0.5×	272 1.1×	376 2.6×	113 1.0×	43	1.0k
Kejian Guo China	18	543 0.9×	305 1.0×	339 1.4×	343 2.4×	126 1.1×	49	1.2k
Tokushige Kobayashi Japan	8	208 0.4×	366 1.2×	113 0.5×	61 0.4×	133 1.1×	9	878
Shogo Nakano Japan	15	270 0.5×	150 0.5×	100 0.4×	75 0.5×	32 0.3×	65	981
Toru Nakamura Japan	23	993 1.7×	722 2.4×	405 1.7×	102 0.7×	254 2.2×	138	2.0k
N. Aqel United Kingdom	14	250 0.4×	47 0.2×	92 0.4×	27 0.2×	241 2.1×	27	708
Pamela A. Groben United States	20	209 0.4×	81 0.3×	406 1.7×	88 0.6×	184 1.6×	51	1.3k
H Helin Finland	17	170 0.3×	94 0.3×	252 1.1×	84 0.6×	82 0.7×	35	788
Shigehiko Fujii Japan	19	606 1.0×	666 2.2×	256 1.1×	141 1.0×	183 1.6×	51	1.6k

Countries citing papers authored by Ian Perry

Since Specialization

Citations

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

Fields of papers citing papers by Ian Perry

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ian Perry

This figure shows the co-authorship network connecting the top 25 collaborators of Ian Perry. A scholar is included among the top collaborators of Ian Perry 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 Ian Perry. Ian Perry 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

Eid, Mark A., Jesse A. Columbo, Ian Perry, et al.. (2024). Surgical Intervention Among Asymptomatic Octogenarians with a Contralateral Occlusion Appears Selectively Warranted. Journal of Vascular Surgery. 81(1). 31–31.

Ullah, Ehsan, et al.. (2022). Workload involved in vital signs-based monitoring & responding to deteriorating patients: A single site experience from a regional New Zealand hospital. Heliyon. 8(10). e10955–e10955. 9 indexed citations

Perry, Ian, et al.. (2022). Decompensated cirrhosis: targeted training of acute medical teams to improve quality of care in first 24 hours. British Journal of Nursing. 31(21). 1112–1119.

Perry, Ian, et al.. (2016). Tight foreskin. BMJ. 355. i4639–i4639.

Menon, Shyam, et al.. (2016). Development and cost–benefit analysis of a nurse-led paracentesis and infusion service. Gastrointestinal Nursing. 14(9). 32–38. 5 indexed citations

Perry, Ian, et al.. (2012). Gastropericardial fistula. European Journal of Gastroenterology & Hepatology. 24(11). 1–1. 4 indexed citations

Rattehalli, Deepa, et al.. (2011). The role of near patient coeliac serology testing in the follow-up of patients with coeliac disease. Gut. 60(Suppl 1). A17.2–A17. 2 indexed citations

Wilson, Sue, Taina Taskila, Tariq Ismail, et al.. (2009). Establishing the added benefit of measuring MMP9 in FOB positive patients as a part of the Wolverhampton colorectal cancer screening programme. BMC Cancer. 9(1). 36–36. 6 indexed citations

Harrison, Rebecca, Ian Perry, Stuart A.C. McDonald, et al.. (2007). Detection of Intestinal Metaplasia in Barrett's Esophagus: An Observational Comparator Study Suggests the Need for a Minimum of Eight Biopsies. The American Journal of Gastroenterology. 102(6). 1154–1161. 160 indexed citations

10.

Perry, Ian & James Neuberger. (2004). Immunosuppression: towards a logical approach in liver transplantation. Clinical & Experimental Immunology. 139(1). 2–10. 58 indexed citations

11.

Tselepis, Chris, Ian Perry, Chris Dawson, et al.. (2002). Tumour necrosis factor-α in Barrett's oesophagus: a potential novel mechanism of action. Oncogene. 21(39). 6071–6081. 141 indexed citations

12.

Scott, Paul A., et al.. (2001). Inflammation promotes Barrettʼs metaplasia and cancer: a unique role for TNFα. European Journal of Cancer Prevention. 10(2). 163–166. 29 indexed citations

13.

Tselepis, Chris, Ian Perry, & Janusz Jankowski. (2000). Barrett’s Esophagus: Disregulation of Cell Cycling and Intercellular Adhesion in the Metaplasia-Dysplasia-Carcinoma Sequence. Digestion. 61(1). 1–5. 23 indexed citations

14.

Sanders, D. S. A., Ian Perry, Robert J. Hardy, & Janusz Jankowski. (2000). Aberrant P-cadherin expression is a feature of clonal expansion in the gastrointestinal tract associated with repair and neoplasia. The Journal of Pathology. 190(5). 526–530. 34 indexed citations

15.

Jankowski, Janusz, Rebecca Harrison, Ian Perry, Frances R. Balkwill, & Chris Tselepis. (2000). Barrett's metaplasia. The Lancet. 356(9247). 2079–2085. 253 indexed citations

16.

Perry, Ian, Chris Tselepis, Chris Dawson, et al.. (2000). TNFA induces elevated levels of nuclear TCF / beta catenin complexes in a colon carcinoma cell line. Gastroenterology. 118(4). A85–A85. 2 indexed citations

17.

Perry, Ian, et al.. (1999). Cadherin adhesion in the intestinal crypt regulates morphogenesis, mitogenesis, motogenesis, and metaplasia formation.. Molecular Pathology. 52(4). 166–168. 6 indexed citations

18.

Perry, Ian, Janusz Jankowski, B.T. Cooper, & Tayyiaba Iqbal. (1998). Reduced expression of E-cadherin in the small intestinal mucosa of untreated celliac disease. Gastroenterology. 114. A405–A405. 1 indexed citations

19.

Cooke, Brian M., Shunichi Usami, Ian Perry, & Gerard B. Nash. (1993). A Simplified Method for Culture of Endothelial Cells and Analysis of Adhesion of Blood Cells under Conditions of Flow. Microvascular Research. 45(1). 33–45. 171 indexed citations

20.

Perry, Ian, et al.. (1993). Effect of activation on adhesion of flowing neutrophils to cultured endothelium: time course and inhibition by a calcium channel blocker (nitrendipine). British Journal of Pharmacology. 110(4). 1630–1634. 25 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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