John Losurdo

1.0k total citations
16 papers, 693 citations indexed

About

John Losurdo is a scholar working on Surgery, Oncology and Epidemiology. According to data from OpenAlex, John Losurdo has authored 16 papers receiving a total of 693 indexed citations (citations by other indexed papers that have themselves been cited), including 6 papers in Surgery, 6 papers in Oncology and 5 papers in Epidemiology. Recurrent topics in John Losurdo's work include Colorectal Cancer Screening and Detection (5 papers), Gastric Cancer Management and Outcomes (3 papers) and HIV Research and Treatment (2 papers). John Losurdo is often cited by papers focused on Colorectal Cancer Screening and Detection (5 papers), Gastric Cancer Management and Outcomes (3 papers) and HIV Research and Treatment (2 papers). John Losurdo collaborates with scholars based in United States and Netherlands. John Losurdo's co-authors include Ece Mutlu, Ali Keshavarzian, Keith Bruninga, Garth Swanson, Lars M. Koenig, Alan Landay, Phillip A. Engen, Shriram Jakate, Prachi Chakradeo and Christopher B. Forsyth and has published in prestigious journals such as The American Journal of Gastroenterology, PLoS Pathogens and AIDS.

In The Last Decade

John Losurdo

16 papers receiving 677 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
John Losurdo United States	9	292	204	200	169	112	16	693
Christopher Kandel Canada	12	113 0.4×	213 1.0×	116 0.6×	62 0.4×	27 0.2×	30	519
Simon Briggs New Zealand	12	58 0.2×	150 0.7×	144 0.7×	67 0.4×	234 2.1×	38	645
Sabine Jordan Germany	15	114 0.4×	203 1.0×	147 0.7×	76 0.4×	15 0.1×	41	767
Lucy Bell United Kingdom	12	89 0.3×	345 1.7×	160 0.8×	52 0.3×	15 0.1×	18	601
Sandra González Colombia	14	102 0.3×	131 0.6×	28 0.1×	124 0.7×	26 0.2×	33	619
Mothanje Barbara Lucia Italy	15	56 0.2×	198 1.0×	69 0.3×	116 0.7×	23 0.2×	33	640
P Even France	14	68 0.2×	187 0.9×	51 0.3×	288 1.7×	50 0.4×	35	792
S. Kim Jacobson United Kingdom	9	200 0.7×	111 0.5×	126 0.6×	74 0.4×	6 0.1×	14	589
Daniele Di Carlo Italy	15	110 0.4×	209 1.0×	46 0.2×	55 0.3×	18 0.2×	40	615
Carla Selvaggi Italy	16	171 0.6×	174 0.9×	46 0.2×	133 0.8×	41 0.4×	24	616

Countries citing papers authored by John Losurdo

Since Specialization

Citations

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

Fields of papers citing papers by John Losurdo

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of John Losurdo

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

All Works

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16 of 16 papers shown

Kramer, Jason, Shriram Jakate, David Cimbaluk, et al.. (2020). Interobserver reliability of methods to determine complete resection of adenomas in colonoscopy. Endoscopy. 53(12). 1250–1255. 2 indexed citations

Dillon, Stephanie M., Kejun Guo, Gregory L. Austin, et al.. (2018). A compartmentalized type I interferon response in the gut during chronic HIV-1 infection is associated with immunopathogenesis. AIDS. 32(12). 1599–1611. 14 indexed citations

Kumar, Deepak, Jason Kramer, Shriram Jakate, et al.. (2018). Alternative approaches to polyp extraction in colonoscopy: a proof of principle study. Gastrointestinal Endoscopy. 88(3). 536–541. 16 indexed citations

Gianella, Sara, Antoine Chaillon, Ece Mutlu, et al.. (2017). Effect of cytomegalovirus and Epstein–Barr virus replication on intestinal mucosal gene expression and microbiome composition of HIV-infected and uninfected individuals. AIDS. 31(15). 2059–2067. 24 indexed citations

Berger, Daniel, Michael Greenspan, Brett Mahon, et al.. (2017). Su1685 Non-Neoplastic Resection Rate and Adenoma Detection Rate Increase After Intervention to Improve and Monitor Adr. Gastrointestinal Endoscopy. 85(5). AB395–AB395. 1 indexed citations

Keshavarzian, Ali, Garth Swanson, Mark T. DeMeo, et al.. (2016). The Effects of Bowel Preparation on Microbiota-Related Metrics Differ in Health and in Inflammatory Bowel Disease and for the Mucosal and Luminal Microbiota Compartments. Clinical and Translational Gastroenterology. 7(2). e143–e143. 81 indexed citations

Greenspan, Michael, Krista Shawron, Lisa L. Barnes, et al.. (2015). Patient Non-adherence and Cancellations Are Higher for Screening Colonoscopy Compared with Surveillance Colonoscopy. Digestive Diseases and Sciences. 60(10). 2930–2936. 14 indexed citations

Voigt, Robin M., Ali Keshavarzian, John Losurdo, et al.. (2015). HIV-associated mucosal gene expression. AIDS. 29(5). 537–546. 13 indexed citations

Mutlu, Ece, Ali Keshavarzian, John Losurdo, et al.. (2014). A Compositional Look at the Human Gastrointestinal Microbiome and Immune Activation Parameters in HIV Infected Subjects. PLoS Pathogens. 10(2). e1003829–e1003829. 300 indexed citations

10.

Melson, Joshua, Michael Greenspan, Stephen S.‐T. Yau, et al.. (2014). Negative surveillance endoscopy occurs frequently in patients with short-segment non-dysplastic Barrett's esophagus. Diseases of the Esophagus. 28(7). 660–665. 8 indexed citations

11.

Jakate, Shriram, et al.. (2007). Granular Cell Tumor in Colonic Polyp Found on Screening Colonoscopy. Clinical Gastroenterology and Hepatology. 5(5). e17–e18. 1 indexed citations

12.

Rahimi, Robert S., et al.. (2006). Inpatient Capsule Endoscopy Leads to Frequent Incomplete Small Bowel Examinations. Gastrointestinal Endoscopy. 63(5). AB149–AB149. 1 indexed citations

13.

Kaplan, Mitchell, Ece Mutlu, Shriram Jakate, et al.. (2003). Endoscopy in eosinophilic esophagitis: “feline” esophagus and perforation risk. Clinical Gastroenterology and Hepatology. 1(6). 433–437. 129 indexed citations

14.

Frantzides, Constantine T., Atul K. Madan, Patrick O’Leary, & John Losurdo. (2003). Laparoscopic Repair of a Recurrent Chronic Traumatic Diaphragmatic Hernia. The American Surgeon. 69(2). 160–162. 6 indexed citations

15.

Bruninga, Keith, et al.. (2001). Successful and Sustained Treatment of Chronic Radiation Proctitis With Antioxidant Vitamins E and C. The American Journal of Gastroenterology. 96(4). 1080–1084. 79 indexed citations

16.

Losurdo, John, et al.. (1996). Beneficial effects of sublingual hyocyamine during colonoscopy. Gastrointestinal Endoscopy. 43(4). 315–315. 4 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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