Christopher Fan

788 total citations
19 papers, 575 citations indexed

About

Christopher Fan is a scholar working on Surgery, Oncology and Genetics. According to data from OpenAlex, Christopher Fan has authored 19 papers receiving a total of 575 indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Surgery, 7 papers in Oncology and 5 papers in Genetics. Recurrent topics in Christopher Fan's work include Inflammatory Bowel Disease (5 papers), Pancreatitis Pathology and Treatment (4 papers) and Pancreatic and Hepatic Oncology Research (4 papers). Christopher Fan is often cited by papers focused on Inflammatory Bowel Disease (5 papers), Pancreatitis Pathology and Treatment (4 papers) and Pancreatic and Hepatic Oncology Research (4 papers). Christopher Fan collaborates with scholars based in United States, Netherlands and Austria. Christopher Fan's co-authors include Peigen Huang, Rakesh K. Jain, Tai Hato, Andrew X. Zhu, Thomas Reiberger, Nabeel Bardeesy, Rakesh R. Ramjiawan, Yunching Chen, Mei Rosa Ng and Hiroki Ochiai and has published in prestigious journals such as Hepatology, Nature Protocols and The American Journal of Gastroenterology.

In The Last Decade

Christopher Fan

16 papers receiving 570 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Christopher Fan United States 8 284 221 131 125 77 19 575
Petros Fessas United Kingdom 8 341 1.2× 141 0.6× 168 1.3× 91 0.7× 64 0.8× 14 529
Suzanne Fioravanti United States 12 452 1.6× 261 1.2× 78 0.6× 146 1.2× 62 0.8× 28 696
Abdul Siddique United Kingdom 6 255 0.9× 128 0.6× 88 0.7× 88 0.7× 58 0.8× 10 422
Fang‐Zhu Ouyang China 6 372 1.3× 480 2.2× 75 0.6× 121 1.0× 66 0.9× 6 662
Chunhui Zhang China 13 324 1.1× 184 0.8× 38 0.3× 210 1.7× 151 2.0× 31 650
Maria Hristopoulos United States 10 358 1.3× 179 0.8× 31 0.2× 279 2.2× 43 0.6× 15 687
Tae Sung Ahn South Korea 15 294 1.0× 100 0.5× 66 0.5× 255 2.0× 105 1.4× 45 602
Miki Takenaka Japan 9 195 0.7× 121 0.5× 60 0.5× 73 0.6× 89 1.2× 22 410
Gataree Ngarmchamnanrith United States 14 379 1.3× 222 1.0× 63 0.5× 232 1.9× 62 0.8× 26 651
Pina Ziranu Italy 12 251 0.9× 67 0.3× 48 0.4× 200 1.6× 143 1.9× 39 482

Countries citing papers authored by Christopher Fan

Since Specialization
Citations

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

Fields of papers citing papers by Christopher Fan

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Christopher Fan

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

All Works

19 of 19 papers shown
1.
Irani, Mohamad, et al.. (2025). A Guide to De-escalation of Combination Therapy in Inflammatory Bowel Disease: A Retrospective Cohort Study. Crohn s & Colitis 360. 7(2). otaf026–otaf026.
2.
Fan, Christopher, et al.. (2025). From Gut Inflammation to Cardiovascular Conflagration: Mapping IBD’s Cardiometabolic Risks. Current Atherosclerosis Reports. 27(1). 89–89.
3.
Glassner, Kerri, et al.. (2024). Therapeutic Potential of Etrasimod in the Management of Moderately-to-Severely Active Ulcerative Colitis: Evidence to Date. Clinical and Experimental Gastroenterology. Volume 17. 337–345. 5 indexed citations
4.
Schwartz, Mary R., et al.. (2024). S3876 Rare Case of Immune Checkpoint Inhibitor Colitis Manifesting as Pneumatosis Intestinalis. The American Journal of Gastroenterology. 119(10S). S2530–S2530.
5.
Fan, Christopher, et al.. (2023). Clinical Evaluation of Upadacitinib in the Treatment of Adults with Moderately to Severely Active Ulcerative Colitis (UC): Patient Selection and Reported Outcomes. Clinical and Experimental Gastroenterology. Volume 16. 21–28. 6 indexed citations
6.
Abraham, Bincy, et al.. (2023). The Role of Vitamin D in Patients with Inflammatory Bowel Disease Treated with Vedolizumab. Nutrients. 15(22). 4847–4847. 6 indexed citations
7.
Fan, Christopher, Ahyoung Kim, Sean Li, et al.. (2022). Outcomes of immunotherapy-related hepatotoxicity from a multi-disciplinary toxicity team. Journal of Cancer Research and Clinical Oncology. 149(2). 877–883. 6 indexed citations
8.
Yanek, Lisa R., Lin Wang, Huimin Yu, et al.. (2022). Malnutrition Increases Hospital Length of Stay and Mortality among Adult Inpatients with COVID-19. Nutrients. 14(6). 1310–1310. 30 indexed citations
9.
Wilson, G. W., Jiajia Zhang, Jawara Allen, et al.. (2022). 514. Association Between Antibiotic Exposure and Clinical Outcomes of Immune Checkpoint Inhibition. Open Forum Infectious Diseases. 9(Supplement_2). 1 indexed citations
10.
Faghih, Mahya, Javad Azadi, Nasim Parsa, et al.. (2021). Morphologic Severity of Acute Pancreatitis on Imaging Is Independently Associated with Opioid Dose Requirements in Hospitalized Patients. Digestive Diseases and Sciences. 67(4). 1362–1370. 4 indexed citations
11.
Gürakar, Merve, Mahya Faghih, Javad Azadi, et al.. (2021). Impact of genetic testing and smoking on the distribution of risk factors in patients with recurrent acute and chronic pancreatitis. Scandinavian Journal of Gastroenterology. 57(1). 91–98. 3 indexed citations
12.
Faghih, Mahya, Christopher Fan, & Vikesh K. Singh. (2019). New Advances in the Treatment of Acute Pancreatitis. Current Treatment Options in Gastroenterology. 17(1). 146–160. 10 indexed citations
13.
14.
Reiberger, Thomas, Yunching Chen, Rakesh R. Ramjiawan, et al.. (2015). An orthotopic mouse model of hepatocellular carcinoma with underlying liver cirrhosis. Nature Protocols. 10(8). 1264–1274. 86 indexed citations
15.
Xi, Yutao, Shahrzad Abbasi, Xiaomeng Yin, et al.. (2015). Neuronally released vasoactive intestinal polypeptide alters atrial electrophysiological properties and may promote atrial fibrillation. Heart Rhythm. 12(6). 1352–1361. 7 indexed citations
16.
Fan, Christopher, Bagrat Grigoryan, Jeffrey G. Jacot, et al.. (2015). Remodeling ofECMpatch into functional myocardium in an ovine model: A pilot study. Journal of Biomedical Materials Research Part B Applied Biomaterials. 104(8). 1713–1720. 14 indexed citations
17.
Chen, Yunching, Rakesh R. Ramjiawan, Thomas Reiberger, et al.. (2014). CXCR4 inhibition in tumor microenvironment facilitates anti‐programmed death receptor‐1 immunotherapy in sorafenib‐treated hepatocellular carcinoma in mice. Hepatology. 61(5). 1591–1602. 370 indexed citations
18.
Hearst, Marti A., et al.. (2013). WordSeer. 2533–2536. 10 indexed citations
19.
Xi, Yutao, Geru Wu, Tomohiko Ai, et al.. (2013). Ionic Mechanisms Underlying the Effects of Vasoactive Intestinal Polypeptide on Canine Atrial Myocardium. Circulation Arrhythmia and Electrophysiology. 6(5). 976–983. 16 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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2026