Johan Gagnière

4.4k total citations · 1 hit paper
64 papers, 2.0k citations indexed

About

Johan Gagnière is a scholar working on Surgery, Oncology and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Johan Gagnière has authored 64 papers receiving a total of 2.0k indexed citations (citations by other indexed papers that have themselves been cited), including 40 papers in Surgery, 30 papers in Oncology and 26 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Johan Gagnière's work include Pancreatic and Hepatic Oncology Research (16 papers), Gastric Cancer Management and Outcomes (15 papers) and Hepatocellular Carcinoma Treatment and Prognosis (15 papers). Johan Gagnière is often cited by papers focused on Pancreatic and Hepatic Oncology Research (16 papers), Gastric Cancer Management and Outcomes (15 papers) and Hepatocellular Carcinoma Treatment and Prognosis (15 papers). Johan Gagnière collaborates with scholars based in France, United States and Switzerland. Johan Gagnière's co-authors include Denis Pezet, Nicolas Barnich, Mathilde Bonnet, Bertrand Le Roy, Julie Véziant, Bruno Pereira, Aurélien Dupré, Emmanuel Buc, Amélie Lopès and Elisabeth Billard and has published in prestigious journals such as Gastroenterology, PLoS ONE and Annals of Surgery.

In The Last Decade

Johan Gagnière

59 papers receiving 2.0k citations

Hit Papers

Gut microbiota imbalance and colorectal cancer 2016 2026 2019 2022 2016 200 400 600
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.

  1. Gut microbiota imbalance and colorectal cancer
    2016 605 citations Johan Gagnière World Journal of Gastroenterology profile →

Peers

Johan Gagnière
Dermot Burke United Kingdom
Fang‐Jung Yu Taiwan
Ja Seol Koo South Korea
Rupjyoti Talukdar India
Angelo Nespoli Italy
Alasdair Scott United Kingdom
Martin Buckley Ireland
Aurélien Amiot France
Emanuele Sinagra Italy
Yoon Tae Jeen South Korea
Dermot Burke United Kingdom
Johan Gagnière
Citations per year, relative to Johan Gagnière Johan Gagnière (= 1×) peers Dermot Burke

Countries citing papers authored by Johan Gagnière

Since Specialization
Citations

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

Fields of papers citing papers by Johan Gagnière

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Johan Gagnière

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

All Works

20 of 20 papers shown
1.
Gagnière, Johan, Abhishek Midya, Rikiya Yamashita, et al.. (2025). Postoperative Pancreatic Fistula After Pancreatoduodenectomy. Annals of Surgery.
2.
Mourgues, Charline, Céline Lambert, Denis Pezet, et al.. (2024). French multi-institutional cost-effectiveness analysis of gemcitabine plus nab-paclitaxel versus gemcitabine alone as second-line treatment in metastatic pancreatic cancer patients. Therapeutic Advances in Medical Oncology. 16. 12704371–12704371.
3.
Nourrisson, Céline, L. Vercruysse, Bruno Pereira, et al.. (2024). Increased levels of anti-Encephalitozoon intestinalis antibodies in patients with colorectal cancer. PLoS neglected tropical diseases. 18(9). e0012459–e0012459.
4.
5.
6.
Pereira, Bruno, et al.. (2021). Impact of BRAF mutations on clinical outcomes following liver surgery for colorectal liver metastases: An updated meta-analysis. European Journal of Surgical Oncology. 47(11). 2722–2733. 6 indexed citations
7.
Lucas, Cécily, My Hanh Thi Hoang, Mathilde Bonnet, et al.. (2020). Autophagy of Intestinal Epithelial Cells Inhibits Colorectal Carcinogenesis Induced by Colibactin-Producing Escherichia coli in Apc Mice. Gastroenterology. 158(5). 1373–1388. 61 indexed citations
8.
Boerner, Thomas, Constantinos P. Zambirinis, Johan Gagnière, et al.. (2020). Early liver metastases after “failure” of adjuvant chemotherapy for stage III colorectal cancer: is there a role for additional adjuvant therapy?. HPB. 23(4). 601–608. 4 indexed citations
9.
Villéger, Romain, Amélie Lopès, Guillaume Carrier, et al.. (2019). Intestinal Microbiota: A Novel Target to Improve Anti-Tumor Treatment?. International Journal of Molecular Sciences. 20(18). 4584–4584. 76 indexed citations
10.
Roy, Bertrand Le, François Cauchy, Bruno Pereira, et al.. (2019). Combined biembolization induces higher hypertrophy than portal vein embolization before major liver resection. HPB. 22(2). 298–305. 36 indexed citations
11.
Gagnière, Johan, Bertrand Le Roy, Julie Véziant, et al.. (2018). Pancreaticoduodenectomy with right gastric vessels preservation: impact on intraoperative and postoperative outcomes. ANZ Journal of Surgery. 89(4). E147–E152. 4 indexed citations
12.
Roy, Bertrand Le, et al.. (2018). Liver hypertrophy: Underlying mechanisms and promoting procedures before major hepatectomy. Journal of Visceral Surgery. 155(5). 393–401. 27 indexed citations
13.
Scalabre, Aurélien, Pascale Philippe‐Chomette, Guillaume Passot, et al.. (2017). Cytoreductive surgery and hyperthermic intraperitoneal perfusion with chemotherapy in children with peritoneal tumor spread: A French nationwide study over 14 years. Pediatric Blood & Cancer. 65(4). 16 indexed citations
14.
Gagnière, Johan, Julie Véziant, Bruno Pereira, et al.. (2017). Cytoreductive Surgery and Hyperthermic Intraperitoneal Chemotherapy for the Elderly: Is It Reasonable? A Meta-Analysis. Annals of Surgical Oncology. 25(3). 709–719. 14 indexed citations
15.
Balayssac, David, Bruno Pereira, Jean-Étienne Bazin, et al.. (2016). Warmed and humidified carbon dioxide for abdominal laparoscopic surgery: meta-analysis of the current literature. Surgical Endoscopy. 31(1). 1–12. 38 indexed citations
16.
Gagnière, Johan. (2016). Gut microbiota imbalance and colorectal cancer. World Journal of Gastroenterology. 22(2). 501–501. 605 indexed citations breakdown →
17.
Pereira, Bruno, Marion Goutte, Félix Goutorbe, et al.. (2016). Endoscopy-based management decreases the risk of postoperative recurrences in Crohn’s disease. World Journal of Gastroenterology. 22(21). 5068–5068. 10 indexed citations
18.
Véziant, Julie, Johan Gagnière, Pierre Sauvanet, et al.. (2016). Association of colorectal cancer with pathogenicEscherichia coli: Focus on mechanisms using optical imaging. World Journal of Clinical Oncology. 7(3). 293–293. 49 indexed citations
19.
Gagnière, Johan, Aurélien Dupré, Sylvie Chabaud, et al.. (2015). Retroperitoneal nodal metastases from colorectal cancer: Curable metastases with radical retroperitoneal lymphadenectomy in selected patients. European Journal of Surgical Oncology. 41(6). 731–737. 39 indexed citations
20.
Gagnière, Johan, Adrian Kastler, P. Chabrot, et al.. (2011). Acute Thrombotic Mesenteric Ischemia: Primary Endovascular Treatment in Eight Patients. CardioVascular and Interventional Radiology. 34(5). 942–948. 15 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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