Grégory Merlen

610 total citations
15 papers, 466 citations indexed

About

Grégory Merlen is a scholar working on Surgery, Oncology and Epidemiology. According to data from OpenAlex, Grégory Merlen has authored 15 papers receiving a total of 466 indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Surgery, 7 papers in Oncology and 6 papers in Epidemiology. Recurrent topics in Grégory Merlen's work include Drug Transport and Resistance Mechanisms (7 papers), Liver Disease Diagnosis and Treatment (6 papers) and Organ Transplantation Techniques and Outcomes (4 papers). Grégory Merlen is often cited by papers focused on Drug Transport and Resistance Mechanisms (7 papers), Liver Disease Diagnosis and Treatment (6 papers) and Organ Transplantation Techniques and Outcomes (4 papers). Grégory Merlen collaborates with scholars based in France, Switzerland and Canada. Grégory Merlen's co-authors include Séverine Celton‐Morizur, Chantal Desdouets, Dominique Couton, Germain Margall-Ducos, Thierry Tordjmann, Dominique Rainteau, Josè Ursic‐Bedoya, Isabelle Doignon, Lydie Humbert and Isabelle Garcin and has published in prestigious journals such as Journal of Clinical Investigation, PLoS ONE and Gut.

In The Last Decade

Grégory Merlen

15 papers receiving 462 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Grégory Merlen France	12	205	159	153	141	114	15	466
Mark Lawson United States	10	155 0.8×	73 0.5×	213 1.4×	119 0.8×	41 0.4×	12	456
Nurdan Güldiken Germany	14	194 0.9×	64 0.4×	213 1.4×	130 0.9×	58 0.5×	29	573
Zhengang Sun China	9	295 1.4×	103 0.6×	65 0.4×	70 0.5×	77 0.7×	17	561
Yutian Chen China	9	194 0.9×	74 0.5×	80 0.5×	73 0.5×	40 0.4×	22	425
Macarena Rodríguez‐Serrano Spain	9	245 1.2×	62 0.4×	188 1.2×	107 0.8×	68 0.6×	10	470
Doris Stoll Germany	8	151 0.7×	94 0.6×	160 1.0×	184 1.3×	34 0.3×	12	508
Elisa Manieri Spain	10	292 1.4×	80 0.5×	126 0.8×	40 0.3×	186 1.6×	12	629
Chih-Ning Chang Taiwan	10	177 0.9×	216 1.4×	41 0.3×	42 0.3×	131 1.1×	15	545
Mark L. Jewell United States	9	194 0.9×	79 0.5×	98 0.6×	131 0.9×	37 0.3×	15	384
Tümen Mansuroglu Germany	10	145 0.7×	126 0.8×	75 0.5×	133 0.9×	83 0.7×	14	395

Countries citing papers authored by Grégory Merlen

Since Specialization

Citations

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

Fields of papers citing papers by Grégory Merlen

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Grégory Merlen

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

All Works

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15 of 15 papers shown

Merlen, Grégory & Thierry Tordjmann. (2024). Tight junction proteins and biliary diseases. Current Opinion in Gastroenterology. 40(2). 70–76. 2 indexed citations

Merlen, Grégory, Marie-Noëlle Labour, Rachida Aid, et al.. (2023). Engineered human liver based on pullulan-dextran hydrogel promotes mice survival after liver failure. Materials Today Bio. 19. 100554–100554. 13 indexed citations

Merlen, Grégory, Dominique Rainteau, Mikaël Croyal, et al.. (2023). Hepatic deletion of serine palmitoyl transferase 2 impairs ceramide/sphingomyelin balance, bile acids homeostasis and leads to liver damage in mice. Biochimica et Biophysica Acta (BBA) - Molecular and Cell Biology of Lipids. 1868(8). 159333–159333. 6 indexed citations

Spatz, Madeleine, Dragos Ciocan, Grégory Merlen, et al.. (2021). Bile acid-receptor TGR5 deficiency worsens liver injury in alcohol-fed mice by inducing intestinal microbiota dysbiosis. JHEP Reports. 3(2). 100230–100230. 37 indexed citations

Merlen, Grégory, Isabelle Doignon, Isabelle Garcin, et al.. (2020). TGR5 controls bile acid composition and gallbladder function to protect the liver from bile acid overload. JHEP Reports. 3(2). 100214–100214. 36 indexed citations

Merlen, Grégory, Josè Ursic‐Bedoya, Isabelle Doignon, et al.. (2020). Hepatoprotective impact of the bile acid receptor TGR5. Liver International. 40(5). 1005–1015. 21 indexed citations

Murtaza, Babar, Aziz Hichami, Amira Sayed Khan, et al.. (2019). Bile acid receptor TGR5 is critically involved in preference for dietary lipids and obesity. The Journal of Nutritional Biochemistry. 76. 108298–108298. 20 indexed citations

Merlen, Grégory, Josè Ursic‐Bedoya, Isabelle Doignon, et al.. (2019). TGR5-dependent hepatoprotection through the regulation of biliary epithelium barrier function. Gut. 69(1). 146–157. 50 indexed citations

Merlen, Grégory, Valérie‐Ann Raymond, Shamir Cassim, Pascal Lapierre, & Marc Bilodeau. (2019). Oxaloacetate Protects Rat Liver From Experimental Warm Ischemia/Reperfusion Injury by Improving Cellular Energy Metabolism. Liver Transplantation. 25(4). 627–639. 12 indexed citations

10.

Chan, Tom S., Shamir Cassim, Valérie‐Ann Raymond, et al.. (2018). Upregulation of Krebs cycle and anaerobic glycolysis activity early after onset of liver ischemia. PLoS ONE. 13(6). e0199177–e0199177. 30 indexed citations

11.

Merlen, Grégory, et al.. (2017). Bile acids and their receptors during liver regeneration: “Dangerous protectors”. Molecular Aspects of Medicine. 56. 25–33. 38 indexed citations

12.

Merlen, Grégory, Josè Ursic‐Bedoya, Isabelle Doignon, et al.. (2017). The bile acid receptor TGR5 regulates paracellular permeability and protects the liver through an impact on the tight junction protein JAM-A. Journal of Hepatology. 66(1). S44–S45. 1 indexed citations

13.

Merlen, Grégory, Géraldine Gentric, Séverine Celton‐Morizur, et al.. (2013). AMPKα1 controls hepatocyte proliferation independently of energy balance by regulating Cyclin A2 expression. Journal of Hepatology. 60(1). 152–159. 32 indexed citations

14.

Celton‐Morizur, Séverine, Grégory Merlen, Dominique Couton, & Chantal Desdouets. (2010). Polyploidy and liver proliferation: Central role of insulin signaling. Cell Cycle. 9(3). 460–466. 57 indexed citations

15.

Celton‐Morizur, Séverine, Grégory Merlen, Dominique Couton, Germain Margall-Ducos, & Chantal Desdouets. (2009). The insulin/Akt pathway controls a specific cell division program that leads to generation of binucleated tetraploid liver cells in rodents. Journal of Clinical Investigation. 119(7). 1880–7. 111 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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