Denis Roy

12.8k total citations · 2 hit papers
246 papers, 10.0k citations indexed

About

Denis Roy is a scholar working on Molecular Biology, Food Science and Nutrition and Dietetics. According to data from OpenAlex, Denis Roy has authored 246 papers receiving a total of 10.0k indexed citations (citations by other indexed papers that have themselves been cited), including 108 papers in Molecular Biology, 98 papers in Food Science and 51 papers in Nutrition and Dietetics. Recurrent topics in Denis Roy's work include Probiotics and Fermented Foods (94 papers), Gut microbiota and health (40 papers) and Microbial Metabolites in Food Biotechnology (33 papers). Denis Roy is often cited by papers focused on Probiotics and Fermented Foods (94 papers), Gut microbiota and health (40 papers) and Microbial Metabolites in Food Biotechnology (33 papers). Denis Roy collaborates with scholars based in Canada, France and United States. Denis Roy's co-authors include André Marette, Yves Desjardins, Gisèle LaPointe, Émile Lévy, Jacques Goulet, Geneviève Pilon, Fernando F. Anhê, Thibault Varin, Stéphanie Dudonné and Claude P. Champagne and has published in prestigious journals such as Journal of the American Chemical Society, Physical Review Letters and The Journal of Chemical Physics.

In The Last Decade

Denis Roy

241 papers receiving 9.6k citations

Hit Papers

align trajectories

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.

A polyphenol-rich cranberry extract protects from diet-induced obesity, insulin resistance and intestinal inflammation in association with increased Akkermansia spp. population in the gut microbiota of mice

2014 950 citations Denis Roy, Geneviève Pilon et al. profile →
Polyphenol-Mediated Gut Microbiota Modulation: Toward Prebiotics and Further

2021 287 citations Joseph Lupien‐Meilleur, Yves Desjardins et al. profile →

Peers

Countries citing papers authored by Denis Roy

Since Specialization

Citations

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

Fields of papers citing papers by Denis Roy

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Denis Roy

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

All Works

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20 of 20 papers shown

#	Work	Indexed citations
1	Biofilm Formation in Dairy: A Food Safety Concern—Microbial community tracking from dairy farm to factory; Insights on biofilm management for enhanced food safety and quality 2025 ·Journal of Dairy Science ·Gisèle LaPointe, (unknown), Armin Tarrah, Mérilie Gagnon, Denis Roy	4
2	Genomic portrayal of emerging carbapenem-resistant El Tor variant Vibrio cholerae O1 2025 ·Antimicrobial Agents and Chemotherapy ·(unknown), Agila Kumari Pragasam, Goutam Chowdhury, (unknown), Denis Roy, (unknown), Thandavarayan Ramamurthy, (unknown), (unknown), S Miyoshi, (unknown), Hemanta Koley, Asish K. Mukhopadhyay	0
3	Overcoming Access Challenges to Treat Arrhythmias in Patients with Congenital Heart Disease Using Robotic Magnetic-Guided Catheter Ablation 2024 ·Journal of Clinical Medicine ·Paul Khairy, Katia Dyrda, Blandine Mondésert, Martín Aguilar, (unknown), Julia Cadrin‐Tourigny, Peter G. Guerra, (unknown), Léna Rivard, Rafik Tadros, Mario Talajic, Bernard Thibault, Laurent Macle, Denis Roy	0
4	Structural characterization of an exopolysaccharide produced by two strains of Lacticaseibacillus casei 2024 ·Carbohydrate Research ·Marie‐Rose Van Calsteren, Fleur Gagnon, (unknown), Denis Roy	2
5	Biotransformation of camu–camu galloylated ellagitannins by Lactiplantibacillus plantarum with extracellular tannase activity 2024 ·Food & Function ·(unknown), (unknown), Yves Desjardins, Denis Roy	8
6	Lactiplantibacillus plantarum Interstrain Variability in the Production of Bioactive Phenolic Metabolites from Flavan-3-ols 2024 ·Journal of Agricultural and Food Chemistry ·(unknown), (unknown), Yves Desjardins, Denis Roy	2
7	Mathematical modeling of fluid dynamics in in vitro gut fermentation systems: A new tool to improve the interpretation of microbial metabolism 2024 ·The FASEB Journal ·(unknown), Joseph Lupien‐Meilleur, Charlène Roussel, (unknown), Cristoforo Silvestri, Vincenzo Di Marzo, Denis Roy, Elsa Rousseau, Yves Desjardins	5
8	Raspberry consumption: identification of distinct immune-metabolic response profiles by whole blood transcriptome profiling 2022 ·The Journal of Nutritional Biochemistry ·(unknown), Juan de Toro‐Martín, Thibault Varin, Véronique Garneau, Geneviève Pilon, Denis Roy, Patrick Couture, Charles Couillard, André Marette, Marie‐Claude Vohl	9
9	Effects of Daily Raspberry Consumption on Immune-Metabolic Health in Subjects at Risk of Metabolic Syndrome: A Randomized Controlled Trial 2020 ·Nutrients ·(unknown), Juan de Toro‐Martín, Véronique Garneau, (unknown), (unknown), Geneviève Pilon, Denis Roy, Patrick Couture, Charles Couillard, André Marette, Marie‐Claude Vohl	24
10	Prevalence and abundance of lactic acid bacteria in raw milk associated with forage types in dairy cow feeding 2020 ·Journal of Dairy Science ·Mérilie Gagnon, (unknown), Gisèle LaPointe, P.Y. Chouinard, Denis Roy	33
11	Distinct Effects of Milk-Derived and Fermented Dairy Protein on Gut Microbiota and Cardiometabolic Markers in Diet-Induced Obese Mice 2020 ·Journal of Nutrition ·(unknown), Noëmie Daniel, Marie-Julie Dubois, Geneviève Pilon, Thibault Varin, Mylène Blais, (unknown), (unknown), Claude Asselin, Martin Lessard, Yves Pouliot, Denis Roy, André Marette	13
12	Interplay Between Gut Microbiota and Gastrointestinal Peptides: Potential Outcomes on the Regulation of Glucose Control 2019 ·Canadian Journal of Diabetes ·Joseph Lupien‐Meilleur, (unknown), (unknown), (unknown), (unknown), Denis Roy, David H. St‐Pierre	22
13	The LUCIA beamline at SOLEIL 2016 ·Journal of Synchrotron Radiation ·Delphine Vantelon, Nicolas Trcera, Denis Roy, Thierry Moreno, (unknown), S. Guilet, (unknown), Franck Delmotte, (unknown), P. Lagarde, A.‐M. Flank	87
14	Immunomodulatory Effects of Probiotics in the Intestinal Tract 2008 ·Current Issues in Molecular Biology ·Véronique Delcenserie, Dominic Martel, M. Lamoureux, (unknown), Yvan Boutin, Denis Roy	326
15	Genome comparison ofBifidobacterium longumstrains NCC2705 and CRC-002 using suppression subtractive hybridization 2008 ·FEMS Microbiology Letters ·(unknown), (unknown), Gisèle LaPointe, Denis Roy	6
16	Production of Oligosaccharides in Yogurt Containing Bifidobacteria and Yogurt Cultures 2002 ·Journal of Dairy Science ·(unknown), Denis Roy, Sylvain Gauthier	59
17	Adhesion of Aeromonas hydrophila to Water Distribution System Pipes after Different Contact Times 1998 ·Journal of Food Protection ·(unknown), Denis Roy, Diane Montpetit	26
18	Production of frozen and freeze-dried concentrates of Bifidobacterium infantis by membrane filtration 1993 ·Milk science international/Milchwissenschaft ·(unknown), Denis Roy, (unknown)	11
19	Beta galactosidase and proteolytic activities of bifidobacteria in milk a preliminary study 1991 ·Milk science international/Milchwissenschaft ·(unknown), Denis Roy, J. Goulet	18
20	Uncoupling of Growth and Acids Production in Bifidobacterium ssp. 1990 ·Journal of Dairy Science ·(unknown), Denis Roy, C. Toupin, Jacques Goulet	57

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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