Picard Marceau

8.1k citations

92 papers · 6.0k indexed · 2 hit papers · h-index 40

Impact in

Pharmacy top 0.5%
- Obesity and Health Practices
Physical Therapy, Sports Therapy and Rehabilitation top 1%

Papers in

Gastroenterology 9
Pharmacy 7
- Obesity and Health Practices 7

Co-authors: Simon Marceau Serge Simard Simon Biron Stéfane Lebel Frédéric‐Simon Hould John G. Kral S. Biron F Hould
Journals: Obesity Surgery (20 papers)Surgery for Obesity and Related Diseases (7 papers)PLoS ONE (4 papers)International Journal of Obesity (3 papers)Journal of Physiology and Biochemistry (2 papers)
Partner nations: Canada United States France

In The Last Decade

Picard Marceau

92 papers receiving 5.7k citations

Hit Papers

align trajectories log scale

Liver Pathology and the Metabolic Syndrome X in Severe Obesity 1999 · 512 citations

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if any of the following hold:

it has ≥500 total citations;
it reaches ≥1.5× the top-1% citation threshold for papers in the same subfield and year (the threshold is the minimum needed to enter the top 1%, not the average within it);
it reaches the top citation threshold in at least one of its specific research topics.

1999 The Journal of Clinical Endocrinology & Metabolism
1998 World Journal of Surgery

Peers

Countries citing papers authored by Picard Marceau

Since Specialization

Citations

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

Fields of papers citing papers by Picard Marceau

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authors

The 25 scholars most cited alongside Picard Marceau, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Picard Marceau Line = papers co-authored together Picard Marceau links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

#	Work
1	Comparison of Short and Long Term Cardiovascular Outcomes After Bariatric Surgery in Patients With vs Without Coronary Artery Disease The American Journal of Cardiology ·Charles Pirlet, Laurent Biertho, Paul Poirier, Simon Marceau, Picard Marceau, Simon Biron, Frédéric‐Simon Hould, Stéphane Lebel, Odette Lescelleur, François Julien, Annie Lafortune-Payette, Olivier F. Bertrand	2019	15
2	Methylation quantitative trait loci within the TOMM20 gene are associated with metabolic syndrome-related lipid alterations in severely obese subjects Diabetology & Metabolic Syndrome ·Juan de Toro‐Martín, Frédéric Guénard, André Tchernof, Yves Deshaies, Louis Përusse, Frédéric‐Simon Hould, Stéfane Lebel, Picard Marceau, Marie‐Claude Vohl	2016	10
3	Differential Methylation Of Inflammatory And Insulinotropic Genes After Metabolic Surgery In Women Corpus Université Laval (Université Laval) ·Marie‐Claude Vohl, Frédéric Guénard, André Tchernof, Yves Deshaies, Katherine Cianflone, John G. Kral, Picard Marceau	2015	2
4	Long-Term Metabolic Outcomes 5 to 20 Years After Biliopancreatic Diversion Obesity Surgery ·Picard Marceau, Simon Biron, Simon Marceau, Frédéric‐Simon Hould, Stéfane Lebel, Odette Lescelleur, Laurent Biertho, Serge Simard, John G. Kral	2015	87
5	Characterization of Dedifferentiating Human Mature Adipocytes from the Visceral and Subcutaneous Fat Compartments: Fibroblast-Activation Protein Alpha and Dipeptidyl Peptidase 4 as Major Components of Matrix Remodeling PLoS ONE ·Julie Lessard, Mélissa Pelletier, Laurent Biertho, Simon Biron, Simon Marceau, Frédéric‐Simon Hould, Stéfane Lebel, Fady Moustarah, Odette Lescelleur, Picard Marceau, André Tchernof	2015	47
6	Influences of Gestational Obesity on Associations between Genotypes and Gene Expression Levels in Offspring following Maternal Gastrointestinal Bypass Surgery for Obesity PLoS ONE ·Frédéric Guénard, Maxime Lamontagne, Yohan Bossé, Yves Deshaies, Katherine Cianflone, John G. Kral, Picard Marceau, Marie‐Claude Vohl	2015	3
7	Upregulation of Plasma Insulin‐Like Growth Factor Binding Protein 2 Levels After Biliopancreatic Diversion in Humans Obesity ·Zhuo Li, Julie Martin, Paul Poirier, Sarah‐Maude Caron‐Cantin, Frédéric‐Simon Hould, Simon Marceau, Picard Marceau, Frédéric Picard	2012	18
8	Long-Term Experience with Duodenal Switch in Adolescents Obesity Surgery ·Picard Marceau, Simon Marceau, Simon Biron, Frédéric‐Simon Hould, Stéfane Lebel, Odette Lescelleur, Laurent Biertho, John G. Kral	2010	29
9	Contribution of Genetic and Metabolic Syndrome to Omental Adipose Tissue PAI-1 Gene mRNA and Plasma Levels in Obesity Obesity Surgery ·Luigi Bouchard, Marie‐Claude Vohl, Stéfane Lebel, Frédéric‐Simon Hould, Picard Marceau, Jean Bergeron, Louis Përusse, Pascale Mauriège	2010	19
10	Effects of androgens on adipocyte differentiation and adipose tissue explant metabolism in men and women Clinical Endocrinology ·Karine Blouin, Mélanie Nadeau, Martin Perreault, Alain Veilleux, Renée Drolet, Picard Marceau, Jacques Mailloux, Van Luu‐The, André Tchernof	2009	103
11	Índice de masa corporal esperable tras cirugía bariátrica Cirugía Española ·Aniceto Baltasar, Carlos Serra, Rafael Bou, Marcelo Bengochea, Nieves Pérez, Fernando Borrás, Picard Marceau	2009	13
12	Comprehensive genetic analysis of the dipeptidyl peptidase-4 gene and cardiovascular disease risk factors in obese individuals Acta Diabetologica ·Luigi Bouchard, Geneviève Faucher, André Tchernof, Yves Deshaies, Stéfane Lebel, Frédéric‐Simon Hould, Picard Marceau, Marie‐Claude Vohl	2008	40
13	Duodenal Switch: Long-Term Results Obesity Surgery ·Picard Marceau, Simon Biron, Frédéric‐Simon Hould, Stéfane Lebel, Simon Marceau, Odette Lescelleur, Laurent Biertho, Serge Simard	2007	164
14	Regional differences in adipose tissue metabolism in obese men Metabolism ·Ariane Boivin, Gaétan Brochu, Simon Marceau, Picard Marceau, Frédéric‐Simon Hould, André Tchernof	2007	47
15	Metabolic Profile in Severely Obese Women is Less Deteriorated than Expected when Compared to Moderately Obese Women Obesity Surgery ·Vicky Drapeau, Isabelle Lemieux, Denis Richard, Jean Bergeron, Angelo Tremblay, Simon Biron, Picard Marceau, Pascale Mauriège	2006	30
16	Contribution of Bariatric Surgery to the Comprehension of Morbid Obesity Obesity Surgery ·Picard Marceau	2005	15
17	A Survey of Genes Differentially Expressed in Subcutaneous and Visceral Adipose Tissue in Men* Obesity Research ·Marie‐Claude Vohl, Robert Sladek, Julie Robitaille, Scott Gurd, Picard Marceau, Denis Richard, Thomas J. Hudson, André Tchernof	2004	262
18	Metabolic and cardiovascular improvements after biliopancreatic diversion in a severely obese patient Cardiovascular Diabetology ·Philippe Woods, Carmen Paquette, Julie Martin, J. Dumesnil, Picard Marceau, Simon Marceau, Simon Biron, F Hould, Odette Lescelleur, Stéphane Lebel, Paul Poirier	2004	3
19	Complications of combined gastric restrictive and malabsorptive procedures: part 2 Current Surgery ·Picard Marceau, H Simon, Stéfane Lebel, Simon Marceau, Simon Biron	2003	12
20	Liver Pathology and the Metabolic Syndrome X in Severe Obesity The Journal of Clinical Endocrinology & Metabolism ·Picard Marceau, S. Biron, F Hould, Simon Marceau, Serge Simard, Swan N. Thung, John G. Kral Hit paper breakdown →	1999	512

About Picard Marceau

Picard Marceau is a scholar working on Gastroenterology, Pharmacy, Physiology, Surgery and Endocrinology, Diabetes and Metabolism, having authored 92 papers that have together received 6.0k indexed citations. Recurring topics across this work include Bariatric Surgery and Outcomes (44 papers), Diet and metabolism studies (19 papers), Adipose Tissue and Metabolism (12 papers), Adipokines, Inflammation, and Metabolic Diseases (11 papers), Esophageal and GI Pathology (9 papers), Gestational Diabetes Research and Management (8 papers), Obesity and Health Practices (7 papers) and Cardiovascular Disease and Adiposity (7 papers). The work is most often cited by research in Pharmacy (480 citations), Physical Therapy, Sports Therapy and Rehabilitation (369 citations), Physiology (2.2k citations), Surgery (2.9k citations) and Obstetrics and Gynecology (483 citations). Picard Marceau has collaborated with scholars based in Canada, United States and France. Frequent co-authors include Simon Marceau, Serge Simard, Simon Biron, Stéfane Lebel, Frédéric‐Simon Hould, John G. Kral, S. Biron, F Hould, Martin Potvin and Odette Lescelleur. Their work appears in journals such as Obesity Surgery, Surgery for Obesity and Related Diseases, PLoS ONE, International Journal of Obesity and Journal of Physiology and Biochemistry.

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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