Andréanne Michaud

• Centre de recherche de l'Institut universitaire de cardiologie et de pneumologie de Québec (Affilié à l’Université Laval)
• Centre de recherche de l'Institut universitaire de cardiologie et de pneumologie de Québec (Reconnu FRQ - secteur santé)
• Centre Nutrition, santé et société
• Centre thématique de recherche en neurosciences
• Institut sur la nutrition et les aliments fonctionnels

Financements des 2 dernières années

• Amélie Lachance, Doctorat en nutrition
• Anne-Laurence Landry, Maîtrise en nutrition - avec mémoire
• Élodie Jutras, Maîtrise en kinésiologie - avec mémoire
• Gabrielle St-Arnaud, Doctorat en nutrition
• Marianne Legault, Doctorat en nutrition
• Patrick Gagnon, Doctorat en nutrition
• Sarah-Kim Ross, Maîtrise en nutrition - avec mémoire

Encadrements des 5 dernières années

• Amélie Lachance, Maîtrise en nutrition - avec mémoire
• Chloé Caredda, Maîtrise en nutrition - avec mémoire
• Haneyeh Amidi, Maîtrise en nutrition - avec mémoire
• Marianne Côté, Maîtrise en nutrition - avec mémoire
• Marianne Legault, Maîtrise en nutrition - avec mémoire
• Nadia Faucher, Maîtrise en nutrition - avec mémoire
• Patrick Gagnon, Maîtrise en nutrition - avec mémoire
• Sarra Beji, Doctorat en sciences pharmaceutiques
• Sarra Beji, Maîtrise en sciences pharmaceutiques - avec mémoire

Travaux de recherche des 5 dernières années

A scoping review of computational models on human glucose cerebral metabolism Journal of Cerebral Blood Flow & Metabolism, 2026. Parissa Fereydouni-Forouzandeh, Andréanne Michaud, Nicolas Doyon, Simon Duchesne. DOI 10.1177/0271678X261465840

Changes in food reward are associated with improvements in metabolic markers and eating behaviors after bariatric surgery. Physiology & behavior, 2026. Lachance A, Toro V, Legault M, Gagnon P, Pelletier M, Biertho L, Provencher V, Iceta S, Tchernof A, Picard F, Michaud A. DOI 10.1016/j.physbeh.2026.115518

NEURAL CORRELATES OF SUBJECTIVE FOOD VALUATION IN THE CONTEXT OF BARIATRIC SURGERY 2026. Patrick Gagnon, Amélie Lachance, Mélissa Pelletier, Marianne Legault, Sarah-Kim Ross, Sylvain Iceta, Laurent Biertho, François Julien, Catherine Bégin, Alain Dagher, André Tchernof, Yashar Zeighami, Andréanne Michaud. DOI 10.64898/2026.08.19.745760

A longitudinal investigation of eating behavior, attention-deficit/hyperactivity disorder, and weight loss outcomes following bariatric surgery. Surgery for obesity and related diseases : official journal of the American Society for Bariatric Surgery, 2026. Yergeau M, Daoust J, Legendre M, Pelletier M, Biertho L, Tchernof A, Michaud A, Bégin C. DOI 10.1016/j.soard.2026.07.011

Longitudinal changes in endocannabinoidome and dietary lipid profile in severe obesity: impact of sleeve gastrectomy. Lipids in health and disease, 2026. St-Arnaud G, Daoust J, Pelletier M, Gagnon C, Biertho L, Bouvet-Bouchard L, Dumais E, Flamand N, Di Marzo V, Michaud A, Veilleux A. DOI 10.1186/s12944-026-02988-1

Proanthocyanidin-Rich Cranberry Extract Lowers Glycemia in Established Obesity by Delaying Glucose Absorption. FASEB journal : official publication of the Federation of American Societies for Experimental Biology, 2026. Beji S, Mouchiroud M, Tribouillard L, Efole B, Perazza L, Favereaux L, Poirier A, Idris W, Gélinas Y, Varin TV, Rovère C, Anhê FF, Picard F, Laplante M, Marette A, Michaud A, Caron A. DOI 10.1096/fj.202601382r

Cold exposure remodels bile acid metabolism in a mouse strain- and tissue-specific manner. The Biochemical journal, 2026. Beji S, Mouchiroud M, Efole B, Gélinas Y, Verreault M, Trottier J, Michaud A, Barbier O, Caron A. DOI 10.1042/bcj20260006

Maternal hyperglycemia during pregnancy is associated specifically with larger hypothalamic volumes at 12 years of age. Journal of developmental origins of health and disease, 2026. Marchildon C, Arguin M, Doyon M, Côté S, Michaud A, Huck J, Gingras V, Perron P, Hivert MF, Bouchard L, Whittingstall K. DOI 10.1017/s204017442510041x

Thermoregulatory adaptations to cold in C3H/HeJ mice are independent of ADRB3 signaling. Scientific reports, 2026. Beji S, Mouchiroud M, Gélinas Y, Laplante M, Michaud A, Caron A. DOI 10.1038/s41598-026-38538-z

Eating pleasure according to BMI and associations with diet quality and intuitive eating in adults from the Province of Québec, Canada. Applied physiology, nutrition, and metabolism = Physiologie appliquee, nutrition et metabolisme, 2026. Lévy-Ndejuru J, Bédard A, Bégin C, Bélanger-Gravel A, Desroches S, Michaud A, Provencher V, Lemieux S. DOI 10.1139/apnm-2025-0319

Changes in hypothalamic subunits volume and their association with metabolic parameters and gastrointestinal appetite-regulating hormones following bariatric surgery Imaging Neuroscience, 2025. Amélie Lachance, Justine Daoust, Mélissa Pelletier, Alexandre Caron, André C. Carpentier, Laurent Biertho, Josefina Maranzano, André Tchernof, Mahsa Dadar, Andréanne Michaud. DOI 10.1162/IMAG.a.970

Exploring associations between diet and levels of anxiety and depression symptoms in early pregnancy Discover Psychology, 2025. Stéphanie Harrison, Marianne Gagnon, Emilie Bernier, Claudia-Béatrice Ratté, Anne-Sophie Plante, Simone Lemieux, Julie Robitaille, Catherine Bégin, Andréanne Michaud, Anne-Sophie Morisset. DOI 10.1007/s44202-025-00433-5

Validation of a self-administered web-based 24-h dietary recall for individuals with severe obesity undergoing bariatric surgery. Nutrition (Burbank, Los Angeles County, Calif.), 2025. Ross SK, Lachance A, Legault M, Pelletier M, Leblanc V, Laramée C, Biertho L, Morisset AS, Harrison S, Lamarche B, Lemieux S, Michaud A. DOI 10.1016/j.nut.2025.112953

Identification of Predictors of Adverse Health Outcomes in Acute Care Patients with Dysphagia. Canadian journal of dietetic practice and research : a publication of Dietitians of Canada = Revue canadienne de la pratique et de la recherche en dietetique : une publication des Dietetistes du Canada, 2025. Faucher N. RD, MSc, Demers M. RD, Simonyan D. MSc, Desroches S. RD, PhD, Michaud A. RD, PhD. DOI 10.3148/cjdpr-2025-016

Sustained improvements in brain health and metabolic markers 24 months following bariatric surgery. Brain communications, 2024. Legault M, Pelletier M, Lachance A, Lachance MÈ, Zeighami Y, Gauthier MF, Iceta S, Biertho L, Fulton S, Richard D, Dagher A, Tchernof A, Dadar M, Michaud A. DOI 10.1093/braincomms/fcae336

Changes in hypothalamic subunits volume and their association with metabolic parameters and gastrointestinal appetite-regulating hormones following bariatric surgery 2024. Amélie Lachance, Justine Daoust, Mélissa Pelletier, Alexandre Caron, André C. Carpentier, Laurent Biertho, Josefina Maranzano, André Tchernof, Mahsa Dadar, Andréanne Michaud. DOI 10.1101/2024.08.30.24312638

Micronutrient status 2 years after bariatric surgery: a prospective nutritional assessment. Frontiers in nutrition, 2024. Côté M, Pelletier L, Nadeau M, Bouvet-Bouchard L, Julien F, Michaud A, Biertho L, Tchernof A. DOI 10.3389/fnut.2024.1385510

GLP-1 response during pregnancy: variations between trimesters and associations with appetite sensations and usual energy intake Applied Physiology, Nutrition, and Metabolism, 2024. Inès Auclair Mangliar, Anne-Sophie Plante, Myriam Chabot, Claudia Savard, Simone Lemieux, Andréanne Michaud, S. John Weisnagel, Félix Camirand Lemyre, Alain Veilleux, Anne-Sophie Morisset. DOI 10.1139/apnm-2023-0301

Attitudes and Behaviors towards Food and Weight in Late Pregnancy: A Comparative Approach between Individuals with and without Previous Bariatric Surgery Healthcare, 2024. Chloé Caredda, Audrey St-Laurent, Marianne Gagnon, Stéphanie Harrison, Emilie Bernier, Geneviève Gagnon, Anne-Sophie Plante, Simone Lemieux, Catherine Bégin, Simon Marceau, Laurent D. Biertho, André Tchernof, Véronique Provencher, Vicky Drapeau, Andréanne Michaud, Anne-Sophie Morisset. DOI 10.3390/healthcare12030342

Genetic control of body weight by the human brain proteome. iScience, 2023. Gagnon E, Girard A, Gobeil É, Bourgault J, Couture C, Mitchell PL, Bouchard C, Tremblay A, Mathieu P, Michaud A, Pérusse L, Arsenault BJ. DOI 10.1016/j.isci.2023.106376

Determinants of weight gain and body changes during pregnancy: A qualitative study of French-Canadian pregnant people. Journal of gynecology obstetrics and human reproduction, 2022. Gagnon M, Plante AS, Turcotte M, Bégin C, Michaud A, Provencher V, Morisset AS. DOI 10.1016/j.jogoh.2022.102519

Trimester-Specific Serum Fructosamine in Association with Abdominal Adiposity, Insulin Resistance, and Inflammation in Healthy Pregnant Individuals Nutrients, 2022. Emilie Bernier, Amélie Lachance, Anne-Sophie Plante, Patricia Lemieux, Karim Mourabit Amari, S. John Weisnagel, Claudia Gagnon, Andréanne Michaud, André Tchernof, Anne-Sophie Morisset. DOI 10.3390/nu14193999

Mechanisms linking obesity and its metabolic comorbidities with cerebral grey and white matter changes Reviews in Endocrine and Metabolic Disorders, 2022. Isabel García-García, Andréanne Michaud, María Ángeles Jurado, Alain Dagher, Filip Morys. DOI 10.1007/s11154-021-09706-5

Genetic control of body weight by the human brain proteome 2022. Eloi Gagnon, Arnaud Girard, Émilie Gobeil, Jérôme Bourgault, Christian Couture, Patricia L. Mitchell, Claude Bouchard, Angelo Tremblay, Patrick Mathieu, Andréanne Michaud, Louis Pérusse, Benoit J. Arsenault. DOI 10.1101/2022.02.11.22270813

Determinants of Weight Gain and Body Changes During Pregnancy from the Perspective of a Pregnant Population SSRN, 2022. Gagnon, M., Plante, A.-S., Turcotte, M., Bégin, C., Michaud, A., Provencher, V., Morisset, A.-S..

Dietary intakes in pregnant women with previous bariatric surgery Eating and Weight Disorders, 2022. Gagnon, G., Carreau, A.-M., Plante, A.-S., Savard, C., Lemieux, S., Weisnagel, S.J., Gagnon, C., Veillette, J., Michaud, A., Marceau, S., Biertho, L., Tchernof, A., Morisset, A.-S.. DOI 10.1007/s40519-021-01333-y

Neck circumference is a better correlate of insulin resistance markers than other standard anthropometric indices in patients presenting severe obesity Obesity Research and Clinical Practice, 2022. Scovronec, A., Provencher, A., Iceta, S., Pelletier, M., Leblanc, V., Nadeau, M., Simard, S., Biertho, L., Richard, D., Tchernof, A., Michaud, A.. DOI 10.1016/j.orcp.2022.07.005

Impact of weight loss on brain age: Improved brain health following bariatric surgery NeuroImage, 2022. Zeighami, Y., Dadar, M., Daoust, J., Pelletier, M., Biertho, L., Bouvet-Bouchard, L., Fulton, S., Tchernof, A., Dagher, A., Richard, D., Evans, A., Michaud, A.. DOI 10.1016/j.neuroimage.2022.119415

White matter integrity differences in obesity: A meta-analysis of diffusion tensor imaging studies Neuroscience & Biobehavioral Reviews, 2021. Justine Daoust, Joelle Schaffer, Yashar Zeighami, Alain Dagher, Isabel García-García, Andréanne Michaud. DOI 10.1016/j.neubiorev.2021.07.020

The Impact of Restrictive and Non-restrictive Dietary Weight Loss Interventions on Neurobehavioral Factors Related to Body Weight Control: the Gaps and Challenges Current Obesity Reports, 2021. Sylvain Iceta, Shirin Panahi, Isabel García-García, Andréanne Michaud. DOI 10.1007/s13679-021-00452-y

Evaluation of Dietary Assessment Tools Used in Bariatric Population Nutrients, 2021. Marianne Legault, Vicky Leblanc, Geneviève B. Marchand, Sylvain Iceta, Virginie Drolet-Labelle, Simone Lemieux, Benoît Lamarche, Andréanne Michaud. DOI 10.3390/nu13072250

Impact of weight loss on brain age: Improved brain health following bariatric surgery arXiv, 2021. Zeighami, Y., Dadar, M., Daoust, J., Pelletier, M., Biertho, L., Bouvet-Bouchard, L., Fulton, S., Tchernof, A., Dagher, A., Richard, D., Evans, A., Michaud, A..

Positive attitudes toward weight gain in late pregnancy are associated with healthy eating behaviours Eating and Weight Disorders, 2021. Savard, C., Yan, E., Plante, A.-S., Bégin, C., Robitaille, J., Michaud, A., Lemieux, S., Provencher, V., Morisset, A.-S.. DOI 10.1007/s40519-020-01057-5

Association between visceral adiposity index, binge eating behavior, and grey matter density in caudal anterior cingulate cortex in severe obesity Brain Sciences, 2021. Iceta, S., Dadar, M., Daoust, J., Scovronec, A., Leblanc, V., Pelletier, M., Biertho, L., Tchernof, A., Bégin, C., Michaud, A.. DOI 10.3390/brainsci11091158

Deciphering the Association Between Hypothalamus-Pituitary-Adrenal Axis Activity and Obesity: A Meta-Analysis Obesity, 2021. Ostinelli, G., Scovronec, A., Iceta, S., Ouellette, A.-S., Lemieux, S., Biertho, L., Bégin, C., Michaud, A., Tchernof, A.. DOI 10.1002/oby.23125

Associations between markers of mammary adipose tissue dysfunction and breast cancer prognostic factors International Journal of Obesity, 2021. Laforest, S., Ennour-Idrissi, K., Ouellette, G., Gauthier, M.-F., Michaud, A., Durocher, F., Tchernof, A., Diorio, C.. DOI 10.1038/s41366-020-00676-3

Dietary Intakes in Pregnant Women with Previous Bariatric Surgery ResearchSquare, 2021. Gagnon, G., Carreau, A.-M., Plante, A.-S., Savard, C., Lemieux, S., Weisnagel, S.J., Gagnon, C., Veillette, J., Michaud, A., Marceau, S., Biertho, L., Tchernof, A., Morisset, A.-S.. DOI 10.21203/rs.3.rs-722605

Cognitive function in binge eating disorder and food addiction: A systematic review and three-level meta-analysis Progress in Neuro-Psychopharmacology and Biological Psychiatry, 2021. Iceta, S., Rodrigue, C., Legendre, M., Daoust, J., Flaudias, V., Michaud, A., Bégin, C.. DOI 10.1016/j.pnpbp.2021.110400

Spontaneous neural activity changes after bariatric surgery: A resting-state fMRI study bioRxiv, 2021. Zeighami, Y., Iceta, S., Dadar, M., Pelletier, M., Nadeau, M., Biertho, L., Lafortune, A., Tchernof, A., Fulton, S., Evans, A., Richard, D., Dagher, A., Michaud, A.. DOI 10.1101/2021.04.01.437973