Physiologie de la Nutrition et du Comportement Alimentaire (PNCA)

Laboratory presentation

The research objective of the PNCA unit is to contribute to the analysis of the nutritional efficiency of the protein component of energy intake in different physiological or physiopathological situations. Protein intake is a determining nutritional factor in body homeostasis and the role of protein intake in digestive and metabolic dysfunctions is a public health issue. Establishing benchmarks on the quality of protein intake, for the satisfaction of needs according to the physiological conditions, is a topical issue in the context of reflections on the balance between the sources of products of animal and vegetable origin, and the search for new sources of protein.

The 20 latest publications

Title Authors Publication date Source
Context and Perspectives for Establishing a Novel Database for Protein Quality of Human Foods, as Proposed by a Joint Food and Agriculture Organization of the United Nations/International Atomic Energy Agency Expert Technical Meeting in October 2022 Juliane Calvez 02/01/24 Journal of Nutrition
True Ileal Amino Acid Digestibility and Protein Quality of <sup>15</sup>N-Labeled Faba Bean in Healthy Humans Suvi T Itkonen, Juliane Calvez, Gheorghe Airinei, Martin Chapelais, Nadezda Khodorova, Moulay Sahaka, Robert Benamouzig, Claire Gaudichon 01/01/24 Journal of Nutrition
Environmental pressures and pesticide exposure associated with an increase in the share of plant-based foods in the diet Hélène Fouillet, Elie Perraud, François Mariotti 12/01/23 Scientific Reports
Dietary bile acid supplementation in weaned piglets with intrauterine growth retardation improves colonic microbiota, metabolic activity, and epithelial function François Blachier 12/01/23 Journal of Animal Science and Biotechnology
Differential effects of milk proteins on amino acid digestibility, post-prandial nitrogen utilization and intestinal peptide profiles in rats Nathalie Atallah, Claire Gaudichon, Dalila Azzout-Marniche, Nadezda Khodorova, Martin Chapelais, Juliane Calvez 07/01/23 Food Research International
Ranking food products based on estimating and combining their microbiological, chemical and nutritional risks: Method and application to Ready-To-Eat dishes sold in France François Mariotti 07/01/23 Food Research International
Higher adherence to the EAT-Lancet reference diet is associated with higher nutrient adequacy in the NutriNet-Santé cohort: a cross-sectional study François Mariotti 06/01/23 American Journal of Clinical Nutrition
Digestive and metabolic bioavailability in healthy humans of <sup>15</sup>N-labeled rapeseed and flaxseed protein incorporated in biscuits Romain Tessier, Juliane Calvez, Gheorghe Airinei, Nadezda Khodorova, Martin Chapelais, Daniel Tomé, Robert Benamouzig, Claire Gaudichon 05/01/23 American Journal of Clinical Nutrition
Automatic recognition of food bacteria using Raman spectroscopy and chemometrics: A comparative study of multivariate models O. H. Dib, Christophe B.Y. Cordella 05/01/23 Vibrational Spectroscopy
New Insight into the Understanding of Muscle Glycolysis: Sestrins, Key Pivotal Proteins Integrating Glucose and Leucine to Control mTOR Activation Dalila Azzout-Marniche 04/01/23 Journal of Nutrition
Obesogenic diet leads to luminal overproduction of the complex IV inhibitor H<inf>2</inf> S and mitochondrial dysfunction in mouse colonocytes Mireille Andriamihaja, Annaïg Lan 04/01/23 FASEB Journal
No Nutritional Lessons Can Be Learned from a Misspecified and Overrestricted Model with No Sensitivity Analysis François Mariotti, Jean François Huneau, Hélène Fouillet 03/01/23 Journal of Nutrition
Compared with Milk Protein, a Wheat and Pea Protein Blend Reduces High-Fat, High-Sucrose Induced Metabolic Dysregulations while Similarly Supporting Tissue Protein Anabolism in Rats Gaïa Lépine, Jean François Huneau, Véronique Mathe, Dominique Hermier, François Mariotti, Hélène Fouillet 03/01/23 Journal of Nutrition
Editorial: Beyond traditional roles for amino acids François Mariotti 03/01/23 Current Opinion in Clinical Nutrition and Metabolic Care
Caecal digestibility as an approximation of ileal protein digestibility evaluation in rats Florence M. Guillin, Claire Gaudichon, Nadezda Khodorova, Juliane Calvez 02/08/23 Journal of Nutritional Science
Rats chirp with their mouth full: During an experimental meal, adult male Wistar rats emitted flat ultrasonic vocalisations upon feeding Gaelle Champeil-Potokar, Léa Kreichati, Olivier Rampin, Isabelle Denis, Nicolas Darcel, Vincent Bombail 02/06/23 Frontiers in Behavioral Neuroscience
Role of liver AMPK and GCN2 kinases in the control of postprandial protein metabolism in response to mid-term high or low protein intake in mice Tristan Chalvon-Demersay, Claire Gaudichon, Joanna Moro, Patrick C. Even, Nadezda Khodorova, Julien Piedcoq, Daniel Tomé, Dalila Azzout-Marniche 02/01/23 European Journal of Nutrition
Indispensable Amino Acid Digestibility of Moroccan Fava Bean Using the Dual Isotope Method in Healthy Adults Juliane Calvez, Nadezda Khodorova, Daniel Tomé, Claire Gaudichon 02/01/23 Journal of Nutrition
Food Consumption, Nutritional Intakes, and the Role of Milk Formulas in Nutrient Adequacy among Young Children from Birth to 2 Years Living in Urban Algeria Alice Busnel 01/22/23 Public Health Nutrition
Dietary protein consumption profiles show contrasting impacts on environmental and health indicators Elie Perraud, Juhui Wang, Marion Salomé, François Mariotti 01/15/23 Science of the Total Environment

Number of publications of the laboratory by scientific field (2016-2021)

Every paper can be classified in one or more scientific fields. The figure below shows the lab's number of publications in each scientific field, according to the ASJC classification (Elsevier)