yohann wittrant
- Unité de Nutrition Humaine (UNH)
Publications
Publications
A low gluten diet adversely affects the gut microbiota of healthy adult14th International Gut Microbiology Symposium, Jun 2025, CLERMONT- FERRAND, France |
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Le fromage au lait cru, un aliment clé pour favoriser la mobilité ?Journée scientifique du CIR3, Oct 2024, Clermont-ferrand, France |
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An innovative sol-gel based hybrid biomaterial for bone tissue engineeringLes 20. JFBTM journées Françaises de Biologie des Tissus Minéralisés, Mar 2018, Monaco, France. 2018 |
Polycaprolactone / bioactive glass hybrid scaffolds with controlled porosity29. European Conference on Biomaterials - ESB'18., Sep 2018, Maastricht, Netherlands |
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Procyanidins and hydroxytyrosol mixture exhibits anti-osteoarthritic effects: from in vitro to in vivo evidences in a rabbit post-traumatic oa modelWorld Congress of the Osteoarthritis-Research-Society-International, Mar 2016, Amsterdam, Netherlands. Elsevier Ltd, Osteoarthritis and Cartilage, 24, pp.2, 2016, ⟨10.1016/j.joca.2016.01.628⟩ |
La synergie nutritionnelle au service de la prévention de l’ostéoporose : les polyphénols et les lipidesJFN 2016, Journées Francophones de Nutrition, Nov 2016, Montpellier, France. 441 p., 2016, JFN 2016-Livre des résumés |
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Etude de l’impact de composés circulants issus de la consommation d’huile d’olive, vierge ou raffinée, enrichie ou non en Vitamine D, sur la biologie des cellules osseuses8. Journée Scientifique du CRNH Auvergne, Nov 2015, Clermont-Ferrand, France. 2015, 8ème Journée Scientifique du CRNH Auvergne |
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Identification de bio-marqueurs prédictifs et précoces de l’ostéoporose : approche préclinique8. Journée Scientifique du CRNH Auvergne, Nov 2015, Clermont-Ferrand, France. 2015, 8ème Journée Scientifique du CRNH Auvergne |
Hydrolyzed collagen promotes osteoblastogenesis and preserves bone mass in variectomized mice17. Journées Françaises de Biologie des Tissus Minéralisés JFBTM, Feb 2015, Super-Besse, France. 2015, 17èmes Journées Françaises de Biologie des Tissus Minéralisés |
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GPR40 reveals the good side of deleterious diets5. Colloque International Molécules et Ingrédients Santé, May 2014, Quimper, France. 2014, 5ème Colloque International Molécules et Ingrédients Santé MIS 2014 |
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GPR40: a new relevant target for nutraceutical-based prevention of bone lossVitafoods Europe Conference. The Neutracila, May 2014, Genève, Switzerland. , 2013 |
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Potential of pomegranate and its derivatives for the prevention of bone loss in a preclinical mice model of postmenopausal osteoporosis5. Colloque International Molécules et Ingrédients Santé, May 2014, Quimper, France. 2014, 5ème Colloque International Molécules et Ingrédients Santé MIS 2014 |
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Pomegranate seed oil for nutritional management of postmenopausal osteoporosis: in vitro and preclinical studies5. Colloque International Molécules et Ingrédients Santé, May 2014, Quimper, France. 2014, 5ème Colloque International Molécules et Ingrédients Santé MIS 2014 |
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GPR40 differentially impacts osteoblast behavior depending on differentiation stage and environment5. Colloque International Molécules et Ingrédients Santé, May 2014, Quimper, France. 2014, 5ème Colloque International Molécules et Ingrédients Santé MIS 2014 |
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Innovative nutritional strategies to preserve bone health: the role of fish oils supplementation in counteracting senile osteoporosisVitafoods Europe, May 2013, Genève, Switzerland. 2013 |
Innovative nutritional strategies to preserve bone health: the role of fish oils supplementation in counteracting senile osteoporosis20. International Congress of Nutrition, Sep 2013, Granada, Spain. Karger, Annals of Nutrition and Metabolism, 63 (Suppl. 1), 1960 p., 2013 |
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The Free Fatty Acid Receptor GPR40 Protects from Bone Loss through Inhibition of Osteoclast Differentiation2. International Congress of Translational Research in Human Nutrition "Integrative Approaches in Nutrition Research", Mar 2013, Clermond - Ferrand, France. , 2013 |
Pomegranate peel extract improves bone impairment in a preclinical mice model of postmenopausal osteoporosis stimulating osteoblastic differentiation in vitro20. International Congress of Nutrition, Sep 2013, Granada, Spain. Karger, Annals of Nutrition and Metabolism, 63 (Suppl. 1), 1960 p., 2013 |
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A new role for the free fatty acid receptor GPR40 in preserving bone health20. International Congress of Nutrition, Sep 2013, Granada, Spain. Karger, Annals of Nutrition and Metabolism, 63 (Suppl. 1), 1960 p., 2013 |
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Pomegranate seed oil prevents osteopenia establishment in a preclinical model of osteoporosis and in bone cells culture20. International Congress of Nutrition, Sep 2013, Granada, Spain. Karger, Annals of Nutrition and Metabolism, 63 (Suppl. 1), 1960 p., 2013 |
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GPR40 differentially impacts osteoblast behavior depending on differentiation stage and environment6. Journée scientifique du CNRH Auvergne, Nov 2013, Clermont - Ferrand, France. , 2013, 6ème Journée scientifique du CNRH Auvergne |
Pomegranate and its derivatives can improve bone health through decreased inflammation and oxidative stress in an animal model of postmenopausal osteoporosis20. International Congress of Nutrition, Sep 2013, Granada, Spain. Karger, Annals of Nutrition and Metabolism, 63 (Suppl. 1), 1960 p., 2013 |
A scientific adventure in a biotechSummer School 2024 GRADUATE SCHOOL HEALTHSCIENCES AND TECHNOLOGIES Nantes University, Nantes University, Jul 2024, Nantes (France), France |
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Valoriser son doctoratForum Doc’AVENIR PRO / Clermont Innovation Week, Mar 2024, Clermont-Ferrand, France |
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Nutrition and Bone : Hot Topics and new approachesECTS 2024, EUROPEAN CALCIFIED TISSUE SOCIETE, May 2024, MARSEILLE (FRANCE), France |
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Clinical Studies and Level of EvidenceNFBD24, NUTRIFORM' Business Days 2024, Jun 2024, Juans les Pins, France |
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Ex vivo clinical approach: an innovative model for rapid, predictive and mechanistic demonstration of nutrients/plant bioactives effect on human health3rd Scientific Workshop of the PhenolAcTwin project, Mar 2024, Clermont-Ferrand, France |
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Quelle place pour les docteurs dans les secteurs public et prives ?Forum Doc’AVENIR PRO / Clermont Innovation Week, Mar 2024, Clermont-Ferand, France |
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Les métabolites sériques humains circulants dérivés de la consommation d'un extrait de safran (Safr'InsideTM) protègent les neurones du stress oxydatif : considérations pour les troubles dépressifsJournées Françaises de Nutrition, Société Française de Nutrition, Dec 2024, Strasbourg, France |
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Essais cliniques ex vivo : rapide, prédictif, mécanique et sécurisant. une innovation INRAE/UCA/CLINICNCELLConférence Francophone sur les Ingrédients Botaniques, Sep 2023, GRASSE, France |
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Sport et nutrition: le cas du glutenFête de la Science, Ministère de l'Enseignement supérieur et de la Recherche, Oct 2023, PARIS, France |
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Le potentiel de l'innovation : Table ronde Les collaborations avec la recherche sur l’objectivation des ingrédients et produits santéJournée Technique De la Plante au Complément Alimentaire :, pole Innovalliance, Oct 2023, Nice, France |
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Highly bioactive and magnetic heterostructures for hyperthermia cancer treatment and bone regeneration.Bioceramics32, Sep 2022, Darmstadt, Germany |
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Impact du gluten chez le sportif de haut niveauRencontres Qualiment, Nov 2022, Paris, France |
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Metabolic profiling strategy for determination of the absorption peak of artichoke leaf extract in human enriched serum14ème journées scientifiques du RFMF, Nov 2021, Aussois, France |
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L'avenir des compléments alimentaires et aliments santé / Une nouvelle approche clinique ex vivo pour simplifier et accélérer la démonstration du bénéfice santéWébinaires du pole Innovalliance, Mar 2021, Nice, France |
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Nouvelles méthodes de test et sources d’ingrédients pour innover en compléments alimentairesWébinaires du pole Innovalliance, Oct 2021, NICE, France |
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Table ronde sur l’Innovation et l’entreprenariat en scienceBPI France Tour, BPI, Nov 2021, Clermont-Ferrand, France |
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Polycaprolactone-bioactive glass hybrids as a controlled release platform for the delivery of therapeutics in bone tissue engineering.ESB 2021, 31th Conference of the European Society for Biomaterials, Sep 2021, Porto, Portugal |
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Osteogenic effect of fisetin doping in bioactive glass / polycaprolactone hybrid with dual cortical / trabecular structure.4. Assises Régionales Auvergne Rhône-Alpes de Nutrition et Santé, Sep 2019, Lyon, France |
Polycaprolactone / bioactive glass hybrid scaffolds with doping agents.3rd Biomat Congres Materials for Health., Jun 2019, La Grande-Motte, France |
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Organic-inorganic hybrid scaffold for bone regeneration.29. European Conference on Biomaterials - ESB'18., Sep 2018, Maastricht, Netherlands |
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Muscle lipotoxicity on sarcopenia development in a model of collagen-induced arthritisCongress of the European-League-Against-Rheumatism (EULAR), Jun 2018, Amsterdam, Netherlands. pp.259-259, ⟨10.1136/annrheumdis-2018-eular.5978⟩ |
Hydrolysed collagen promotes bone health in ovariectomized mice through the modulation of both the osteoblast and osteoclast activitiesWCO-IOF-ESCEO World Congress on Osteoporosis, Osteoarthritis and Musculoskeletal Diseases, Mar 2017, Florence, Italy |
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GPR40 activation by high fat diet decreased bone loss in ovariectomized mouse model12. Journées Françaises de Biologie des Tissus Minéralisés JFBTM, Feb 2015, Super Besse, France |
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The polyphenol fisetin protects bone by repressing NF-kB and MKP-1-dependent signaling pathways in osteoclasts17. Journées Françaises de Biologie des Tissus Minéralisés JFBTM, Société Française de Biologie des Tissus Minéralisés (SFBTM). FRA., Feb 2015, Clermont-Ferrand, France |
Comment un projet de serre peut-il contribuer à sécuriser l'alimentation et à optimiser la santé des habitants des villages du Nunavik (Aspects méthodologiques et premiers résultats)Séminaire annuel de l’OHMI Nunavik, Nov 2015, Québec, Canada |
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La fisétine protège le tissu osseux en ciblant les voies de signalisation NF-kB et MKP-1 dans les ostéoclastes et l’activité transcriptionnelle de Runx2 dans les ostéoblastes2. Assises Inter-Régionales de Nutrition et Métabolisme, Rhône-alpes-Auvergne, laboratoire de recherche en Cardiovasculaire, Métabolisme, Diabétologie et Nutrition (CarMeN). Lyon, FRA.; Université Joseph Fourier (Grenoble 1) (UJF). Grenoble, FRA.; Centre de Recherche en Nutrition Humaine (CRNH). FRA.; Centre de Recherche en Nutrition Humaine (CRNH). FRA., Nov 2015, Saint Galmier, France |
Bone health maintenance: Innovative nutritional strategy by polyphenols62. International Congress and Annual Meeting of the Society-of-Medicinal-Plant-and-Natural-Product-Research, Society for Medical Plant and Natural Product Research (GA) (GA). Neunkirchen am Brand, DEU., Aug 2014, Guimaraes, Portugal. n.p, ⟨10.1055/s-0034-1394565⟩ |
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Innovative nutritional prevention of osteoporosis: the polyphenol fisetin sustains bone health by controlling osteoblasts and osteoclasts differentiation5. Colloque International Molécules et Ingrédients Santé, CBB Développement (CBB). Rennes, FRA., May 2014, Quimper, France |
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GPR40 limits bone loss induced by ovariectomy upon high fat diet6. Journée scientifique du CNRH Auvergne, Centre de Recherche en Nutrition Humaine (CRNH). FRA., Nov 2013, Clermont - Ferrand, France |
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The effect of dietary fatty acids on bone marrow fat in a murine model of senile osteoporosisAnnual Scientific Meeting of the American-Geriatrics-Society, American Geriatrics Society., May 2013, Grapevine, Texas, United States. pp.S90-S90 |
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Ostéoporose et Nutrition Lipidique1. Assises de Nutrition et Metabolisme Rhône-Alpes-Auvergne, Oct 2013, Saint Galmier, France |
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Nutrition lipidique et Santé osseuseJournée Aviesan, Alliance Nationale pour les Sciences de la vie et de la Santé (AVESIAN). FRA., Jun 2012, Clermont-Ferrand, France |
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In vitro study of bacterial adhesion and biofilm growth on fresh, frozen, or decellularized human bone grafts2024 |
Circulating Human Metabolites Resulting From TOTUM-070 Absorption (a Plant-Based, Polyphenol-Rich Hypocholesterolemic Ingredient) Improve Lipid Metabolism in Human Hepatocytes: Lessons From an Original ex vivo Clinical TrialCirculation, 146, 2022 |
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THU0071 Muscle lipotoxicity on sarcopenia development in a model of collagen-induced arthritis/, BMJ Publishing Group Ltd and European League Against Rheumatism, pp.259.2-259, 2018, ⟨10.1136/annrheumdis-2018-eular.5978⟩ |
Implant with controlled porosity made of a hybrid material doped with osteoinductor nutrients.France, Patent n° : FR-1860557. 2018 |
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Utilisation d'une association de deux composés pour le traitement et/ou la prévention de troubles osseuxFrance, N° de brevet: FR3005419B1. 2013 |
Phytomicronutriments et santé dentaireLes phytomicronutriments, Chapitre 18, Editions Tec & Doc Lavoisier, 410 p., 2012, 978-2-7430-1417-9 |
Physiopathologie du remodelage osseux : du rôle des facteurs locaux à l’influence de la nutrition lipidiqueAlimentation et Nutrition. Université Clermont Auvergne, 2010 |