Homepage Hervé Dubouchaud

Hervé Dubouchaud, PU

 

Professor, UFR STAPS
Deputy Director of the LBFA
Head of the Preclinical research platform BEeSy
Head of the CUBE-APS (Centre Universitaire de Biologie Expérimentale en Activités Physiques et sportives)
Responsible of the 3rd year of the Bachelor degree in Sport Sciences - UFR STAPS

My research is mainly centered on the energy metabolism, starting with my PhD studies and postdoctoral projects on muscle lactate transport and metabolism during exercise and after training.
I then oriented my work on intermediate metabolism and chronic diseases (COPD, diabetes, obesity), with a focus on the mitochondrial function using various experimental constraints (high-fat diet, insulin-resistance, exercise, hypoxia, aging, inflammation...) on different tissues (muscle, heart, liver, blood, adipose tissue).
Lately, results obtained on hypoxia, inflammation, and nutrition led me to concentrate on the role of epigenetic factors on substrate handling, whole body metabolism, and their relations with the hypertrophic capacities of the skeletal muscle. I developed collaborations throughout with private companies (GlaxoSmithKline, ASL Santé des Lipides,...) and academic institutions.
I also have scientific collaborations on exercise metabolism and performance (lactate metabolism and transport, thresholds...).
 

• CNRS delegation at Institute for Advanced Biosciences, Grenoble
• Visiting Scientist at U Edinburgh
• Post-doctoral fellow at Exercise Physiology Lab (Pr G Brooks), U California, Berkeley
• PhD in Exercise Physiology, U Montpellier
• MSc in Adaptations, Development, Sport and Health, U Montpellier
• Elected member, Administrative Board of the Université Joseph Fourier (2009-2015)
• Elected member, Scientific Board of the Université Joseph Fourier (2006-2009)
• Deputy Director Research and Development, UFRAPS - Université Joseph Fourier (2001-2006)
   

• Spontaneous locomotor activity analysis using videotracking and opensource algorithm. (Chabert C, Bottelin P, Pison C, Dubouchaud H. J Appl Physiol (1985), 2016, 120(9): 1097-103. doi: 10.1152/japplphysiol.00888.2015.)
• La contraction musculaire Dubouchaud H, Benoit H. Université Numérique en Santé et Sport (sous Licence Creative Commons.)
• Le couplage excitation-contraction. Dubouchaud H, Benoit H. Université Numérique en Santé et Sport (sous Licence Creative Commons.)
• Les voies métaboliques. Dubouchaud H, Benoit H, T. Busso. Université Numérique en Santé et Sport (sous Licence Creative Commons.)

 

• Dubouchaud H, Granier P, Mercier J, Le Peuch C, Prefaut C. Lactate uptake by skeletal muscle sarcolemmal vesicles decreases after 4 wk of hindlimb unweighting in rats. J Appl Physiol (1985), 1996, 80: 416-421.  doi: 10.1152/jappl.1999.87.3.955.
• Dubouchaud H, Butterfield GE, Wolfel EE, Bergman BC, Brooks GA. Endurance training, expression, and physiology of LDH, MCT1, and MCT4 in human skeletal muscle. Am J Physiol Endocrinol Metab, 2000, 278: E571-579. doi: 10.1152/ajpendo.2000.278.4.E571.
• Messonnier L, Dubouchaud H. Le lactate : sa cinétique, son métabolisme, ses relations avec la performance et ses controverses. Science et Motricité, 2010, 70: 21-30. doi: 10.1051/sm/2010007.
• Vial G, Dubouchaud H, Couturier K, Cottet-Rousselle C, Taleux N, Athias A, Galinier A, Casteilla L, Leverve XM. Effects of a high-fat diet on energy metabolism and ROS production in rat liver. J Hepatol, 2011, 54: 348-356. doi: 10.1016/j.jhep.2010.06.044.
• Le Guen M, Chaté V, Hininger-Favier I, Laillet B, Morio B, Pieroni G, Schlattner U, Pison C, Dubouchaud H. A 9-wk docosahexaenoic acid-enriched supplementation improves endurance exercise capacity and skeletal muscle mitochondrial function in adult rats. Am J Physiol Endocrinol Metab, 2016, 310: E213-224. doi: 10.1152/ajpendo.00468.2014.
• Chabert C, Khochbin S, Rousseaux S, Furze R, Smithers N, Prinjha R, Schlattner U, Pison C, Dubouchaud H. Muscle hypertrophy in hypoxia with inflammation is controlled by bromodomain and extra-terminal domain proteins. Sci Rep, 2017, 7(1): 12133. doi: 10.1038/s41598-017-12112-0. doi: 10.1038/s41598-017-12112-0.
• Dubouchaud H, Walter L, Rigoulet M, Batandier C. Mitochondrial NADH redox potential impacts the reactive oxygen species production of reverse Electron transfer through complex I. J Bioenerg Biomembr. 2018 Aug 22. doi: 10.1007/s10863-018-9767-7. doi: 10.1007/s10863-018-9767-7.
• Maciejewski H, Bourdin M, Féasson L, Dubouchaud H, Denis C, Messonnier L. Non-oxidative energy supply correlates with lactate transport and removal in trained rowers. Int J Sports Med, 2020 Jul 8. doi: 10.1055/a-1186-1761.
• Pinto MM, Dubouchaud H, Jouve C, Rigaudière JP, Patrac V, Bouvier D, Hininger-Favier I, Walrand S, Demaison L. A chronic low-dose magnesium L-lactate administration has a beneficial effect on the myocardium and the skeletal muscles. J Physiol Biochem. 2021 Jul 22. doi: 10.1007/s13105-021-00827-8.