Zobrazeno 1 - 10 of 15 pro vyhledávání: '"Laurent Poulet"'
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Akademický článek
NMR Analyses of the Enzymatic Degradation End-Products of Diabolican: The Secreted EPS of Vibrio diabolicus CNCM I-1629
Autor: Sophie Drouillard, Laurent Poulet, Claire Boisset, Christine Delbarre-Ladrat, William Helbert
Publikováno v: Marine Drugs, Vol 20, Iss 12, p 731 (2022)
Diabolican, or HE800, is an exopolysaccharide secreted by the non-pathogenic Gram-negative marine bacterium Vibrio diabolicus (CNCM I-1629). This polysaccharide was enzymatically degraded by the Bacteroides cellulosilyticus WH2 hyaluronan lyase. The
Externí odkaz: https://doaj.org/article/39d9bd8eb5364fdc8e9b028dcfe25488
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2
Akademický článek
Stress exposure alters brain mRNA expression of the genes involved in insulin signalling, an effect modified by a high fat/high fructose diet and cinnamon supplement.
Autor: Frédéric Canini, Bolin Qin, Nathalie Arvy, Laurent Poulet, Cécile Batandier, Anne-Marie Roussel, Richard A Anderson
Publikováno v: PLoS ONE, Vol 13, Iss 5, p e0197094 (2018)
In occidental societies, high fat and high sugar diets often coincide with episodes of stress. The association is likely to modify brain energy control. Brain insulin signalling is rarely studied in stressed individuals consuming high fat diets. Furt
Externí odkaz: https://doaj.org/article/3d8e640a981f4dbca4db43c1df69a707
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3
Akademický článek
Cinnamon counteracts the negative effects of a high fat/high fructose diet on behavior, brain insulin signaling and Alzheimer-associated changes.
Autor: Richard A Anderson, Bolin Qin, Frederic Canini, Laurent Poulet, Anne Marie Roussel
Publikováno v: PLoS ONE, Vol 8, Iss 12, p e83243 (2013)
Insulin resistance leads to memory impairment. Cinnamon (CN) improves peripheral insulin resistance but its effects in the brain are not known. Changes in behavior, insulin signaling and Alzheimer-associated mRNA expression in the brain were measured
Externí odkaz: https://doaj.org/article/2326902ba9d14a5897ad9c5001de68df
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4
The porphyran degradation system of the human gut microbiota is complete, phylogenetically diverse and geographically structured across Asian populations
Autor: Sophie Mathieu, Mélanie Touvrey, Laurent Poulet, Sophie Drouillard, Thirumalai Selvi Ulaganathan, Laure Ségurel, Miroslav Cygler, William Helbert
The human gut microbiota can acquire new catabolic functions by integrating genetic material coming from bacteria associated to the food. The most illustrative example is the acquisition of genes by the gut microbiota of Asian populations coming from
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::95e57c01db214a391847945d20adce45
https://doi.org/10.1101/2023.03.30.534863
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6
Structure and enzymatic degradation of the polysaccharide secreted by Nostoc commune
Autor: Sophie Drouillard, Laurent Poulet, Eric Marechal, Alberto Amato, Laurine Buon, Mélanie Loiodice, William Helbert
Publikováno v: Carbohydrate Research
Carbohydrate Research, 2022, 515, pp.108544. ⟨10.1016/j.carres.2022.108544⟩
International audience; Noctoc commune is a cyanobacterium living in various and extreme environments. Its ability to survive in desert, on ice or high altitude is explained by its exceptional metabolism and its capacity to resist to desiccation. N.
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b19ae9455361f1992e93c1f73d218ea4
https://pubmed.ncbi.nlm.nih.gov/35367699
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7
Characterization of the Bubblegum acyl-CoA synthetase of Microchloropsis gaditana
Autor: Fabrice Rébeillé, Mariette Bedhomme, Juliette Jouhet, Laurent Poulet, Sébastien Leterme, Serge Crouzy, Séverine Collin, Renaud Dumas, Frédéric Laueffer, Eric Maréchal, Alberto Amato, Laurent Fourage, Morgane Michaud, Elodie Billey, Leonardo Magneschi, Amélie Andres-Robin, Giovanni Finazzi
Publikováno v: Plant Physiology
Plant Physiology, American Society of Plant Biologists, 2021, 185 (3), pp.815-835. ⟨10.1093/plphys/kiaa110⟩
Plant Physiology, 2021, 185 (3), pp.815-835. ⟨10.1093/plphys/kiaa110⟩
Plant Physiol
The metabolic pathways of glycerolipids are well described in cells containing chloroplasts limited by a two-membrane envelope but not in cells containing plastids limited by four membranes, including heterokonts. Fatty acids (FAs) produced in the pl
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2b1901c39109b1d80fc096e5de2063c8
https://hal.archives-ouvertes.fr/hal-03185953
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8
Acute stress delays brain mitochondrial permeability transition pore opening
Autor: Isabelle Hininger, Eric Fontaine, Laurent Poulet, Cécile Batandier, Frédéric Canini, Karine Couturier, Anne-Marie Roussel
Publikováno v: Journal of Neurochemistry
Journal of Neurochemistry, Wiley, 2014, 131 (3), pp.314-322. ⟨10.1111/jnc.12811⟩
Since emotional stress elicits brain activation, mitochondria should be a key component of stressed brain response. However, few studies have focused on mitochondria functioning in these conditions. In this work, we aimed to determine the effects of
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e77d0484f149c0b06cf74c148e36c118
https://doi.org/10.1111/jnc.12811
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9
Cinnamon intake alleviates the combined effects of dietary-induced insulin resistance and acute stress on brain mitochondria
Autor: Frédéric Canini, Cécile Batandier, Anne-Marie Roussel, Richard A. Anderson, Karine Couturier, Laurent Poulet, Isabelle Hininger
Publikováno v: Journal of Nutritional Biochemistry
Journal of Nutritional Biochemistry, Elsevier, 2016, 28, pp.183-190. ⟨10.1016/j.jnutbio.2015.10.016⟩
Insulin resistance (IR), which is a leading cause of the metabolic syndrome, results in early brain function alterations which may alter brain mitochondrial functioning. Previously, we demonstrated that rats fed a control diet and submitted to an acu
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f497725c21e6fcddd470f0a175bfe249
https://hal.univ-grenoble-alpes.fr/hal-01930833
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