Improving the Antioxidant Properties of Calophyllum inophyllum Seed Oil from French Polynesia: Development and Biological Applications of Resinous Ethanol-Soluble Extracts

Autor: Mathieu Cassien, Anne Mercier, Sophie Thétiot-Laurent, Marcel Culcasi, Emilie Ricquebourg, Alice Asteian, Gaëtan Herbette, Jean-Pierre Bianchini, Phila Raharivelomanana, Sylvia Pietri

Publikováno v: Antioxidants, Vol 10, Iss 2, p 199 (2021)

Tamanu oil from Calophyllum inophyllum L. has long been used in traditional medicine. Ethanol extraction was found the best strategy for recovering bioactive compounds from the resin part of Tamanu oil, yielding two neutral and acidic resins fraction

Externí odkaz: https://doaj.org/article/d05ab08d8a5544eb864bfa804e5eabb3

Design of New Probes for Oxidized Amino Acids Localization

Autor: Mathieu Esgulian, Luc Camoin, Mathieu Cassien, Yves Toiron, Sylvia Pietri, Sophie Thétiot-Laurent

Publikováno v: Proceedings, Vol 22, Iss 1, p 39 (2019)

Protein carbonyls (PC) are oxidative damage observed in many diseases. [...]

Externí odkaz: https://doaj.org/article/14c3e637a45a4d09b6a9f5940cbac03e

Novel Sterically Crowded and Conformationally Constrained α-Aminophosphonates with a Near-Neutral pKa as Highly Accurate 31 P NMR pH Probes. Application to Subtle pH Gradients Determination in Dictyostelium discoideum Cells

Autor: Caroline Delehedde, Marcel Culcasi, Emilie Ricquebourg, Mathieu Cassien, Didier Siri, Bruno Blaive, Sylvia Pietri, Sophie Thétiot-Laurent

Publikováno v: Molecules
Molecules, 2022, 27 (14), pp.4506. ⟨10.3390/molecules27144506⟩
Molecules; Volume 27; Issue 14; Pages: 4506

In order to discover new 31P NMR markers for probing subtle pH changes (

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::090b65a4ed9db42c356f741eb6253769
https://amu.hal.science/hal-03723716

Novel Mitochondria-Targeted Triphenylphosphonium Conjugates of Linear β-Phosphorylated Nitrones: Preparation, 31P NMR Mitochondrial Distribution, EPR Spin Trapping Reporting, and Site-Directed Antiapoptotic Properties

Autor: Sylvia Pietri, Marcel Culcasi, Sophie Thétiot-Laurent, Consuelo Petrocchi

Publikováno v: Methods in Molecular Biology ISBN: 9781071612613

The mitochondrion can be considered as the metabolic powerhouse of the cell, having a key impact on energy production, cell respiration, and intrinsic cell death. Mitochondria are also the main source of endogenous reactive oxygen species , including

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::44359e2a3b3b326c6f35d53189564107
https://doi.org/10.1007/978-1-0716-1262-0_5

Novel Mitochondria-Targeted Triphenylphosphonium Conjugates of Linear beta-Phosphorylated Nitrones: Preparation, 31 P NMR Mitochondrial Distribution, EPR Spin Trapping Reporting, and Site-Directed Anti-Apoptotic Properties

Autor: Consuelo Petrocchi, Sophie Thétiot-Laurent, Marcel Culcasi, Sylvia Pietri

Publikováno v: Methods in Molecular Biology, Springer Protocols. Mitochondrial Medicine, second ed., V. Weissig, M. Edeas, (Eds.), Humana Press, Springer, New York, Heidelberg, Dordrecht, London, 2020
Methods in Molecular Biology, Springer Protocols. Mitochondrial Medicine, second ed., V. Weissig, M. Edeas, (Eds.), Humana Press, Springer, New York, Heidelberg, Dordrecht, London, 2020, In press
HAL

International audience; The mitochondrion can be considered as the metabolic powerhouse of the cell, having a key impact on energy production, cell respiration and intrinsic cell death. Mitochondria are also the main source of endogenous reactive oxy

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::07c4bbdf586fb7700438bdd052c34b66
https://hal-amu.archives-ouvertes.fr/hal-03018961