Tristan Richard

TL;DR: Overexpression of VvMYB5a in tobacco affects the expression of structural genes controlling the synthesis of phenylpropanoid and impacts on the metabolism of anthocyanins, flavonols, tannins, and lignins, as well as inducing a strong accumulation of several phenolic compounds.

TL;DR: The published evidence is not sufficiently strong to justify a recommendation for the administration of resveratrol to humans, beyond the dose which can be obtained from dietary sources, and animal data are promising in prevention of various cancer types, coronary heart diseases and diabetes which strongly indicate the need for human clinical trials.

TL;DR: The hypothesis that stilbenes could be of therapeutic value in AD is supported as the mechanism of anti-amyloidogenic activity is still unknown and an original routine in vitro assay to search for inhibitors of Aβ fibril formation is described.

TL;DR: The impact of stilbenoids in Alzheimer's disease and more specifically on the inhibition of β‐amyloid peptide aggregation is focused on.

TL;DR: It is described a method for the direct determination of stilbenes in several red wines using high-performance liquid chromatography with UV detection and a compound isolated for the first time in wine, trans-delta-viniferin, achieved by NMR after extraction and fractionation of red wine phenolics.