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Molecular Nutrition & Food Research
Article . 2022 . Peer-reviewed
License: CC BY NC ND
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Article . 2023
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HAL INRAE
Article . 2023
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The Interindividual Variability of Phytofluene Bioavailability is Associated with a Combination of Single Nucleotide Polymorphisms

Authors: Zumaraga, Mark Pretzel; Borel, Patrick; Bott, Romain; Nowicki, Marion; Lairon, Denis; Desmarchelier, Charles;

The Interindividual Variability of Phytofluene Bioavailability is Associated with a Combination of Single Nucleotide Polymorphisms

Abstract

ScopePhytofluene is a colorless carotenoid with potential health benefits that displays a higher bioavailability compared to carotenoids such as lutein, β‐carotene or lycopene. Several studies suggest its bioavailability displays an elevated interindividual variability. The aim of this work is to investigate whether a combination of SNPs is associated with this variability.Methods and ResultsThirty‐seven healthy adult males consume a test meal that provides phytofluene from a tomato puree. Phytofluene concentrations are measured at fast and in chylomicrons at regular time intervals after meal intake. Identification of the combination of SNPs that best explained the interindividual variability of the phytofluene response is assessed by partial least squares regression. There is a large interindividual variability in the phytofluene response, with CV = 88%. Phytofluene bioavailability is positively correlated with fasting plasma phytofluene concentration (r = 0.57; p = 2 × 10−4). A robust partial least squares regression model comprising 14 SNPs near or within 11 genes (ABCA1‐rs2487059, rs2515629, and rs4149316, APOC1‐rs445925, CD36‐rs3211881, ELOVL5‐rs6941533, FABP1‐rs10185660, FADS3‐rs1000778, ISX‐rs130461, and rs17748559, LIPC‐rs17240713, LPL‐rs7005359, LYPLAL1‐rs1351472, SETD7‐rs11936429) explains 51% (adjusted R2) of the interindividual variability in phytofluene bioavailability.ConclusionsThis study reports a combination of SNPs that is associated with a significant part of the interindividual variability of phytofluene bioavailability in a healthy male adult population.

Country
France
Keywords

Male, genetic variants, carotenoids, Biological Availability, postprandial, [SDV.IDA] Life Sciences [q-bio]/Food engineering, Carotenoids, Polymorphism, Single Nucleotide, [SDV.AEN] Life Sciences [q-bio]/Food and Nutrition, Lycopene, genetic polymorphisms, Solanum lycopersicum, [SDV.IDA]Life Sciences [q-bio]/Food engineering, Humans, chylomicrons, [SDV.AEN]Life Sciences [q-bio]/Food and Nutrition, absorption, Research Articles

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
2
Average
Average
Average
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