Plasma Metabolites Associated with a Protein-Rich Dietary Pattern: Results from the OmniHeart Trial.
Plasma Metabolites Associated with a Protein-Rich Dietary Pattern: Results from the OmniHeart Trial.
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DOI:
10.1002/mnfr.202100890
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发表时间:
2022-03
影响因子:
5.2
通讯作者:
Rebholz CM
中科院分区:
文献类型:
--
作者:
Kim H;Lichtenstein AH;White K;Wong KE;Miller ER 3rd;Coresh J;Appel LJ;Rebholz CM
Lack of biomarkers is a challenge for the accurate assessment of protein intake and interpretation of observational study data. The study aims to identify biomarkers of a protein‐rich dietary pattern. The Optimal Macronutrient Intake Trial to Prevent Heart Disease (OmniHeart) trial is a randomized cross‐over feeding study which tested three dietary patterns with varied macronutrient content (carbohydrate‐rich; protein‐rich with about half from plant sources; and unsaturated fat‐rich). In 156 adults, differences in log‐transformed plasma metabolite levels at the end of the protein‐ and carbohydrate‐rich diet periods using paired t‐tests is examined. Partial least‐squares discriminant analysis is used to identify a set of metabolites which are influential in discriminating between the protein‐rich versus carbohydrate‐rich dietary patterns. Of 839 known metabolites, 102 metabolites differ significantly between the protein‐rich and the carbohydrate‐rich dietary patterns after Bonferroni correction, the majority of which are lipids (n = 35), amino acids (n = 27), and xenobiotics (n = 24). Metabolites which are the most influential in discriminating between the protein‐rich and the carbohydrate‐rich dietary patterns represent plant protein intake, food or beverage intake, and preparation methods. The study identifies many plasma metabolites associated with the protein‐rich dietary pattern. If replicated, these metabolites may be used to assess level of adherence to a similar dietary pattern. Lack of biomarkers is a challenge for the accurate assessment of protein intake. The present study aims to identify biomarkers of a protein‐rich dietary pattern relative to a carbohydrate‐rich dietary pattern. The study finds that metabolites which represent the protein‐rich dietary pattern include biomarkers of plant protein intake, food or beverage intake, and preparation methods.
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影响因子:
7.1
作者:
Navarro, Sandi L.;Tarkhan, Aliasghar;Lampe, Johanna W.
通讯作者:
Lampe, Johanna W.
影响因子:
5.4
作者:
Hedrick VE;Dietrich AM;Estabrooks PA;Savla J;Serrano E;Davy BM
通讯作者:
Davy BM
影响因子:
6.1
作者:
Barton S;Navarro SL;Buas MF;Schwarz Y;Gu H;Djukovic D;Raftery D;Kratz M;Neuhouser ML;Lampe JW
通讯作者:
Lampe JW
影响因子:
7.4
作者:
Correia, Mario S. P.;Jain, Abhishek;Globisch, Daniel
通讯作者:
Globisch, Daniel
DOI:
10.1007/978-3-319-41334-1_8
发表时间:
2016-01-01
期刊:
ANTI-INFLAMMATORY NUTRACEUTICALS AND CHRONIC DISEASES
影响因子:
--
作者:
Derosa, Giuseppe;Maffioli, Pamela;Sahebkar, Amirhossein
通讯作者:
Sahebkar, Amirhossein