Gut Microbiome and Its Cofactors Are Linked to Lipoprotein Distribution Profiles
Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt
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Gut Microbiome and Its Cofactors Are Linked to Lipoprotein Distribution Profiles. / Castro-Mejía, Josué L.; Khakimov, Bekzod; Aru, Violetta; Lind, Mads V.; Garne, Eva; Paulová, Petronela; Tavakkoli, Elnaz; Hansen, Lars H.; Smilde, Age K.; Holm, Lars; Engelsen, Søren B.; Nielsen, Dennis S.
I: Microorganisms, Bind 10, Nr. 11, 2156, 2022.Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt
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TY - JOUR
T1 - Gut Microbiome and Its Cofactors Are Linked to Lipoprotein Distribution Profiles
AU - Castro-Mejía, Josué L.
AU - Khakimov, Bekzod
AU - Aru, Violetta
AU - Lind, Mads V.
AU - Garne, Eva
AU - Paulová, Petronela
AU - Tavakkoli, Elnaz
AU - Hansen, Lars H.
AU - Smilde, Age K.
AU - Holm, Lars
AU - Engelsen, Søren B.
AU - Nielsen, Dennis S.
N1 - Publisher Copyright: © 2022 by the authors.
PY - 2022
Y1 - 2022
N2 - Increasing evidence indicates that the gut microbiome (GM) plays an important role in dyslipidemia. To date, however, no in-depth characterization of the associations between GM with lipoproteins distributions (LPD) among adult individuals with diverse BMI has been conducted. To determine such associations, we studied blood-plasma LPD, fecal short-chain fatty acids (SCFA) and GM of 262 Danes aged 19–89 years. Stratification of LPD segregated subjects into three clusters displaying recommended levels of lipoproteins and explained by age and body-mass-index. Higher levels of HDL2a and HDL2b were associated with a higher abundance of Ruminococcaceae and Christensenellaceae. Increasing levels of total cholesterol and LDL-1 and LDL-2 were positively associated with Lachnospiraceae and Coriobacteriaceae, and negatively with Bacteroidaceae and Bifidobacteriaceae. Metagenome-sequencing showed a higher abundance of biosynthesis of multiple B-vitamins and SCFA metabolism genes among healthier LPD profiles. Metagenomic-assembled genomes (MAGs) affiliated to Eggerthellaceae and Clostridiales were contributors of these genes and their relative abundance correlated positively with larger HDL subfractions. The study demonstrates that differences in composition and metabolic traits of the GM are associated with variations in LPD among the recruited subjects. These findings provide evidence for GM considerations in future research aiming to shed light on mechanisms of the GM–dyslipidemia axis.
AB - Increasing evidence indicates that the gut microbiome (GM) plays an important role in dyslipidemia. To date, however, no in-depth characterization of the associations between GM with lipoproteins distributions (LPD) among adult individuals with diverse BMI has been conducted. To determine such associations, we studied blood-plasma LPD, fecal short-chain fatty acids (SCFA) and GM of 262 Danes aged 19–89 years. Stratification of LPD segregated subjects into three clusters displaying recommended levels of lipoproteins and explained by age and body-mass-index. Higher levels of HDL2a and HDL2b were associated with a higher abundance of Ruminococcaceae and Christensenellaceae. Increasing levels of total cholesterol and LDL-1 and LDL-2 were positively associated with Lachnospiraceae and Coriobacteriaceae, and negatively with Bacteroidaceae and Bifidobacteriaceae. Metagenome-sequencing showed a higher abundance of biosynthesis of multiple B-vitamins and SCFA metabolism genes among healthier LPD profiles. Metagenomic-assembled genomes (MAGs) affiliated to Eggerthellaceae and Clostridiales were contributors of these genes and their relative abundance correlated positively with larger HDL subfractions. The study demonstrates that differences in composition and metabolic traits of the GM are associated with variations in LPD among the recruited subjects. These findings provide evidence for GM considerations in future research aiming to shed light on mechanisms of the GM–dyslipidemia axis.
KW - H-NMR
KW - gut microbiota
KW - HDL
KW - lipoproteins distribution
KW - SCFAs
U2 - 10.3390/microorganisms10112156
DO - 10.3390/microorganisms10112156
M3 - Journal article
C2 - 36363749
AN - SCOPUS:85141722316
VL - 10
JO - Microorganisms
JF - Microorganisms
SN - 2076-2607
IS - 11
M1 - 2156
ER -
ID: 326731145