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Table 5 Validation of 10 diet-related proteins and lipoprotein outcomes in the Atherosclerosis Risk in Communities (ARIC) Studya

From: Associations of circulating proteins with lipoprotein profiles: proteomic analyses from the OmniHeart randomized trial and the Atherosclerosis Risk in Communities (ARIC) Study

   

HDL-C

(mmol/L)

Triglyceride (mmol/L)

non-HDL-C (mmol/L)

TC:HDL-C ratio

Name of the protein

Uniprot ID

Entrezgene

symbol

\(\beta\)

P-value

\(\beta\)

P-value

\(\beta\)

P-value

\(\beta\)

P-value

Apolipoprotein M

O95445

APOM

0.11

1.09 × 10− 57

—

—

—

—

—

—

Afamin

P43652

AFM

0.002

7.92 × 10− 1

—

—

—

—

—

—

Collagen alpha-3(VI) chain

P12111

COL6A3

—

—

0.13

2.65 × 10− 3

-0.30

2.01 × 10− 11

—

—

Chitinase-3-like protein 1

P36222

CHI3L1

—

—

0.09

4.90 × 10− 35

—

—

—

—

Inhibin beta A chain

P08476

INHBA

—

—

0.69

2.20 × 10− 193

—

—

—

—

Palmitoleoyl-protein carboxylesterase NOTUM

Q6P988

NOTUM

—

—

0.09

1.44 × 10− 8

—

—

—

—

Cathelicidin antimicrobial peptide

P49913

CAMP

—

—

0.38

1.27 × 10− 137

0.29

1.74 × 10− 73

—

—

Guanylate-binding protein 2

P32456

GBP2

—

—

—

—

—

—

6.10

1.01 × 10− 46

COP9 signalosome complex subunit 7b

Q9H9Q2

COPS7B

—

—

—

—

0.15

4.39 × 10− 30

—

—

Sodium-coupled monocarboxylate transporter 1

Q8N695

SLC5A8

-0.06

7.67 × 10− 36

—

—

—

—

4.48

7.03 × 10− 21

  1. a Ten diet-related proteins which were associated with lipoproteins and significantly mediated diet-lipoprotein associations were validated in the ARIC Study (N = 11,201). Multivariable linear regression models were used to study the cross-sectional association between diet-related log2-transformed proteins (exposure) and lipoprotein outcomes (response), adjusting for age, sex, race-study center, smoking status, body mass index, and kidney function (estimated glomerular filtration rate). All of these proteins, except for afamin, were significant at the Bonferroni threshold (0.05/13 diet-lipoprotein associations = 3.85 × 10− 3)
  2. — indicates that validation analyses were not conducted for the given protein and lipoprotein outcome in the ARIC Study, since the associations were not significant in the OmniHeart Trial