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GWAS Study

Co-regulatory networks of human serum proteins link genetics to disease.

Emilsson V, Ilkov M, Lamb JR et al.

30072576 PubMed ID
GWAS Study Type
3200 Participants
53 Views
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Chapter I

Publication Details

Comprehensive information about this research publication

Authors

EV
Emilsson V
IM
Ilkov M
LJ
Lamb JR
FN
Finkel N
GE
Gudmundsson EF
PR
Pitts R
HH
Hoover H
GV
Gudmundsdottir V
HS
Horman SR
AT
Aspelund T
SL
Shu L
TV
Trifonov V
SS
Sigurdsson S
MA
Manolescu A
ZJ
Zhu J
Olafsson Ö
JJ
Jakobsdottir J
LS
Lesley SA
TJ
To J
ZJ
Zhang J
HT
Harris TB
LL
Launer LJ
ZB
Zhang B
EG
Eiriksdottir G
YX
Yang X
OA
Orth AP
JL
Jennings LL
GV
Gudnason V
Chapter II

Abstract

Summary of the research findings

Proteins circulating in the blood are critical for age-related disease processes; however, the serum proteome has remained largely unexplored. To this end, 4137 proteins covering most predicted extracellular proteins were measured in the serum of 5457 Icelanders over 65 years of age. Pairwise correlation between proteins as they varied across individuals revealed 27 different network modules of serum proteins, many of which were associated with cardiovascular and metabolic disease states, as well as overall survival. The protein modules were controlled by cis- and trans-acting genetic variants, which in many cases were also associated with complex disease. This revealed co-regulated groups of circulating proteins that incorporated regulatory control between tissues and demonstrated close relationships to past, current, and future disease states.

3,200 European ancestry individuals

Chapter III

Study Statistics

Key metrics and study information

3200
Total Participants
GWAS
Study Type
No
Replicated
European
Ancestry
Iceland
Recruitment Country
Chapter IV

AI-Generated Summary

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