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GWAS Study

Common and rare sequence variants influencing tumor biomarkers in blood.

Olafsson S, Alexandersson KF, Gizurarson JGK et al.

31666285 PubMed ID
GWAS Study Type
22686 Participants
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Chapter I

Publication Details

Comprehensive information about this research publication

Authors

OS
Olafsson S
AK
Alexandersson KF
GJ
Gizurarson JGK
HK
Hauksdottir K
GO
Gunnarsson O
OK
Olafsson K
GJ
Gudmundsson J
SS
Stacey SN
SG
Sveinbjornsson G
SJ
Saemundsdottir J
BE
Bjornsson ES
OS
Olafsson S
BS
Bjornsson S
OK
Orvar KB
VA
Vikingsson A
GA
Geirsson AJ
AS
Arinbjarnarson S
BG
Bjornsdottir G
TT
Thorgeirsson TE
SS
Sigurdsson S
HG
Halldorsson GH
MO
Magnusson OT
MG
Masson G
HH
Holm H
JI
Jonsdottir I
SO
Sigurdardottir O
EG
Eyjolfsson GI
OI
Olafsson I
SP
Sulem P
TU
Thorsteinsdottir U
JT
Jonsson T
RT
Rafnar T
GD
Gudbjartsson DF
SK
Stefansson K
Chapter II

Abstract

Summary of the research findings

Alpha-fetoprotein (AFP), cancer antigens 15.3, 19.9, and 125, carcinoembryonic antigen, and alkaline phosphatase (ALP) are widely measured in attempts to detect cancer and to monitor treatment response. However, due to lack of sensitivity and specificity, their utility is debated. The serum levels of these markers are affected by a number of nonmalignant factors, including genotype. Thus, it may be possible to improve both sensitivity and specificity by adjusting test results for genetic effects.

22,686 Icelandic ancestry individuals

Chapter III

Study Statistics

Key metrics and study information

22686
Total Participants
GWAS
Study Type
No
Replicated
European
Ancestry
Iceland
Recruitment Country
Chapter IV

AI-Generated Summary

AI-generated by DNAGENICS

Independent AI summary of health and genetic findings from the published study

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