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GWAS Study

Multi-ancestry genome-wide association study of asthma exacerbations.

Herrera-Luis E, Ortega VE, Ampleford EJ et al.

35754128 PubMed ID
GWAS Study Type
46947 Participants
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Chapter I

Publication Details

Comprehensive information about this research publication

Authors

HE
Herrera-Luis E
OV
Ortega VE
AE
Ampleford EJ
SY
Sio YY
GR
Granell R
DR
de Roos E
TN
Terzikhan N
VE
Vergara EE
HN
Hernandez-Pacheco N
PJ
Perez-Garcia J
ME
Martin-Gonzalez E
LF
Lorenzo-Diaz F
HS
Hashimoto S
BP
Brinkman P
JA
Jorgensen AL
YQ
Yan Q
FE
Forno E
VS
Vijverberg SJ
LR
Lethem R
EA
Espuela-Ortiz A
GM
Gorenjak M
EC
Eng C
GR
González-Pérez R
HJ
Hernández-Pérez JM
PP
Poza-Guedes P
SO
Sardón O
CP
Corcuera P
HG
Hawkins GA
MA
Marsico A
BT
Bahmer T
RK
Rabe KF
HG
Hansen G
KM
Kopp MV
RR
Rios R
CM
Cruz MJ
GF
González-Barcala FJ
OJ
Olaguibel JM
PV
Plaza V
QS
Quirce S
CG
Canino G
CM
Cloutier M
DP
Del Pozo V
RJ
Rodriguez-Santana JR
KJ
Korta-Murua J
VJ
Villar J
PU
Potočnik U
FC
Figueiredo C
KM
Kabesch M
MS
Mukhopadhyay S
PM
Pirmohamed M
HD
Hawcutt DB
ME
Melén E
PC
Palmer CN
TS
Turner S
MD
Maitland-van der Zee AH
VM
von Mutius E
CJ
Celedón JC
BG
Brusselle G
CF
Chew FT
BE
Bleecker E
MD
Meyers D
BE
Burchard EG
PM
Pino-Yanes M
Chapter II

Abstract

Summary of the research findings

Asthma exacerbations are a serious public health concern due to high healthcare resource utilization, work/school productivity loss, impact on quality of life, and risk of mortality. The genetic basis of asthma exacerbations has been studied in several populations, but no prior study has performed a multi-ancestry meta-analysis of genome-wide association studies (meta-GWAS) for this trait. We aimed to identify common genetic loci associated with asthma exacerbations across diverse populations and to assess their functional role in regulating DNA methylation and gene expression.

1,007 European ancestry cases, 3,982 European ancestry controls, 43 East Asian ancestry cases, 1,207 East Asian ancestry controls, 1,283 Hispanic or Latin American cases, 898 Hispanic or Latin American controls, 448 African American cases, 524 African American controls

Chapter III

Study Statistics

Key metrics and study information

46947
Total Participants
GWAS
Study Type
Yes
Replicated
3,030 European ancestry cases, 34,525 European ancestry controls, 375 Latino cases, 502 Latino controls, 27 Filipino ancestry cases, 174 Filipino ancestry controls
Replication Participants
European, East Asian, Hispanic or Latin American, African American or Afro-Caribbean, Asian unspecified
Ancestry
Argentina, Czech Republic, Netherlands, Hungary, Poland, South Africa, U.K., Slovenia, Bulgaria, Singapore, U.S., Sweden, Austria, Germany, Spain, Puerto Rico, Brazil, Philippines
Recruitment Country
Chapter IV

AI-Generated Summary

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