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Genome-wide Association for Major Depression Through Age at Onset Stratification: Major Depressive Disorder Working Group of the Psychiatric Genomics Consortium.

Power RA, Tansey KE, Buttenschøn HN et al.

27519822 PubMed ID
GWAS Study Type
155907 Participants
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Chapter I

Publication Details

Comprehensive information about this research publication

Authors

PR
Power RA
TK
Tansey KE
BH
Buttenschøn HN
CS
Cohen-Woods S
BT
Bigdeli T
HL
Hall LS
KZ
Kutalik Z
LS
Lee SH
RS
Ripke S
SS
Steinberg S
TA
Teumer A
VA
Viktorin A
WN
Wray NR
AV
Arolt V
BB
Baune BT
BD
Boomsma DI
BA
Børglum AD
BE
Byrne EM
CE
Castelao E
CN
Craddock N
CI
Craig IW
DU
Dannlowski U
DI
Deary IJ
DF
Degenhardt F
FA
Forstner AJ
GS
Gordon SD
GH
Grabe HJ
GJ
Grove J
HS
Hamilton SP
HC
Hayward C
HA
Heath AC
HL
Hocking LJ
HG
Homuth G
HJ
Hottenga JJ
KS
Kloiber S
KJ
Krogh J
LM
Landén M
LM
Lang M
LD
Levinson DF
LP
Lichtenstein P
LS
Lucae S
MD
MacIntyre DJ
MP
Madden P
MP
Magnusson PKE
MN
Martin NG
MA
McIntosh AM
MC
Middeldorp CM
MY
Milaneschi Y
MG
Montgomery GW
MO
Mors O
MB
Müller-Myhsok B
ND
Nyholt DR
OH
Oskarsson H
OM
Owen MJ
PS
Padmanabhan S
PB
Penninx BWJH
PM
Pergadia ML
PD
Porteous DJ
PJ
Potash JB
PM
Preisig M
RM
Rivera M
SJ
Shi J
SS
Shyn SI
SE
Sigurdsson E
SJ
Smit JH
SB
Smith BH
SH
Stefansson H
SK
Stefansson K
SJ
Strohmaier J
SP
Sullivan PF
TP
Thomson P
TT
Thorgeirsson TE
VD
Van der Auwera S
WM
Weissman MM
BG
Breen G
LC
Lewis CM
Chapter II

Abstract

Summary of the research findings

Major depressive disorder (MDD) is a disabling mood disorder, and despite a known heritable component, a large meta-analysis of genome-wide association studies revealed no replicable genetic risk variants. Given prior evidence of heterogeneity by age at onset in MDD, we tested whether genome-wide significant risk variants for MDD could be identified in cases subdivided by age at onset.

3,869 European ancestry 50% oldest-onset cases, 5,051 European ancestry cases, 2,691 European ancestry controls, 6,828 unknown controls

Chapter III

Study Statistics

Key metrics and study information

155907
Total Participants
GWAS
Study Type
Yes
Replicated
6,107 European ancestry, Han Chinese ancestry and unknown ancestry 50% oldest-onset cases, 7,131 European ancestry, Han Chinese ancestry and unknown ancestry cases, 104,402 European ancestry controls, 5,537 Han Chinese ancestry controls, 14,291 unknown ancestry controls
Replication Participants
NR, European, East Asian, European, East Asian
Ancestry
Sweden, U.S., Iceland, China, Germany, U.K., Switzerland, Denmark, Australia, Netherlands
Recruitment Country
Chapter IV

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