TY - JOUR
T1 - Common variants increase risk for congenital diaphragmatic hernia within the context of de novo variants
AU - Qiao, Lu
AU - Welch, Carrie L.
AU - Hernan, Rebecca
AU - Wynn, Julia
AU - Krishnan, Usha S.
AU - Zalieckas, Jill M.
AU - Buchmiller, Terry
AU - Khlevner, Julie
AU - De, Aliva
AU - Farkouh-Karoleski, Christiana
AU - Wagner, Amy J.
AU - Heydweiller, Andreas
AU - Mueller, Andreas C.
AU - de Klein, Annelies
AU - Warner, Brad W.
AU - Maj, Carlo
AU - Chung, Dai
AU - McCulley, David J.
AU - Schindel, David
AU - Potoka, Douglas
AU - Fialkowski, Elizabeth
AU - Schulz, Felicitas
AU - Kipfmuller, Florian
AU - Lim, Foong Yen
AU - Magielsen, Frank
AU - Mychaliska, George B.
AU - Aspelund, Gudrun
AU - Reutter, Heiko Martin
AU - Needelman, Howard
AU - Schnater, J. Marco
AU - Fisher, Jason C.
AU - Azarow, Kenneth
AU - Elfiky, Mahmoud
AU - Nöthen, Markus M.
AU - Danko, Melissa E.
AU - Li, Mindy
AU - Kosiński, Przemyslaw
AU - Wijnen, Rene M.H.
AU - Cusick, Robert A.
AU - Soffer, Samuel Z.
AU - Cochius-Den Otter, Suzan C.M.
AU - Schaible, Thomas
AU - Crombleholme, Timothy
AU - Duron, Vincent P.
AU - Donahoe, Patricia K.
AU - Sun, Xin
AU - High, Frances A.
AU - Bendixen, Charlotte
AU - Brosens, Erwin
AU - Shen, Yufeng
AU - Chung, Wendy K.
N1 - Publisher Copyright:
© 2024 American Society of Human Genetics
PY - 2024/11/7
Y1 - 2024/11/7
N2 - Congenital diaphragmatic hernia (CDH) is a severe congenital anomaly often accompanied by other structural anomalies and/or neurobehavioral manifestations. Rare de novo protein-coding variants and copy-number variations contribute to CDH in the population. However, most individuals with CDH remain genetically undiagnosed. Here, we perform integrated de novo and common-variant analyses using 1,469 CDH individuals, including 1,064 child-parent trios and 6,133 ancestry-matched, unaffected controls for the genome-wide association study. We identify candidate CDH variants in 15 genes, including eight novel genes, through deleterious de novo variants. We further identify two genomic loci contributing to CDH risk through common variants with similar effect sizes among Europeans and Latinx. Both loci are in putative transcriptional regulatory regions of developmental patterning genes. Estimated heritability in common variants is ∼19%. Strikingly, there is no significant difference in estimated polygenic risk scores between isolated and complex CDH or between individuals harboring deleterious de novo variants and individuals without these variants. The data support a polygenic model as part of the CDH genetic architecture.
AB - Congenital diaphragmatic hernia (CDH) is a severe congenital anomaly often accompanied by other structural anomalies and/or neurobehavioral manifestations. Rare de novo protein-coding variants and copy-number variations contribute to CDH in the population. However, most individuals with CDH remain genetically undiagnosed. Here, we perform integrated de novo and common-variant analyses using 1,469 CDH individuals, including 1,064 child-parent trios and 6,133 ancestry-matched, unaffected controls for the genome-wide association study. We identify candidate CDH variants in 15 genes, including eight novel genes, through deleterious de novo variants. We further identify two genomic loci contributing to CDH risk through common variants with similar effect sizes among Europeans and Latinx. Both loci are in putative transcriptional regulatory regions of developmental patterning genes. Estimated heritability in common variants is ∼19%. Strikingly, there is no significant difference in estimated polygenic risk scores between isolated and complex CDH or between individuals harboring deleterious de novo variants and individuals without these variants. The data support a polygenic model as part of the CDH genetic architecture.
UR - http://www.scopus.com/inward/record.url?scp=85207783790&partnerID=8YFLogxK
U2 - 10.1016/j.ajhg.2024.08.024
DO - 10.1016/j.ajhg.2024.08.024
M3 - Article
C2 - 39332409
AN - SCOPUS:85207783790
SN - 0002-9297
VL - 111
SP - 2362
EP - 2381
JO - American Journal of Human Genetics
JF - American Journal of Human Genetics
IS - 11
ER -