TY - JOUR
T1 - Large-scale GWAS of strabismus identifies risk loci and provides support for a link with maternal smoking
AU - Lifelines Cohort Study
AU - He, Weixiong
AU - van der Most, Peter J
AU - Ong, Jue-Sheng
AU - Hwang, Liang-Dar
AU - Wu, Yeda
AU - Magnø, Morten S
AU - Vehof, Jelle
AU - Krebs, Kristi
AU - Mauring, Laura
AU - Õunap, Katrin
AU - Abner, Erik
AU - Martin, Nicholas G
AU - Plotnikov, Denis
AU - Jiang, Chen
AU - Melles, Ronald B
AU - Gharahkhani, Puya
AU - Snieder, Harold
AU - Palumaa, Teele
AU - Kaljurand, Kuldar
AU - Guggenheim, Jeremy A
AU - Mackey, David A
AU - Engle, Elizabeth C
AU - Choquet, Hélène
AU - MacGregor, Stuart
AU - Aguirre Gamboa, Raul
AU - Deelen, Patrick
AU - Franke, Lude
AU - Kuivenhoven, Jan Albert
AU - Lopera Maya, Esteban
AU - Nolte, Ilja M.
AU - Sanna, Serena
AU - Swertz, Morris A.
AU - Visscher, Peter
AU - Vonk, Judith M.
AU - Wijmenga, C
N1 - © 2025. The Author(s).
PY - 2025/8/23
Y1 - 2025/8/23
N2 - Strabismus is a common pediatric eye misalignment and has complex genetic and environmental causes. Previous genome-wide association studies (GWAS) encountered difficulties in identifying strabismus risk variants due to heterogeneity and small samples. We performed large meta-analyses of 11 European-ancestry GWAS (7 sources), analysing broad strabismus (20,464 cases, 954,921 controls) and subtypes (esotropia/exotropia). We discovered 4 loci (e.g., NPLOC4-TSPAN10-PDE6G-FAAP100, COL6A1) for strabismus and 5 additional loci (e.g., CHRNA4, MAD1L1) for strabismus subtypes and we successfully replicated the previously reported strabismus variant near NPLOC4-TSPAN10-PDE6G-FAAP100. Using mendelian randomisation, we found genetic evidence supporting maternal smoking as a causal risk factor for strabismus in offspring.
AB - Strabismus is a common pediatric eye misalignment and has complex genetic and environmental causes. Previous genome-wide association studies (GWAS) encountered difficulties in identifying strabismus risk variants due to heterogeneity and small samples. We performed large meta-analyses of 11 European-ancestry GWAS (7 sources), analysing broad strabismus (20,464 cases, 954,921 controls) and subtypes (esotropia/exotropia). We discovered 4 loci (e.g., NPLOC4-TSPAN10-PDE6G-FAAP100, COL6A1) for strabismus and 5 additional loci (e.g., CHRNA4, MAD1L1) for strabismus subtypes and we successfully replicated the previously reported strabismus variant near NPLOC4-TSPAN10-PDE6G-FAAP100. Using mendelian randomisation, we found genetic evidence supporting maternal smoking as a causal risk factor for strabismus in offspring.
KW - Humans
KW - Genome-Wide Association Study
KW - Female
KW - Strabismus/genetics
KW - Smoking/adverse effects
KW - Genetic Predisposition to Disease
KW - Risk Factors
KW - Polymorphism, Single Nucleotide
KW - Mendelian Randomization Analysis
KW - Male
KW - Pregnancy
U2 - 10.1038/s41467-025-62456-9
DO - 10.1038/s41467-025-62456-9
M3 - Article
C2 - 40849414
SN - 2041-1723
VL - 16
JO - Nature Communications
JF - Nature Communications
M1 - 7890
ER -