| Title: |
The female protective effect against autism spectrum disorder |
| Authors: |
Wigdor, EM; Weiner, DJ; Grove, J; Fu, JM; Thompson, WK; Carey, CE; Baya, N; van der Merwe, C; Walters, RK; Satterstrom, FK; Palmer, DS; Rosengren, A; Bybjerg-Grauholm, J; Hougaard, DM; Mortensen, PB; Daly, MJ; Talkowski, ME; Sanders, SJ; Bishop, SL; Børglum, AD; Robinson, EB |
| Source: |
Cell Genomics, vol 2, iss 6 |
| Publisher Information: |
eScholarship, University of California |
| Publication Year: |
2022 |
| Collection: |
University of California: eScholarship |
| Subject Geographic: |
S59 - S59 |
| Description: |
Autism spectrum disorder (ASD) is diagnosed three to four times more frequently in males than in females. Genetic studies of rare variants support a female protective effect (FPE) against ASD. However, sex differences in common inherited genetic risk for ASD are less studied, particularly within families. Leveraging the Danish iPSYCH resource, we found siblings of female ASD cases (n = 1,707) had higher rates of ASD than siblings of male ASD cases (n = 6,270; p < 1.0 × 10−10). In the Simons Simplex and SPARK collections, mothers of ASD cases (n = 7,436) carried more polygenic risk for ASD than fathers of ASD cases (n = 5,926; 0.08 polygenic risk score [PRS] SD; p = 7.0 × 10−7). Further, male unaffected siblings under-inherited polygenic risk (n = 1,519; p = 0.03). Using both epidemiologic and genetic approaches, our findings strongly support an FPE against ASD's common inherited influences. |
| Document Type: |
article in journal/newspaper |
| File Description: |
application/pdf |
| Language: |
unknown |
| Relation: |
qt6p12d0gz; https://escholarship.org/uc/item/6p12d0gz; https://escholarship.org/content/qt6p12d0gz/qt6p12d0gz.pdf |
| DOI: |
10.1016/j.xgen.2022.100134 |
| Availability: |
https://escholarship.org/uc/item/6p12d0gz; https://escholarship.org/content/qt6p12d0gz/qt6p12d0gz.pdf; https://doi.org/10.1016/j.xgen.2022.100134 |
| Rights: |
CC-BY |
| Accession Number: |
edsbas.93B8335A |
| Database: |
BASE |