2 documents found, page 1 of 1
Identification of rare de novo epigenetic variations in congenital disorders
Barbosa, M.; Joshi, R.; Garg, P.; Martin-Trujillo, A.; Patel, N.; Jadhav, B.; Watson, C.; Gibson, W.; Chetnik, K.; Tessereau, C.; Mei, H.; De Rubeis, S.Certain human traits such as neurodevelopmental disorders (NDs) and congenital anomalies (CAs) are believed to be primarily genetic in origin. However, even after whole-genome sequencing (WGS), a substantial fraction of such disorders remain unexplained. We hypothesize that some cases of ND-CA are caused by aberrant DNA methylation leading to dysregulated genome function. Comparing DNA methylation profiles from...
Transancestral mapping and genetic load in systemic lupus erythematosus
Langefeld, C.; Ainsworth, H.; Cunninghame Graham, D.; Kelly, J.; Comeau, M.; Marion, M.; Howard, T.; Ramos, P.; Croker, J.; Morris, D.; Sandling, J.Systemic lupus erythematosus (SLE) is an autoimmune disease with marked gender and ethnic disparities. We report a large transancestral association study of SLE using Immunochip genotype data from 27,574 individuals of European (EA), African (AA) and Hispanic Amerindian (HA) ancestry. We identify 58 distinct non-HLA regions in EA, 9 in AA and 16 in HA (∼50% of these regions have multiple independent association...