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Full-Text Articles in Genetics and Genomics
Dna Methylation Associated With Postpartum Depressive Symptoms Overlaps Findings From A Genome-Wide Association Meta-Analysis Of Depression, Dana M. Lapato, Roxann Roberson-Nay, Robert M. Kirkpatrick, Bradley T. Webb, Timothy P. York, Patricia A. Kinser
Dna Methylation Associated With Postpartum Depressive Symptoms Overlaps Findings From A Genome-Wide Association Meta-Analysis Of Depression, Dana M. Lapato, Roxann Roberson-Nay, Robert M. Kirkpatrick, Bradley T. Webb, Timothy P. York, Patricia A. Kinser
Human and Molecular Genetics Publications
Background Perinatal depressive symptoms have been linked to adverse maternal and infant health outcomes. The etiology associated with perinatal depressive psychopathology is poorly understood, but accumulating evidence suggests that understanding inter-individual differences in DNA methylation (DNAm) patterning may provide insight regarding the genomic regions salient to the risk liability of perinatal depressive psychopathology.
Results Genome-wide DNAm was measured in maternal peripheral blood using the Infinium MethylationEPIC microarray. Ninety-two participants (46% African-American) had DNAm samples that passed all quality control metrics, and all participants were within 7 months of delivery. Linear models were constructed to identify differentially methylated sites and regions, …