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Sex-Specific Parental Effects On Offspring Lipid Levels, Irene M. Predazzi, Rafal S. Sobota, Serena Sanna, William S. Bush, Jacquelaine Bartlett, Jessica S. Lilley, Macrae F. Linton, David Schlessinger, Francesco Cucca, Sergio Fazio, Scott M. Williams
Sex-Specific Parental Effects On Offspring Lipid Levels, Irene M. Predazzi, Rafal S. Sobota, Serena Sanna, William S. Bush, Jacquelaine Bartlett, Jessica S. Lilley, Macrae F. Linton, David Schlessinger, Francesco Cucca, Sergio Fazio, Scott M. Williams
Dartmouth Scholarship
Background:
Plasma lipid levels are highly heritable traits, but known genetic loci can only explain a small portion of their heritability.
Methods and Results:
In this study, we analyzed the role of parental levels of total cholesterol (TC), low‐density lipoprotein cholesterol (LDL‐C), high‐density lipoprotein cholesterol (HDL‐C), and triglycerides (TGs) in explaining the values of the corresponding traits in adult offspring. We also evaluated the contribution of nongenetic factors that influence lipid traits (age, body mass index, smoking, medications, and menopause) alone and in combination with variability at the genetic loci known to associate with TC, LDL‐C, HDL‐C, and TG levels. …