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    Article

    Personal exposure to PM2.5 oxidative potential and its association to birth outcomes

    Prenatal exposure to fine particulate matter (PM2.5) assessed through its mass concentration has been associated with foetal growth restriction in studies based on outdoor levels. Oxidative potential of PM2.5 (OP...

    Lucille Joanna S. Borlaza, Gaëlle Uzu in Journal of Exposure Science & Environmenta… (2023)

  2. Article

    Open Access

    Placental multi-omics integration identifies candidate functional genes for birthweight

    Abnormal birthweight is associated with increased risk for cardiometabolic diseases in later life. Although the placenta is critical to fetal development and later life health, it has not been integrated into ...

    Fasil Tekola-Ayele, Xuehuo Zeng, Suvo Chatterjee, Marion Ouidir in Nature Communications (2022)

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    Article

    Associations of maternal blood pressure-raising polygenic risk scores with fetal weight

    Maternal blood pressure (BP) is associated with variations in fetal weight, an important determinant of neonatal and adult health. However, the association of BP-raising genetic risk with fetal weight is unkno...

    Tsegaselassie Workalemahu, Mohammad L. Rahman in Journal of Human Hypertension (2022)

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    Article

    Admixture map** identifies African and Amerindigenous local ancestry loci associated with fetal growth

    Fetal growth is an important determinant of cardiometabolic disease risk during childhood and adulthood. The genetic architecture of fetal growth remains largely understudied in ancestrally diverse populations...

    Fasil Tekola-Ayele, Marion Ouidir, Deepika Shrestha in Human Genetics (2021)

  5. Article

    Open Access

    Pleiotropic genetic influence on birth weight and childhood obesity

    Childhood obesity is a global public health problem. Understanding the molecular mechanisms that underlie early origins of childhood obesity can facilitate interventions. Consistent phenotypic and genetic corr...

    Suvo Chatterjee, Marion Ouidir, Fasil Tekola-Ayele in Scientific Reports (2021)

  6. Article

    Open Access

    Concentrations of persistent organic pollutants in maternal plasma and epigenome-wide placental DNA methylation

    Prenatal maternal plasma persistent organic pollutant (POP) concentrations have been associated with neonatal outcomes. However, the underlying mechanisms remain unknown. Placental epigenetic mechanisms may be...

    Marion Ouidir, Pauline Mendola, Germaine M. Buck Louis in Clinical Epigenetics (2020)

  7. Article

    Open Access

    DNA methylation loci in placenta associated with birthweight and expression of genes relevant for early development and adult diseases

    Birthweight marks an important milestone of health across the lifespan, including cardiometabolic disease risk in later life. The placenta, a transient organ at the maternal-fetal interface, regulates fetal gr...

    Fasil Tekola-Ayele, Xuehuo Zeng, Marion Ouidir in Clinical Epigenetics (2020)

  8. No Access

    Article

    Placental DNA methylation changes associated with maternal prepregnancy BMI and gestational weight gain

    Maternal obesity prior to or during pregnancy influences fetal growth, predisposing the offspring to increased risk for obesity across the life course. Placental epigenetic mechanisms may underlie these associ...

    Deepika Shrestha, Marion Ouidir in International Journal of Obesity (2020)

  9. Article

    Open Access

    Genetic overlap between birthweight and adult cardiometabolic diseases has implications for genomic medicine

    Before implementing therapeutic genomic interventions for optimizing health in early life, comprehensive understanding of their effect on several traits across the life course is warranted. Abnorml  birthweigh...

    Fasil Tekola-Ayele, Anthony Lee, Tsegaselassie Workalemahu, Wei Zhang in Scientific Reports (2019)