Single-cell RNA sequencing reveals placental response under environmental stress

E Van Buren, D Azzara, J Rangel-Moreno… - Nature …, 2024 - nature.com
The placenta is crucial for fetal development, yet the impact of environmental stressors such
as arsenic exposure remains poorly understood. We apply single-cell RNA sequencing to …

Prenatal exposure to a climate-related disaster results in changes of the placental transcriptome and infant temperament

J Buthmann, D Huang, P Casaccia, S O'Neill… - Frontiers in …, 2022 - frontiersin.org
Maternal stress during pregnancy exerts long-term effects on the mental well-being of the
offspring. However, the long-term effect of prenatal exposure on the offspring's mental status …

Integrated analysis of an in vivo model of intra-nasal exposure to instilled air pollutants reveals cell-type specific responses in the placenta

A Tosevska, S Ghosh, A Ganguly, M Cappelletti… - Scientific reports, 2022 - nature.com
The placenta is a heterogeneous organ whose development involves complex interactions
of trophoblasts with decidual, vascular, and immune cells at the fetal–maternal interface. It …

Placental transcriptomic signatures of prenatal and preconceptional maternal stress

BH Baker, S Freije, JW MacDonald, TK Bammler… - Molecular …, 2024 - nature.com
Prenatal exposure to maternal psychological stress is associated with increased risk for
adverse birth and child health outcomes. Accumulating evidence suggests that …

Air pollution-induced placental alterations: an interplay of oxidative stress, epigenetics, and the aging phenotype?

ND Saenen, DS Martens, KY Neven, R Alfano… - Clinical …, 2019 - Springer
Abstract According to the “Developmental Origins of Health and Disease”(DOHaD) concept,
the early-life environment is a critical period for fetal programming. Given the …

Maternal stress in relation to sex-specific expression of placental genes involved in nutrient transport, oxygen tension, immune response, and the glucocorticoid …

W Cowell, M Deyssenroth, J Chen, RJ Wright - Placenta, 2020 - Elsevier
Introduction Murine models provide evidence that maternal stress during pregnancy can
influence placenta morphology and function, including altered expression of genes involved …

Air pollution-linked epigenetic modifications in placental DNA: Prognostic potential for identifying future foetal anomalies

SH Kumar, S Acharyya, A Chouksey, N Soni… - Reproductive …, 2024 - Elsevier
Prenatal exposure to air pollution is a significant risk factor for the mother and the
developing foetus. The accumulation of pollutants in the placenta can cause a self-cascade …

The aquaglyceroporin AQP9 contributes to the sex-specific effects of in utero arsenic exposure on placental gene expression

EF Winterbottom, DC Koestler, DL Fei, E Wika… - Environmental …, 2017 - Springer
Background Sex-specific factors play a major role in human health and disease, including
responses to environmental stresses such as toxicant exposure. Increasing evidence …

DNA methylation profiles reveal sex-specific associations between gestational exposure to ambient air pollution and placenta cell-type composition in the PRISM …

H Saddiki, X Zhang, E Colicino, A Wilson, I Kloog… - Clinical …, 2023 - Springer
Background Gestational exposure to ambient air pollution has been associated with adverse
health outcomes for mothers and newborns. The placenta is a central regulator of the in …

Placental epigenetics in children's environmental health

CJ Marsit - Seminars in reproductive medicine, 2016 - thieme-connect.com
There is a growing interest in understanding the mechanisms that drive the developmental
origins of health and disease, and the role of epigenetic regulation has risen to the forefront …