Placenta News and Research

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A new law is supposed to protect pregnant workers — but what if we don’t know how?

Vanessa Langness had always been a bit worried about the chemicals she worked with as a biomedical researcher, but when she got pregnant in October, her concerns grew.

30 Jun 2023

Microscopic and submicroscopic malaria in pregnancy: a systematic review and meta-analysis investigates prevalence and associated risk factors

Researchers conducted a systematic review to describe the epidemiology of submicroscopic and microscopic malaria infections during pregnancy.

22 Jun 2023

New embryonic cell type that self-destructs to protect the developing fetus discovered

Scientists studying gene activity data of the early human embryo have discovered an overlooked type of cell which self-destructs within days of forming, as part of a quality control process to protect the developing fetus.

20 Jun 2023

Research explains mechanisms behind anti-viral protection in hemochorial placentas

Give credit to your dad's gene for keeping you safe during those long months in your mother's womb.

20 Jun 2023

Genetic mechanisms that underlie healthy high-elevation pregnancies may have deep evolutionary roots

Pregnancy at high elevations often is associated with low birth weights and other complications. These challenges occur in a wide range of mammals, from deer mice to human beings.

16 Jun 2023

Study offers a new perspective on the reproductive toxicity of phthalates

Prenatal exposure to chemicals called phthalates, which are used in hundreds of products, may lead to hormonal changes in females that could affect their future fertility, suggests a study in mice being presented Thursday at ENDO 2023, the Endocrine Society's annual meeting in Chicago, Ill.

15 Jun 2023

What is the impact of maternal SARS-CoV-2 booster vaccination on antibodies in blood and breast milk?

Researchers investigated the impact of maternal COVID-19 vaccination on SARS-CoV-2 antibodies.

15 Jun 2023

First-of-its-kind prognostic blood test can better predict preeclampsia risk

For decades, doctors have typically relied on measuring blood pressure and proteins in urine to determine whether a woman will develop preeclampsia, a serious hypertensive disorder that affects roughly 2% to 8% of pregnant women worldwide.

12 Jun 2023

Ancient, virus-like protein may contribute to ALS

More than 5,000 people are diagnosed annually with ALS (amyotrophic lateral sclerosis), a fatal, neurodegenerative disease that attacks nerve cells in the brain and spinal cord, gradually robbing people of the ability to speak, move, eat and breathe.

7 Jun 2023

Developmental exposure to PCBs blocks hearing recovery from acoustic trauma

Music, mice, and microscopic imaging combine to provide new insight into the effects of environmental chemicals on hearing loss.

5 Jun 2023

To what extent does prenatal folate status modify associations between early pregnancy perfluoroalkyl and polyfluoroalkyl substance exposure and birth outcomes?

Researchers evaluated the relationship between PFAS exposure during pregnancy and birth outcomes.

2 Jun 2023

CSEM collaborates with innovative Swiss start-up MOMM diagnostics to introduce revolutionary preeclampsia test

CSEM’s Tools for Life Sciences team is partnering with MOMM Diagnostics to develop a cutting-edge point-of-care solution for preeclampsia diagnostics. This ground-breaking multiplexed sensing device simultaneously detects two crucial biomarkers associated with this prevalent disease.

From CSEM 31 May 2023

RNA plays a role in regulating cell fate in the early mouse embryo

The early stages of embryonic development contain many of life's mysteries. Unlocking these mysteries can help us better understand early development and birth defects, and help develop new regenerative medicine treatments.

30 May 2023

How estrogens and progesterone present in human milk impact infants' health

Review examines the presence of estrogens and progesterone in human milk and their potential impact on infant growth and health. It explores factors influencing hormone levels and provides insights for effective intervention strategies.

18 May 2023

Short science-backed messages could be an effective way to discourage cannabis use during pregnancy

Short science-backed messages about the health risks of using cannabis while pregnant could be an effective way to discourage the dangerous trend.

16 May 2023

Pandemic's hidden impact: Distressed mothers experience altered placental development, raising concerns for offspring

COVID-19 has led to increased prenatal maternal distress (PMD), potentially impacting placental development. Using advanced MRI, researchers examined placental structure in 63 pregnant women during the pandemic and 165 pre-pandemic controls.

15 May 2023

Placenta plays a more significant role in developing schizophrenia than previously known

More than 100 genes linked to the risk of schizophrenia seem to cause illness because of their role in the placenta rather than in the developing brain, according to a new study led by the Lieber Institute for Brain Development.

15 May 2023

Elevated stress during COVID-19 pandemic changes the placenta in pregnant mothers

Elevated maternal stress during the COVID-19 pandemic changed the structure, texture and other qualities of the placenta in pregnant mothers – a critical connection between mothers and their unborn babies – according to new research from the Developing Brain Institute at Children's National Hospital.

10 May 2023

Study suggests SARS-CoV-2 vaccination in pregnancy induces diverging maternal and infant cord antibody functions

Researchers explored the differences in infant and maternal cord antibody functions between SARS-CoV-2 infection and vaccination during pregnancy.

4 May 2023

Pregnancy's profound impact: How motherhood reshapes the female brain

Research discusses the impact of pregnancy on the brain, including its effects on neuroplasticity, neuroinflammation, and cognition. It also highlights the importance of studying female-specific factors in neuroscience research.

30 Apr 2023