Results 11 to 20 of about 18,040 (249)

Engineering placenta‐like organoids containing endogenous vascular cells from human‐induced pluripotent stem cells

open access: yesBioengineering & Translational Medicine, 2023
The placenta is an essential organ that maintains the health of both the fetus and its mother. Understanding the development of human placenta has been hindered by the limitations of existing animal models and monolayer cell cultures.
Kangli Cui   +5 more
doaj   +1 more source

Investigation into the Role of Forkhead Box A1 (FOXA1) in Late-Onset Preeclampsia of a Prospective Cohort Study and Its Actions on Trophoblast Invasion and Migration

open access: yesClinical and Experimental Obstetrics & Gynecology, 2023
Background: The primary objective was to investigate how Forkhead Box A1 (FOXA1) contributes to late-onset preeclampsia (LOPE) and its impact on trophoblast invasion and migration.
Juan Zhu   +8 more
doaj   +1 more source

Functional Analysis of p21Cip1/CDKN1A and Its Family Members in Trophoblastic Cells of the Placenta and Its Roles in Preeclampsia

open access: yesCells, 2021
Preeclampsia (PE), a gestational hypertensive disease originating from the placenta, is characterized by an imbalance of various cellular processes.
Nina-Naomi Kreis   +7 more
doaj   +1 more source

Trophoblast development [PDF]

open access: yesReproduction, 2012
Abstract This review summarises current knowledge about the specification, commitment and maintenance of the trophoblast lineage in mice and cattle. Results from gene expression studies, in vivo loss-of-function models and in vitro systems using trophoblast and embryonic stem cells have been assimilated into a model seeking to explain
Peter L, Pfeffer, David J, Pearton
openaire   +2 more sources

Downregulation of Transcriptional Activity, Increased Inflammation, and Damage in the Placenta Following in utero Zika Virus Infection Is Associated With Adverse Pregnancy Outcomes

open access: yesFrontiers in Virology, 2022
Zika virus (ZIKV) infection during pregnancy causes serious adverse outcomes to the developing fetus, including fetal loss and birth defects known as congenital Zika syndrome (CZS). The mechanism by which ZIKV infection causes these adverse outcomes, and
Patrick S. Creisher   +11 more
doaj   +1 more source

Estrogen Actions in Placental Vascular Morphogenesis and Spiral Artery Remodeling: A Comparative View between Humans and Mice

open access: yesCells, 2023
Estrogens, mainly 17β-estradiol (E2), play a critical role in reproductive organogenesis, ovulation, and fertility via estrogen receptors. E2 is also a well-known regulator of utero-placental vascular development and blood-flow dynamics throughout ...
Mariam Rusidzé   +8 more
doaj   +1 more source

From Coxiella burnetii Infection to Pregnancy Complications: Key Role of the Immune Response of Placental Cells

open access: yesPathogens, 2021
The infection of pregnant animals and women by Coxiella burnetii, an intracellular bacterium, compromises both maternal health and foetal development. The placenta is targeted by C.
Sandra Madariaga Zarza   +2 more
doaj   +1 more source

Enhancement of Rubella Virus Infection in Immortalized Human First-Trimester Trophoblasts Under Low-Glucose Stress Conditions

open access: yesFrontiers in Microbiology, 2022
Rubella virus (RuV) infections in pregnant women, especially first-trimester infections, can lead to congenital rubella syndrome (CRS). However, the mechanisms of fetal RuV infection are not completely understood, and it is not observed in every pregnant
Quang Duy Trinh   +10 more
doaj   +1 more source

Ezrin and Its Phosphorylated Thr567 Form Are Key Regulators of Human Extravillous Trophoblast Motility and Invasion

open access: yesCells, 2023
The protein ezrin has been shown to enhance cancer cell motility and invasion leading to malignant behaviours in solid tumours, but a similar regulatory function in the early physiological reproduction state is, however, much less clear.
Maral E. A. Tabrizi   +2 more
doaj   +1 more source

Similarities and differences in placental development between humans and cynomolgus monkeys

open access: yesReproductive Medicine and Biology, 2023
Background The placenta is an extraembryonic organ, which is essential to maintain a normal pregnancy. However, placental development in humans is poorly understood because of technical and ethical reasons. Methods We analyzed the anatomical localization
Shoma Matsumoto   +3 more
doaj   +1 more source

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