Results 21 to 30 of about 49,121 (248)

Extracellular Vesicles of Porphyromonas gingivalis Disrupt Trophoblast Cell Interaction with Vascular and Immune Cells in an In Vitro Model of Early Placentation

Life, 2023
Extracellular vesicles released by the primary pathogen of periodontal disease Porphyromonas gingivalis (Pg), referred to as outer membrane vesicles (OMVs), have been associated with the pathogenesis of systemic diseases like cardiovascular disease ...
Brenda Lara, Matías Sassot, Guillermina Calo, Daniel Paparini, Laura Gliosca, Gabriela Chaufan, Iñaki Loureiro, Daiana Vota, Rosanna Ramhorst, Claudia Pérez Leirós, Vanesa Hauk   +10 more
doaj   +1 more source

RBM10 Regulates Embryonic Trophoblast Injury via Endoplasmic Reticulum Stress

Clinical and Experimental Obstetrics & Gynecology, 2022
Background: Previous studies shown that RNA binding motif proteins (RBM) participate in regulating various physiological processes such as cell autophagy, proliferation, and apoptosis, and are abnormally highly expressed in placental trophoblast cells ...
Xiao Chen, Juan Du, Liyu Chen, Lanlan Wang, Gang Xin   +4 more
doaj   +1 more source

Cooperation between NSPc1 and DNA methylation represses HOXA11 expression and promotes apoptosis of trophoblast cells during preeclampsia

Acta Biochimica et Biophysica Sinica, 2023
Accumulating evidence has shown that the apoptosis of trophoblast cells plays an important role in the pathogenesis of preeclampsia, and an intricate interplay between DNA methylation and polycomb group (PcG) protein-mediated gene silencing has been ...
Xie Lin, Ding Ning, Sheng Siqi, Zhang Honghong, Yin He, Gao Lina, Zhang Hui, Ma Shengchao, Yang Anning, Li Guizhong, Jiao Yun, Shi Qing, Jiang Yideng, Zhang Huiping   +13 more
doaj   +1 more source

The Trophoblast: A Rejoinder [PDF]

Science, 1904
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openaire   +2 more sources

A Critical Role of TET1/2 Proteins in Cell-Cycle Progression of Trophoblast Stem Cells

Stem Cell Reports, 2018
Summary: The ten-eleven translocation (TET) proteins are well known for their role in maintaining naive pluripotency of embryonic stem cells. Here, we demonstrate that, jointly, TET1 and TET2 also safeguard the self-renewal potential of trophoblast stem ...
Stephanie Chrysanthou, Claire E. Senner, Laura Woods, Elena Fineberg, Hanneke Okkenhaug, Sarah Burge, Vicente Perez-Garcia, Myriam Hemberger   +7 more
doaj   +1 more source

Environmental BPDE induced human trophoblast cell apoptosis by up-regulating lnc-HZ01/p53 positive feedback loop

Ecotoxicology and Environmental Safety, 2022
Human trophoblast cell apoptosis may induce miscarriage. Trophoblast cells are sensitive to environmental BaP-7,8-dihydrodiol-9,10-epoxide (BPDE). However, how BPDE induces human trophoblast cell apoptosis is still largely elusive.
Xinying Huang, Chenglong Ma, Wenxin Huang, Mengyuan Dai, Jingjing Yang, Xiaole Xu, Yuanlv Deng, Yang Yang, Huidong Zhang   +8 more
doaj   +1 more source

Inhibition of LAMP3 mediates the protective effect of vitamin D against hypoxia/reoxygenation in trophoblast cells

Brazilian Journal of Medical and Biological Research, 2023
Inadequate invasion and excessive apoptosis of trophoblast cells are associated with the development of preeclampsia. Vitamin D deficiency in pregnant women may lead to an increased risk of preeclampsia.
Xiaoyu Tian, Lili Zheng, Jing Ma, Ying Xu, Yulin Zhang, Yalei Pi   +5 more
doaj   +1 more source

Here and there a trophoblast, a transcriptional evaluation of trophoblast cell models

Cellular and Molecular Life Sciences, 2022
Abstract A recent explosion of methods to produce human trophoblasts and stem cells (hTSC) is fuelling a renewed interest in this tissue. The trophoblast is critical to reproduction by facilitating implantation, maternal physiological adaptations to pregnancy and the growth of the fetus through transport of nutrients between the mother and ...
Brian Joseph Cox, Kendra Naismith
openaire   +2 more sources

Epigenetic blind spots – the role of DNA methylation dynamics in stem cell‐based models of embryogenesis

FEBS Letters, EarlyView.
Embryo‐like structures (stembryos) are an innovative tool, but they are hindered by experimental variability and limited developmental potential. DNA methylation is crucial for mammalian development, but its status in stembryo models is poorly characterized.
Sara Canil, Anna Corrà, Annalisa Scapolatiello, Chengxiang Qiu, Gianluca Amadei   +4 more
wiley   +1 more source

Obesogenic Diet in Mice Leads to Inflammation and Oxidative Stress in the Mother in Association with Sex-Specific Changes in Fetal Development, Inflammatory Markers and Placental Transcriptome

Antioxidants
Background: Obesity during pregnancy is related to adverse maternal and neonatal outcomes. Factors involved in these outcomes may include increased maternal insulin resistance, inflammation, oxidative stress, and nutrient mishandling. The placenta is the
Alejandro A. Candia, Samantha C. Lean, Cindy X. W. Zhang, Daniel R. McKeating, Anna Cochrane, Edina Gulacsi, Emilio A. Herrera, Bernardo J. Krause, Amanda N. Sferruzzi-Perri   +8 more
doaj   +1 more source