Results 21 to 30 of about 18,040 (249)

Chorion laeve trophoblasts of preeclamptic fetal membranes: histochemically detectable enzyme activities do not change at a subcellular level

European Journal of Histochemistry, 2009
We examined the subcellular localization of ADPdegrading activity and cytochrome c oxidase (CCO) activity in chorion laeve trophoblasts from term and near term human fetal membranes, and compared them with those from severe preeclamptic fetal membranes ...
S Matsubara, T Takayama, R Iwasaki, A Izumi, T Watanabe, I Sato   +5 more
doaj   +1 more source

Interferon gamma is involved in apoptosis of trophoblast cells at the maternal–fetal interface following Toxoplasma gondii infection

International Journal of Infectious Diseases, 2015
Objective: To assess whether interferon gamma (IFN-γ) secreted by decidual natural killer (dNK) cells at the maternal–fetal interface is involved in the apoptosis of trophoblast cells (trophoblasts) following Toxoplasma gondii infection.
Ling Zhang, Mingdong Zhao, Fang Jiao, Xiaoyan Xu, Xianbing Liu, Yuzhu Jiang, Haixia Zhang, Xiaoxuan Ou, Xuemei Hu   +8 more
doaj   +1 more source

TMBIM4 Deficiency Facilitates NLRP3 Inflammasome Activation-Induced Pyroptosis of Trophoblasts: A Potential Pathogenesis of Preeclampsia

Biology, 2023
Impaired invasion of EVTs results in inadequate remodelling of arteries and poor placentation, leading to PE. TMBIM4 was found to promote the migration and invasion of human osteosarcoma U2-OS and breast cancer MCF7 cell lines.
Yuanyao Chen, Lin Xiao, Guoqiang Sun, Min Li, Hailan Yang, Zhangyin Ming, Kai Zhao, Xuejun Shang, Huiping Zhang, Chunyan Liu   +9 more
doaj   +1 more source

Regulation of trophoblast beta1-integrin expression by contact with endothelial cells

Cell Communication and Signaling, 2004
Background In human and non-human primates, migratory trophoblasts penetrate the uterine epithelium, invade uterine matrix, and enter the uterine vasculature. Invasive trophoblasts show increased expression of β1 integrin.
Thirkill Twanda L, Hendren Sonia R, Soghomonians Arlen, Mariano Natalie F, Barakat Abdul I, Douglas Gordon C   +5 more
doaj   +1 more source

The Trophoblast: A Rejoinder [PDF]

Science, 1904
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openaire   +2 more sources

Factors associated with gestational trophoblastic disease at the Hipólito Unánue Hospital during the period from January 2014 to December 2018

Revista de la Facultad de Medicina Humana, 2020
Objective: To determine the risk factors associated with gestational trophoblastic disease in patients treated in an outpatient office of the Gynecobstetrics service of the National Hospital Hipólito Unanue between January 2014 and December 2018. Methods:
Johana Huanca-Llamo, German Aranzabal-Alegria, Willer Chanduví   +2 more
doaj   +1 more source

Dysfunction of CCR1+ decidual macrophages is a potential risk factor in the occurrence of unexplained recurrent pregnancy loss

Frontiers in Immunology, 2022
Recurrent pregnancy loss (RPL) puzzles 1–3% of women of childbearing age worldwide. Immunological factors account for more than 60% of cases of unexplained RPL (URPL); however, the underlying mechanism remains unclear.
Yifei Sang, Yifei Sang, Yanhong Li, Yanhong Li, Ling Xu, Ling Xu, Jiajia Chen, Jiajia Chen, Dajin Li, Dajin Li, Meirong Du, Meirong Du, Meirong Du, Meirong Du   +13 more
doaj   +1 more source

RITA Is Expressed in Trophoblastic Cells and Is Involved in Differentiation Processes of the Placenta

Cells, 2019
Preeclampsia (PE) remains a leading cause of maternal and perinatal mortality and morbidity worldwide. Its pathogenesis has not been fully elucidated and no causal therapy is currently available.
Julia Maria Wildner, Alexandra Friemel, Lukas Jennewein, Susanne Roth, Andreas Ritter, Cornelia Schüttler, Qi Chen, Frank Louwen, Juping Yuan, Nina-Naomi Kreis   +9 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

Bradykinin Sequestration by Plasmodium berghei Infected Erythrocytes Conditions B2R Signaling and Parasite Uptake by Fetal Trophoblasts

Frontiers in Microbiology, 2018
Plasmodium infection during pregnancy causes placental malfunction reducing fetus sustainability and leading to abortions, stillbirths, low birth weight or premature delivery.
Luciana Vieira de Moraes, André Barateiro, Patrícia Marques Sousa, Carlos Penha-Gonçalves   +3 more
doaj   +1 more source