Results 91 to 100 of about 44,286 (241)

Progesterone receptor antagonism by mifepristone impairs trophoblast stemness and promotes apoptosis through upregulation of PDCD4

open access: yesCell & Bioscience
Background Trophoblast cells are a critical component of retained products of conception (RPOC). While mifepristone is widely used as a non-invasive treatment for RPOC, its precise molecular mechanisms in trophoblast regulation remain poorly defined ...
Jie Zhou   +8 more
doaj   +1 more source

Quantitative investigation of reproduction of gonosomal condensed chromatin during trophoblast cell polyploidization and endoreduplication in the east-european field vole Microtus rossiaemeridionalis

open access: yesReproductive Biology and Endocrinology, 2003
Simultaneous determinations of DNA content in cell nuclei and condensed chromatin bodies formed by heterochromatized regions of sex chromosomes (gonosomal chromatin bodies, GCB) have been performed in two trophoblast cell populations of the East-European
Bogdanova Margarita S   +3 more
doaj   +1 more source

Expression and Localization of StarD7 in Trophoblast Cells

open access: yesPlacenta, 2008
The StAR-related lipid transfer (START) domain is defined as a motif of around 200 amino acids implicated in lipid/sterol binding. In a previous study, we identified the StarD7 transcript encoding one of the 15 family members with START domain present in the human genome. This transcript was found to be overexpressed in choriocarcinoma JEG-3 cells.
Angeletti, Sofia Claudia   +5 more
openaire   +3 more sources

Hyperactivation and Tyrosine Phosphorylation of Cryopreserved Stallion Spermatozoa in Relation to Conventional In Vitro Fertilization Blastocyst Production

open access: yesAndrology, EarlyView.
ABSTRACT Background Challenges in establishing clinical conventional in vitro fertilization (IVF) in horses include variation in sperm and oocyte quality, which can be affected by mare age. Extended preincubation of stallion spermatozoa has resulted in successful IVF.
Raul A. Gonzalez‐Castro   +6 more
wiley   +1 more source

A Spotlight on Yolk‐sac Tumors: Molecular Pathology, Current Diagnostics, and Novel Therapeutics

open access: yesAndrology, EarlyView.
ABSTRACT Background Yolk‐sac tumors are an aggressive subtype of testicular cancer that significantly contribute to disease progression and therapy resistance, especially in adults. While testicular cancer generally has high cure rates with cisplatin‐based treatment, adult yolk‐sac tumors often appear as components of mixed tumors with poor response to
Evangelos Prokakis   +3 more
wiley   +1 more source

Taxifolin Inhibits Invasion and Endovascular Differentiation of Extravillous Trophoblast HTR-8/SVneo Cells

open access: yesCells
Adequate placental development and function, prerequisites for the development of a healthy fetus, rely on controlled trophoblast invasion into the decidua and remodeling of the spiral arteries.
Aleksandra Vilotić   +6 more
doaj   +1 more source

Active surveillance of cervical intraepithelial neoplasia and adverse pregnancy outcomes: A register‐based cohort study

open access: yesActa Obstetricia et Gynecologica Scandinavica, EarlyView.
Active surveillance for cervical intraepithelial neoplasia grade 2 is not associated with increased risks of adverse pregnancy outcomes compared to large loop excision of the transformation zone. Abstract Introduction Previous studies have suggested that human papillomavirus (HPV) and HPV‐related disease may be associated with increased risk of adverse
Kirstine Kold Katholm   +6 more
wiley   +1 more source

Epigenetic control of cell invasion – the trophoblast model

open access: yesBiomolecular Concepts, 2012
Trophoblast implantation and placentation allow the survival of the young embryo and its normal development inside the uterus. In order for these processes to function properly, the trophoblast has to undergo a series of characteristic changes that lead ...
Serman Alan   +3 more
doaj   +1 more source

Prophylactic ureteral stent placement for the prevention of urinary tract injuries in women with placenta accreta spectrum undergoing peripartum cesarean hysterectomy: A retrospective cohort study

open access: yesActa Obstetricia et Gynecologica Scandinavica, EarlyView.
Prophylactic ureteral stent placement was associated with a reduced risk of urinary tract injury in women with placenta accreta spectrum undergoing peripartum cesarean hysterectomy, independent of prior cesarean number. Abstract Introduction This retrospective cohort study investigated whether preoperative bilateral ureteral stent placement reduces ...
Hasan Berkan Sayal   +5 more
wiley   +1 more source

Longitudinal circulating tumour DNA identifies patients at high risk of upstaging and recurrence in non‐muscle‐invasive bladder cancer

open access: yesBJU International, EarlyView.
Objectives To evaluate whether longitudinal tumour‐informed circulating tumour DNA (ctDNA) testing identifies patients at increased risk of upstaging and recurrence in high‐risk non‐muscle‐invasive bladder cancer (NMIBC). Patients and Methods A cohort of 52 patients with high‐risk NMIBC underwent serial plasma ctDNA testing using a personalised tumour ...
Can Aydogdu   +17 more
wiley   +1 more source

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