Artificial Decidualization
Artificial Decidualization - Related Videos
06:38
Generation of a Mouse Artificial Decidualization Model with Ovariectomy for Endometrial Decidualization Research
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Cited by 7 •
2022
Here, we describe the method of generating an artificial decidualization model using the ovariectomized mouse, a classic endometrial decidualization experiment in the research field of endometrial decidualization.
08:37
Isolation of Mouse Endometrial Epithelial and Stromal Cells for In Vitro Decidualization
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Cited by 86 •
2017
This study presents a standardized and validated method for the isolation and culture of primary mouse endometrial stromal and epithelial cells, which can be used in a coculture system to study in vitro decidualization.
07:04
Human Placental and Decidual Organ Cultures to Study Infections at the Maternal-fetal Interface
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Cited by 7 •
2016
A simple method to establish primary human placental (villous) and decidual organ cultures is described. Villous and decidual organ cultures are invaluable tools for studying pathogenesis at the human maternal-fetal interface. Infection with the facultative intracellular bacterium Listeria monocytogenes is demonstrated.
03:21
Establishing Villous and Decidual Organ Cultures as Ex Vivo Models of Human Maternal-Fetal Interface
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2025
This video demonstrates the establishment of primary human placental villous and decidual organ cultures in ex vivo conditions. These models are well-suited for studying pathogenesis at the human maternal-fetal interface.
03:14
Artificial Selection - Concepts
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2019
Natural Selection and Adaptive Evolution In natural settings, adaptive evolution takes place by natural selection, a process in which differences in traits lead to differences in survival and reproductive success between individuals. This happens because individuals with certain phenotypes have a higher probability of survival and/or produce more surviving offspring than individuals with other phenotypes. A classic example of this was demonstrated by Rosemary and Peter Grant studying the...
FAQs
Progesterone and agents that raise cyclic AMP provide the hormonal and intracellular signals that prompt endometrial stromal cells to undergo decidual transformation. The response includes visible morphological changes and activation of decidual markers. Using these defined signals in culture allows researchers to examine how uterine stromal cells respond to conditions associated with preparation for implantation.
Prolactin and insulin-like growth factor-binding protein 1 serve as molecular indicators of decidual transformation in cultured stromal cells. Detecting their expression helps researchers determine whether the hormonal treatment produced the intended cellular state rather than relying only on morphology. These markers therefore connect observable cell changes with molecular evidence of the response.
Changes in stromal-cell morphology provide a visible indication that the cells have responded to the inducing signals. When interpreted alongside prolactin and insulin-like growth factor-binding protein 1 expression, morphology helps characterize decidual transformation at both cellular and molecular levels. This combined assessment supports more informative studies of stromal behavior during implantation-related research.
A basic workflow begins with endometrial stromal cells maintained in culture, followed by exposure to progesterone and agents that elevate cyclic AMP. Researchers then examine cellular morphology and assess decidual markers such as prolactin and insulin-like growth factor-binding protein 1. This sequence creates a laboratory model for evaluating how stromal cells respond to pregnancy-associated hormonal signals.
Researchers can use artificial decidualization when they need a controlled in vitro system for studying endometrial stromal-cell responses. The model reduces exclusive reliance on animal or clinical samples while enabling focused analysis of cellular communication, implantation biology, and maternal-fetal interface development. It is especially useful when investigators need to connect defined signals with measurable cellular outcomes.
The model reproduces key stromal-cell responses associated with the uterine preparation required for embryo implantation, making it useful for examining implantation biology. It also provides a tractable setting for investigating communication among cells and processes involved in maternal-fetal interface development. Findings from these experiments can help clarify how abnormal decidual responses relate to implantation failure or impaired placentation.
Artificial decidualization supports studies of complications linked to inadequate or abnormal decidual responses, including implantation failure and impaired placentation. Because researchers can monitor both cell morphology and decidual-marker expression, the system helps examine how stromal-cell behavior may differ under conditions relevant to these disorders. This connects cellular observations with broader questions about early pregnancy development.