Breakthrough Lessons Emerging from Decidual Research: Key Insights and Advances

PDF Decidualization Score Practitioner and Patient Educational Material v2

Introduction The etiology behind repeated implantation failures (RIF) and recurrent pregnancy losses (RPL) in healthy women often remains unknown. Emerging research has shown that women with reproductive failures could have dysregulated expression of various factors required for successful implantation. However, current laboratory evaluation is limited to circulating blood cells evaluation ...

For an in-depth description of the molecular drivers of decidualization, we refer the reader to a recent review (Gellersen and Brosens, 2014). Here we focus on the emerging functions of the decidual process that enables the endometrium to transit from a cycling to a gestational tissue.

Exploring novel molecular mechanisms underlying recurrent pregnancy ...

Future research will prioritize the following directions: (1) investigating CFHR1-macrophage crosstalk by establishing coculture systems of decidual stromal cells and macrophages, coupled with ...

Decidualization is the hormone-driven transformation of endometrial stromal cells into specialised decidual cells that establish the maternal interface for embryo implantation. Rising oestrogen ...

Useful Notes on Lessons Emerging Decidual Research

Decidualization is a transformation in uterine stromal cell phenotype signals that involves complex interactions between ovarian steroid hormones, growth factors, and cytokines,120,121 and potentially specific leukocyte populations including NK cells and dendritic cells. 33,34 Accompanying the decidual response is a dramatic change in the ...

Abstract One pivotal aspect of early pregnancy is decidualization. The decidualization process includes two components: the differentiation of endometrial stromal cells to decidual stromal cells (DSCs), as well as the recruitment and education of decidual immune cells (DICs). At the maternal-fetal interface, stromal cells undergo morphological and phenotypic changes and interact with ...

Epigenetic modifications working in the decidualization and endometrial ...

Decidualization is a critical event for the blastocyst implantation, placental development and fetal growth and the normal term. In mice, the embryo implantation to the uterine epithelial would trigger the endometrial stromal cells to differentiate into decidual stromal cells. However, decidualization in women takes place from the secretory phase of each menstrual cycle and continues to early ...

Decidual multipotent mesenchymal stromal cells are pre-dominantly isolated from human decidual tissue, typically obtained following full-term vaginal delivery, cesarean sec-tion, miscarriage, or elective pregnancy termination.

Key Details About Lessons Emerging Decidual Research

clic adenosine monophosphate production. Decidualization extends from the primary decidual zone to the secondary decidual zone, and then exits through apoptosis. Evidences support that decidual fibroblasts function as the pool of decidual stromal cells during pregnancy. Decidualization undergoes an acute inflammatory phase, an anti-inflammatory secretory phase to the final recession phase. The ...

Keywords: decidualization, energy metabolism, maternal-fetal crosstalk, decidual stromal cells, decidual immune cells, trophoblast cells 1. Introduction Decidualization is histologically characterized by the appearance of larger and rounder cells surrounding the spiral arteries (SAs) and eventually spreading most of the endometrium.