Infertility affects one in six individuals worldwide despite the advancement of assisted reproductive technologies. Successful embryo implantation is the first step of pregnancy, which relies on the establishment of a …
The origin of ectopic gynecologic lesions has been debated since 1927, when Sampson first proposed retrograde menstruation as the underlying cause of endometriosis. Reproduction in mammals is an unusually permissive …
Three-dimensional (3D) organoid and co-culture models have emerged as transformative tools for studying human endometrial function, implantation, and placental development, overcoming key limitations of animal and two-dimensional in vitro systems. …
The hyaluronic acid synthase (HAS) family participates in key physiological processes such as follicular development, oocyte maturation, ovulation, and embryo implantation by regulating the synthesis of hyaluronic acid, and plays …
Estrogen receptor 1 (ESR1) and progesterone receptor (PGR) are essential regulators for endometrial receptivity and embryo implantation. Their expression is dysregulated in women with endometriosis-associated infertility. However, the relationship between …
Endocrine-disrupting chemicals (EDCs), including bisphenol A (BPA), phthalates, organochlorine pesticides, and heavy metal ions, pose serious threats to reproductive health by interfering with hormonal balance and molecular signaling pathways. Recent …
Chinese team develops 3D in-chip implantation model, fully recreates human embryo implantation in lab for the first time Global Times
Engineered womb lining model opens a window into embryo implantation News-Medical
The cervicovaginal microbiome-spanning from the vagina to endometrium-remains undercharacterized in endometriosis-associated infertility. Objective: To determine whether combined vaginal and cervical microbial profiles predict frozen embryo transfer (FET) outcomes.
The immunology of fertilization, implantation and pregnancy is based on a complex balance between maternal immune tolerance and a controlled inflammatory response. Adaptation of the maternal immune system is essential …