This report describes two women aged 45 and older who achieved live births following intraovarian administration of a novel combination of mechanically processed adipose nanofat rich in adipose-derived stem cells …
Does frozen embryo transfer improve pregnancy outcomes compared with fresh embryo transfer in women with ovarian endometriosis (OEM) undergoing their first IVF/intracytoplasmic sperm injection cycle?
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.
Deep infiltrating endometriosis (DIE) is a severe condition frequently linked to infertility, yet the optimal integration of surgery and assisted reproductive technology (ART) remains controversial. This study reports two cases …
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 …
Regulatory T-cells (Tregs) are central to peripheral immune tolerance and act as key players that sustain the immune homeostasis required for embryo receptivity, implantation, and placentation. Treg dysfunction accelerates inflammation, …
tRNA-derived small RNAs (tsRNAs) are a class of non-coding RNAs(ncRNAs) generated from precursor or mature tRNAs under stress conditions, such as starvation, hypoxia, or oxidative stress. They are broadly classified …
A healthy reproductive system is fundamental to human fertility. N6-adenosine methylation (m6A), the most prevalent RNA modification in eukaryotes, plays a critical role in regulating RNA metabolism, including splicing, degradation, …
Recurrent implantation failure (RIF) is a clinical phenomenon characterized by a lack of implantation after several embryo-transfers. The aim of this study was to evaluate missing pelvic pathologies in patients …