Jin L

PURPOSE: The objective of this study was to investigate the cumulative pregnancy, cumulative live birth, and perinatal and obstetric outcomes of individuals in the POSEIDON group, with the aim of enhancing the management of individuals rece…

STUDY OBJECTIVE: The aim of this study was to describe surgical outcomes after different types of colorectal surgery for bowel endometriosis and to present the feasibility of LscPR in bowel endometriosis. DESIGN: Retrospective analysis. S…

BACKGROUND: Blastocyst formation represents an essential requirement for subsequent implantation. Successful embryo implantation depends on adequate endometrial receptivity and appropriate embryo-maternal communication. Uterus-derived extra…

OBJECTIVE: The aim of this study was to compare surgical outcomes of two laparoscopic techniques for bowel endometriosis and determine the optimal laparoscopic segmental resection technique with mesentery preservation. MATERIALS AND METHOD…

OBJECTIVES: Parthenolide (PTL) has significant anti-inflammatory and immunomodulatory effects, but its regulatory mechanisms in endometriosis (EMs) remain unclear. This study aimed to systematically evaluate the effects of PTL on cellular m…

Clinical application of mesenchymal stem cells for endometrial repair has been hampered by variability in cell quality, large-scale production, and uncertainty regarding the optimal delivery route. In this study, we investigated the therape…

The age-related decline in oocyte quality constitutes a major cause of reduced female fertility. In this study, we investigated the potential of stromal cell-derived factor-1 (SDF-1) to counteract oocyte deterioration during reproductive ag…

OBJECTIVE: Ultrasound imaging of the endometrium is often affected by speckle noise, low contrast, and physiological cycle variations, which lead to blurred boundaries and ambiguous structural representation. To address these challenges, th…

Polycystic ovary syndrome is the primary cause of female infertility. Growing evidence suggests that dysregulation of amino acid metabolism plays a significant role in the onset and progression. However, the underlying mechanism remains unc…

BACKGROUND: Ovarian maldescent is a rare congenital anomaly in which one or both ovaries are positioned abnormally above the pelvic brim. However, the potential relationship between ovarian maldescent and infertility remains poorly understo…

As a heterogeneous disease, endometriosis is associated with diagnostic delay. Delayed diagnosis, physical discomfort, hormone therapy, and inconvenience in daily life and work all contribute to a decreased quality of life for endometriosis…

OBJECTIVE: The causative role of gut microbiota in pancreatitis remains unknown. This study aimed to investigate potential causal associations between gut microbiota and pancreatitis, using bidirectional Mendelian randomization (MR) analysi…

UNLABELLED: Vulvar lichen sclerosus (VLS) is a chronic skin condition affecting the vulva, causing significant discomfort, but its etiology in prepubertal girls remains poorly understood. VLS presents with itching, irritation, and pain. Rec…

STUDY QUESTION: What are the impacts of different male infertility factors on embryological, cumulative pregnancy and neonatal outcomes of IVF/ICSI cycles? SUMMARY ANSWER: Some severe male infertility factors, i.e. severe oligoasthenozoosp…

OBJECTIVES: To assess the potential impact of years of education, which serves as a measure of socioeconomic inequality, on the occurrence of endometriosis, and to quantify the potential influence of modifiable factors as mediators. METHOD…

BACKGROUND: For poor ovarian response patients, obtaining higher number of transferable and high-quality embryos is crucial and progestin-primed ovarian stimulation protocol is becoming widespread and constantly improving in this population…

OBJECTIVE: To evaluate the pregnancy and perinatal outcomes of different phenotypes of polycystic ovary syndrome (PCOS) patients during the frozen embryo transfer (FET) cycles. Additionally, to analyze the T cell balance in the endometrium …

BACKGROUND: The risk of ectopic pregnancy (EP) is known to increase with assisted reproductive technology (ART), but the specific risk factors are unclear. METHODS: We screened 6872 cycles for clinical data that met our study's inclusion c…

BACKGROUND: Programmed protocols are most commonly chosen as endometrial preparation for women with polycystic ovarian syndrome (PCOS) undergoing frozen-thawed embryo transfer (FET) cycles. However, the efficacy of gonadotropin-releasing ho…

Endometriosis is a chronic inflammatory disorder characterized by presence of endometrial tissue outside the uterine cavity. Immunohistochemical analysis (IHC) revealed markedly elevated expression of IL6ST in endometrial tissue of patients…

BACKGROUND: Overweight and obesity can induce an inflammatory milieu in the oocyte microenvironment and are closely associated with reduced assisted reproductive outcomes. OBJECTIVE: How are immune cells, cytokines and lipid profiles alter…

Endometriosis (EMs) is a common gynecological disorder. According to the most widely recognized theory of retrograde menstruation, endometrial cells require completion of three key steps during ectopic implantation: adhesion, invasion, and …

ObjectiveTo assess the efficacy of preimplantation genetic testing for aneuploidies (PGT-A) compared to intracytoplasmic sperm injection (ICSI) alone in couples undergoing ICSI treatment because of severe male infertility.DesignMulticentre,…

While the blood urea nitrogen/albumin ratio (BAR) is recognized for its prognostic significance in various diseases, its association in acute pancreatitis (AP) remains uncertain. This research seeks to clarify the relationship between BAR a…

BACKGROUND: Primary Sjögren syndrome (pSS) is often related to adverse neonatal outcomes. But it's currently controversial whether pSS has an adverse effect on female fertility and clinical pregnancy condition. More importantly, it's unclea…