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BACKGROUND: Perfluorinated substances (PFAS) are chemicals with endocrine disruptive properties that may interfere with the female reproductive system. However, few studies have explored the association between benign gynecological diseases…

BACKGROUND: This study aimed to investigate the clinical and pathological characteristics, and the recurrence and prognostic factors of borderline ovarian tumors (BOTs). METHODS: The data of 286 patients admitted to hospital and followed u…

WNT family member 4 (WNT4), which belongs to the conserved WNT protein family, plays an important role in the development and differentiation of many cell types during the embryonic development and adult homeostasis. Increasing evidence has…

Asherman syndrome (AS) has an adverse effect on reproductive health and fertility by affecting endometrial regeneration. Stem cell-based therapies hold promise for future use in activating non-functional endometrium and reconstructing the e…

OBJECTIVE: Paraoxonase 1 (PON1) is an antioxidant enzyme, which has been proved to be involved in the pathophysiological process of oxidative stress and various neurological diseases in recent years. Although reduced PON1 activity has been …

A time-lapse system (TLS) with a well-of-the-well (WOW) dish, which allows individual identification and the possibility of autocrine and paracrine signaling between group-cultured embryos, has been widely used in clinic. However, there is …

BACKGROUND: Genetic factors may play an important role in susceptibility to recurrent miscarriage. Some cardiovascular disease-related candidate genes have been shown to be associated with recurrent miscarriage. Long noncoding RNA ANRIL has…

A member of the newly discovered RNA family, circular RNA (circRNA) is considered as the intermediate product of by-product splicing or abnormal RNA splicing. With the development of RNA sequencing, circRNA has recently drawn research inter…

In this paper we show the application of the Tasso OnDemand™, a novel automated sample collection device, in conjunction with volumetric absorptive microsampling (VAMS) for the development of gefapixant, a P2X3 receptor antagonist currently…

Abstract Background: To present the experience of surgical management of ureteral endometriosis (UE) in our single center. Methods: A retrospective analysis of 40 cases of UE who had intraoperative surgical findings of endometriosis involvi…

BACKGROUND: The management of ground-glass opacities (GGOs) depends mainly on personal experience. In clinical practice, benign GGOs are not rare in resected specimens, for which operations may be avoided. We retrospectively compared the cl…

BACKGROUND: While single embryo transfer (SET) is widely advocated, double embryo transfer (DET) remains preferable in clinical practice to improve IVF success rate, especially in poor prognosis patients with only poor quality embryos (PQEs…

A 61-year-old Chinese man with a history of tuberculosis was found to have a large mass in the left lower lobe and multiple ground-glass nodules (GGNs) on lung computed tomography (CT). Post-operative pathology showed lung squamous carcinom…

BACKGROUND: Circadian rhythm disruption impacts a wide range of physiological processes, including fertility. However, the effect of circadian disruption on male spermatogenesis and fertility, and treatments for these effects have been larg…

BACKGROUND: A key step in embryo implantation is the adhesion to and invasion of the endometrium by the blastocyst trophectoderm. The envelope proteins of HERV-W and -FRD (human endogenous retrovirus-W and -FRD), syncytin-1 and syncytin-2, …

OBJECTIVE: MicroRNAs play vital roles in the development of endometriosis. It is reported that miR-200b-3p is downregulated in endometriosis, although its mechanisms in this disease remain still unclear. Therefore, the purpose of this study…

OBJECTIVES: To detect the involvement of immune cells in the pathogenesis of endometriosis in patients with stable status or pelvic pain. METHODS: Blood was collected from patients with endometriosis with and without pelvic pain. Natural k…

INTRODUCTION: We describe a patient with a large cystic adenomyosis of the uterus who was treated by a laparoscopic approach. CASE PRESENTATION: A 38-year-old woman presented with dysmenorrhoea for 4 months. A 104 mm × 55 mm × 60 mm cystic…

Cytochrome P450 1A (CYP1A), one of the major CYP subfamily in humans, not only metabolizes xenobiotics including clinical drugs and pollutants in the environment, but also mediates the biotransformation of important endogenous substances. I…

In order to compare the clinicopathological characteristics and survival outcomes of patients with ovarian clear cell carcinoma (CCC) to other epithelial cancer types, a total of 27,290 patients were analyzed, including 2,424 patients with …

Growing evidence suggested that immune dysregulation is one of the crucial drivers to the development of endometriosis (EMS). Myeloid derived suppressor cells (MDSCs) represent a heterogeneous subset of immature myeloid cells, and have been…

RESEARCH QUESTION: Immunological disorders have been reported to promote the progression of endometriosis. Several recent studies have shown that myeloid-derived suppressor cells (MDSC) drive the progression of endometriosis. The aim of thi…

BACKGROUND: Immune dysregulation is one of the mechanisms to promote endometriosis (EMS). Various T cell subpopulations have been reported to play different roles in the development of EMS. The mucosa-associated invariant T cell (MAIT) is a…

Endometriosis is a common debilitating gynecologic disease. Almost 10% of reproductive-age women are affected by this disease; they commonly suffer pelvic pain and/or infertility. Early diagnosis of this multifactorial disease remains diffi…

BACKGROUND: Vitamin D plays critical role in the female reproductive system. It seems that vitamin D is associated with clinical pregnancy outcomes of assisted reproductive technologies (ART), but its role remains elusive. This study is aim…