Tan H

BACKGROUND: Deeply infiltrating endometriosis (DIE), characterized by its extrauterine invasion, is strongly associated with chronic pelvic pain (CPP). Peripheral-central sensitization synergistically contribute to the pathogenesis of CPP i…

This report describes the case of a patient in her early 40s with a history of laparoscopic myomectomy who presented to the Beijing Shunyi District Maternal and Child Health Hospital (Beijing, China) in December 2024 with menstrual disturba…

Endometriosis (EM) affects approximately 10% of women of reproductive age and remains a prevalent estrogen-dependent gynecological disorder with limited therapeutic efficacy and high recurrence rates. Ferroptosis-an iron-dependent, non-apop…

BACKGROUND: LY01021 is a novel oral small-molecule gonadotropin-releasing hormone (GnRH) receptor antagonist intended for the treatment of various sex hormone-dependent disorders. This study aimed to evaluate the safety, tolerability, pharm…

BackgroundDysmenorrhea is a cramping pain during menstrual period and the leading cause for recurrent short-term school absenteeism among adolescent girls. However, evidence on the factors associated with the occurrence of dysmenorrhea, sch…

The incidence of urothelial carcinoma (UC) ranks second among all urological cancers, accounting for over 90% of malignant tumors in bladder. Patients diagnosed with UC experience a lower quality of life due to rapid progression of the dise…

Macrophages, as the predominant phagocytes, play an essential role in pathogens defense and tissue homeostasis maintenance. In the context of cancer, tumor-associated macrophages (TAMs) have evolved into cunning actors involved in angiogene…

OBJECTIVE: This study is conducted to investigate whether serum microRNA (miR)-141-3p can serve as a biomarker for early-stage diagnosis of endometriosis. METHODS: A total of 246 patients who underwent laparoscopic examination and were dia…

BackgroundCancer immunotherapy has emerged as a groundbreaking approach in cancer treatment, primarily realized through the manipulation of immune cells, notably T cell adoption and immune checkpoint blockade. Nevertheless, the manipulation…

Cancer-associated fibroblasts (CAFs), integral components of the tumor microenvironment, play a pivotal role in tumor proliferation, metastasis, and clinical outcomes. However, its specific roles in Kidney Renal Clear Cell Carcinoma (KIRC) …

To investigate the relationship between hemoglobin-to-red blood cell distribution width (RDW) ratio (HRR) and the 30-day mortality risk in acute pancreatitis (AP), and assess the predictive ability of HRR. Data from 2001 to 2019 in the Medi…

BACKGROUND: Previous study suggested evidence for coexistence and similarities between endometriosis and polycystic ovary syndrome (PCOS), but it is unclear regarding the shared genetic architecture and causality underlying the phenotypic s…

BACKGROUND: Semaphorin 3A (Sema3A) is a member of neural guidance factor family well-known for inducing the collapse of nerve cell growth cone and regulating nerve redistribution. It also has been characterized as an immunoregulatory and tu…

BackgroundThe etiology of premature ovarian insufficiency, that is, the loss of ovarian activity before 40 years of age, is complex. Studies suggest that genetic factors are involved in 20-25% of cases. The aim of this study was to explore …

The endometrial lining of the uterus is essential for women's reproductive health and consists of several different types of epithelial and stromal cells. Although models such as gland-like structures (GLSs) and endometrial assembloids (EnA…

OBJECTIVE: To explore the role of gut dysbiosis-derived β-glucuronidase (GUSB) in the development of endometriosis (EMs). DESIGN: 16S rRNA sequencing of stool samples from women with (n = 35) or without (n = 30) endometriosis and from a mo…

BackgroundThe current routine endometrial preparation protocol for women with polycystic ovary syndrome (PCOS) is hormone replacement treatment (HRT). Letrozole is rarely used in frozen embryo cycles. Evidence confirming whether letrozole-s…

Exosomal microRNAs (miRNAs/miRs) are potential biomarkers for the diagnosis and treatment of cardiovascular disease, and hyperglycemia serves an important role in the development of atherosclerosis. The present study aimed to investigate th…

BackgroundThis prospective randomized controlled study was designed to evaluate the effect of S-ketamine with sufentanil given intraoperatively and postoperatively on recovery of gastrointestinal (GI) function and postoperative pain in gyne…

ObjectiveEmerging studies have demonstrated the promising clinical value of circulating tumor cells (CTCs) for diagnosis, disease assessment, treatment monitoring and prognosis in epithelial ovarian cancer. However, the clinical application…

BackgroundGrowth differentiation factor 9 (GDF9) and bone morphogenetic protein 15 (BMP15) genes play important roles in folliculogenesis. Altered expression of the two have been found among patients with poor ovarian response (POR). In thi…

Acute pancreatitis (AP) is a leading cause of death and is commonly accompanied by systemic manifestations that are generally associated with a poor prognosis. Many cytokines contribute to pancreatic tissue damage and cause systemic injury.…

BackgroundExternal socking and washing with the Chinese herbal Sanhuang Jiedu decoction (SHJD) can effectively control local limb infections with bone and implant exposure. However, the antibiofilm activities of this decoction in vitro have…

Caecal volvulus has been reported to be associated with various abdominal and pelvic pathologies. Its signs and symptoms are usually non-specific and maybe overlooked in favour of benign causes, such as constipation. A high degree of suspic…

The aim of this study was to investigate the relationships between uterine size and volume and clinical pregnancy rate.This longitudinal study was conducted among patients undergoing assisted reproduction technology (ART) treatment at the R…