Journal of ovarian research

Female infertility, accounting for 40–50% of infertility cases globally, underscores the urgent need for non-invasive biomarkers to guide early intervention. Cell-free DNA (cfDNA)—released via apoptosis, necrosis, or active secretion—has em…

BACKGROUND: Ovarian endometriotic cysts represent a prevalent form of endometriosis and are typically identifiable via imaging modalities. Nonetheless, differentiating endometriotic cysts from other benign non-endometriotic ovarian cysts, s…

BACKGROUND: The clinical association between female reproductive disorders, such as endometriosis, polycystic ovary syndrome(PCOS), uterine leiomyoma, and female infertility and psychiatric disorders, such as major depressive disorder(MDD),…

OBJECTIVE: This study reports a rare case of mixed ovarian carcinoma composed of squamous cell carcinoma (SCC) and high-grade serous carcinoma (HGSC) arising from endometriosis, and provides a systematic review of the relevant literature. …

BACKGROUND: Primary peritoneal clear cell carcinoma (PPCCC) is an exceptionally rare malignancy that closely resembles gynecologic epithelial cancers clinically and histologically. Its pathogenesis is poorly understood, with possible origin…

Endometriosis-associated ovarian cancer (EAOC), encompassing subtypes like ovarian clear cell (OCCC) and endometrioid (OEC) carcinoma, represents a distinct Type I malignancy arising from endometriotic lesions. These tumors are characterize…

BACKGROUND: Infertility has become a world-wide public health problem. To identify women in a high-risk of infertility at an early stage when more treatments are available, early risk factors such as age at menarche (AAM) are being investig…

UNLABELLED: Infertility is a significant global health issue affecting millions of couples, with noncoding RNAs (ncRNAs) emerging as pivotal regulators in reproductive biology. This review explores the roles of various ncRNAs, including mic…

BACKGROUND: Fertility preservation is an important aspect of care for breast cancer patients. This study was designed to compare the ovarian function including ovarian reserve and ovarian stimulation response in breast cancer patients under…

OBJECTIVES: This study aimed to investigate the distribution of molecular signatures in endometriosis- associated ovarian cancer (EAOC) and to develop a prognostic model based on these molecular signatures. METHODS: We retrospectively anal…

Stem cell research is advancing rapidly, offering substantial promise in reproductive medicine, particularly in addressing infertility and other reproductive disorders. Although recent advances have generated significant interest, the succe…

BACKGROUND: The relationship between leukocyte telomere length (LTL) and female reproductive endocrine diseases has gained significant attention and research interest in recent years. However, there is still limited understanding of the exa…

INTRODUCTION: Endometriosis is a heritable, complex chronic inflammatory disease, for which much of the causal pathogenic mechanism remain unknown.Despite the high prevalence of ovarian chocolate cyst, its origin is still under debate. MET…

OBJECTIVE: This trial was to investigate the effect of different treatment methods on the clinical efficacy and fertility outcome of patients with adenomyosis. METHODS: In total, 140 patients with adenomyosis were evenly and randomly alloca…

Extracellular vesicles (EVs), particles enriched in bioactive molecules like proteins, nucleic acids, and lipids, are crucial mediators of intercellular communication and play key roles in various physiological and pathological processes. E…

Previous work indicated that the implantation and pregnancy rates of women with endometriosis are lower than those of healthy women during in-vitro fertilisation and embryonic transfer. And there are numerous microRNAs (miRNAs) in human ute…

Oxidative damage induced granulosa cells (GCs) apoptosis was considered as a significant cause of compromised follicle quality, antioxidants therapy has emerged as a potential method for improving endometriosis pregnancy outcomes. Here, we …

Ferroptosis is a novel type of programmed cell death dependent on iron and characterized by the accumulation of lipid peroxides in cells and is closely related to various diseases. Female infertility is a global health concern, which is ass…

Follicular fluid (FF) plays a vital role in the bidirectional communication between oocytes and granulosa cells (GCs), regulating and promoting oocyte growth and development. This fluid constitutes a complex microenvironment, rich in variou…

BACKGROUND: Ovarian reserve is a crucial indicator of a woman's fertility potential, which is determined by the quality and quantity of antral follicles and oocytes. However, certain factors such as endometriosis, pelvic inflammatory diseas…

BACKGROUND: To comprehensively evaluate the influence of dienogest (DNG) versus non-DNG pretreatment on in vitro fertilization and embryo transfer (IVF-ET) outcomes for patients with endometriosis. METHODS: PubMed, Embase, Cochrane Library,…

BACKGROUND: Standard platinum-based therapy for ovarian cancer is inefficient against ovarian clear cell carcinoma (OCCC). OCCC is a distinct subtype of epithelial ovarian cancer. OCCC constitutes 25% of ovarian cancers in East Asia (Japan,…

OBJECTIVE: To determine the optimal endometrial preparation protocol for a frozen embryo transfer in patients with endometriosis. DESIGN: Retrospective cohort study. SETTING: Tertiary care academic medical center. PATIENT(S): One thousand f…