Zhang Y

BACKGROUND: Maternal short-term outcomes of postpartum depression (PPD) were widely examined, but little is known about its long-term association with multiple chronic diseases (multimorbidity) in women's later life. This study aims to asse…

BACKGROUND: To investigate the optimal periendometrial zone (PEZ) in ultrasound (US) images and assess the performance of ultrasound radiomics in predicting the outcome of frozen embryo transfer (FET). METHODS: This prospective study had 4…

BACKGROUND: To evaluate maternal and perinatal outcomes in women with different adenomyosis phenotypes and to assess the impact of placental attachment site in patients with intrinsic adenomyosis. METHODS: This retrospective cohort study a…

BACKGROUND: Preimplantation genetic testing for chromosomal structural rearrangements (PGT-SR) has been widely utilized to select euploid embryos in patients carrying balanced chromosomal rearrangements (BCRs) by chromosome copy number anal…

BACKGROUND: The effect of pre-pregnancy intrauterine device (IUD) use on subsequent preterm birth (PTB) remains unclear. We aim to investigate the association between IUD use before pregnancy and subsequent PTB. METHODS: A total of 240,437…

Primary antiphospholipid syndrome (APS) is an autoimmune thrombophilic disorder characterized by recurrent venous or arterial thrombosis and/or pregnancy morbidity in the presence of persistent antiphospholipid antibodies (aPL). Renal invol…

STUDY OBJECTIVE: According to a four-level scale of endometriosis surgical complexity, the 2021 American Association of Gynecologic Laparoscopists (AAGL) endometriosis classification system was externally and prospectively validated. And we…

Inflammation is a multifaceted defense mechanism of the immune system against infection. Chronic inflammation is intricately linked to all stages of tumorigenesis and is therefore associated with an elevated risk of developing serious cance…

Yan Zhang,1 Ni Mei Zeng,1 Jing Yi Fan,1 Jian Ping Qiu,2 Fang Da Jiang,3 Yun Wang1 1Physical Examination Center, the Affiliated Suzhou Hospital of Nanjing Medical University, Suzhou, Jiangsu, People’s Republic of China; 2Gynecological Depart…

BACKGROUND: Gallstones, a common surgical condition globally, affect around 20% of patients. The development of gallstones is linked to abnormal cholesterol and bilirubin metabolism, reduced gallbladder function, insulin resistance, biliary…

OBJECTIVE: To characterize the reproductive tract microbiota in patients with ovarian chocolate cysts (CC) and adenomyosis (AM) compared to controls (NC), and investigate the in vitro effects of representative differential bacteria on human…

INTRODUCTION: Recurrent spontaneous abortion (RSA) represents a significant challenge in obstetrics and reproductive medicine. Causative factors in 40%-50% of RSA couples remain unknown, a condition termed unexplained recurrent spontaneous …

BACKGROUND: Polycystic ovary syndrome (PCOS) is one of the most common reproductive endocrine disorders affecting women of reproductive age. Insulin resistance (IR) is both a hallmark clinical feature and a key contributor to the pathophysi…

STUDY QUESTION: What are the unrecognized risk factors for recurrent implantation failure (RIF) as defined in the ESHRE recommendation? SUMMARY ANSWER: Anti-Müllerian hormone (AMH) is the strongest predictor for RIF, followed by chronic en…

OBJECTIVE: To evaluate the dynamics of serum medroxyprogesterone acetate (MPA) concentrations and their influence on serum progesterone (P) levels and pregnancy outcomes in the progestin-primed ovarian stimulation (PPOS) protocol. A total o…

Dual-omics, by integrating molecular information from two distinct dimensions, can offer more comprehensive perspective for complex disease. Herein, we developed an efficient functionalized mesoporous nanoparticle-coupled laser desorption/i…

OBJECTIVE: This study aimed to explore the relationship between serum uric acid-to-serum creatinine (UA:SCr) ratio and thyroid function within the normal range and in gestational diabetes mellitus (GDM) during early pregnancy in Chinese wom…

BACKGROUND: Endometriosis (EMS) is a difficult gynecological disease to cure. Frizzled-7 (FZD7) has been shown to be associated with the development of EMS, but its specific mechanism remains unclarified. This study aims to explore the role…

Endometriosis involves ectopic growth of endometrial-like tissue, yet the spatial transcriptomic and metabolic landscape of ovarian endometriomas remains poorly understood. This investigation presents a comprehensive multi-omics analysis of…

This study aims to investigate the follicle microenvironment of individuals with premature ovarian insufficiency (POI), normal ovarian reserve (normal), and advanced maternal age (AMA), and identify potential therapeutic targets. A total of…

PURPOSE: This study aimed to explore the roles of spermatozoal sialidase NEU1 and NEU3 in affecting the fertilization rate of in vitro fertilization (IVF), and whether sperm sialidase NEU1 and NEU3 can be used as predictors of IVF outcome. …

OBJECTIVE: Intrauterine Adhesions (IUA), including Asherman's Syndrome, are a significant cause of female infertility, while stem cell interventions emerge as a promising therapeutic strategy. This meta-analysis aims to systematically evalu…

BACKGROUND: The levonorgestrel-releasing intrauterine system (LNG-IUS) is a widely recognized method for contraception and the management of various gynecological conditions. However, the placement of LNG-IUS can be particularly challenging…

Metal ions-based regulated cell death (RCD), a form of cell death involving metal ions and controlled by one or more cascade signaling pathways, has recently been termed "metalloptosis". Given the rapid advances in understanding metalloptos…

BACKGROUND: Endometriosis is frequently treated with Paeoniae Radix. It contains Tellimagrandin II, which has the role of modulating immunity and anti-tumor. Therefore, we will explore the effects of Tellimagrandin II on the apoptosis and i…