Fan J

OBJECTIVE: To describe clinical intrauterine insemination (IUI) outcomes among infertile patients with different infertility indications, and further compare reproductive outcomes between natural cycle (NC) and ovarian stimulation cycle (OS…

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…

PURPOSE: This study aimed to identify adolescent-specific risk factors for endometriosis onset and postoperative recurrence to facilitate early identification and risk stratification. PATIENTS AND METHODS: A retrospective study analyzed ad…

Yang Jin,1,* Yongchao Pan,2,* Yilai Bao,1 Fei Xu,1 Yun Yang,1 Jingwen Fan,1 Yidan Jin,1 Yong Zhou,1 Ruijin Wu1,3 1Department of Obstetrics and Gynecology, Women’s Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang,…

Protein lipidation, a pivotal post-translational modification, dynamically regulates cellular signaling, membrane trafficking, and protein stability, with emerging roles in reproductive physiology. However, the systematic understanding of h…

Testosterone is commonly measured using immunoassays in clinical practice; however, these methods are subject to analytical interference in both men and women. In women, due to physiologically lower testosterone levels, even modest elevatio…

High-resolution three-dimensional (3D) tissue analysis has emerged as a transformative innovation in the life sciences, providing detailed insights into the spatial organization and molecular composition of biological tissues. This review b…

Background: the distribution of human papillomavirus (HPV) infection, vaccination rates, and awareness levels varies across China. Methods: this study examined HPV infection prevalence, vaccine uptake, and barriers among 2440 women aged 30-…

Cellular senescence is known to be involved in tissue repair, but its role in adenomyosis remains unclear. This study was tasked to evaluate the expression of Klotho, a well-known aging-suppressing protein, as well as PPARγ and DNMT1 in ade…

Gynecologic disorders, such as cervical and ovarian tumors, uterine fibroids, and endometriosis, present significant clinical challenges due to frequent recurrence, emerging chemoresistance, and undesirable effects associated with prolonged…

Endometriosis‑associated infertility is considered to be linked to cellular senescence. The present study assessed whether rapamycin, a senescence inhibitor, ameliorates endometriosis‑associated infertility by upregulating peroxisome prolif…

Ovulatory dysfunction (OD) is one of the main causes of infertility in women of childbearing age, which not only affects their reproductive ability, but also physical and mental health. Traditional treatment strategies have limited efficaci…

BackgroundChronic pancreatitis (CP) is characterized by significant pancreatic exocrine dysfunction, with limited targeting therapeutic strategies. It has been reported that DCHD can effectively alleviate pancreatic injury in chronic pancre…

This study investigated the prognostic impact of lymph node dissection (LND) in patients with stage I ovarian endometrioid carcinoma (OEC) and aimed to identify the optimal LND range for improved survival. By analyzing data from the Surveil…

BackgroundSimnotrelvir is an oral 3-chymotrypsin-like protease inhibitor that has been found to have in vitro activity against severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) and potential efficacy in a phase 1B trial.MethodsIn…

RESEARCH QUESTION: Can rapamycin, used as an anti-senescence drug before IVF cycles, improve the IVF outcomes of women with endometriosis by reducing oxidative stress and senescence? DESIGN: This retrospective analysis involved 168 endomet…

IntroductionChronic pain is a public health concern throughout the world. Ascertaining and managing its risk factors helps develop well-directed treatment plans and prevention strategies. Phthalates (PAEs) exposure leads to various health p…

Endoscopic ultrasound-guided fine-needle aspiration/biopsy (EUS-FNA/FNB) is very safe and has a high diagnostic rate for upper gastrointestinal lesions, especially pancreatic lesions, but its application in the lower gastrointestinal tract …

BackgroundWorldwide, frozen embryo transfer (FET) has become a new strategy for the treatment of infertility. The success of FET is closely related to endometrial receptivity. Does uterine artery Doppler during the implantation window predi…

Abstract Background Accessory and cavitated uterine mass (ACUM) is a rare uterine anomaly newly recognized as a form of developmental Mullerian anomaly, which represents a non-communicating uterus-like mass within an otherwise normal uter…

Ovarian cancer (OC) is a heterogeneous malignancy with various etiology, histopathology, and biological feature. Despite accumulating understanding of OC in the post-genomic era, the preclinical knowledge still undergoes limited translation…

BackgroundThe age-specific definition of low anti-müllerian hormone (AMH) is lacking. This study aims to define an age-specific reference for low AMH and to evaluate the associated outcome in women undergoing IVF treatment.MethodsA retrospe…

Abstract BackgroundClear cell carcinoma of abdominal wall surgery scar is a rare condition that can have many potential causes, and its early diagnosis is difficult after undergoing obstetrical and gynecological surgery unless performing t…

ObjectiveTo examine whether a modified endometriosis fertility index (EFI) can better predict the rate of pregnancy without assisted reproductive technologies (ART) after laparoscopic surgery in infertile Chinese women with endometriosis.Me…

Abstract Backround: The EFI, which was previously developed and validated externally, has shown predictive accuracy of non-ART pregnancy following surgery in infertile women with endometriosis. But up to now it was less accurate among the p…