Guo SW

INTRODUCTION: Treatment of ovarian endometriomas is commonly achieved through laparoscopic surgery and this can be effective in eliminating the disease, although a majority of recent trials documented an adverse effect of surgery on ovarian…

STUDY QUESTION: Does platelet-derived transforming growth factor-β1 (TGF-β1) have any role in the reduced cytotoxicity of natural killer (NK) cells in women with endometriosis? SUMMARY ANSWER: Platelet-derived TGF-β1 suppresses the express…

Smooth muscle metaplasia (SMM) and fibrotic tissues are frequently seen in endometriotic lesions, yet the mechanisms underlying their formation are poorly understood. In this study, we investigated the roles of activated platelets in drivin…

Women tend to receive more surgical procedures than men. Our mouse study shows that surgical stress promotes the development of endometriosis. This study was undertaken to test the hypothesis that surgery increases the risk of endometriosis…

BACKGROUND: Growing evidence indicates that endometriosis is an epigenetic disease. Encouragingly, histone deacetylases (HDACs) and DNA methyltransferases have been shown to be promising targets by numerous in vitro studies. However, only a…

BACKGROUND/AIMS: Endometriosis is viewed first and foremost as an estrogen-dependent disease, featuring not only excessive estrogen production but also aberrant expression of estrogen receptors (ERs), particularly ERβ, that mediate the estr…

This study was undertaken to test the hypotheses that, due to gradual accumulation of dead erythrocytes and their ingested products resulting from repeated hemorrhage, older endometriomas (whitish in color) contain chocolate fluid with high…

Endometriosis is a hormonal disease and also an inflammatory condition. Converging evidence indicates that inflammation and coagulation are 2 major host-defense systems that interact with each other. This study was undertaken to test the hy…

STUDY QUESTION: Do platelets play any role in the development of endometriosis? SUMMARY ANSWER: Activated platelets aggregate in endometriotic lesions and play important roles in the development of endometriosis. WHAT IS KNOWN ALREADY: Pl…

In this study, we sought to determine whether resveratrol (RSV), a nonhormonal compound, would suppress the myometrial infiltration, improve pain behavior, lower stress level, improve the expression of some proteins known to be involved in …

STUDY QUESTION: Do platelets have any role in the development of adenomyosis? SUMMARY ANSWER: Activated platelets coincide with the release of transforming growth factor (TGF)-β1 and induction of the TGF-β/Smad signaling pathway as well as…

OBJECTIVE: To examine and compare differences, if any, between industry- and nonindustry-sponsored clinical trials on endometriosis and to evaluate the effect of prior published positive preclinical results, or lack thereof, on trial status…

OBJECTIVE: To investigate whether lysine-specific demethylase 1 (LSD1) is aberrantly expressed in endometriomas and whether treatment with tranylcypromine, an LSD1 inhibitor, has any effect on cell viability, cell cycle, and invasiveness. …

We have previously reported that induction of adenomyosis in mice results in progressive hyperalgesia, uterine hyperactivity, and elevated plasma corticosterone levels and that epigallocatechin-3-gallate (EGCG) treatment dose dependently su…

OBJECTIVES: The objectives of this study were to evaluate the current evidence of the association of endometriosis and subsequent carcinoma of the ovary and to contextualize this evidence into daily practice issues. METHODS: This study is …

BACKGROUND AND OBJECTIVE: Radical parametrectomy (RP), performed either abdominally (ARP) or laparoscopically (LRP), is a viable alternative to radiotherapy in treating invasive cervical cancer, vaginal apex cancer, and endometrial cancer t…

AIM: The aim of this study was to determine the frequency of various symptoms and their associated characteristics in women with adenomyosis who underwent hysterectomy, and to determine which symptoms are likely to go with which others in t…

OBJECTIVE: To investigate the action of nuclear factor (NF)-κB in adenomyosis and evaluate the potential therapeutic effect of andrographolide on tumor necrosis factor (TNF)-α-induced expression of NF-κB-mediated genes cyclooxygease-2 (COX-…

In an effort to search for novel therapeutics for adenomyosis, we sought to determine whether treatment with epigallocatechin-3-gallate (EGCG) would suppress the myometrial infiltration, improve pain behavior, lower stress level, and reduce…

OBJECTIVE: To estimate patterns of publication of clinical trials of endometriosis registered in ClinicalTrials.gov and their associated characteristics. METHODS: Information on interventional clinical trials on endometriosis that were reg…

OBJECTIVES: To investigate the expression and localization of deoxyribonucleic acid methyltransferases (DNMTs) in women with and without adenomyosis. STUDY DESIGN: Ectopic and homologous eutopic endometrium from 50 women with adenomyosis a…

OBJECTIVE: To evaluate uterine contractility, oxytocin receptor (OTR) expression in myometrial smooth muscle cells (MSMCs) derived from uterine tissues from women with and without adenomyosis correlate OTR expression with uterine contractil…

BACKGROUND/AIMS: Adenomyosis is a common condition with a poorly understood pathogenesis. Recent data suggest that it may be an epigenetic disease. This study investigated the expression and localization of class I histone deacetylases (HDA…