Qionghua Chen

Polycystic ovary syndrome (PCOS) is the most common and multifactorial endocrine disease among women of reproductive age. Aberrant folliculogenesis is a common pathological characteristic of PCOS, but the underlying molecular mechanism rema…

Endometriosis (EMs)-related infertility commonly has decreased endometrial receptivity and normal decidualization is the basis for establishing and maintaining endometrial receptivity. However, the potential molecular regulatory mechanisms …

Endometriosis (EMs) is an inflammatory, estrogen-dependent disease characterized by the growth of endometrial-like tissue outside the uterus. Despite many efforts to develop effective treatment regimens, the overall response to halting EMs …

Abstract Background Endometriosis, characterized by the presence of active endometrial-like tissues outside the uterus, causes symptoms like dysmenorrhea and infertility due to the fibrosis of endometrial cells, which involves excessive dep…

BACKGROUND: Endometriosis, characterized by the presence of active endometrial-like tissues outside the uterus, causes symptoms like dysmenorrhea and infertility due to the fibrosis of endometrial cells, which involves excessive deposition …

Abstract Background Endometriosis, characterized by the presence of active endometrial-like tissues outside the uterus, causes symptoms like dysmenorrhea and infertility due to the fibrosis of endometrial cells, which involves excessive dep…

Endometriosis is defined as an oestrogen-dependent and inflammatory gynaecological disease of which the pathogenesis remains unclear. This study aimed to investigate the cellular heterogeneity and reveal the effect of CD8+ T cells on the pr…

Progesterone (P4) is required for the preparation of the endometrium for a successful pregnancy. P4 resistance is a leading cause of the pathogenesis of endometrial disorders like endometriosis, often leading to infertility; however, the un…

Endometriosis is an inflammation-dependent disorder characterized by the abnormal growth of endometrium-like lesions. In recent years, there is a great deal of interest in the development of anti-inflammatory therapy. Herein, an acid-sensit…

BACKGROUND: Endometriosis is a benign gynecological disease with the feature of estrogen dependence and inflammation. The function of autophagy and the correlation with inflammation were not yet revealed. METHODS: Autophagosomes were detec…

Purpose: This study aimed to reveal the molecular differences in granulosa cells (GCs) from patients with endometriosis (EM). Methods: RNA sequencing was performed on GCs from patients with EM-related infertility (n = 3) and controls (n = 3…

Aim: To explore the circular RNA (circRNA) profile in cumulus cells from endometriosis-associated infertility patients. Methods: The expression of circRNAs was profiled by high-throughput sequencing. Sanger sequencing was performed to ident…

BACKGROUND: Decidualization of ectopic endometrium often leads to the extensive proliferation of local tissue and is easily misdiagnosed as malignant tumors. The study is aimed at constructing a microRNA- (miRNA-) mRNA network underlying de…

RESEARCH QUESTION: What is the expression pattern of microRNA (miRNA) in exosomes isolated from eutopic endometrial stromal cells (EuESC) of women with endometriosis-associated infertility? DESIGN: Small RNA sequencing was conducted in exo…

PROBLEM: The application of primary eutopic endometrial cells from endometriosis patients in research is restricted for short life span, dedifferentiation of hormone responsiveness. METHOD OF STUDY: Human telomerase reverse transcriptase (…

BACKGROUND: Endometriosis is a benign gynecological disease with obviously feature of estrogen-dependence and inflammatory response. The applications of primary endometriotic stromal cells in research of endometriosis are restricted for sho…

Endometriosis is a benign gynaecological disease appearing with pelvic pain, rising dysmenorrhoea and infertility seriously impacting on 10% of reproductive-age females. This research attempts to demonstrate the function and molecular mecha…

BACKGROUND: Circulating non-coding RNAs have great potential for diagnosing endometriosis as non-invasive markers. We have assessed the potential accuracy and utility for diagnosis of endometriosis. METHODS: We searched many bases to ident…

Abstract Purpose Although tubal factor infertility (TFI) and endometriosis-related infertility all can result in female infertility, the pathogenesis of TFI and endometriosis-related infertility were different. The pathophysiologic mechanis…

Endometriosis is an inflammation-dependent gynecologic disorder. Increased cyclooxygenase-2 (COX-2) expression plays an important role in the development and progression of endometriosis. Lipoxin A4 (LXA4) is an endogenous anti-inflammation…

Endometriosis is an estrogen-dependent disease associated with pain and infertility. The objective of this study was to determine the expression of ZEB1 in endometriosis and its role in 17β-estradiol (E2)-induced epithelial-mesenchymal tran…

PROBLEM: The role of the long non-coding RNA (lncRNA) actin filament associated protein 1 antisense RNA1 (AFAP1-AS1) in the etiology of endometriosis is unknown. METHOD OF STUDY: Expression of epithelial-mesenchymal transition (EMT) marker…

Polychlorinated biphenyls (PCBs) contain 209 congeners with various structure-activities. Exposure to PCBs was related to disorders of female reproduction. Endometriosis (EM) is an estrogen- and inflammation-dependent disease with high prev…

OBJECTIVE: Epithelial-mesenchymal transition (EMT) is essential for embryogenesis, fibrosis, and tumor metastasis. Aberrant EMT phenomenon has been reported in endometriotic tissues of patients with endometriosis (EM). In this study, we fur…

OBJECTIVE: To study the role of lipoxin A4 (LXA4) in endometriosis. DESIGN: Molecular analysis in human samples and primary human endometriotic stromal cells (ESCs). SETTING: University hospital. PATIENT(S): Forty-nine premenopausal wome…