Ernest Hung Yu Ng

The extracellular matrix (ECM) constantly remodels to tailor a temporal spatial specific environment for the residing cells to respond to physiological or pathological stimuli. Endometrial mesenchymal stem cells (eMSC) are excellent therape…

Background and Objectives: To evaluate the significance of serum CA-125 level on the live birth rate of in vitro fertilization (IVF) in women with endometriosis. Materials and Methods: This retrospective observational study included women w…

Background: eMSC) located in the basalis are responsible for the cyclical regeneration of the endometrium after menstruation. Endometrial cells from the menstruation phase have been proven to secrete a higher amount of IL-6 and further enha…

Abstract Severe endometrium damage causes pathological conditions such as thin endometrium and intrauterine adhesion, resulting in uterine factor infertility. Mesenchymal stem cell (MSC) therapy is a promising strategy in endometrial repair…

OBJECTIVE: To evaluate the efficacy and safety of acupuncture in the treatment of endometriosis-associated pain. DESIGN: A multicenter, randomized, single-blind, placebo-controlled trial. INSTITUTIONS: Four tertiary hospitals in Jiangxi a…

Abstract Human endometrium undergoes cycles of regeneration in reproductive women. The endometrial mesenchymal stromal/stem cells (eMSC) contribute to this process. Notch signaling is essential for the homeostasis of somatic stem cells. How…

The uterine junctional zone represents the juncture between endometrium and myometrium. The junctional zone is hormonally dependent and displays continuous peristaltic activity throughout the menstrual cycle in the nonpregnant state which i…

BACKGROUND: The identification of endometrial stem/progenitor cells in a high turnover rate tissue suggests that a well-orchestrated underlying network controls the behaviour of these stem cells. The thickness of the endometrium can grow fr…

OBJECTIVE: To study the effect on endometrial and endometriotic cells after co-culture with macrophages, using clonogenic, invasion and self-renewal assays. MATERIALS AND METHODS: Peripheral blood samples, endometrium and endometriotic tiss…

STUDY QUESTION: Does atosiban (oxytocin/vasopressin V1A receptor antagonist), given around embryo transfer improve the live birth rate of women undergoing IVF treatment? SUMMARY ANSWER: The use of atosiban around embryo transfer did not im…

Acupuncture is increasingly being used in reproductive medicine. This review summarizes the evidence of acupuncture in pain relief for oocyte retrieval, improving pregnancy outcomes of in vitro fertilization treatment, management of ovulati…

Introduction: Endometriosis, defined as the growth of endometrial tissue outside \nthe uterine cavity is a common gynaecological disorder affecting 10-15% \nof women in their reproductive years. It is a major clinical problem causing in- \n…

Previous studies have shown that the expression of vascular endothelial growth factor (VEGF) is critical for the development and growth of transplanted endometriosis-like lesions in mouse model systems. The angiogenic response induced by an…