UNLABELLED The aim, of this prospective study was to estimate whether the presence of endometrial fluid detected by transvaginal ultrasound investigation was a marker for the pathological changes of the endometrium in postmenopausal women. MATERIAL AND METHODS 128 postmenopausal women with uterine bleeding and 29 asymptomatic postmenopausal women underwent transvaginal ultrasound investigatio...

OBJECTIVE To assess the impact of the recommendation of the 2001 Bethesda System to report all benign-appearing endometrial cells seen in women aged > or = 40 years on the frequency with which endometrial carcinomas are potentially detected as a consequence of Pap test reports that mention endometrial cells. STUDY DESIGN We identified all women diagnosed with endometrial adenocarcinoma who al...

PTEN mutations are the most common genetic alterations in endometrial cancer. Loss of PTEN and subsequent AKT activation stimulate estrogen receptor a–dependent pathways that play an important role in endometrial tumorigenesis. The major pathologic phenomenon of endometrial cancer is the loss of ovarian steroid hormone control over uterine epithelial cell proliferation and apoptosis. However, t...

Objectives: To evaluate the value of endometrial sampling and histopathology for asymptomatic postmenopausal women with endometrial thickness >!5mm. Population: Two hundred sixty one asymptomatic postmenopausal women with thick endometrium >!5mm accidentally discovered during investigations for reasons other than vaginal bleeding. Method: Cases with confirmed thick endomertrium >!5mm by TVS und...

OBJECTIVE Previous studies have reported an association between endometrial cancer and the risk of metabolic syndrome; however, the pattern of endometrial cancer-associated dyslipidemia is not well understood. The standard therapy for endometrial cancer is total abdominal hysterectomy and bilateral salpingo-oophorectomy. Premenopausal bilateral salpingo-oophorectomy may cause adverse events, in...

BACKGROUND Modeling early endometrial differentiation is a crucial step towards understanding the divergent pathways between normal and ectopic endometrial development as seen in endometriosis. METHODS To investigate these pathways, mouse embryonic stem cells (mESCs) and embryoid bodies (EBs) were differentiated in standard EB medium (EBM). Immunofluorescence (IF) staining and reverse-transcr...

The impact of a premature elevation of serum progesterone level, the day of hCG administration in patients under controlled ovarian stimulation during IVF procedure, on human endometrial receptivity is still debated. In the present study, we investigated the endometrial gene expression profile shifts during the prereceptive and receptive secretory stage in patients with normal and elevated seru...

Endometrial cancer is the most common gynecological cancer in Western industrialized countries. Cables, a cyclin-dependent kinase binding protein, plays a role in proliferation and/or differentiation. Cables mutant mice are viable, but develop endometrial hyperplasia and carcinoma in situ at a young age. Exposure to chronic low levels of estrogen results in development of endometrial cancer, si...

Abnormal uterine bleeding can severely affect the quality of life for women. After menstruation, the endometrium must adequately repair to limit and stop bleeding. Abnormal uterine bleeding may result from incorrect or inadequate endometrial repair after menstruation. Previous studies have shown an important contribution of activin to skin wound healing, with severely delayed wound repair obser...

BACKGROUND The aim of this study was to investigate the percentage of the stem cells population in human endometrial tissue sections and cultured cells at fourth passage. METHODS Human endometrial specimens were divided into two parts, one part for morphological studies and the other part for in vitro culture. Full thickness of human normal endometrial sections and cultured endometrial cells ...