Progesterone receptor (PR) variant mRNAs in human endometrium could encode proteins with the potential to alter progesterone action in states of normal and abnormal endometrial development. We have assessed the expression levels of mRNA for the wild-type PR and splice variants of PR mRNA lacking exon 4 (del-4 PR), exon 6 (del-6 PR), exons 4 and 6 (del-4&6 PR), and part of exon 4 (del-p4 PR) or ...

OBJECTIVE To investigate risk factors for hysterectomy after endometrial ablation. METHODS This was a retrospective cohort analysis of data from Kaiser Permanente Northern California members, aged 25-60 years undergoing endometrial ablation from 1999 to 2004 and collected through 2007. Risk factors assessed included age, presence of leiomyomas, setting of procedure (inpatient or outpatient), ...

Serous endometrial cancer is a clinically aggressive type of uterine cancer, responsible for a disproportionate incidence of advanced stage disease, recurrences and deaths. Serous endometrial cancers are characterized by alteration of p53, STK15, p16, and HER2. The purpose of this review is to describe the current understanding of the role of the HER-2/neu pathway in the carcinogenesis of serou...

Inhibins and activins are growth factors belonging to the transforming growth factor-beta) family and are known to influence cell proliferation and differentiation. Because transforming growth factor-beta is involved in physiological and tumoral changes of uterine tissues, the present study aimed to evaluate whether human normal and neoplastic endometrial and cervical epithelial cells express a...

Persistent unopposed estrogen stimulation is a central oncogenic mechanism driving the formation of type I endometrial cancer. Recent epidemiologic and clinical studies of endometrial cancer have also revealed a role for insulin resistance, clinically manifested by chronic inflammation. However, the role of inflammation in estrogen-driven endometrial cancer is not well characterized. In this st...

The androgen receptor (AR) is known to play critical roles in the malignancy of prostate cancer as well as the management of male reproductive organs. Endometrial carcinoma, one of the major female cancers, is considered an androgen-related cancer. However, the importance of androgen signaling through its receptor in endometrial carcinomas has not yet been clarified. We recently demonstrated th...

Introduction Swiss incidences as well as mortality rates for cancer of the corpus uteri have decreased slightly over the last 20 years [1]. In the recent past (2006-2010), about 16 in 100’000 women were diagnosed each year with endometrial cancer, while 3 in 100’000 died of their disease. The most common type of cancer is adenocarcinoma of the endometrial lining, which is the most common malign...

endometrial adenocarcinoma is uncommon in fewer than 40-year-old people. the first common sign and symptoms are abnormal vaginal bleeding and discharge. metastasis is occurred in the late stage. here we present a 31-year-old nullipar woman who was admitted to surgical ward with enlarged right inguinal lymphnode from one month ago. she had no history of previous malignancy, infectious condition,...