Current Molecular Medicine - Volume 16, Issue 3, 2016

The MIS pathway is a potential therapeutic target in epithelial ovarian cancer (EOC): signaling requires both type II (T2R) and type I receptors (T1R), and results in growth inhibition. MISR2 is expressed in EOC, but the prevalence and relative contributions of candidate T1R remain unknown. We sought to: a) determine expression of T1R in EOC; b) assess impact of T1R expression with clinical outcomes; c) verify MIS-dependent S Read More

Ovarian epithelial carcinoma is the leading cause of deaths from gynecologic malignancy. New reagents with therapeutic potentials against ovarian cancer, especially the drug-resistant cases, are required for better treatment of ovarian cancer patients. Epigenetic events such as changes in DNA methylation and histone modification, through their effects on DNA-protein interaction, chromatin conformation, and gene expression, a Read More

Ovarian aging has been associated with increased levels of reactive oxygen species and the deficiencies of antioxidant defense. The antioxidant peroxiredoxin 4 (Prdx4), as a member of Prdx protein family, controls cellular oxidative stress by reducing H2O2 levels. In previous studies, we provided evidence that Prdx4 was abundantly expressed in mouse and human ovaries and expression of Prdx4 in matured follicles was Read More

Endometrial carcinoma (EC) exhibits the strongest association with obesity of all cancers. Growth of these tumors is driven by PI3K/AKT activation, and opposed by tumor suppressors, including the tuberous sclerosis complex 2 (TSC-2) and p27, with inactivation of TSC2 and loss or cytoplasmic mislocalization of p27 both being linked to PI3K/AKT activation. However, little is known about the involvement of p27 in the developmen Read More

Endometriosis is a frequent gynecological disease associated with severe pain and infertility. Although its dependency on estrogen is well recognized, the molecular mechanism along the estrogenic pathway has not been fully understood. This study investigates the effect of 17β-estradiol (E2) on human endometrial stromal cell (HESC) invasion and the role of c-fos and matrix metalloproteinase-9 (MMP-9) in media Read More

Endometriosis is a major cause of infertility and pelvic pain, affecting more than 10% of reproductive-aged women. Progesterone resistance has been observed in the endometrium of women with this disease, as evidenced by alterations in progesterone-responsive gene and protein expression. cAMPResponse Element-Binding 3-like protein 1 (Creb3l1) has previously been identified as a progesterone receptor (PR) tar Read More

Our previous whole genome expression analysis of endometriomas suggested dysregulation of the ten-eleven translocation genes (TET1, TET2, and TET3), involved in converting 5- methylcytosine to 5-hydroxymethylcytosine (5-hmC). The objective of this study was to validate the expression of TET genes in ectopic and eutopic endometrium and in primary cultures of human endometrial stromal fibroblasts (HESF) during in vitro Read More

Although GHRH and GHRH-R are recognized as key factors in placental development, little is known about the mechanism(s) of the regulation in trophoblastic cells during placental development. The objective of this study is to determine the potential relationship between the expression levels of GHRH-R and the placental and JEG-3 cell function. Furthermore, we aim to investigate the downstream pathways of GHRH/GHRH-R axi Read More

Salvia miltiorrhiza is one of the most common Chinese herbal drugs, which is effective to treat oligohydramnios. In this study, the aim was to investigate how Salvia miltiorrhiza regulate aquaporin 3 expression in the human amnion epithelial cells (hAECs) with normal amniotic fluid volume or isolated oligohydramnios, whether via extracellular signal regulated kinase1/2 (ERK1/2) signal transduction pathway or not. Primary h Read More