BACKGROUND Glycodelin, a glycoprotein, is present in both blood plasma and uterine flushings. It has been implicated in the process of implantation and angiogenesis. During the secretory phase, progesterone secretion is related to glycodelin production. METHODS AND RESULTS We obtained uterine flushings, prospectively, from 47 infertile patients during the proliferative phase. Patients were re...

PURPOSE In recent years, immune therapeutic strategies against non-small cell lung cancer (NSCLC) based on tissue-derived biomarkers, for example PD1/PD-L1 (CD274), have evolved as novel and promising treatment options. However, the crosstalk between tumor and immune cells is poorly understood. Glycodelin (gene name PAEP), initially described in the context of pregnancy and trophoblastic implan...

Ovarian cancer is a cancerous growth arising from different parts of the ovary. It has been called "Silent killer" because it frequently causes non-specific symptoms. CA125 was the first tumor marker available for detection of ovarian cancer but the major problem is its poor sensitivity and specificity as it is elevated in only 40-50 % of patients with stages І and ІІ ovarian cancer. Glycodelin...

Angiogenesis plays an important role in neovascularization in tumors. Glycodelin, a hormone-responsive protein, has been detected in tumors of reproductive organs and is found in high levels in the plasma of subjects with gynecological malignancies. Glycodelin is also found in the endothelial cells of the umbilical cord and in the blood vessels of tumors. In this study, we tested whether glycod...

BACKGROUND Glycodelin-A interacts with spermatozoa before fertilization, but its role in modulating sperm functions is not known. Zona pellucida-induced acrosome reaction is crucial to fertilization and its dysfunction is a cause of male infertility. We hypothesized that glycodelin-A, a glycoprotein found in the female reproductive tract, potentiates human spermatozoa for zona pellucida-induced...

Glycodelin is a kind of glycoprotein expressed in secretory endometrium, pregnancy deciduas, and amniotic fluid originally, which is vital for the maintenance of normal human reproductive activities. Recent researches have reported that glycodelin is specifically expressed in various malignancies, including female-specific cancers such as endometrial cancer, ovarian cancer and breast cancer, an...

Malignant pleural mesothelioma (MPM) is a rare and aggressive tumor with a short survival time arising from the mesothelial cells of the pleura. Soluble mesothelin-related peptide (SMRP), osteopontin or EFEMP1 (Fibulin-3) are well described biomarkers for malignant mesothelioma with moderate sensitivity and specificity. In this study, we characterized the expression of glycodelin, a marker for ...

BACKGROUND The immunosuppressive protein glycodelin A (GdA) is secreted by a large number of gynaecological tumors. GdA has a unique glycosylation, including fucosylated LacdiNAc structures. Trophoblast tumor cells produce a variety of steroid hormones and human chorionic gonadotropin (hCG). The purpose of this study was to investigate the effect of GdA N-glycans on hCG, cortisol, estradiol and...

AIM Human chorionic gonadotropin (hCG) is produced by fetal trophoblast cells and secreted into maternal circulation mainly in the first trimester of pregnancy. Another glycoprotein, glycodelin A, is one of the main products of the maternal decidua during this period. The purpose of this study was to investigate the effect of glycodelin A on hCG release by isolated cytotrophoblast cells in vitr...

BACKGROUND The complex molecular pathways governing implantation are unclear and ethical limitations limit studies in humans. Reversible histone acetylation regulates gene transcription and histone deacetylase inhibitors (HDACI) induce specific genes. Suberoylanilide hydroxamic acid (SAHA), a HDACI recently approved as an anti-cancer drug, induces the morphological and functional differentiatio...