Oncogene-associated metabolic signatures in prostate cancer, identified by an integrative analysis of cultured cells and murine and human tumors, suggest that AKT activation results in a glycolytic phenotype whereas MYC induces aberrant lipid metabolism. Heterogeneity in human tumors makes this simplistic interpretation obtained from experimental models more challenging. Metabolic reprogramming...

Characterization of the mechanisms underlying various types of muscular dystrophy has been an outstanding triumph of molecular biology. Increasing clarification of the aberrant cellular processes responsible for these conditions may ultimately permit the development of effective means for molecular intervention, allowing correction of the abnormal cellular physiology that results in the dystrop...

oxidative stress is involved in the pathogenesis of asthma. paraoxonase 1 (pon1) and arylesterase are esterase enzymes displaying antioxidant characteristics. pon1 activity varies widely among individuals and ethnic groups, partly related to polymorphisms. the aim of this study was to determine the activities of pon1 and arylesterase including the phenotype distribution of pon1 in asthmatic pat...

Gastric Cancer (GC) is the second most common cancer in the world and a leading cause of cancer-related mortality. Methylation of promoter CpG islands (CGIs) belonging to tumor suppressor genes causes transcriptional silencing of their corresponding genes leading to carcinogenesis and other disorders. Adenomatous Polyposis Coli (APC) a tumor suppressor gene is inactivated by methylation of prom...

Background: Ras-associated domain family 1 (RASSF1A) and hypermethylated in cancer (HIC1) genes are methylated more frequently in breast cancer. Genetic factors that alter the DNA methylation levels in normal and tumor tissues could therefore influence the susceptibility to this tumor phenotype. Objective: We determined the frequency of aberrant methylation of HIC1 and RASSF1A gene promoters an...

Abstract MUC16 (the cancer antigen CA125) is the most commonly used serum biomarker in epithelial ovarian cancer, with increasing levels reflecting disease progression. It a transmembrane glycoprotein multiple isoforms, undergoing significant changes through metastatic process. Aberrant glycosylation and cleavage overexpression of small membrane-bound fragment consist MUC16-related mechanisms t...