The Journey to Human Follicular Maturation: The Story as told by ExosomesFriday, 8 April 2016 at 15:30 Add to Calendar ▼2016-04-08 15:30:002016-04-08 16:30:00Europe/LondonThe Journey to Human Follicular Maturation: The Story as told by ExosomesExosomes and Liquid Biopsies Asia 2016 in Taipei, TaiwanTaipei, TaiwanSELECTBIOenquiries@selectbiosciences.com Extracellular vesicles (EVs), including exosomes (60-180nm), are actively secreted by cells and tissues and have been described and characterized in all body fluids tested so far, including semen, CSF, synovial fluid, etc. They contain distinct subsets of DNA, RNAs, proteins and lipids, and are ideal non-invasive diagnostic biomarkers because they represent cell-derived signals. Follicular fluid (FF) provides part of the microenvironment that regulates oocyte development and thus, may play a critical role in oocyte fertilization and embryo development. Intercellular signaling between granulosa cells (GLC), cumulus cells (CM), and the oocyte is required for proper folliculogenesis, ovulation, and hormonal secretion. These signals can be mediated by extracellular vesicles (EVs), such as exosomes. We applied multiple approaches to isolate and characterize and visualized EVs in FF (FFEs), that will be discuss in my talk. I will also discuss their potential as biomarkers for ovarian reserve and egg quality. |