Effect of Prenatal Alcohol Exposure on Radial Glial Cells
MetadataShow full item record
Prenatal alcohol (ethanol) exposure can have dramatic effects on the development of the central nervous system (CNS), including morphological abnormalities and an overall reduction in white matter of the brain. The impact of ethanol on neural stem cells such as radial glia (RG) has proven to be a significant cause of these defects, interfering with the creation and migration of neurons and glial cells during development. The impact of ethanol on RG can occur as early as three weeks after fertilization and can persist through the third trimester of pregnancy, interfering with intrinsic mechanisms and signaling pathways to impede cellular proliferation, differentiation, and survival.