Julia Braga

Learn More
In Alzheimer's disease increasing evidence attributes synaptic and cognitive deficits to soluble oligomers of amyloid beta protein (Abeta), even prior to the accumulation of amyloid plaques, neurofibrillary tangles, and neuronal cell death. Here we show that within 1-2 h picomolar concentrations of cell-derived, soluble Abeta induce specific alterations in(More)
In recent years, endocannabinoids emerged as new players in various reproductive events. Recently, we demonstrated the involvement of 2-arachidonoylglycerol (2-AG) in human cytotrophoblast apoptosis and syncytialization. However, 2-AG impact in hormone production by the syncytiotrophoblast (hST) was never studied. In this work, we demonstrate that 2-AG(More)
The human syncytiotrophoblast (hST) has a major role in the production of important placental hormones. Several molecules regulate hST endocrine function but the role of endocannabinoids in this process is still unknown. Here, we report that the endocannabinoid anandamide (AEA) decreased cAMP levels, impaired human chorionic gonadotropin secretion,(More)
  • 1