Preeclampsia is a serious pregnancy complication. It affects how the placenta grows and functions. One key player in this drama is a molecule called TET3. This molecule has been linked to problems with the cells that make up the placenta, known as trophoblasts. When these cells don't work right, preeclampsia can develop. But how exactly does TET3 contribute to this c...

Did you know that some circular RNAs can control the actions of cell-like trophoblasts? One such RNA is hsa_circ_0069443. It’s been discovered that when this RNA is absent or less active, it can lead to a early loss of pregnancy. Why is this? Well, trophoblast cells, which are crucial for embryo growth and implantation, produce tiny sacs called exosomes. These exosom...