Short transcript excerpt from a discussion about immune system tolerance, focusing on sex differences—particularly how women tolerate fetal allogeneic tissue during pregnancy and then revert tolerance postpartum. The speaker raises questions about mechanisms that prevent maternal immune attack on the fetus and how tolerance is modulated over time.
So I feel like we are making some progress. But.
You know, one of the ways I've had the immune system described to me is it's similar to the varieties of cheese that are available in France. Like the system of.
Your immune system, the way that you develop tolerance, the way that women deal with tolerance differently, you know, another huge sex difference is that women get pregnant and then you've got half the genome of this fetus that you're carrying is not self. Right? So how do you not attack it? How do you change your tolerance to be able to grow this fetus and deliver this fetus and then go back to, you know, kind of a tighter rein on your tolerance afterwards?
