

This is epigenetics, changes to a genome via stress and environment that are passsed to offspring. We’ve known for a while that older men have children with autism or schizophrenia more often than young men, and investigating the cause and mechanism like they have in this study will help people have healthier children in the future.
The type of RNA that are involved in this study are regulatory, which means they can help or prevent gene activity, and are very important in the development of an embryo because the egg doesn’t have this in abundance like the sperm does


I had scarlet fever when I was six, and when I recovered I kept trying to turn the TV off even when it wasn’t on. My parents eventually realized the illness gave me tinnitus. It’s so weird to see someone else describe it that way because no one really remembers that sound anymore haha