It’s no secret that per- and polyfluorinated alkyl substances (PFAS), also known as forever chemicals, are now well-established in the human body, with their presence detected in blood, umbilical cords and human milk. And while experts have linked PFAS exposure to health concerns like elevated cancer risks, endocrine disruption, developmental disruption and reduced immune system response, their impacts on the human brain remain relatively unknown.
However, a team led by researchers from the University at Buffalo has now identified 11 genes that could clear the way to better understanding how these chemicals affect brain tissue, and their level of neurotoxicity.
“Our findings indicate these genes may be markers to detect and monitor PFAS-induced neurotoxicity in the future,” G. Ekin Atilla-Gokcumen, lead co-corresponding author of the study and a chemistry professor at University at Buffalo, said in a statement.
The team exposed six types of PFAS to neuronal-like cells …