On March 13th, Dr. Mark Zylka from UNC gave a 60 minute overview of how researchers are using autism-relevant genetic mutations in cells to start to understand the interactions between genetics and thousands of environmental factors on gene expression.  He pointed out the convergence of pathways in how genes and these environmental factors worked in the brain, and they included:  neuroinflammation, early brain development, turning neurons on and off, and cell signaling.  Dr. Valerie Hu from George Washington University commented on the important impact of these results and perspective from her lab studying epigenetically modified genes, like RORA, which also may be sensitive to common chemicals found in our environment.  The entire webinar, including the questions that they were able to answer from participants, is found here.