May 20, 2024
- Heather Volk, Ph.D., an NIEHS grant recipient and associate professor at Johns Hopkins University, is advancing the understanding of how environmental factors like air pollution and genetic mutations contribute to autism spectrum disorder (ASD) in children. Her research, inspired by an NIEHS grant for postdoctoral training, explores how prenatal exposure to pollutants combined with specific genetic variants can increase the risk of ASD. Volk’s studies, including data from long-term projects like the EARLI study, have shown that environmental exposures can worsen autism traits. She uses innovative methods to trace developmental impacts, such as analyzing children’s teeth for exposure to contaminants. Volk’s work emphasizes the importance of addressing environmental risks to mitigate ASD symptoms and highlights the need for early detection and intervention. Her collaborative efforts, mainly through the GEARs initiative, aim to integrate genetic and environmental research, potentially transforming ASD research and treatment approaches.
- MIT and Harvard Medical School researchers are studying how fever can temporarily improve autism symptoms to develop similar therapeutic effects without causing an actual fever. Funded by The Marcus Foundation, researchers are investigating the role of the immune molecule IL-17a, which has shown promise in animal studies. Their research aims to understand the cellular and molecular mechanisms behind this “fever effect,” hoping to create therapies that mimic it. By establishing a biobank of samples from individuals with and without autism, the scientists aim to identify biological markers and develop treatments that could benefit a broad group of individuals with autism. The findings could lead to new therapies that improve sociability and reduce repetitive behaviors in people with ASD.
- A new article from the Child Mind Institute explores the significant challenges that puberty brings for children with autism. The report states that kids with autism often struggle with the changes during puberty due to their discomfort with change and difficulty understanding social norms. These changes can cause fear or anxiety and make it harder for them to fit in with their peers, which can lead to increased anxiety or depression. Experts suggest starting conversations about puberty early, using straightforward language to explain bodily changes such as periods, erections, and wet dreams. Girls need to learn about menstrual products and cramps, and for boys to understand erections and ejaculation. Regardless of future sexual activity, the article states that all kids on the spectrum should be informed about sexual urges and appropriate behaviors. Utilizing visual aids and maintaining simple, non-judgmental conversations can help children with autism comprehend these changes. Additionally, parents should watch for signs of bullying or mental health issues and seek professional help if needed to support their children through these challenging years.
- In Lehigh County, Pennsylvania, police departments and state troopers are implementing the Blue Envelope Program to aid individuals with autism spectrum disorder during interactions with law enforcement. Launched in partnership with the Lehigh Valley Health Network and the Lehigh County Chiefs of Police Association, this initiative provides drivers with autism special blue envelopes containing information about their condition to present during traffic stops or accidents. These envelopes aim to improve communication and reduce misunderstandings by informing officers of the driver’s needs and providing tips for smoother interactions. The program addresses the heightened stress and communication challenges faced by individuals with autism in such situations and seeks to prevent tragic consequences from misunderstandings.
