The research is centered around DNA methylation, a process that can control whether certain genes are active. This process may play a role in how ADHD develops, possibly even starting before birth. Scientists also vocalize that while ADHD has become more understood in the past decade, there is still much unknown and more to be discovered in relation to ADHD. Understanding the epigenetics is a crucial step that could help determine ADHD earlier in life, to assist with personalized treatments and monitor the disease over time.
Overall, this study shows that ADHD is not caused by just one thing. Instead, it is the result of a complex interaction between genes, environment, and biological processes—making epigenetics a key area for future research.
Tags: #Genetics #Epigenetics #ADHD #Methylation
Sources:
https://pmc.ncbi.nlm.nih.gov/articles/PMC7613776/
https://www.nature.com/articles/s41398-020-01058-z
Hi Cecilia, I thought your post was really interesting because it shows that genetics is much more complex than just the DNA we inherit. I liked how you explained the role of epigenetics and DNA methylation in ADHD, especially how environmental factors may influence gene expression even before birth. That was something I had not really thought about before. I also think this research is important because it could help with earlier diagnosis and more personalized treatments for people with ADHD. Your post does a great job showing that ADHD is not caused by one single factor, but by a combination of genetics, environment, and biological processes working together.
ReplyDeleteI found this very fascinating because I wasn’t really aware that ADHD could be influenced this way beyond just inherited genetics. The idea that gene expression can be altered through things like DNA methylation, especially starting as early as before birth, adds a lot more depth to how we think about the condition. It also makes sense that environment and early life experiences could play a bigger role than people usually assume, which helps explain why ADHD can look so different from person to person.
ReplyDeleteyour article shows that attention-Deficit Disorder isn’t just genetic, but also affected by things in the environment. I think it’s cool how epigenetics can turn genes on or off without changing DNA. It’s also interesting that things like stress or early life experiences could play a role in ADHD. Overall, this helps us understand ADHD better and could lead to earlier diagnosis and better treatments in the future.
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