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A New Idea That Could Help Us Understand Autism

A New Idea That Could Help Us Understand Autism
scientificamerican.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from scientificamerican.com Daily Mail and Mail on Sunday newspapers.

Jesse Snedeker , Pawan Sinha , Harvard University , Simons Foundation , Simons Powering Autism Research For Knowledge , Simons Powering Autism Research , பவன் சீன்ஹா , ஹார்வர்ட் பல்கலைக்கழகம் , சிமன்கள் அடித்தளம் , சிமன்கள் போவேறீங் மன இறுக்கம் ஆராய்ச்சி க்கு அறிவு , சிமன்கள் போவேறீங் மன இறுக்கம் ஆராய்ச்சி ,

Studies Indicate How Mosaic Mutations Contribute to Autism Risk

Studies Indicate How Mosaic Mutations Contribute to Autism Risk
January 13, 2021
Two studies published in
Nature Neuroscience implicate mosaic mutations arising during embryonic development as a cause of autism spectrum disorder (ASD). The investigations, led by researchers at Boston Children’s Hospital, Brigham and Women’s Hospital (BWH), and Harvard Medical School (HMS), point to new areas for exploring the genetics of ASD and could eventually inform diagnostic testing.
The two reported studies were part of the Brain Somatic Mosaicism Network, funded by the National Institute of Mental Health. One study (“The landscape of somatic mutation in cerebral cortex of autistic and neurotypical individuals revealed by ultra-deep whole-genome sequencing”) exploited deep, ultra-high-resolution whole-genome sequencing to quantify and characterize mosaic mutations in the frontal cortex of people with and without ASD. The research was led by Rachel Rodin, MD, PhD, an ....

United States , Yanmei Dou , Christopher Walsh , Maxwell Sherman , Rachel Rodin , National Institute Of Mental Health , Simons Powering Autism Research For Knowledge , Harvard Medical School , Brain Somatic Mosaicism Network , Nature Neuroscience , Boston Children , National Institute , Peter Park , Po Ru Loh , Simons Simplex Collection , Simons Powering Autism Research , ஒன்றுபட்டது மாநிலங்களில் , கிறிஸ்டோபர் வால்ஷ் , மேக்ஸ்வெல் ஷெர்மன் , ரேச்சல் ரோடின் , தேசிய நிறுவனம் ஆஃப் மன ஆரோக்கியம் , சிமன்கள் போவேறீங் மன இறுக்கம் ஆராய்ச்சி க்கு அறிவு , ஹார்வர்ட் மருத்துவ பள்ளி , இயற்கை நரம்பியல் , போஸ்டன் குழந்தைகள் , தேசிய நிறுவனம் ,

Advances in understanding autism, based on

Two studies in today s
Nature Neuroscience, led by researchers at Boston Children s Hospital, Brigham and Women s Hospital (BWH), and Harvard Medical School (HMS), implicate mosaic mutations arising during embryonic development as a cause of autism spectrum disorder (ASD). The findings open new areas for exploring the genetics of ASD and could eventually inform diagnostic testing.
Mosaic mutations affect only a portion of a person s cells. Rather than being inherited, they arise as a mistake introduced when a stem cell divides. A mutation in a stem cell will only be passed to the cells that descend from it, producing the mosaic pattern. When mosaic mutations occur during embryonic development, they can appear in the brain and affect the function of neurons. The earlier in development a mutation happens, the more cells will carry it. ....

United States , Yanmei Dou , Christopher Walsh , Maxwell Sherman , Rachel Rodin , Burroughs Wellcome Fund , National Institutes Of Health , Paulg Allen Frontiers Group , Harvard Medical School , Simons Powering Autism Research For Knowledge , National Science Foundation , Stanley Center , National Institute Of Mental Health , National Human Genome Research Institute , Psychiatric Research , Allen Discovery Center , National Institute , Brain Somatic Mosaicism Network , Howard Hughes Medical Institute , Nature Neuroscience , Boston Children , Peter Park , Po Ru Loh , Simons Simplex Collection , Simons Powering Autism Research , Mental Health ,