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![]() RESEARCH The Most Promising Areas Of Autism Research By Jessica Firger CBS News ![]() istockphoto Researchers have been making tremendous progress in their efforts to understand the causes of autism, as well as which interventions may be most effective to help children with the disorder thrive. This work is especially critical as the number of children in the U.S. with autism grows. Approximately 1 in 68 children in the U.S. currently has autism, an increase of nearly 30 percent in recent years -- at least partly due to greater awareness and improved diagnostics. Experts in the field say there are a number of areas of research that could potentially change the lives of millions of families. Here are a few that are showing significant progress -- and promise. Genetics "There's been a lot of movement in genetics," Alycia Halladay, PhD, chief science officer at the Autism Science Foundation, told CBS News. Halladay says because autism advocates have supported a great deal of funding for this area of research, it's helped scientists make the discovery that the disorder occurs as a result of many gene expressions. This research has also helped to crystalize the fact that there are likely "many autisms" or at least many genes that drive the disorder. In the largest-ever autism genome study, published January in the journal Nature Medicine, researchers sequenced 340 genomes from 85 families with two affected children. The researchers focused on 100 different genetic variations in the genomes sequenced. They found 70 percent of siblings had little or no overlap in the gene variations that contribute to autism. By understanding the genetic blueprint of For rest of today's SAR click here:
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Vol.
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