New Genetic Marker For Autism And Schizophrenia – Part 1 of 2
New Genetic Marker For Autism And Schizophrenia. An or oecumenic consortium of researchers has linked a regional abnormality found in a specific chromosome to a significantly increased risk for both autism spectrum disorders (ASD) and schizophrenia. Although prior work has indicated that genetic mutations play an important role in the risk of both disorders, this latest finding is the first to hone in on this delineated abnormality, which takes the form of a wholesale absence of a certain sequence of genetic material. Individuals missing the chromosome 17 sequence are about 14 times more likely to develop autism and schizophrenia, the investigation team estimated.
And “We have uncovered a genetic variation that confers a very high risk for ASD, schizophrenia and neurodevelopmental disorders,” study author Dr Daniel Moreno-De-Luca, a postdoctoral kid in the department of human genetics at Emory University in Atlanta, said in a university news release. Moreno-De-Luca further explained the significance of the finding by noting that this particular region, comprised of 15 genes, “is among the 10 most frequent pathogenic recurrent genomic deletions identified in children with unexplained neurodevelopment impairments.