Autism understanding begins when someone realizes that autism may be a disorder that affects people differently. Though autism affects the traditional functioning of someone's perception, attention and thoughts, autism isn't characterised by one type of perception, attention and thought. Instead, it covers a broad spectrum of disorders that will be gentle or severe. Because of the very fact that autism is such a advanced disorder, medical research continues to be in the method of understanding how it develops and why it affects sure individuals.
One specific medical project with the aim to seek out higher autism understanding by identifying the gene that causes autism, is that the five year Autism Genome Project (AGP). So so much, part I of the AGP has identified a gene and elements of a chromosome to be linked with the incidence of autism. The findings of this particular autism study was published on-line in the Nature Genetics February eighteen, 2007 issue.
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The Autism Genome Project is a world analysis consortium that is funded by Autism Speaks and the National Institute of Health. Autism Speaks may be a non-profit organization that is dedicated to raising the awareness of autism and raising funds to help research it.
The AGP involves more than one hundred twenty scientists from 50 institutions in nineteen countries around the world. The researchers who have collaborated on the project combined their autism expertise, and shared all of the info and samples they had to help establish autism-related genes.
As was mentioned, part I of this project began 5 years ago in 2002, and it allowed the team of medical consultants to achieve autism understanding by identifying a single specific gene known as neurexil one, and half of chromosome eleven that might probably be the reason for autism in children. These findings are based on the largest autism genome scan that has ever been done.
Scientists have known for several years that autism may be a genetic disorder, but only until the AGP have they been in a position to use special "gene chip" technology to go looking for genetic similarities in autistics. Genetic similarities were found in practically all of the autistic people among every of the twelve hundred families that that were made half of the project. The scientists conjointly checked the DNA of every family to seem for copy range variations that are believed would possibly be connected to autism and similar disorders.
What the researches discovered in their study was that one particular gene known as neurexin 1 plays a vital role with glutamate; a neurotransmitter that has been formerly linked to autism. Researchers additionally uncovered an space of chromosome 11 that is suspected to contain a gene which will be involved in the prevalence of autism. But, this specific gene in chromosome eleven has however to be identified that is needed for further autism understanding.
Based on previous research, and also the analysis that has been uncovered by the study therefore so much, scientists speculate that there may be as many as half-dozen main genes and 30 additional genes linked to autism. But, these numbers are only theories, as scientists point out that the particular variety of genes may exceed their theory. Nevertheless, despite the number of genes that will be involved, researchers admit that it's still so much too early to dictate how these genes may be responsible for autism.
Currently, phase II of the Autism Genome Project has been announced. The promising discoveries found in phase I makes scientists hopeful that discovering the genes that cause autism will give new steps toward autism understanding. With greater understanding, a lot of effective methods of diagnosis, preventing and treating the disorder will be taken.
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