Key to Early Diagnosis of Autism May be in the Placenta
New Haven, Conn. —Researchers at Yale School of Medicine have discovered in the placenta what may be the earliest marker for autism, possibly helping physicians diagnose the condition at birth, rather than the standard age of two or older.
The findings are reported in the June 26 online issue of Biological Psychiatry. Autism is a developmental disorder that has a profound effect on socialization, communication, learning and other behaviors. In most cases, onset is early in infancy. Information on the earliest development aspects of autism in children has been limited even though approximately one in every 200 children is diagnosed with an Autism Spectrum Disorder (ASD). The earlier the diagnosis is made, the greater the treatment impact.
Current studies are searching for characteristics in children at risk for ASD so that the diagnosis can be made prior to age one. The ideal time for diagnosis would be at birth, according to senior author on the study Harvey J. Kliman, M.D., research scientist in the Department of Obstetrics, Gynecology & Reproductive Sciences at the Yale School of Medicine.
In previous work, Kliman had observed an unusual pathologic finding in the placentas from children with Asperger Syndrome, an ASD condition which, like autism, impairs the ability to relate to others.
“By serendipity, at a dinner party I happened to sit next to George M. Anderson, a research scientist in the Yale Child Study Center who had access to many cases of children with ASD,” said Kliman. “We realized that by working together we might be able to determine if this placental abnormality could be a useful clinical marker.”
With the help of Andrea Jacobs-Stannard, a student in Kliman’s laboratory, and Katarzyna Chawarska and Fred R. Volkmar of the Yale Child Study Center, the group designed a study to see if the placental abnormality, specifically the presence of trophoblast inclusions, was a marker for ASD. The multidisciplinary team of Yale researchers compared placentas from 13 children with ASD to those from 61 unaffected children for the presence of trophoblast inclusions.
They found that the placentas from ASD children were three times more likely to have the inclusions. Kliman and the team identified trophoblast inclusions by performing microscopic examinations of placental tissues.
“We knew that trophoblast inclusions were increased in cases of chromosome abnormalities and genetic diseases, but we had no idea whether they would be significantly increased in cases of ASD,” said Kliman. “These results are consistent with studies by others who have shown that ASD has a clear genetic basis.”
Trophoblast inclusions reflect abnormal folding of microscopic layers in the placenta and appear to result from altered cell growth. Kliman likened the presence of trophoblast inclusions to an automobile check-engine-light. “When the light goes on it simply means that something is not right,” said Kliman. “If the light is on and there is, for example, steam coming from under the hood, then it is likely that the radiator is leaking. However, if the check engine light is on and there is nothing obviously wrong, then the car should be carefully checked.”
The Yale team plans to replicate the evaluation with larger multi-center and prospective studies. They will examine the placentas of the children in the study in greater detail to gain insight into the biological basis of the inclusions in ASD.
Volkmar said, “If the work is confirmed by the next series of studies, then the finding of trophoblast inclusions at the time of birth in the absence of any obvious genetic abnormalities would be an indication to have a child examined by a specialist to determine the presence of ASD.”
Citation: Biological Psychiatry, Published online (June 26, 2006)FOR IMMEDIATE RELEASE: June 26, 2006
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Autistic people have fought the inclusion of ABA in therapy for us since before Autism Speaks, and other non-Autistic-led autism organizations, started lobbying legislation to get it covered by insurances and Medicaid.
ABA is a myth originally sold to parents that it would keep their Autistic child out of an institution. Today, parents are told that with early intervention therapy their child will either be less Autistic or no longer Autistic by elementary school, and can be mainstreamed in typical education classes. ABA is very expensive to pay out of pocket. Essentially, Autism Speaks has justified the big price tag up front will offset the overall burden on resources for an Autistic’s lifetime. The recommendation for this therapy is 40 hours a week for children and toddlers.
The original study that showed the success rate of ABA to be at 50% has never been replicated. In fact, the study of ABA by United States Department of Defense was denounced as a failure. Not just once, but multiple times. Simply stated: ABA doesn’t work. In study after repeated study: ABA (conversion therapy) doesn’t work.
What more recent studies do show: Autistics who experienced ABA therapy are at high risk to develop PTSD and other lifelong trauma-related conditions. Historically, the autism organizations promoting ABA as a cure or solution have silenced Autistic advocates’ opposition. ABA is also known as gay conversion therapy.
The ‘cure’ for Autistics not born yet is the prevention of birth.
The ‘cure’ is a choice to terminate a pregnancy based on ‘autism risk.’ The cure is abortion. This is the same ‘cure’ society has for Down Syndrome.
This is eugenics 2021. Instead of killing Autistics and disabled children in gas chambers or ‘mercy killings’ like in Aktion T4, it’ll happen at the doctor’s office, quietly, one Autistic baby at a time. Different approaches yes, but still eugenics and the extinction of an entire minority group of people.
Fact: You can’t cure Autistics from being Autistic.
Fact: You can’t recover an Autistic from being Autistic.
Fact: You can groom an Autistic to mask and hide their traits. Somewhat. … however, this comes at the expense of the Autistic child, promotes Autistic Burnout (this should not be confused with typical burnout, Autistic Burnout can kill Autistics), and places the Autistic child at high risk for PTSD and other lifelong trauma-related conditions.
[Note: Autism is NOT a disease, but a neurodevelopmental difference and disability.]
Fact: Vaccines Do Not Cause Autism.