Gender

Cognition and behavior: Fragile X Carriers Show Autism Signs

Source: 
Simons Foundation Austism Research Initiative
Date Published: 
July 27,2012
Abstract: 

According to a study published in the American Journal of Medical Genetics, Women who have a milder version of the fragile X mutation, which can lead to the full mutation in their children, have some features of autism.

Mutations in Autism Susceptibility Gene Increase Risk in Boys

Source: 
Emory University School of Medicine
Date Published: 
July 12, 2012
Abstract: 

Emory University researchers identify mutations in an autism susceptibility gene that may explain why autism spectrum disorders affect four times as many boys as girls.

1 in 88 Diagnosed with ASD, CDC Reports (1 in 54 Boys)

Source: 
Autism Science Foundation
Date Published: 
March 29, 2012
Abstract: 

The Centers for Disease Control in Atlanta today reported that 1 in 88 children (1 in 54 boys) is diagnosed with an autism spectrum disorder (ASD). Previous reports had pegged the number at 1 in 110.

1 in 88 Diagnosed with ASD, CDC Reports (1 in 48 Boys)

Source: 
Autism Science Foundation
Abstract: 

From Autism Science Foundation

(March 29, 2012—New York) The Centers for Disease Control in Atlanta today reported that 1 in 88 children (1 in 48 boys) is diagnosed with an autism spectrum disorder (ASD). Previous reports had pegged the number at 1 in 110.

Bone-marrow Transplant Reverses Rett Syndrome in Mice

Source: 
Nature Magazine
Date Published: 
March 17, 2012
Abstract: 

A bone-marrow transplant can treat a mouse version of Rett syndrome, a severe autism spectrum disorder that affects roughly 1 in 10,000–20,000 girls born worldwide (boys with the disease typically die within a few weeks of birth).

2 Genes Affect Anxiety, Behavior In Mice With Too Much MeCP2

Source: 
Medical News Today
Date Published: 
January 11, 2012
Abstract: 

The anxiety and behavioral issues associated with excess MeCP2 protein result from overexpression of two genes (Crh [corticotropin-releasing hormone] and Oprm 1 [mu-opioid receptor MOR 1]), which may point the way to treating these problems in patients with too much of the protein, said Baylor College of Medicine scientists in a report that appears online in the journal Nature Genetics.

Brain Enlargement Seen In Boys With Regressive Autism, But Not Early Onset Autism

Source: 
Medical News Today
Date Published: 
November 29, 2011
Abstract: 

In the largest study of brain development in preschoolers with autism to date, a study by UC Davis MIND Institute researchers has found that 3-year-old boys with regressive autism, but not early onset autism, have larger brains than their healthy counterparts.

67% More Prefrontal Brain Neurons In Children With Autism

Source: 
Medical News Today
Date Published: 
November 8, 2011
Abstract: 

A small study found that male children with autism had larger brain weights and 67% more prefrontal brain neurons than children without autism.

TBL1X Gene Involved In Autism Spectrum Disorder

Source: 
Medical News Today
Date Published: 
November 6, 2011
Abstract: 

TBL1X Gene Involved In Autism Spectrum Disorder: Dr. Eden Martin from the Hussman Institute explains, "The SNP in TBL1X is associated with an increase in risk for ASD of about 15%.

Autistic Brains Grow More Slowly

Source: 
Psych Central
Date Published: 
October 20, 2011
Abstract: 

UCLA researchers have found the connections between brain regions that are important for language and social skills grow much more slowly in boys with autism than in non-autistic children...

UCLA researchers have found the connections between brain regions that are important for language and social skills grow much more slowly in boys withautism than in non-autistic children.