Tag: macrocephaly

July 2016
Opinion / Q&A

Questions for Nordahl, Mello: Scans for children with autism

by  /  19 July 2016

Techniques used in behavioral interventions could help scientists scan the brains of children who have both autism and intellectual disability.

0 Comments
News

Mutated DNA loops make strange neighbors

by  /  11 July 2016

Too many or too few copies of a segment of chromosome 16 alters the three-dimensional organization of DNA, and affects hundreds of related genes.

0 Comments
June 2016
Opinion / Q&A

Questions for Alysson Muotri: Applying autism tools to Zika

by  /  14 June 2016

Mini-brains grown from stem cells in culture can reveal the effects of both autism and the Zika virus on early development.

2 Comments
News

Dozens of autism genes have cancer connections

by  /  10 June 2016

A comprehensive catalog of the genes that show ties to both autism and cancer highlights the role of cell growth in both conditions.

1 Comment
May 2016
News

Mouse with key autism mutation defies expectations

by  /  14 May 2016

Mice with a mutation in CHD8, the top autism gene, show no signs of any of the condition’s core features.

1 Comment
June 2015
News

Diverse features found for autism-linked chromosome changes

by  /  29 June 2015

The first in-depth look at people with alterations in the 1q21.1 chromosomal region reveals a range of features, from problems with fine motor skills to autism.

1 Comment
News

Study picks up autism broadcast in tiny antennae on cells

by  /  8 June 2015

Mutations in a section of chromosome 16 that is linked to autism have an unexpected effect: They alter the miniscule hairs, or cilia, that adorn the surface of all cells. The findings suggest that problems with these cilia may contribute to autism.

0 Comments
April 2015
News

Autism-linked DNA deletion may derail brain development

by  /  2 April 2015

Missing a swath of chromosome 16 with strong ties to autism disrupts proteins crucial for early brain development. The findings open the door to targeted interventions.

1 Comment
March 2015
News

Gene defect may signal distinctive form of autism

by  /  30 March 2015

Mutations in the gene DYRK1A underlie a type of autism marked by an unusually small head. The new work expands the breadth of symptoms included under the autism umbrella.

1 Comment
January 2015
News

Surplus of neurons spurs autism traits in mice

by  /  15 January 2015

Fetal mice that have too many neurons grow to show social deficits and repetitive behaviors. The finding, reported 11 December in Cell Reports, debuts a mouse model of autism that’s based on a biological abnormality seen in some people with the disorder.

0 Comments