Tag: synapses

May 2020
News

Extra proteins alter microglia and behavior in mice

by  /  29 May 2020

The overproduction of proteins in brain cells called microglia causes social impairments, cognitive deficits and repetitive behavior in male mice, a new study has found.

0 Comments
April 2020
Two neuron images compared side by side
News

Lithium may treat behavior linked to autism gene

by  /  24 April 2020

The mood-stabilizing drug lithium seems to ease repetitive behaviors seen in mice missing SHANK3, an autism gene.

0 Comments
Microscopic view of neurons
News

Mutations in autism gene linked to distinct conditions

by  /  3 April 2020

Individuals with mutations in an autism gene called TRIO may have a range of conditions, including intellectual disability and anomalous head size.

0 Comments
February 2020
3D image of colorized brain sections showing neuron connections
News

Map of fly brain lights up millions of connections

by  /  12 February 2020

A new wiring diagram of the fruit fly brain is the most complex ever created.

0 Comments
November 2019
Micrograph of mouse brain showing transplanted human microglia
News / Toolbox

Chimeric mouse model aids study of brain’s immune cells

by  /  15 November 2019

A new technique allows researchers to transplant human microglia into mouse brains and better study the association between these cells and autism.

0 Comments
October 2019
News

CRISPR therapy may reverse autism mutation’s effects well past infancy

by  /  20 October 2019

Injecting the gene-editing tool CRISPR into the brains of mice may reverse the effects of an autism mutation at any age.

0 Comments
News

Signaling imbalance in mutant mice supports key autism theory

by  /  19 October 2019

Mice missing a copy of CHD8, a top autism gene, show a signaling imbalance in their brains — a finding in line with a popular hypothesis about autism’s origins.

0 Comments
White rice in cage
News

Testing gene therapy for autism in mice? Consider your controls

by  /  3 October 2019

Deleting the mutation from an autism gene may reverse some autism traits in mice, according to a new study. But the results may be a fluke.

0 Comments
September 2019
synapse populations analysis--micrograph shows neurons in green in colorful network
Opinion / Viewpoint

How studying sleep in animals could unearth autism’s roots

by  /  3 September 2019

Sleep problems may contribute to autism’s underlying biology — a connection that scientists can study in animal models.

0 Comments
August 2019
News / Toolbox

New maps of neuronal connections reveal roundworms’ wiring

by  /  30 August 2019

Two new maps show the entire nervous system of the adult roundworm Caenorhabditis elegans.

0 Comments