Pathogenesis And Therapeutic Modulation Of Aggressive Behaviour In A Mouse Model Of Autism Spectrum Disorder
Funder
National Health and Medical Research Council
Funding Amount
$583,015.00
Summary
This project focuses on understanding the causes of aggressive behaviour in mice that have a human gene mutation found in autism. Aggressive behaviour is common in autism patients and can have severe consequences on education and employment opportunities. These mice also show excess dampening of brain function (inhibition). This project will test if aggression in these mice is caused by altered inhibition.
The Role Of The Neuronal Splicing Factor A2BP1 In Autism Spectrum Disorders
Funder
National Health and Medical Research Council
Funding Amount
$396,412.00
Summary
Autism spectrum disorders (ASD) are characterized by language deficits, social impairments and repetitive-restrictive behaviors. ASD is one of the most highly heritable neuropsychiatric conditions, and at the same time genetically very heterogeneous. We have recently shown that shared gene expression abnormalities can be identified in postmortem brain from ASD patients. We now propose to investigate the mechanisms and functional consequences of gene expression abnormalities in ASD.
Is Developmental Vitamin D Deficiency Associated With Autism-related Phenotypes: A Birth Cohort Study.
Funder
National Health and Medical Research Council
Funding Amount
$348,285.00
Summary
There is evidence that low vitamin D before birth may increase the risk of autism. This study will examine this hypothesis based on a Dutch birth cohort. If there is a link between vitami D and autism, then this can be readily addressed with prenatal supplements.
Investigating The Molecular Signature Of ASD Through Integrative Genomics
Funder
National Health and Medical Research Council
Funding Amount
$621,128.00
Summary
Autism is the most severe end of a spectrum of neurodevelopmental conditions, autism spectrum disorders (ASD). We have identified a signature of genes dysregulated in the brain of autistic individuals. The proposed project will investigate how the molecular signature of autism is regulated in the brain, and whether genetic variants in regulatory DNA contribute to the genetic architecture of ASD.
Understanding The Neurobiology Of Autism Spectrum Disorder
Funder
National Health and Medical Research Council
Funding Amount
$1,630,739.00
Summary
Autism Spectrum Disorder (ASD) is a condition that causes difficulties with social interactions and communication, and unusual or intense behaviours. In most cases, the cause is unknown; however, there is evidence that the cause is likely genetic. We are using a new method to discover genes for ASD in families by looking at how features of ASD are inherited. Discovering genes for ASD will aid the development of new therapies and help parents of children with ASD with family planning.
Tailoring A Brief Sleep Intervention For Autism: A Randomised Controlled Trial
Funder
National Health and Medical Research Council
Funding Amount
$401,475.00
Summary
Up to 86% of children with Autism Spectrum Disorder (ASD) experience behavioural sleep problems which have been shown to be associated with increased core ASD symptoms, increased rates of internalizing and externalizing disorders, and increased parental stress. The “Sleeping Sound” study is a novel behavioural sleep intervention that has shown much promise as a treatment to reduce sleep problems and improve mental health outcomes in children with ASD.
Oxytocin Enhancement Of Social Learning In The Treatment Of Toddlers With Autism
Funder
National Health and Medical Research Council
Funding Amount
$1,228,465.00
Summary
Oxytocin nasal spray has been shown to improve emotion recognition, social understanding, and social interaction skill. This project is the first to determine whether it enhances therapeutic outcomes when combined with an established social learning package for children with autism. This project continues our lead role in developing an effective and safe intervention for autism spectrum disorders.
Targeting Autism With Macrocephaly Using Mechanism Based Therapeutics
Funder
National Health and Medical Research Council
Funding Amount
$831,652.00
Summary
Autism affects a large number of children in our community and currently there is a lack of any medication to treat its core pathology. In this grant we will study the underlying biochemical changes in the brain that result in autism through the development of a new mouse model of the disorder. This mouse model will then be used test drugs to identify therapeutic targets for the treatment of autism.
While there has been recent excitement about possible treatments for the symptoms of Autism, advances in understanding the underlying neuroscience of abnormal brain function that underlies autistic tendency are still painfully slow. This application aims to establish fully a physiological mechanism for altered autistic perception, to see if it can be applied to early diagnosis in infants and young children and to establish whether in such plastic young brains it is possible to guide perceptual l ....While there has been recent excitement about possible treatments for the symptoms of Autism, advances in understanding the underlying neuroscience of abnormal brain function that underlies autistic tendency are still painfully slow. This application aims to establish fully a physiological mechanism for altered autistic perception, to see if it can be applied to early diagnosis in infants and young children and to establish whether in such plastic young brains it is possible to guide perceptual learning to permanent improvement.Read moreRead less