Together with Professor Peter Schofield (NeuRA) and Professor Philip Mitchell (Black Dog Institute), our group is investigating the genetic contributors to bipolar disorder using Australian families with multiple individuals who have been diagnosed with the disorder.
The group previously identified a bipolar susceptibility locus located on chromosome 15 in a pooled analysis of 35 families. More detailed analysis of this region has identified a single gene, which confers an increased susceptibility to both bipolar disorder and schizophrenia, and has also been implicated as a risk factor for autism.
The group is now aiming to understand how alterations in ST8SIA2 translate into an increased genetic susceptibility by characterising alterations in the DNA, RNA and protein product of this gene and its interaction partners in patients with either bipolar disorder or schizophrenia.
Meet the researchers
Professor Cyndi Shannon Weickert
Senior Principal Research Scientist (Conjoint)