Regulation of neurite outgrowth by an inhibitor of PI3K signalling. PIPP is an enzyme which inhibits important cellular functions such as cell maturation. We have shown the amount of PIPP is increased in Alzheimer's disease brains. This project will characterise the mechanisms by which PIPP regulates brain cell function to identify how PIPP may be acting to exacerbate Alzheimer's disease development/progression.
Discovery Early Career Researcher Award - Grant ID: DE130100117
Funder
Australian Research Council
Funding Amount
$375,000.00
Summary
Allosteric fingerprinting of G protein-coupled receptor monomers and oligomers. Allosteric modulation describes interactions between distinct, but conformationally linked, binding sites. Research will develop enabling technology using the unique profile, or 'fingerprint', of allosteric modulation at interacting and non-interacting G protein-coupled receptors to probe for receptor complexes within healthy and diseased tissue.
Huntingtin-associated protein 1 controls cell communication. The purpose of this study is to identify the mechanisms by which a novel regulator of cell communication which we have identified is able to control the release of chemical signals from a cell. This project will provide critical insight into a cellular pathway that underlies hormone secretion, neurotransmission and higher brain functions.