“This protein is present in the part of the brain in which memories are stored. We have found that in order for any memory to be laid down this protein, called the M3-muscarinic receptor, has to be activated.
“We have also determined that this protein undergoes a very specific change during the formation of a memory – and that this change is an essential part of memory formation. In this regard our study reveals at least one of the molecular mechanisms that are operating in the brain when we form a memory and as such this represents a major break through in our understanding of how we lay down memories.
“This finding is not only interesting in its own right but has important clinical implications. One of the major symptoms of Alzheimer's disease is memory loss. Our study identifies one of the key processes involved in memory and learning and we state in the paper that drugs designed to target the protein identified in our study would be of benefit in treating Alzheimer's disease.”
Professor Tobin said there was tremendous excitement about the breakthrough the team has made and its potential application: “It has been fascinating to look at the molecular processes involved in memory formation. We were delighted not only with the scientific importance of our finding but also by the prospect that our work could have an impact on the design of drugs for the treatment of Alzheimer's disease.”Copyright 2017. Diet Advice Pty Ltd. All Rights Reserved.