The corresponding author, Professor Ronald Quinn AM said testing the new process on a marine sponge had delivered not only confirmation that the system is effective, but also a potential lead in the fight against Parkinson's disease.
"We have found a new screening method which allows us to identify novel molecules drawn from nature to test for biological activity," Professor Quinn said.
"As it happens, the first new compound we discovered through this process has demonstrated a response in Parkinson's disease cells."
Prestigious chemistry journal Angewandte Chemie has published the results in "NMR Fingerprints of the Drug-like Natural Product Space: Iotrochotazine A, a Chemical Probe to Study Parkinson's Disease". (DOI: 10.1002/anie.201402239)
The first author Dr
"When you are searching for nature-derived molecules, the jackpot is finding something that nobody has ever seen before and rather than just a variation on a known theme," Dr Grkovic said.
"We began the project by selecting 20 marine sponge samples randomly from Griffith's
"The idea was to look at patterns of data and identify unusual or unique sets. We followed one such pattern and isolated a natural product with a novel skeleton which has turned out to be a molecule which was completely unknown previously."
This NMR screening process provides a new way of searching all those natural samples stored in
Deputy Director of the
"What is very intriguing about this novel natural product is that, while we have found it has an effect on cells sourced from a Parkinson's patient, it showed a different biological activity on cells from healthy individuals," Associate Professor Mellick said.
"This provides us with a new tool to study the fundamental biology of Parkinson's and to get a better understanding of the cellular processes involved in the development of this disease.
But the Parkinson's response is just the start.
"This new research technique opens the door to unlimited opportunities, both in terms of chemistry and biology research at Eskitis, as we continue the search for new therapies against disease," Professor Quinn said.
Keywords for this news article include: Chemicals, Chemistry, Brain Diseases, Parkinson Disease, Movement Disorders,
Our reports deliver fact-based news of research and discoveries from around the world. Copyright 2014, NewsRx LLC
Articles featured in Life Extension Daily News are derived from a variety of news sources and are provided as a service by Life Extension. These articles, while of potential interest to readers of Life Extension Daily News, do not necessarily represent the opinions nor constitute the advice of Life Extension.