- Home
- About veski
- veski board
- veski innovation fellows
- Timothy Scott
- Benjamin Marsland
- Pierluigi Mancarella
- Vihandha Wickramasinghe
- Jon Shah
- Roger Pocock
- Richard Sandberg
- Colby Zaph
- Kenneth Crozier
- Ethan Goddard-Borger
- Colette McKay
- Luke Connal
- Mark Dawson
- Cameron Simmons
- Tiffany Walsh
- Seth Masters
- Christopher McNeill
- Matthew Call
- Edwin van Leeuwen
- Mark Shackleton
- Ross Dickins
- Ygal Haupt
- Sarah Hosking
- Michael Cowley
- Alyssa Barry
- Gareth Forde
- Marcus Pandy
- Andrew Holmes
- veski fellows
- organisational structure
- veski annual review
- veski impacts
- veski standard
- veski pin
- Contact us
- veski foundation
- Fellowships
- Programs
- News & Events
- News
- Events
- Galleries
- Newsletters
- in conversation
- veski twitter
- veski family in the media
- veski's portraits of innovation
- A banquet of problems to be solved
- A novel approach
- A very special challenge
- At the crossroad of sport and science
- Engineering a better quality of life
- Everything at her fingertips
- Forward propulsion
- Going to the ends of the earth to cure melanoma
- His link to the past and bridge to the future
- Hitting the right note
- Holding up his side of the bargain
- Lighting the way to better child cancer outcomes
- Links and reconnections
- Mining his talent to make a difference
- Putting Melbourne's science on the global stage
- Ready, set, go: the future of locomotion
- Setting his own path
- Springboarding into a slam-dunk for science
- The lens of experience
- Where dreams are made
- veski videos
- People
- veski board
- veski innovation fellows
- Timothy Scott
- Benjamin Marsland
- Pierluigi Mancarella
- Vihandha Wickramasinghe
- Jon Shah
- Roger Pocock
- Richard Sandberg
- Colby Zaph
- Kenneth Crozier
- Ethan Goddard-Borger
- Colette McKay
- Luke Connal
- Mark Dawson
- Cameron Simmons
- Tiffany Walsh
- Seth Masters
- Christopher McNeill
- Matthew Call
- Edwin van Leeuwen
- Mark Shackleton
- Ross Dickins
- Ygal Haupt
- Sarah Hosking
- Michael Cowley
- Alyssa Barry
- Gareth Forde
- Marcus Pandy
- Andrew Holmes
- Victoria Prize recipients
- Victoria Fellows
- veski sustainable agriculture fellows
- veski inspiring women fellows
- veski connection
- PAHMR recipients
Protecting the proteins that protect us from cancer
Prostate cancer is one of Australia’s biggest killers: 1 in 7 Australian men will be diagnosed with the disease by the age of 85.
It’s no wonder our scientists, at research labs in Melbourne, are working hard to arrest these figures.
CSIRO scientists are developing a way to improve the body’s defences against prostate cancer (and a host of other cancers) and their research is focussed on a specific protein called E6AP.
It turns out there are certain types of proteins in our bodies with the potential to destroy other proteins that protect us from cancer developing.
And if we can block the trouble-making proteins — such as E6AP — using a targeted medication, we can protect the cancer-suppressing proteins and boost the body’s defences against cancer.
Let’s talk science
The science behind blocking proteins is an emerging area. Professor Ygal Haupt from the Peter MacCallum Cancer Centre (Peter Mac) made the ground-breaking discovery that blocking the E6AP protein could help in the treatment of many cancers, including prostate cancer and Human Papilloma Virus (HPV)-related cervical, anal, and head and neck cancers.
The E6AP protein is an enzyme that marks other proteins for destruction in the human body. It operates normally in all of us, but under some circumstances (like if we’re affected by HPV or when the protein is ‘expressed abnormally’ in prostate cancer), it can go rogue. It can start over-reacting and ‘over-destroying’ too many of the good cancer-suppressing proteins.
The E6AP protein is a bit like a gardener that prunes a plant. The gardener is helping the tree to grow but if our gardener hacks off too much or attacks the roots they will do more harm than good.
So we need to ensure our gardener – or the E6AP protein – does more pruning and less hacking. To do this CSIRO scientists are working with Peter Mac and a start-up called Vittail. Together, we aim to develop small molecule inhibitors that will specifically bind to and inhibit the E6AP protein’s ability to destroy the good cancer-suppressing proteins.
So now we know what the E6AP protein does, what do we do?
We find new options for cancer treatment, of course! Professor Haupt’s discovery of the E6AP protein as a key driver in a variety of cancers will help us to develop new anti-cancer drugs. We’re at the start of that journey now.
Blocking the E6AP protein with drugs will mean that it’s no longer able to degrade and destroy the cancer-fighting proteins in the body. We believe that blocking the E6AP protein will kill certain cancers or at least stop them from growing and spreading.
We have a long history of biomedical achievements, from the first effective anti-flu drug to the Hendra virus vaccine. In other words, we’re well placed to help. Our chemistry and biology scientists conduct world-class medical research and help translate these discoveries into life-changing medical treatments.
What’s next?
We are replicating the E6AP protein in the lab and testing a variety of molecules to see if they bind. Then we will take the strongest binding molecules and test that they are blocking the activity of the E6AP protein. We’ll do the rest of the work in the lab before we run clinical trials in patients.
The start-up, Vittail, has engaged an advisory firm, TSL Group Limited, to raise funding to take our research to the next level and potentially make a new treatment available.
Watch this space for more on our prostate and HPV cancer research.
Source: CSIROscope
https://blog.csiro.au/protecting-the-proteins-that-protect-us-from-cancer/
Source: Peter MacCallum Cancer Centre
https://www.petermac.org/news/csiro-support-development-new-anti-cancer-drug
veski connection members in the news
Apr 2020 | Royal Society
Prof Jane Visavader, 2018 Victoria Prize for Science & Innovation recipient, elected to the Royal Societyin 2020
“The real benefit of increasing fabrication rates is the transition from prototyping, making one offs, to actually going into production.”
Assoc Prof Timothy Scott
Nov 2019 | Bionics Institute
Dr Thushara Perera, 2016 Victoria Fellow, received the prestigious AMP Foundation’s Tomorrow Fund
Tweets from @veskiorg
Tweets by @veskiorg