Understanding and utilising cancer gene expression
Professor Guilford's work with both a fatal form of inherited stomach cancer, and bladder cancer, has seen the development of diagnostic tools that have profound effects on saving lives.
In 2017 his work has been recognised as recipient of the Distinguished Research Medal, the University of Otago's highest research honour. Previously his work has also been recognised by the award of the top Health Research Council of New Zealand medal; the Beaven Medal, for his contribution to translational research, and the Royal Society of New Zealand's Sir Charles Hercus Medal for biomedical sciences.
- World-leading cancer geneticist to receive Otago's highest honour
- Top HRC medal to Parry Guilford
- Hercus Medal to Parry Guilford
This work also has implications for diagnostic tools for prostate, ovarian, cervical and uterine cancer.
"By understanding the exact differences between any given patient's cancer and normal tissue, we have a powerful starting point for designing drugs that will kill cancer cells but not healthy cells. This will lead to better treatments and fewer side effects."
Professor Guilford is a Principal Investigator in the Cancer Genetics Laboratory, and co-founder and Chief Scientific Officer of Pacific Edge Ltd.
Pacific Edge specialises in the discovery and commercialisation of diagnostic and prognostic technology for the early detection and monitoring of cancer. Professor Guilford is also senior inventor on Pacific Edge patents including its flagship bladder cancer diagnostic test Cxbladder®.
Bladder cancer diagnostics breakthrough
Professor Guilford's work has been integral in the development of Cxbladder®. This is a clinically validated urine test that measures the gene expression levels of five biomarkers in order to diagnose bladder cancer. This product has recently won the NZ Innovation Awards and has secured significant contracts with healthcare providers in NZ and the USA.
Inherited stomach cancer
Professor Guilford's work in understanding the role of mutations in the CDH1 gene in familial gastric cancer and the subsequent development of a genetic test, has dramatically decreased the mortality from this form of inherited cancer.
- CDH1 and HDGC: the key facts
- Genetic mutation behind inherited stomach cancer (Parry Guilford is interviewed by Robyn Williams on RN The Science Show, ABC Australia website, 5 mins)
- Inherited and environmental cancer risk
Tumours develop by acquiring mutations in genes that control cell proliferation, survival and migration. Although these mutations help the development of the cancer cells, they can also create weaknesses. Professor Guilford and his team are working to find those weaknesses and develop drugs that exploit them.
Multiple vulnerabilities have been identified in cancers with mutations in the tumour suppressor gene CDH1. Drugs that exploit some of these vulnerabilities have already been identified and are being rapidly progressed towards the treatment of common forms of breast and stomach cancer. This successful strategy is now being applied to common mutations in colorectal cancer.
Professor Parry Guilford
Qualifications
- MSc Otago 1983
- PhD Cambridge 1989
Awards and achievements
- Deputy Director of Healthier Lives
- University of Otago Distinguished Research Medal 2017
- RSNZ Sir Charles Hercus Medal 2014, for biomedical sciences
- Beaven Medal 2014, the top HRC medal for contribution to translational research
- James Cook Fellowship 2010
- Member of NZ Health Research Council's College of Experts 2011
- Richard Gelb Award: IV Gastric Cancer Congress, New York 2001, for contribution to the understanding of the biology of gastric cancer
- British Journal of Surgery Lecture, Royal College of Surgeons, London, November 2007
- Collected publications have been cited over 4,400 times
Life saver
2017 Distinguished Research Medal winner Professor Parry Guildford can count among his many achievements the discovery of the first-known gene for inherited gastric cancer and the development of a simple-to-use non-invasive test for bladder cancer.
Related story:
Genetic Jeopardy
Related news
- Seize opportunities urges Distinguished Research Medal recipient 23 November 2017
- World-leading cancer geneticist to receive Otago's highest honour 3 October 2017
- Putting cancer in its place Parry Guilford is interviewed for the ODT on September 27 2014
- Top HRC medal to Parry Guilford 28 August 2014
- Cancer: Divide and conquer, Winter Lecture Series Recorded lecture 9 July 2014
- Genetic mutation behind inherited stomach cancer (Parry Guilford is interviewed by Robyn Williams on RN The Science Show, ABC Australia website, 5 mins)
- Cancer: the problem and the promise Podcast of Parry's Inaugural Professorial Lecture, 29 October 2013 (60 minutes duration, MP4, 178 MB)
- Taking on the big C May 2013 (He Kitenga, University of Otago website)
- Research seeks new weapons against cancer July 2011 (Health Research Council website)