Category Archives: news

All public posts should be categories as NEWS – feeds into the “news” page

Your cells, now in 3D

18 June 2020:

There’s been an explosion in the use of endoscopes in medical procedures over the past 30 years, from examining the liver and stomach (known as laparoscopy) to minimally invasive surgery. The use of these instruments is firmly established as an imaging technique that allows surgeons to ‘see’ inside the body, allowing them to recognise lymph nodes they need to avoid, or assess the health of lung tissue, for example. Continue reading

Thwarting deadly heart blockages

5 June 2020:

Cardiovascular disease – which kills one Australian every 12 minutes — is caused by a hardening of the arteries due to abnormal deposits of fat and cholesterol (known as plaque) in the inner lining of the artery; a process known as atherosclerosis. When plaque deposits rupture, this can cause heart attacks and stroke. But what if the plaque could be prevented from rupturing using microscopic nanoparticles? Continue reading

Reducing genetic screening risks in IVF pregnancies

13 May 2020:

When a couple cannot conceive naturally, they often turn to in-vitro fertilisation. And that’s when the spectre of ‘aneuploidy’ arises — the risk that a fertilised embryo will have an abnormal number of chromosomes instead of the usual 46, triggering a range of congenital disorders, most of which result in miscarriage, stillbirth or death of the baby soon after birth. Continue reading

In hot pursuit

29 April 2020:

A host of diseases – like meningitis, diabetes, cystic fibrosis, Alzheimer’s disease, even some cancers – are ultimately caused by problems at the cellular level. Hence, understanding what is happening inside cells is essential. Observing cells under a microscope helps, but what medical researchers would really like to do is see processes inside cells in minute detail. Continue reading

The unparalleled wonder of silk

22 April 2020

Dr Asma Khalid enjoys wearing silk dresses, and appreciates diamonds for their beauty —but she never expected both silk and diamonds to end up being the cornerstone of her work as a physicist. Yet they have opened up a whole new way to see deep in the body, sense infections on the skin and even deliver drugs in controlled amounts. Continue reading

How this researcher is collaborating against pain

15 April 2020:

Pain is one of the most complicated ailments to treat because the symptoms and severity are subjective and current medications are associated with a variety of problems including addiction and abuse. This makes it tough for doctors to accurately assess patient’s pain levels and prescribe the best pain management tool for the individual. The complex mechanisms underlying pain are the reason why researchers can take decades to develop new treatments. Continue reading