Innovative Adelaide-based manufacturer Micro-X has received funding to develop a game-changing portable brain scanner from the Australian Government’s Medical Research Future Fund.

The scanner will be small enough to be placed in ambulances or Royal Flying Doctor Service aircraft and will give more Australians rapid access to treatment in the crucial first “golden hour” after a stroke.

It is expected to revolutionise stroke care particularly for rural and remote Australians who are twice as likely as city stroke survivors to be left with a serious, lifelong disability.

• Professor Tania Sorrell (Sydney) on a new level of protection
• Professor Brendan Crabb (Melbourne) on keeping up with public health
• Professor Tony Cunningham (Sydney) on safety and effectiveness
• Professor Fran Baum (Adelaide) on vaccine equity for Australia and our region
• Professor Kirsten McCaffery (Sydney) on vaccine hesitancy
• Professor Caroline Homer (Melbourne) on vaccines and pregnancy
• Professor Ingrid Scheffer (Melbourne) on all we’ve achieved in just over 12 months

Expert health and medical science leaders welcome vaccine roll-out, but caution that the vaccines alone are not enough.

See here for comments from Tania Sorrell, Tony Cunningham, Fran Baum, and other health experts.

The COVID-19 vaccination roll-out is a major development for Australia. It will enable people to take action that will help to protect themselves, their families and the wider community from a disease that has killed millions of people and impacted everyone, says the country’s expert body in the health and medical sciences.

The Australian Academy of Health and Medical Sciences (AAHMS) is an independent body comprising more than 400 senior researchers and health leaders. It has been active in monitoring and guiding the nation’s pandemic response.

Galaxies with extended disks maintain productivity, research reveals

• Image, video, GIFs
• Paper details, authors and affiliations
• More about ASTRO 3D
• Media release below

Massive galaxies with extra-large extended “puffy” disks produced stars for longer than their more compact cousins, new modelling reveals.

In a paper published in the Astrophysical Journal, researchers led by Dr Anshu Gupta and Associate Professor Kim-Vy Tran from Australia’s ARC Centre of Excellence in All Sky Astrophysics in 3 Dimensions (ASTRO 3D), show that the sheer size of a galaxy influences when it stops making new stars. 

Completion of Australian-led astronomy project sheds light on the evolution of the Universe

• Image, video, GIFs
• Paper details, authors and affiliations
• More about ASTRO 3D
• Media release below

The complex mechanics determining how galaxies spin, grow, cluster and die have been revealed following the release of all the data gathered during a massive seven-year Australian-led astronomy research project.

The scientists observed 13 galaxies at a time, building to a total of 3068, using a custom-built instrument called the Sydney-AAO Multi-Object Integral-Field Spectrograph (SAMI), connected to the 4-metre Anglo-Australian Telescope (AAT) at Siding Spring Observatory in New South Wales. The telescope is operated by the Australian National University.

Mystery proteins reveal how embryos and cancers grow – Melanie Eckersley-Maslin, Melbourne

Genes may hold key to leukaemia survival – Steven Lane, Brisbane

Winners of the National Stem Cell Foundation of Australia’s Metcalf Prizes announced today

12 January 2021

Scientists available for interviews:

• Melanie Eckersley-Maslin: full profile and photos
• Steven Lane: full profile and photos

Using stem cell research to fight cancer has won two Australian researchers $55,000 each in the annual Metcalf Prizes for Stem Cell Research, awarded by the National Stem Cell Foundation of Australia.

Dr Melanie Eckersley-Maslin—a new recruit of the Peter MacCallum Cancer Centre—believes the proteins which control the growth of cells in embryos could teach us how to stop the uncontrolled growth of cells in cancer.

Vital to normal development in early life, these molecules may later play a role in the early stages of cancer or help it spread. If so, we could target them therapeutically and block or slow progression of the disease.

Associate Professor Steven Lane of the QIMR Berghofer Medical Research Institute wants to lift the survival rates of his leukaemia patients. He thinks the key could lie in the genetic fingerprints of the blood cancer stem cells that proliferate the disease.

Steven is studying how these cells become resistant to treatment through genetic changes. He will use the knowledge to develop more effective and tailored therapies, both to prevent and treat potentially fatal relapses.

The scientists have been recognised by the Foundation for their early-career leadership in stem cell research.

Can embryology shed light on cancer growth?

Proteins which control the growth of cells in embryos could teach us how to stop the uncontrolled growth of cells that is the hallmark of cancer, thanks to work by molecular biologist Dr Melanie Eckersley-Maslin.

Vital to normal development in early life, these molecules may later play a role in the early stages of cancer or help it spread. If so, we could target them therapeutically and block or slow progression of the disease.

In recognition of her leadership in the field, Melanie has received one of two annual $55,000 Metcalf Prizes from the National Stem Cell Foundation of Australia.

Brisbane scientist awarded for research into new blood cancer treatments

Clinical haematologist Associate Professor Steven Lane wants to lift the survival rates of his leukaemia patients. He thinks the key could lie in the genetic fingerprints of the blood cancer stem cells that proliferate the disease.

Steven is studying how these cells become resistant to treatment through genetic changes. He will use the knowledge to develop more effective and tailored therapies, both to prevent and treat potentially fatal relapses.

In recognition of his leadership in stem cell research, he has received one of two annual $55,000 Metcalf Prizes from the National Stem Cell Foundation of Australia.

• Full report
• Additional information about the AAHMS
• Media release below

Australian Academy of Health and Medical Sciences urges multi-pronged response for 2021

High levels of testing, efficient vaccine distribution and addressing pandemic mental health impacts are critical if Australia is to maintain control over COVID-19 in 2021, the country’s learned body for health and medical sciences has concluded.

The Australian Academy of Health and Medical Sciences (AAHMS), an independent body comprising more than 400 senior researchers, has released a report spelling out the necessary next steps for pandemic response in the new year.