An Australian invention is making it cheaper, quicker and safer to manufacture the radioactive tracers used in latest medical imaging techniques to track down increasingly smaller clusters of cancer cells.
The two-step dual reactor, FlexLAB. Credit: iPHASE Technologies
Like preparing a cake in a mixing bowl, the chemical reactions to make the tracers involve putting the ingredients together in the right proportions. The next generation of tracers can have a more complex recipe—and so can be more difficult to produce using just one ‘mixing bowl’ at a time. Continue reading Two steps forward for cancer detection→
There’s a new diagnostic tool being developed to target melanoma, the deadly form of skin cancer with which more than 10,000 Australians are diagnosed each year.
The red arrows show a melanoma tumour. The PET/CT scan on the right shows how the MEL050 tracer highlights the location, size and spread of melanoma. Credit: Peter MacCallum Cancer Centre
It’s a chemical compound designed to highlight small traces of these cancer cells in the body.
Melanoma occurs when the cells that make melanin, the dark pigment normally found in the skin, become cancerous. Melanoma cells often spread elsewhere in the body before the primary tumours are detected and removed surgically. Clusters of these melanoma cells can be hard to detect before they grow into tumours by which time they are often incurable. Continue reading Unmasking melanoma early→
Hundreds of Aussie science achievements that you can share in speeches, posts and publications
