Friday, August 19, 2022

Pharma & Life Sciences

Viruses are quick studies. They’re prolific at adapting to new environments and infecting new hosts. As a result they are able to jump the species divide from animals to humans – as the new coronavirus in China is showing. It’s estimated that...
In the last few years, the use of 3D printing has exploded in medicine. Engineers and medical professionals now routinely 3D print prosthetic hands and surgical tools. But 3D printing has only just begun to transform the field. Today, a quickly emerging set...
A month ago, there were countless commentaries on the one-year anniversary of the news that Chinese researcher He Jiankui had created the world’s first genome-edited twins. Now, commentaries are focused on the news that He has been sentenced to three years...
The launch of a genetic app titled “How gay are you?” prompted a well-deserved outcry from scientists and the public last month, with media coverage branding it “disgusting” and “the latest bad idea”. The app, which has since been withdrawn...
For the first time in the United States, a gene editing tool has been used to treat advanced cancer in three patients and showed promising early results in a pilot phase 1 clinical trial. So far the treatment appears safe, and more...
Genetic testing used to be something that happened in a specialist clinic for those few families that had serious inherited conditions, like Huntington’s Disease or rare cancers. Now, new genetic tests called “polygenic risk scores” have increased access to genetic risk information...
DNA testing to predict disease risk has the potential to prevent disease and save lives. Yet few Australians can currently access predictive DNA testing via the health-care system. That may soon change. As technology improves, the cost of DNA testing declines, and the...
When I got home after work I was surprised to find my husband and three children sitting by the television and watching the news. They had just learned that the direct to consumer genetic testing company 23andMe was now offering a...
Remember the global outrage four months ago at world-first claims a researcher had used the gene editing tool CRISPR to edit the genomes of twin girls? The molecular scissors known as CRISPR (CRISPR/cas9 in full) allow scientists to modify DNA with high...
A new DNA sequencing technique lets scientists track genetic errors in individual cancer cells. For the first time, they can reconstruct a tumour’s life history and understand how an error in a cell’s DNA led to the uncontrollable growth...

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