There are numerous consumer tests available that look for BRCA gene mutations.
Family history may be the most important thing to take into account when it comes to breast cancer risk.
A complete human genome, seen here in pairs of chromosomes, offers a wealth of information, but it is hard connect genetics to traits or disease.
The first full human genome was sequenced 20 years ago. Now, a project is underway to sequence 1 million genomes to better understand the complex relationship between genetics, diversity and disease.
We know we should exercise more and sit on the couch less … but what if television was actually healthy for you?
By In The Light Photography/shutterstock.com
We now have the capacity to quickly and cheaply sequence an individual’s genome and scour it for disease-causing genes. But how much, and what type, of information does a parent-to-be want to know?
It all begins with spitting in a tube like this one.
Scott Beale/Laughing Squid
More people are sending off saliva samples to find out about their genetic roots. But the raw DNA results go way beyond genealogical data – and could deliver unintended consequences.
DNA testing has its risks, including that you don’t know who will own your genetic data.
Photo by Markus Spiske on Unsplash
Online genetic testing promises many things. Some are the stuff of fantasy, while others, even if scientifically feasible, still carry risks. Consider these five things before ordering a test.
History shows how scientists and the public tried to understand hereditary cancer risk well before we had the technology to discover mutations and test for genetic disorders.
Australia’s Federal Court last year rejected Ms D'Arcy’s appeal and ruled companies could patent genes they isolated.
The High Court challenge is the last resort for Ms D'Arcy’s test case against companies patenting human genes and has implications for patients, clinicians and researchers.
The genetic modification of humans make many people feel very uncomfortable.
The first case of genetically engineering a human embryo to cure a congenital disease is a technical breakthrough but raises troubling ethical questions.
Challenges to the patents for BRCA mutation tests in Australia and the United States resulted in opposing conclusions.
Recent cases in Australia and the United States and a new case in Canada show how controversial the subject of gene patents is. But technological advances and the cost of patenting may soon mean gene patents…
A gene patent means only the patent-holder has the right to undertake research and development involving that gene.
The Federal Court’s decision that gene patenting is permitted in Australia will have ramifications for all gene patents, even though the case involved only one gene associated with breast cancer. A gene…
The documentary explores why 99% of women with breast cancer have no family history of the disease.
Most people would be aware of Angelina Jolie’s preventative double mastectomy after she found she was carrying a mutation to the BRCA 1 gene which confers an extremely high risk of breast cancer. But according…