Couples who are carriers of genes for recessive diseases don’t show any symptoms.
Photo by Drew Hays on Unsplash
Cystic fibrosis, spinal muscular atrophy and fragile X syndrome are serious diseases, and most couples carrying the genetic mutations for these don't know it. Should they all be tested?
Canadians are overwhelmingly opposed to insurance companies having access to their genetic test results. A new Canadian law prevents insurers from using genetic information to determine coverage or pricing.
Canadian insurance companies argue that a new law denying them access to genetic test results will raise the cost of insurance for everyone. That's doubtful.
Human genome editing raises a lot of questions.
Gene sequence image via www.shutterstock.com.
A new report from the National Academies of Science and Medicine outlines conditions that have to be met before gene editing that results in heritable genomic changes can be considered.
Future people would be grateful if their disease is cured, rather than being replaced by a different healthier or non-disabled person.
Experts from around the world are in the US to discuss the scientific, ethical and governance issues linked to human gene editing. Here are five reasons they shouldn't ban research in the field.
A visually impaired young girl reads a Braille notice. Retinal dysfunction results in one in 3 500 people suffering night blindness, loss of peripheral vision and later complete blindness.
Reuters/Amr Abdallah Dalsh
Today is the start of World Retinal Week. Establishing retinal degenerative disorders in Africa is challenged by the unique genetic diversity of Africans.
Scientists have discovered that a single gene may reveal a weakness in the development of schizophrenia that could help doctors prevent the condition.
In the future, our DNA could be different by design.
DNA by Seamartini Graphics/www.shutterstock.com
That genetic editing techniques have become as straightforward as they have poses questions for how we want them to be used.
A powerful new genetic engineering technique allows scientists to precisely cut out and replace DNA in genes.
Jennifer Doudna/University of California Berkeley
Leading researchers have called for a ban on using a precise gene-editing technology on humans. How can CRISPR advance science and why is it raising concerns?
Supermodel Gisele Bündchen: sixth generation German, 100% Brazilian.
There’s a huge variety in physical appearance in Latin America: there are indigenous native Americans, descendants of African slaves, Europeans and Middle Easterners of all kinds, and Chinese and Japanese…
Mitochondrial genes are inherited from our mothers’ eggs and passed on through her daughters to subsequent generations.
The UK government has announced its intention to draft proposals allowing carriers of mitochondrial disease to have babies using a controversial IVF treatment that’s currently prohibited. The procedure…