Medicine & TechnologySome people don't experience COVID-19 symptoms despite contracting the illness because they carry a specific gene variation. Continue reading to learn how genetic mutation plays a role in asymptomatic SARS-CoV-2.
Synapses are the contact points in the brain via which nerve cells 'talk' to each other. Disturbances in this communication lead to diseases of the nervous system, since altered synaptic proteins, for example, can impair this complex molecular mechanism. This can result in mild symptoms, but also very severe disabilities in those affected.
Recent genetic study suggests that some modern-day dog breeds became tiny due to a gene mutation that could be traced back from Canids 53,000 years ago, as well as the following domestication that occurred in ancient civilizations.
CHOP researchers recently discovered the genetic mutation responsible for a boy's condition, which prevents him and other patients like him from forming antibodies and B cells to combat infections.
One way to correct a cell that has undergone a mutation is by using RNA to transport proteins to cure ailing mitochondrion. This gene treatment has the promise to cure the most deadly diseases that are caused by mutations that harm it. If this cure is perfected then it will benefit everyone.
The scientists from the Korea Advanced Institute of Science and Technology (KAIST) revealed that mutation of two genes is the trigger of resistance to the treatment.