The gene editing technique CRISPR/Cas9 has allowed researchers to make precise and impactful changes to an organism's DNA to fix mutations that cause genetic disease.
1. In this prospective cohort study, 1 out of 500 newborns were diagnosed with a medical condition that was detected via genetic sequencing but was missed by more commonly used biochemical screening tests. Evidence rating level: 1 (Excellent) Newborn screening (NBS) is routinely performed across the world using biochemical testing methods. The effectiveness of genetic
A recent study published in the Journal of the American Medical Association found that "whole genome" tests are twice as effective as narrower tests in identifying genetic abnormalities that can cause disease in infants.
it s no evidence it s associated with more severe disease and the people that get it, but what sparked the interest of scientists is that it does have a very extensive repertoire of genetic mutations in the virus, more than 30, many of the mapping out the parts of the virus that affect how the virus is seen by our immune system which means it might have potential to dodge around our pre existing immunity. on the other hand some scientists have pointed out the changes also affect parts of the genome that we know make the virus less able to spread and cause disease, so it may be that it s a seesaw effect and there are some changes that make it worse, some changes that make it worse, some that compensate and therefore overall it ll probablyjust fizzle out. overall it ll probably ust fizzle out. ~ . overall it ll probably ust fizzle out. 2 ., , overall it ll probably ust fizzle out.2 2, , . out. we are hoping it s the latter. we are out out. we are hoping it s the latter. we are out