Libano
Full Member
From Moderna's own white paper:
"The key challenge associated with DNA vaccines is that they must penetrate the cell nucleus (crossing two membranes; the cytoplasm and the nucleus). The DNA must then be transcribed in the nucleus into mRNA before moving to the cytoplasm to stimulate antigen production. This core complex pathway often requires both larger doses and special, often painful delivery devices using electric shocks or gold microspheres into person’s skin to deliver the DNA vaccine. Once inside the nucleus, DNA vaccines have a risk of permanently changing a person’s DNA."
Something potentially impacting the entire human race, possibly irreversibly, needs to fulfill the highest safety standards ever applied to a vaccine.
"The key challenge associated with DNA vaccines is that they must penetrate the cell nucleus (crossing two membranes; the cytoplasm and the nucleus). The DNA must then be transcribed in the nucleus into mRNA before moving to the cytoplasm to stimulate antigen production. This core complex pathway often requires both larger doses and special, often painful delivery devices using electric shocks or gold microspheres into person’s skin to deliver the DNA vaccine. Once inside the nucleus, DNA vaccines have a risk of permanently changing a person’s DNA."
Something potentially impacting the entire human race, possibly irreversibly, needs to fulfill the highest safety standards ever applied to a vaccine.