Interesting point there:
"The other problem is with viral vector based gene therapy is you can’t have it again. You develop antibodies which prevent it from working again, and it could
cause a dangerous immune response."
Just wondering - would it make sense to immune-suppress the patient for a short period of administering of the viral-based therapy.
And as they describe that most gene therapies affect only extra-nuclear DNA, and thus have no permanent effect, wouldn't mRNA work better then in such cases - naturally the tech wasn't there 10+ years ago, yet today thanks to COVID it is here.
Edit (due to posting rate limit) in response to comment below:
I was thinking about mRNA coding dystrophin like it was coding COVID protein - should be cheap and easy (well, for some definition of easy in that context) doable, and it would be like a weekly self-injection - no toxicity, etc. Of course fixing the issue once for life would be better, once such cure becomes available, yet for now it would be similar like diabetics have with insulin - hassle for sure, yet it works.
"The other problem is with viral vector based gene therapy is you can’t have it again. You develop antibodies which prevent it from working again, and it could cause a dangerous immune response."
Just wondering - would it make sense to immune-suppress the patient for a short period of administering of the viral-based therapy.
And as they describe that most gene therapies affect only extra-nuclear DNA, and thus have no permanent effect, wouldn't mRNA work better then in such cases - naturally the tech wasn't there 10+ years ago, yet today thanks to COVID it is here.
Edit (due to posting rate limit) in response to comment below:
I was thinking about mRNA coding dystrophin like it was coding COVID protein - should be cheap and easy (well, for some definition of easy in that context) doable, and it would be like a weekly self-injection - no toxicity, etc. Of course fixing the issue once for life would be better, once such cure becomes available, yet for now it would be similar like diabetics have with insulin - hassle for sure, yet it works.