To be clear: they deliver the HIV TAT protein which activates latent cells to transcribe HIV (ultimately possibly producing viable HIV virions).
Activating-to-kill has been pursued with other agents, but none have proven effective at depleting the reservoir. (The latent reservoir requires HIV anti-retroviral therapy to be lifelong, making one of the top three most expensive diseases in the US).
This may be more of a proof for the method, of encapsulating a fragile mRNA in a protective lipid layer, but one which will be incorporated into cells. I'd expect it to be used outside attempts to cure HIV (having consumed some HIV funding).
To be clear: they deliver the HIV TAT protein which activates latent cells to transcribe HIV (ultimately possibly producing viable HIV virions).
Activating-to-kill has been pursued with other agents, but none have proven effective at depleting the reservoir. (The latent reservoir requires HIV anti-retroviral therapy to be lifelong, making one of the top three most expensive diseases in the US).
This may be more of a proof for the method, of encapsulating a fragile mRNA in a protective lipid layer, but one which will be incorporated into cells. I'd expect it to be used outside attempts to cure HIV (having consumed some HIV funding).