After synthesizing spike proteins, the host cells will be destroyed by our own immune system or not? Some said yes, some said no, or both? For instance, Moderna packs its mRNA inside lipid nanoparticles and then bump and fuse with our cells. The vaccine eventually will get into bloodstreams and reach to every cell (except brain by assuming the nanoparticles are unable to pass BBB?).
My understanding is that the lipid nanoparticles can fuse with all cells because all human cell membranes have lipid bilayer with no selectivity to the particles. Thus, could all human cells host the vaccine to synthesize the spike proteins? Dr. Been mentioned in his videos that the host cells after synthesizing the proteins will be destroyed by our own immune system. However, in CDC website, it only said that the mRNA will be destroyed but failed to mention about the destiny of the host cells. The other possibility is that both are correct: some might survive and some might be destroyed?
• • The destiny of our cells after hosting a vaccine?
Dr. Mobeen Syed - 2021-02-01 20:05:15
This is a natural immune system behavior that the cytotoxic T cells will destroy any cell exhibiting an antigen that they (cytotixc t cells) recognize provided that these cytotoxic t cells are triggered by IL2 from the Th1 cells, which in turn need IL12 from the innate arm.
Can you provide a link to the CDC site saying the other way round?
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