Exosomes as a vector for Spike Protein mRNA

Think about exosomes as a vector for Spike Protein mRNA. Is this known and deliberate to the design of the 💉? https://t.co/jMpl7QehNq

— Clucky (@Clucky92864053) December 19, 2021

An excerpt,

Results demonstrated induction of circulating exosomes expressing spike protein on day 14 after vaccination followed by Abs 14 d after the second dose. Exosomes with spike protein, Abs to SARS-CoV-2 spike, and T cells secreting IFN-γ and TNF-α increased following the booster dose. Transmission electron microscopy of exosomes also demonstrated spike protein Ags on their surface. Exosomes with spike protein and Abs decreased in parallel after four months. These results demonstrate an important role of circulating exosomes with spike protein for effective immunization following mRNA-based vaccination. This is further documented by induction of humoral and cellular immune responses in mice immunized with exosomes carrying spike protein.