RE: Twitter/T-Cells//Professor Karol Sikora19 Sep 2020 12:49
maybe ... but he fully understands the concept of the immune system ... immune surveillance .. and the importance of all arms of the immune system working in concert ... and the proof of the power of a vaccine especially the platform ie the way it engages the immune system has a direct correlation of its potency
Immunobody bypasses the innate and goes direct to adaptive ... many don't they need the innate to instigate the adaptive and because you are not giving whole virus the innate response to adaptive response is proportional to whats given ....and because we are direct to adaptive we are also controlling the T cell polarization and avidity ....
the damage done by the Ichor gun is an adjuvant .. i would love to know how lindy with SCIB2 has circumvented that adjuvant effect with SCIB2 by other delivery methods ... maybe Burble can have an input on that ...
In vivo electroporation (EP) is used to enhance the uptake of nucleic acids and its association with DNA vaccination greatly stimulates immune responses to vaccine antigens delivered through the skin. However, the effect of EP on cutaneous cell behavior, the dynamics of immune cell recruitment and local inflammatory factors, have not been fully described. Here, we show that intradermal DNA vaccination combined with EP extends antigen expression to the epidermis and the subcutaneous skin muscle in non-human primates. In vivo fibered confocal microscopy and dynamic ex vivo imaging revealed that EP promotes the mobility of Langerhans cells (LC) and their interactions with transfected cells prior to their migration from the epidermis. At the peak of vaccine expression, we detected antigen in damaged keratinocyte areas in the epidermis and we characterized recruited immune cells in the skin, the hypodermis and the subcutaneous muscle. EP alone was sufficient to induce the production of pro-inflammatory cytokines in the skin and significantly increased local concentrations of Transforming Growth Factor (TGF)-alpha and IL-12. Our results show the kinetics of inflammatory processes in response to EP of the skin, and reveal its potential as a vaccine adjuvant.
https://www.nature.com/articles/s41598-017-04547-2