New Insight Into How Immune Cells Are Formed

After several attempts by various scientists and researchers, it is finally revealed that they have made a ground-breaking invention – The skin patch. It has the ability, not only to heal but also regrow damaged organs within a short span of time. The technology used to develop this is called (TNT) Tissue Nanotransfection. The technique is reprogramming of skin cells. Inducing pluripotent stem cells are the most common instances of reprogramming where the stem cells such as the blood or skin is converted to an embryonic stem cell by introducing it to some reprogramming genes to it. The method requires the path to be placed on the wound or target area and then removed. During this process, the chip injects a genetic code into the cells of the skin which helps restore the wounded/damaged blood vessels. The research team at Ohio State University were successful in restoring cognitive functions on lab mice with serious damage in its limbs.
The chip injects bits of DNA into the skin pores with just a shot of electricity. It is then, that the DNA drops its identity and reprograms itself to the certain cell type which can be further harvested to fix injured and severed organs. This technological advancement is likely to help in the reconstruction of damaged internal organs, restoration of old and aged tissues and in bringing relief in brain regeneration.
The Ohio team has built this device with silicone of the size of a stamp and it serves the purpose of a reservoir as well as an injector. It’s as small as a penny. It is micro-etched with several nano channels that help in connecting with the microscopic dents.
Another path-changing aspect about this invention is that it does not involve expensive cell isolating methods nor does it warrant tedious manipulation in the laboratory. This technology would use the patient’s skin itself for the conversion to take place and thus making the human skin a prolific bioreactor.