The new knowledge of genetics is making a new kind of cure possible.

Mapping of the human genomes is completed. And that thing, along with new nanotechnology opens huge visions in the medical and other things for modifying genomes of the living organisms. Nanotechnology can make the vaccination process simpler and more effective.

By using specially designed DNA and RNA there is the possibility to create empty viruses. That means protein core without genetic material. And also synthetic DNA can use to transfer genomes to humans allowing the blood cells to produce some medical themselves.

Nanotechnology can use to remove damaged parts of the DNA and then replace that thing by using the non-damaged DNA. Also, genetic engineering allows to create the cloned stem cells and maybe artificial organs. When we want to create a 3D-printed organ there is needed only knowledge. Of how many cell types are forming that organ. Then those cells will be put in the tank.

And the bioprinter can make that organ in a very short time. In the nozzle of the printer is a channel for each cell group. And that thing makes it possible to create cloned organs. The problem is to make enough cells for that process.

But there are theoretical systems that can remove the DNA from the nucleus of the cells and replace that removed DNA by using new DNA. That thing is possible in the laboratory.

The operator removes the old from the cell by using an injection stylus. And the new DNA will inject into the cell. For making artificial or cloned organs the system must create lots of new cells.

In that model, the system uses the person's own DNA molecule. Then the system will make a large number of cells by using things like cancer cells. And the DNA of those cells can change by using artificial viruses. In that system, the viruses' DNA would have the enzyme. That destroys the old DNA in the targeted cell. Then the DNA of the virus can turn the cell into another. So that thing makes it possible to modify the genomes of the organisms unlimitedly.

Images and other sources:

https://phys.org/news/2022-04-million-faster-dna-nanotechnology-pharmaceutical.html

https://scitechdaily.com/scientists-have-finally-sequenced-the-complete-human-genome-and-revealed-new-genetic-secrets/

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