Scientists created synthetic mouse embryos by using stem cells.

"Natural and synthetic embryos side by side with heart and head folds stained in color. Credit: Courtesy of M. Zernicka-Goetz" (ScitechDaily.com/https://scitechdaily.com/scientists-grow-synthetic-mouse-embryo-with-brain-and-beating-heart-from-stem-cells/)

Those synthetic embryos are the most fundamental things in biotechnology ever created. Those embryos had hearts and brains. So this kind of cloning technology can use for creating neurons for people whose brain is injured. 

The problem with those neurons is that their memories are gone when they are destroyed. But even the existence of the "spare part" neurons makes it possible to avoid physical damage to the brain structures. 

Same way as scientists can clone mice by using stem cells. They can clone humans or any other mammal. Stem cell technology can be the biotechnology of the future. 

There is the possibility that before humans are born researchers take a couple of stem cells from each embryo for cryogenic storage. This thing makes it possible that each person has stem cells in a stem cell bank. Those stem cells offer the possibility to give stem cell therapy. Or that technology can use to create spare parts for people whose organs are injured. 

The fact is that the DNA of the stem cells can also be stored separately. And nanotechnology allows researchers can change the DNA inside the stem cells. So theoretically if researchers have the DNA in their storage they can use even the stem cells that are taken from mice and change the DNA in the nucleus of that cell. That kind of technology allows the cloning of stem cells. 

The human clones are the thing that offers one version of immortality. The person can make a copy of the body and then transfer the memories to that embryo. There is the possibility that the people of tomorrow have the microchip in their nervous system. And then microchips are copying the memories of the person to the internet. Then those memories will transmit to the younger person's brain through the cortex.

That kind of technology can open fantastic and otherwise frightening visions. That thing can give the person some kind of immortality. But it can also make it possible to create clone armies. And in some visions, the clones can also be used to replace people who are injured. Or their death wanted to be hidden. That is one vision for biotechnology, that allows researchers to create spare parts" for people. 

https://scitechdaily.com/scientists-grow-synthetic-mouse-embryo-with-brain-and-beating-heart-from-stem-cells/

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The artificial embryo can help to clone organs.

Researchers made synthetic living mouse embryos. In that experiment. Researchers simply cloned those mice. Cloned mouses can be a powerful tool in bioresearch because all individuals have precise same genetic heritage. If researchers want to create new organs they must just wait that those organs are visible. 

And then cut them off the embryo. After that they must just put that organ into the petri-dish there is can grow. The thing is that the needed technology is a little bit more complicated than just putting those organs on the nutrient platform. 

But the complicated thing is that moralistic ethic questions if that technology wanted to use with humans. The fact is that there is planned to create things like genetically engineered pigs that can use to create transplant organs. 

Another version of the artificial embryo is the bio-printed structure where stem cells can turn into organs. The core of that structure can be plastic. But there is a chamber inside it where individual organs can be cloned. Cloning individual organs is a little bit different than cloning entire organisms. 

Artificial embryos are one of the most fundamental tools in biotechnology. There are two ways to make artificial or cloned organs. The first thing is to use stem cells. And another version is to use the cells of that organ. The artificial embryo is the thing that delivers nutrients to those cells. And of course, the artificial organ needs blood vessels. The cells that are making those veins must be stored in the tank. 

In the wildest dreams, the artificial embryo is like a doll that involves a chamber where the organs can advance. In some futuristic dreams, the cyborg can grow the organs that it needs in the chambers inside it. The systems create the organs inside those chambers. If researchers want to create a cyborg. Controlled by human brains. That thing needs the nutrient for those neurons. 

https://scitechdaily.com/without-egg-sperm-or-womb-synthetic-embryo-models-may-enable-growing-organs-for-transplantation/

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