Showing posts with label biotechnology. Show all posts
Showing posts with label biotechnology. Show all posts

Saturday, April 11, 2026

Bacteria. It can be a tool for beating cancer.


"Engineered Synthetic Bacteria Medical Biotechnology. Scientists have discovered that a naturally occurring bacterium isolated from amphibian intestines may possess extraordinary anticancer properties. Credit: Shutterstock" (ScitechDaily, Naturally Occurring Bacteria Completely Eradicate Tumors in Mice With a Single Dose)

The new bacteria-based treatments for cancer can give hope to people. The bacteria used can be genetically engineered or otherwise trained to search and destroy cancer cells. The training can happen. By growing bacteria on the nutrient layer, which is made of cancer cells. Another version. It is to connect the genome to bacteria. Which makes it “think” cancer cells as food. The genome can be taken. From the immune cells that try to fight against cancer. In an ideal case, the bacteria. This is used for this kind of therapy. It can be taken straight from nature. 

Genetically engineered bacteria can also boost the immune system. The key element in cancer therapy is to find. And destroy so-called zombie cells. Zombie cell. Means cell whose mission is over. But the apoptosis is not done. That can cause damage to telomeres. It can cause a situation. That cell will not die when it should. This means the cell continues its existence, and it tries to drive. Its program. Another time. When a cell performs its duties. Its metabolism causes damage to its DNA. Sooner or later, those damages are so large that the cell can accomplish any missions. And it loses its ability to control the cleavage. 

This forms the cell into a cancer cell. The process that turns a cell into cancer begins. From a zombie cell stage. When a zombie cell divides, it can form only another zombie cell. And that causes problems. In the case of cancer. Something disturbs the immune cell’s ability to detect those zombie cells. Normally, a cell gives chemical marks. 

The cancer cell’s ability to steal nutrients can turn against it. This means that the nutrient carrier cells can be turned to carry cytostatic in the nutrient molecules to cancer cells. The idea is that the action of the nutrient carrier always selects the cancer cell. It can make those nutrient carriers. To carry cancer medicine to cancer cells. 


That its mission is almost over. That means the cell calls. The immune system. To pick it up. But those immune cells’ mission is just. To collect garbage. The necrosis itself comes from the cell’s DNA. The main problem. With cancer therapy. It is the immune system that treats cancer cells. As stem cells. Cleaning zombie cells from the body can extend people’s life span. The new immune therapy can be based on the idea. That cancer medicines bring chemical marks to cancer cells, which makes the immune cells treat them as enemies. The therapy. It can benefit. The cancer cell’s ability to call lots of nutrient-carrying cells. 

When a nutrient carrier. should select the cell. There, it delivers nutrients. It always selects cancer cells. This also happens in cases. The macrophage calls a nutrient. So, macrophages are weak. When they try to destroy cancer cells. The bacteria that attack cancer cells. Can use those cancer cells as nutrients. This removes one problem with cancer therapy. 

The cancer cell calls those nutrient carriers. And if the nutrient involves an antigen that calls macrophages, those macrophages know that they should attack. 

If those chemical marks are in nutrients, the cancer cell pulls more of them inside. Than the cells around those cancer cells. So, the cancer cell’s ability to steal food turns against it. This ability means that the cancer cells pack. Lots of those antigens. Into it. Another version. It is to create nutrient carrier cells. That carries nutrients only to cancer cells. Then, inside those nutrient bites can be  cytostates, or DNA that orders those cells to die. This is one of the things that nanotechnology allows researchers to create. 


https://scitechdaily.com/naturally-occurring-bacteria-completely-eradicate-tumors-in-mice-with-a-single-dose/



Tuesday, October 16, 2018

How to make nanomachines?


Viruses can be used to creating nanomachines
(Picture I)

Kimmo Huosionmaa

The difference between nano- and biotechnology is that another technology creates artificial organisms and other extremely small machines, but the technology would be similar in both cases. Nanomachines would allow creating artificial DNA, and the difference with nanomachines and cells is, that the cells would breed the population autonomous, what makes them dangerous. But if the nanomachines would be released, those machines can kill the very large group of animals and humans, because they can just make multiple holes in the cells, and turn targeted animal as the liquid.

The thing, what might interest people is, how to make nanomachines. The size of the nanomachines is the level of the atom and in the actions, where the precision, what is needed is that the single atoms would move in space, is the situation, where the instruments must be extremely small size, and in this case, the usage of multiple methods is only effective thing. When the nanomachines are made the thing, what interests researchers, is to make tools, what shape is simple because they are wanted to create tools, what is used to making the nanomachines and smaller tools for making smaller and smaller groups of atoms.

One of the most interesting thing, what the researchers found, was the virus, what seems like the moon module. In this case, the genomes of those viruses would be terminated, and in the top of those "legs" would put the piece of iron or gold. And after that, the electricity would be connected to them, what allows to use the virus as the crane. Also, the DNA bites, where is connected the iron, can be used as the miniaturized pincers.

Also, the carbon chains, what are cut in the form of the pincers allows creating the atom size forms. In this technology, the most important thing, what is used is the so-called "Casimir effect", that means that the atoms are actually laying over the layer. The system works that the atom, what wanted to move would conduct the electricity, and that will pull the pincers to it, and allows to move them in one and one. For the mass production of the nanomachines must make many of those atomically sized pincers. The electromagnetic radiation would shoot the atom like the billiard ball to the working area, and then the pincers would start to make complicated nanomachines. The magnetic field can use to create 2D parts for the machines, but for the 3D form is quite difficult.

The process would happen under the surveillance of the optical or electron microscopes and also scanning tunnel microscope would be used for observation and surveillance for the process. But when we are thinking about the possibility to create the artificial DNA, what means the possibility to making artificial animals and improve ourselves, would this technology allow creating more intelligent and more sophisticated versions of the animals and human. And maybe in some laboratories have been created the animals, what has the same level of intelligence with humans, and maybe in some laboratories have been made DNA, where the genome, what makes us intelligent would be doubled.

Or the genome, what controls the advantage of the human brain network would be replaced with the genomes, what makes the bug's brains networking. If the human brains would be networking with the similar way with the bugs, that human would be more intelligent than the normal human. In this case in fact, if our brains or neurons would create a similar network with bugs, we would not need bigger brains what hazels are.  And this kind of things opens the fascinating but at the same time terrible visions of the nano- and biotechnology.

By using that kind of technology, we can create intelligent macrophages, what would use the destroy the cancer cells and that technology would also help people to create artificial neurons, what would help us to fix the destroyed brain tissue. But in fact, we can create dogs, cats, and birds, what have the same intelligence level what we have. In the case of the intelligent macrophages, we can create ultimate weapon against cancer and many diseases. The intelligent macrophage can carry the infected cell to the sanitary system of the body before the viruses would be releases, but this technology would be very dangerous in the wrong hands.

And in my opinion, creating the dog, what has the same intelligence level with humans is not actually, what we might think as the reasonable way to use nanotechnology. Intelligent cells can also interest the military and another kind of organizations. They can be used as the perfect biological weapons or creation of the next generation biological microprocessors. But in the last case, that kind of machine, what is using neurons should cause the discussion about the line between the human and machine. Also, intelligent animals would cause the situation, that the line between human and animal must estimate again. And there is very much resistance against this kind of technology.

Picture I

http://www.up-magazine.info/images/0216/bacteriophage2.jpg

Thursday, July 12, 2018

The artificial womb can revolutionize the cure for burnings and many other things.


Picture I

http://gamesandtehories.blogspot.com/p/the-artificial-womb-can-revolutionize.html

Kimmo Huosionmaa

Growing the lamb fetus in the artificial womb would revolutionize the genetics and rescue of the endangered species in the world. Artificial wombs are tried before, but the plastic bag would make those things lighter and easier to operate, than previous the glass or plastic dish, what is tested before. This kind of technology can allow creating the new skin, organs or even entire new body for people. And it can be used for cloning animals and humans.


The purpose of the plastic bag is to keep the fetus away from the bacteria and air, and that would make possible to grow fetuses in safer conditions than the plastic dish, and if this thing would work, it can be used to creating even the new bodies for humans. This plastic bag is very easy to move, and it can be used to grow the tissues for people, who are lost the large area of their skin.


The plastic bags can be used to create cell cultures, and that could transport to the area even in the handbag if there would be the necessary life support system. But when we are going to think about this fetus, we could use this kind of technology, where is used the blood bags can revolutionize the agricultural meat production. Of course, this bag can be used to creating the muscle cells in the culture, and that would allow growing the beef like some vegetables.


But the genome manipulation would allow creating the animals, what nervous system would operate that way, that those animals would have the temperament what the genome specialists want it to have. When we are returning the opportunities, what this technology can give to the humans, one of the most important targets for plastic bag fetus could be that the dangered animals fetuses and puppies could be grown outside the natural mothers, what would make possible to create the massive number of puppies in short period.


In this cases, the puppies are made with the cloning method, and that could save some extremely dangered species.  And maybe in the tomorrow, we can create also humans in that kind of artificial wombs. This is the very interesting thing because if the fetus of the lamb can be made by this kind of technology, would it used to humans. When we are thinking the technology, where the blastula cell's nucleus would be replaced with other DNA, and that would allow cloning people like Albert Einstein. That kind of technology in the wrong hands is very dangerous.


Because if this technology is thought in the view of the angle of the military, there could be made the clones of the best military operators in the entire military forces. In this scenario, the operator would be doubled, and if another would die, the clone would take the place of that person. This is, of course, the vision of some sci-fi movie, but there is the possibility that some scientist would make human clones, even that would be against the law. In this scenario, the lone persons, who have difficulties to get children could simply clone themselves.  The artificial wombs can be equipped with brain core stimulation, what makes training before born possibly by using electric shock by modified EEG-machine to brain core.


The technology would not very difficult to handle, and that would make difficulties for lawmakers, how to handle the question about the rights of clones. In the real life, the clones can be made for giving extra-organs to some person, and if those organs are from the cloned body they would fit perfectly into the new body. And that would make necessary to determine the rights, what the clone might have. This is one of the biggest moral questions what the mankind have faced.


Have we right to make clones, because of organs, or would those things have human rights? And in some scenarios, the assassinators would make murder and replace the target with the cloned person, who is brainwashed by some notorious organization. This has been pure theory or imagination, but this new technology would make those questions actual. And even the cloning of the human would be prohibited, there are always people, who have money to make that kind of things. And in places like Pattaya would be doctors, who have back-office work, and who would make that kind of clones. In those places, the boys would get silicone implants in the hour, and here I must ask, what those doctors do in the back-office.

https://www.youtube.com/watch?v=dt7twXzNEsQ

https://www.theverge.com/2017/4/25/15421734/artificial-womb-fetus-biobag-uterus-lamb-sheep-birth-premie-preterm-infant

Picture I

https://i.smalljoys.me/2018/04/untitled-1-126.jpg?resize=648,365

New attack uses vulnerability in microchips.

“Modern processors are fast, in part, because they guess. Rather than waiting to find out which way a program will branch, a chip predicts t...