Showing posts with label cancer. Show all posts
Showing posts with label cancer. Show all posts

Monday, March 17, 2025

Hidden DNA loops help cancer cells avoid treatment.






"The Pol-theta enzyme (blue) joins two parts of a broken DNA strand (yellow). This process is mutagenic and can give rise to cancer. Credit: Scripps Research" (ScitechDaily, Scientists Capture First-Ever Images of Cancer’s Covert DNA Repair Strategy)


Cancer treatment makes it possible to create new types of treatment against that disease. For a long time. Researchers knew. That there is some kind of thing that helps cancer cells to fix their DNA. And now. They see the process that the cancer cell uses to fix its DNA damage. DNA damage is the thing that makes people turn old. And an interesting thing is what happens if the ability to protect and renew DNA is in the regular cells. That makes it possible to create cells, that keep themselves young. 

The zombie cells are the first step to cancer. The ability to see. How those cells form. Makes it possible to remove or reprogram them. The key element is how to detect those cells. And then the second problem is how to reprogram those cells. 

Next-generation medicine can inject the DNA into cells. That DNA reprograms cells. 

Or orders those cells to die. But the problem is how to make that DNA go into the right cells. Making people forever young is possible. 

If the system can change the DNA from the cell's nucleus and mitochondria. The mitochondrial DNA is also important. That cells get their energy. Damaged mitochondria don't create enough energy. 

In the laboratory changing the DNA in individual cells is possible. But there are billions of cells in the human body. And that needs enormous-scale nanotechnology to make that kind of thing. It's possible. The cells have synthetic DNA that makes them create viruses that destroy old DNA. And then replaces that with the new DNA.  But the problem is how to deny the DNA damage in the cells. 

DNA is like a chemical computer program. Base pairs of that molecule control everything that happens in the cell. Many medical molecules are seen as promising against bacteria and cancer cells. But suddenly, those molecules lost their ability to destroy those cells. That means the cancer and bacteria cells turn resistant to those molecules. 

We know that the right medicine that is used the wrong way just processes those cells into more resistant ones. The best way to create super bacteria or super cancer cells is to stop the medical treatment too early. That leaves the most valuable cells in the body. 

And that thing turns those cells even more deadly. But what happens? What makes things like cancer cells more resistant to medicine? The answer can be in the DNA loop that helps the cell fix its damage. The DNA loop can involve information that a cell can use to fix its DNA and other damages. The same thing can make super bacteria resistant to the medicals. The DNA loops can also give new paths to the research of aging. If the DNA loop can fix the DNA damage it can make people live longer. 

https://scitechdaily.com/can-we-reverse-aging-scientists-uncover-a-key-zombie-cell-pathway/

https://scitechdaily.com/scientists-capture-first-ever-images-of-cancers-covert-dna-repair-strategy/

https://scitechdaily.com/the-hidden-dna-loops-that-help-tumors-evade-treatment/


Tuesday, February 11, 2025

The programmed cells are multipurpose tools.



"A new Yale study reveals how a class of genetic switches altered genes shared by humans and chimpanzees, and identified more genes that were targeted in the process. Credit: SciTechDaily.com" (ScitechDaily, Yale Scientists Just Cracked the DNA Code That Built the Human Brain)


Prologue: Wolves of Chernobyl


In the Chernobyl nuclear radiation fall-out areas, live animals with higher resistance to radioactive exposure than normal animals. The reason for that is in the DNA enrichment. The radioactive exposure kills others than animals that can resist the exposure. The question is, what is the point that makes the resistance? 

In some models, the thing that makes the animal resistant to radioactive exposure is the immune system. The sensitive immune system can search for and destroy mutated cells more effectively and faster than in the animal's body, which lives outside the fall-out area. 

The biorobots can make it possible to create the ultimate treatment against radioactive exposure. Those systems require the fresh and non-damaged DNA. Nanotechnology can create that DNA from the digital image. 

The system must only create macrophage-style cells that can destroy damaged DNA. And take it out from the cells. And then replace that damaged DNA from the cell's nucleus. The biorobot must also remove damaged mitochondria and then inject new mitochondria into the cells. This kind of biorobot can produce mitochondria and inject them into cells. Another biorobot or engineered bacteria can remove damaged mitochondria from those cells. This technology brings immortality closer than ever before. 



"Scientists have reprogrammed immune cells to selectively defend the body, preventing attacks on healthy tissue while still allowing natural defenses. This breakthrough could replace broad immunosuppression, offering safer treatments for autoimmune diseases, transplants, and even cancer therapy. Credit: SciTechDaily.com" (ScitechDaily, Scientists Reprogram Immune Cells to Stop Autoimmune Attacks)



Reprogrammed cells stopped the autoimmune attack. 


Researchers crack the DNA code of human brains and reprogram immune cells to stop autoimmune attacks. Those two things would be interesting and revolutionary alone. But, the ability to program cells makes it possible to adjust the growth of the human brain. That means that in the future, researchers can adjust how the persons focus their intelligence. That allows the creation of people with certain highlighted abilities, like mathematical, geometrical, or linguistic gifts. 

The ability to program immune cells can make them stop autoimmune diseases. But those cells can also used to remove things like cancer cells or unwanted tissues. The programmed immune cells can also clean tissues in cases of injuries or remove chemical exposure. In the case of radioactive exposure, the programmed immune cells can search and destroy damaged and dying cells.  And in the most interesting visions, the ability to adjust and program immune cells can be used to clean blood vessels and remove plaque from the human brain. 

But, the ability to program neurons is a thing that can be used to create systems that can be more than computers. Biohybrid microchips are microchips that have two layers. Living neurons interact with microchips. And that makes them more intelligent than regular microchips. The ability to program neurons makes it possible to create new methods to fix large-scale neural damage.  The ability to program cloned neurons is the thing that gives new hope to people who are injured. 


https://www.businessinsider.com/chernobyl-wolves-resistant-to-cancer-despite-high-radiation-exposure-2024-2


https://scitechdaily.com/yale-scientists-just-cracked-the-dna-code-that-built-the-human-brain/


https://scitechdaily.com/scientists-reprogram-immune-cells-to-stop-autoimmune-attacks/


Wednesday, August 7, 2019

A couple of extraordinary ways to give cure for cancer

A couple of extraordinary ways to give cure for cancer

One of the most interesting ideas to destroy the cancer cells is to make them elding too fast. This idea bases in the telomeric sequences of the chromosomes. In this version, the sound or electromagnetic radiation, what has a certain frequency would destroy the telomeric sequences of the genomes, and this would destroy the cancer cells.

But the problem is that this radiation or wave movement would influence all around the body, and that would cause extreme dangerous progeria, what will kill the targeted person very soon. A thing what makes this kind of cure extremely dangerous and difficult to give is that the cancer cells are actually inside the body, and this makes very difficult to target the radiation or resonance sound in the certain place.

Of course, there is one thing, what will make this kind of cure effective, and it's that every single cancer cell would kill the victim if it would stay alive in the body. There is one thing that has introduced for the answer to this kind of problem. The answer would be the nanotechnology, which will just plane the telomere parts of the cells, and that would cause progeria in those certain cells.

Another very interesting way to give a cure for the growths is to deny them to get nutrient. The idea is simply close to the blood veins, which are giving nutrient and oxygen to those cells. But if we would just cut those veins, that would cause that the cancer cells are calling new blood veins to it. 

The answer would be the small bag of rubber, which would find the right place by computer and the X-ray-based or radar system, which locates its place in the human body. At first, the tomography would make the map of the blood system of the human body, and then this bag or nano-submarine will deliver in the blood veins.

After that, the radar would detect the place of that system, and then the computer can connect the location information of this device to the map, what is created by patients blood veins. And this submarine can also get it electricity from the radio waves. When the submarine is in the right place in the blood system, the small pump in this bag would start to work and it fills this bag, what closes the flow of the blood. But nanotechnology can do something else.

The nano-submarine, what could pull this bag in the right position of the human body, can also be equipped with small manipulators and knives. If it would cut the pieces of tumor tissue, those pieces can put in the bag, what denies the creation of the metastasis. 

The bag can be pulled in the right position by using the miniaturized submarine, what is created for taking images from inside the blood veins. The idea of this submarine is that it can operate as the catheter, where is no need to connect is with optical fibers. This wireless catheter would travel freely in the human body and find problems of the blood system, find the grows and also pull the small bags to the right position, that they can deny the blood flow through cancer.

But there is another version of this system, and it's a miniature, submarine, what has a surgical instrument. That system can cut the pieces of the cancer tissue, and put it to the bag, which can be pulled out from the body. This denies the epithet cells traveling across veins, and make new metastasis.

Astronomers could have a model for why photons from GRB 221009A were at a high energy level.

"An illustration shows a photon from the biggest cosmic explosion since the Big Bang reaching Earth. (Image credit: Robert Lea (created...