Showing posts with label DNA. Show all posts
Showing posts with label DNA. Show all posts

Thursday, June 25, 2026

Researchers found all five bases of DNA and RNA in samples from the asteroid Ryugu.




“A coloured view of 162173 Ryugu taken by JAXA’s space probe Hayabusa2 in 2018. Credit: JAXA/Hayabusa2 (ScitechDaily, Scientists Just Found All 5 Genetic “Letters” of DNA and RNA on an Asteroid)

"162173 Ryugu (provisional designation 1999 JU3) is a near-Earth object and also a potentially hazardous asteroid of the Apollo group. It measures approximately 900 metres (3,000 ft) in diameter and is a dark object of the rare spectral type Cb, with qualities of both a C-type asteroid and a B-type asteroid. In June 2018, the Japanese spacecraft Hayabusa2 arrived at the asteroid. After making measurements and taking samples, Hayabusa2 left Ryugu for Earth in November 2019 and returned the sample capsule. To Earth. On 5 December 2020. The samples. Showed the presence of organic compounds, such as uracil (one of the four components in RNA) and vitamin B3." (Wikipedia, 162173 Ryugu)

This thing supports the model. Those life-building blocks are coming from space. And they formed DNA and RNA molecules in the Earth's chemical environment. Those bases, or letters on the asteroid Ryugu (162173 Ryugu), cause interesting thoughts. About things like. Could there have been some other habitable planet in our solar system’s past? 

There is suspicion that Mars has a habitable past. But could there be some ancient? A habitable planet that was destroyed in violent impacts?  The hypothetical protoplanet Theia formed the Moon when it impacted Earth. Nobody can prove the existence of that thing. Because Theia was destroyed in that impact. 

The meteorite that reseachers found in the Sahara. Tells about the ancient planet. That was destroyed in the young solar system. The craters on icy moons remind us. About. The chaotic past. In the solar system. Those icy worlds hide evidence. Of violent impacts. The fact is that those base pairs are things. 

That can form the impacts of the planets. Or protoplanets. The origin of Ruygu could be another asteroid. The best candidates are 495 Eulalia. And 142 Polana. But the induction question is: what is the origin of the 495 Eulalia and 142 Polana?  Have they been part of some larger mass? And do those two distant asteroids in Jupiter's trajectory also carry those DNA and RNA building blocks? 


“How the five nucleobases make up RNA and DNA. Credit: Wikimedia Commons” (ScitechDaily, Scientists Just Found All 5 Genetic “Letters” of DNA and RNA on an Asteroid)

“In the Tholen classification scheme, Polana is a primitive carbonaceous asteroid of type F, which is a subdivision of the more common C-type. Under the SMASS classification taxonomy, Polana is listed as a B-type asteroid, a group that combines both the Tholen B and F types. The spectrum of this object suggests the presence of magnetite (Fe3O4), which gives it the spectrally blue coloration that is a characteristic of this SMASS class” (Wikipedia, 142 Polana) 




(Wikipedia, 162173 Ryugu)

“495 Eulalia is a minor planet, specifically an asteroid orbiting in the asteroid belt. Eulalia is very near the 3:1 Jupiter orbital resonance. It is possible that the disruption of Eulalia's parent body resulted in a mass bombardment of the Earth and Moon 800 million years ago, forming the Copernicus crater on the Moon and involving about 50 times. The amount of material of the Chicxulub impact on Earth at the beginning of the Cryogenian geological period. (Wikipedia, 496 Eulalia)




“Microscope images of Ryugu samples collected from the first and second touchdown sites of the Hayabusa2 mission. Credit: JAXA/JAMSTEC” (ScitechDaily, Scientists Just Found All 5 Genetic “Letters” of DNA and RNA on an Asteroid)





“Ryugu sample in its return capsule. Credit: JAXA”(ScitechDaily, Scientists Just Found All 5 Genetic “Letters” of DNA and RNA on an Asteroid)

The relation of the gravity. Between Jupiter and the inner solar system, objects could rip Ryugy away from the asteroid's main body. 

The shape of Ryugu is interesting. It looks a little bit like a cube. At least from the angle. There, the photo is taken. This is one of the things that makes these kinds of objects interesting. They can store the ancient genetic building blocks. And in the most exciting model, the Ryugu is part of the ancient planet or protoplanet. 

Some kind of protoplanet impacted Earth.  A long time ago. And that impact caused the Moon to separate from Earth. The DNA and RNA building blocks from the asteroid are always interesting things. There is also a small possibility that those building blocks of RNA and DNA are also coming from Earth. This thing can support ideas.  Maybe Earth can deliver some kind of lifeforms to Venus. Those lifeforms could be like the Anthrax bacteria. 

That could take the spore form. And maybe some of those bacteria can stay alive. And flow in Venus’s clouds. In some other models. Tiny viruses from ancient planets could travel between stars. Those genome packs could keep their form in absolute zero degrees Kelvin. 

Maybe. The supernova, or nova explosion. Or some impact could destroy the entire star. And throw those genomes around the universe. But nobody is sure. About the origin of that genetic material, before more samples are collected from the asteroid belt. The interesting information. It  could be. Is there more genetic information frozen in asteroids? Than just those bases that the reseachers found from Ruygu samples. But if Ryugu is the only asteroid that carries these DNA and RNA building blocks. That is also an interesting possibility. 


https://knowridge.com/2026/06/rare-sahara-meteorite-uncovers-a-hidden-planet-from-the-early-solar-system/


https://scitechdaily.com/scientists-just-found-all-5-genetic-letters-of-dna-and-rna-on-an-asteroid/


https://en.wikipedia.org/wiki/142_Polana


https://en.wikipedia.org/wiki/162173_Ryugu


https://en.wikipedia.org/wiki/495_Eulalia


https://en.wikipedia.org/wiki/Asteroid_spectral_types


https://en.wikipedia.org/wiki/Theia_(hypothetical_planet)


https://en.wikipedia.org/wiki/Origin_of_the_Moon

Tuesday, February 10, 2026

The ability to store the entire internet in DNA is one of the most intriguing ideas in data science.


“An illustration shows a strand of engineered DNA passing through a nanoscale sensor, where its physical structure can be decoded as digital information. DNA nanostructures could one day serve as ultra-dense carriers of digital information and advance the field of data encryption. Credit: Jason Drees for the Biodesign Institute at ASU” (ScitechDaily, Storing the Internet in DNA? Scientists Say It’s Closer Than You Think)

Nanotechnology makes many things. Like. interstellar travel. Possible. One of the ways. To make the interstellar trip is to send a capsule to another solar system. That capsule can carry cells inside it. Or it can search for bacteria from the targeted planet. Then the ground station can send the DNA code to the spacecraft in digital form. Then, nanotechnology creates artificial DNA and replaces the bacteria's DNA with that artificial DNA. 

The DNA stored at the absolute zero point, or 0 Kelvin degrees, remains forever. Maybe. That thing can be the motive for the trip to Pluto. If. We store all our data in the form of DNA in the Pluto or Kuiper Belt. That kind of thing allows researchers to store that data forever. 

That kind of data storage makes it possible. To secure data in new ways. The DNA that carries data can be carried. In. The USB stick. The person puts that USB stick into the system, which reads the DNA. 

This allows ultra-secure data transmissions. In the network, over short distances, the pneumatic mail system can transport those DNA capsules. The DNA will be stored in the carrier, and then the pneumatic system shoots that capsule over the network. In longer distances, the system can store the DNA as a digital code. And then. Nanotechnology puts atoms or amino acids in the right order. This is one of the things that the high-power AI-controlled systems can make. 

And that system can do much more than just store data in the DNA. This kind of technology makes it possible. To transport data straight into human brains. The artificial bacteria. Or. An amoeba can send neurotransmitters or electric impulses into the neurons. 

“ Scientists are exploring how DNA’s physical structure can store vast amounts of data and encode secure information. Since computers first began shaping modern society, scientists have faced two ongoing problems: finding ways to store rapidly growing amounts of digital information and ensuring that this data remains secure from unauthorized access.”(ScitechDaily, Storing the Internet in DNA? Scientists Say It’s Closer Than You Think)

“Researchers at Arizona State University’s Biodesign Institute, working with collaborators, now report an unexpected solution. Two new studies demonstrate that DNA, the same molecule that carries genetic information, can be used to reliably store vast quantities of data while also enabling strong encryption.” (ScitechDaily, Storing the Internet in DNA? Scientists Say It’s Closer Than You Think)

The ability to store data in the DNA makes it possible to create new types of robotics. The biorobot or bacteria can transport information into computers using bioelectric impulses. But that technology also makes it possible to create things that nobody expected. 

The same technology. That makes it possible to store the entire internet. The DNA makes it possible to create customized humans. Human DNA can be involved. Genes that control the growth of the gorilla muscle. That allows researchers to create superstrong humans. 

But this technology makes interstellar flight possible. As. I wrote at the beginning of this text. The idea is that there are some cells in the spacecraft. And when the spacecraft travels to the solar system, there are habitable planets. The system changes the DNA in those cells. This makes it possible to create artificial creatures. That will look anything like the original species that sent them. 

Maybe. That kind of space trip is our last chance in this case. That. Our sun lost its fuel. And turns into a red giant. 


https://scitechdaily.com/storing-the-internet-in-dna-scientists-say-its-closer-than-you-think/

Saturday, February 7, 2026

Artificial viruses can help to fight. Against antibiotic resistance.



“A new DNA-based technique lets scientists build and customize bacteriophages entirely from scratch. The advance could accelerate efforts to fight antibiotic-resistant bacteria with precision-designed viruses. Credit: Shutterstock” (ScitechDaily, A Virus Designed in the Lab Could Help Defeat Antibiotic Resistance)

Artificial viruses are emerging as new tools in medical research. Those tools can reprogram cells and replace damaged genetic material. Lab-designed synthetic viruses can destroy harmful cells.  Those viruses can also boost the power of medicines. It can program the cell to waste its energy. That. The cell cannot resist antibiotics. 

The artificial virus can turn wanted cells weaker. That makes them a better target for antibiotics. The artificial virus can destroy cells in many ways. It can dump the cell. Full of DNA that denies its own chemical processes. 

The mRNA virus can simply accelerate. The cell organelles' functions. Which means that those cell organelles fill the cell with protein. The artificial virus can also prevent the cell from removing its waste. The idea is that the artificial virus acts like a natural virus. It can program cell organelles to make things that keep them busy. In the case of antibiotic resistance.  The resistance to antibiotics forms when the cell “learns” to create chemicals that neutralize antibiotics. 

The virus can program a cell organelle. To produce something. Like proteins that have no meaning to the cell. When a cell organelle has no time to react to the antibiotics, that means the cell cannot fight back.

Or. They can turn. The targeted cells’ mitochondria. Energy production. Into a lower level. Or they can disturb. The cell organs' functions. In this case, the virus slips the RNA molecule into cell organelles. And that turns them. To produce meaningless proteins. This type of action turns. The cell's energy production is reduced to meaningless points. This thing also keeps the cell factories busy, so that they have no time to react to the chemical stress. If the cell accelerates the energy production in mitochondria. But. At the same time. Cell closes. It's ion pumps. That can cause a destructive reaction. 

The biggest problem with artificial viruses is: How to limit? Their. Effect on the wanted cell groups? If the phage virus is released in the human body, it can infect the entire body. The artificial virus can also program immune cells to create more effective antibodies. So, in those cases. The virus activates the human immune system to fight against unwanted cells. The artificial virus can help immune cells. To find cancer cells. That thing. It can make. A revolution in cancer therapies. 


https://scitechdaily.com/a-virus-designed-in-the-lab-could-help-defeat-antibiotic-resistance/


Thursday, November 20, 2025

The new sensors see. How the DNA works in living cells.



“Conceptual illustration of the bidirectional quantitative scattering microscope, which detects both forward and backwards scattered light from cells. This dual detection enables visualisation of structures ranging from whole-cell morphology to nanoscale particles. Credit: Horie et al 2025” (ScitechDaily, “Great Unified Microscope” Reveals Hidden Micro and Nano Worlds Inside Living Cells)

The major problem with all sensors, from satellites to microscopes, is. How to connect an extreme accuracy and large-area scanning? The answer can be that the same satellite, or another system, can have a wide-angle scanner and a scanner that uses highly accurate zoom. The system can also have a zoom objective that increases the zoom when the system detects something interesting. 

The new microscope uncovers the hidden world in living cells. This system can enable the control of biological processes in living cells. With incredible accuracy. The ability to control systems and their processes requires that the system observe what happens within itself. The new sensor. Called the great unified microscope, makes it possible to see into a living cell. The new system includes quantitative phase microscopy (QPM). This microscope uses forward-scattered light to detect structures at the microscale (in this study, over 100 nanometers), but it cannot access much smaller features. QPM is normally used to take images of the complex cell structure. 

Another sensor called “interferometric scattering (iSCAT) microscopy takes a different approach by relying on back-scattered light and can pick up structures as tiny as single proteins. This makes it powerful for “tracking” individual particles and following rapid changes inside cells, but it does not offer the broad, whole-cell perspective that QPM provides.” 

(ScitechDaily, “Great Unified Microscope” Reveals Hidden Micro and Nano Worlds Inside Living Cells)

The system that uses both of those sensors. The QPM and iSCAT can handle cells better. The larger area scanner searches the interesting parts of the cells. An extremely accurate scanner observes single points. With high accuracy. 


“DNA Molecule Genetic Mutation A breakthrough live-cell sensor makes DNA repair visible as it happens, unlocking new possibilities in biology and medicine. Credit: Shutterstock. A new DNA damage sensor allows scientists to watch repair unfold in living cells with unprecedented clarity” (ScitechDaily, This New Sensor Shows DNA Repair in Real Time)

The third way is to use DNA bites as the scanners. The scanner system works like old-time gramophones. The cut DNA bite follows the surface, and the system follows how the form changes in the DNA. Another version. It is to use lasers. To follow how the DNA moves when the scanner pulls it above the structure. The new systems make it possible to see. 

How does DNA fix its errors in living cells? This makes it possible. To create new innovations in biotechnology. The ability to observe certain points in the DNA. It makes it possible. To include new base pairs or remove some other base pairs with incredible accuracy. These kinds of things are the tools. These are required for the new types of genetic engineering. 


https://scitechdaily.com/great-unified-microscope-reveals-hidden-micro-and-nano-worlds-inside-living-cells/


https://scitechdaily.com/this-new-sensor-shows-dna-repair-in-real-time-video/



Sunday, August 3, 2025

AI and artificial life.



AI can modify life itself, and artificial cells can also modify AI. When we think about the DNA as data storage, we must realize that the problems are how to create synthetic DNA that involves only the things that researchers want. The other thing is how to transport. That data is sent to the microchips so that the computer can read that data. The answer can be electric impulses that the computer can read. AI is the tool that can read DNA better than play chess. The DNA is a linear data storage. And that makes the AI able to read it using microscopes and spectrometers. 

The AI can search data that is stored in CRISPR datasets. And search for similarities in the DNA that is taken from people or animals that have certain abilities. The AI can make virtual cells and simulations. About what kinds of things certain base pairs at certain points in DNA make. The AI can also connect and search data across species borders. And that allows developers to connect chlorophyll genomes to skin cells. That forms the green man. 

The same nanoparticles that can transport medicines to certain receptors can transfer the mRNA molecule in the same way in targeted cells. 

The AI can connect that data with datasets about the advancement of the fetus. Nanotechnology, along with advanced tools, makes it possible for the AI-controlled system to cut DNA and connect the new bits of DNA into those holes. The other way is to create artificial mRNA whose mission is to control the cell organelles. The system must just create the mRNA molecule that controls the cell organelle, and then that cell can create anything that the mRNA encodes it to create. 

The pathogen that can basically transform species into new ones can be based on the mRNA viruses or packages. Those mRNA molecules order the cell to create copies of itself. And then finally transform the cell into another. The mRNA is the tool that can order the mitochondria to decay in the muscle cells and that increases those cells' power. The artificial cells can also create neurotransmitters and electric impulses that allow the system to transfer memories into the nervous system. And basically, all our skills are based on memories. That is one of the things that we should know when we create new artificial species: are they bacteria or more complicated species? 

Natural bacteria cannot communicate or transmit data to the nervous system. But artificial cells can do that. And when we think about the ability to live forever or fix large-scale injuries, we must create neurons and then transmit lost data to those neurons. The single neuron involves only 1-5 bits of data. Thoughts and memories are formed in connections and states of those neurons, which humans have over 86 million, but our brains can connect those neurons into virtual neurons. 

And the connections between neurons are as important as the number of physical neurons. When a neuron is lost in an accident, the data that is involved is lost. The artificial cell can transport memories back into those cells. But that requires that the lost data is stored somewhere. And the second thing is that the system must have the ability to create artificial DNA that involves data that is normally stored in the brain. 

Things like intelligent tattoos that involve small-sized nanotechnical microchips or neurological microchips that are implanted into people’s brains can make it possible to return those memories. If the neuroimplanted microchips can transport data from memory centers to hard disks, it makes it possible to return those memories using artificial cells. That thing can restore the abilities of the badly damaged people. The brain-implanted microchips can also make it possible to read people’s minds. And that thing can turn humans more than we are today. 


https://www.freethink.com/artificial-intelligence/virtual-cells

https://pmc.ncbi.nlm.nih.gov/articles/PMC8539479/

https://www.quantamagazine.org/rna-is-the-cells-emergency-alert-system-20250714/

https://www.quantamagazine.org/what-can-a-cell-remember-20250730/

https://en.wikipedia.org/wiki/Artificial_cell

https://en.wikipedia.org/wiki/DNA

https://en.wikipedia.org/wiki/RNA


Monday, June 9, 2025

How to slow aging?



"Illustration of a healthy cell (left) alongside a cell that has been affected by necrosis (right). Credit: LinkGevity" (ScitechDaily, “Pausing” Cell Death Could Be the Key to Longevity)


Pausing the programmed cell death can improve our lifetime. But there is one problem with that. The purpose of programmed cell death is to remove old cells from our body. Things like chemical stress from the environment and cell metabolism cause damage to the cell nucleus and mitochondrial DNA. So if we want to make ourselves “immortal” using a method where the programmed cell death is “paused” that can cause other diseases like cancer. So, if we want to make us live longer that means we should live like vampires. We should avoid sunlight and many other things. 

And that makes pausing the programming cell death alone not as good an idea as we might want to believe. There must be something that renews the DNA in the nucleus and mitochondria that will be useful for making us live longer, more qualified lives. The programmed cell death can also make it more effective to make the cells mark themselves and their proteins to things that the immune- and lymphatic system transports out from the body immediately. 

The main problem with cell death is this: When a cell dies or destroys itself it leaves proteins and poisonous metabolism production behind it. Those things cause problems with other cells. If the cell destroys itself by using some acids Those acids can damage other cells. So it would be safer that the cell that should die calls the immune cell that closes it in the slime before that process starts. That denies those acids and poisons interact with other cells. Another thing that can make cells more effective is that they can create the slime ball that closes the metabolism waste inside it. 



"Scientists have finally answered how ATP, the energy currency of the cell, is transported into the endoplasmic reticulum. Credit: Shutterstock" (ScitechDaily, Scientists Solve Decades-Old Cell Biology Mystery)

Those slime balls are safer to transport out of the body. So the cell must act with those cabbages like immune cells act with viruses. Those slime lumps can close those cabbages or metabolism waste inside them, and that decreases those poisonous compounds affecting other cells. Also it would be safer to destroy things like viruses and bacteria in the slime cells. That denies those antigens and bacteria metabolism wastes to spread to the body. And that is one of the things that can keep our cells in good condition. 

The best way would be for the slime cell to just close the dead cell in it and then cut it into pieces in the cell. That denies antibodies spread into the body. And that helps to keep our cells protected against those poisons. If we want to keep our cells qualified and able to operate we should also remove things like microplastics and other chemicals that stress our body. If those microplastics will start to spread into cells they might disturb things like cell organelles. Also, micro-particles can cause blockages in the small blood vessels. Same way microplastics can disturb mitochondria if they go into that cell organelle. 

The ability to change the DNA in the cell's nucleus and mitochondria can be possible quite soon. Researchers have found the key to the ATP synthesis that is the key element in a cell's mitochondrial energy production. There is a possibility that the biotechnical systems can give the antigen to that transplant DNA that makes the cell to drive it into the right cell organelle. This helps to replace the mitochondrial DNA as well as the DNA in the cell’s nucleus. If mitochondria can deny its metabolism, waste interaction with other cell structures that keeps cells cleaner. 


https://scitechdaily.com/pausing-cell-death-could-be-the-key-to-longevity/


https://scitechdaily.com/scientists-solve-decades-old-cell-biology-mystery/




Tuesday, May 20, 2025

The problems with mirror- and anti-organisms.



The anti-universe and anti-Earths are interesting ideas. The terms "Anti-Earth" and "anti-biospheres" don't only mean the antimatter universe or antimatter planets. There is also one little-known meaning about those things. That "Anti-Earth" means the planet or biosphere where everything acts oppositely. 

In that anti-Earth's biosphere proteins, and DNA are the mirrors of Earth proteins and DNA. That causes an interesting model: how do those hypothetical species with different or mirror molecular structures act? The idea is that: if our cells use right-handed molecules and proteins the "mirror-worlds" lifeform uses the left-handed proteins and handles everything oppositely. 

Researchers say that anti-bacteria can cause problems. But how far can we go into genetic research, that researches things, like mirror genomes? Can the "anti- or mirror-human" be possible? 




"Mirror life presents serious dangers, primarily due to its potential to interact unpredictably with the natural world. Without natural checks like predators or antibiotics, mirror organisms could replicate uncontrollably, creating risks that scientists are only beginning to understand. Credit: SciTechDaily.com" (ScitechDaily, “Mirror Bacteria” Warning: A New Kind of Life Could Pose a Global Threat)

The mirror organisms used in the research how mirror genetics act against natural organisms. And that brings the frightening scenario in front of our eyes. That thing is the anti-human. The anti-human would have the DNA in the mirror form in their cells. Some people think that this kind of person cannot survive. 

The reason for that is in protein handlers. Those protein handlers would handle only mirror proteins, and that causes the death of that organism. But what if we would not be so lucky? What if that creature can turn proteins into the opposite or mirror form? 

What would happen if we put the  DNA in the opposite direction into the cells? Many people say that this thing causes immediate death. That is a misunderstanding. The DNA molecule is a linear code. That means: the cell must read those base pairs in the way that they encode the mRNA that shuts down the cell. The base pairs come oppositely into the cell, and the result would be the same as we drive program code in the opposite direction. That causes mutations and many other things. 

Then we can think about "mirror-organisms". Those mirror-organisms are normal bacteria whose DNA is turned into its mirror. Those things cause grey hair for ecosystem researchers. They have no idea how those organisms behave. Do they treat their mirror bacteria or natural bacteria as "enemies"?

The mirror organisms cause an idea that is one of the most dangerous in the world. What would the anti-human look like? Of course, the "anti-human" has a phenotype of humans. But their genotype can be the opposite, or mirror version of humans. The mirror-human, or anti-human is one of the most frightening models of mirror-organisms. 

What if those mirror humans have cells that can turn their amino acids and proteins around? If that creature has bacteria or other cells that can turn proteins around, that person uses the same food that we eat. But what kind of thing could that version be? 


https://www.quantamagazine.org/how-the-universe-differs-from-its-mirror-image-20250514/


https://scitechdaily.com/mirror-bacteria-warning-a-new-kind-of-life-could-pose-a-global-threat/


https://en.wikipedia.org/wiki/Mirror_life

Tuesday, April 29, 2025

Artificial viruses bring new winds in medical treatment.

The new biological sciences and genetic applications are impressive. Things like 3D collagen can help to print living tissues and maybe organs. The system can make 3D bioprinting using normal bioprinters.

And the problem is where to get those cells. If those cell's shell antigens are wrong, the immune system destroys those cells immediately. 

When researchers want to make things like bioprinted bones they need lots of cells. And one answer to that problem is cell reprogramming. In that process, the system changes the DNA from the cell's nucleus. The problem is how to make enough cells in a short time. 

Because if people need that kind of thing, that happens in non-predicted accidents. The system must make a number much cells in a short period. The answer can be the artificial viruses that can make that reprogramming process. 

If researchers want to print a 3D organ like the liver or even the brain the system can use large-scale cell reprogramming. The idea is that the system puts those cells in the 3D mold. 

Then the artificial viruses can reprogram those cells by removing their DNA. Changing those DNAs into new ones the virus changes the type of the cell. 

That should transform those cells into the wanted tissue and organ. This kind of therapy makes it possible to turn even bacteria into the tissue that replaces the old one. 

The new knowledge of the cells and bacteria. And their DNA makes it possible to manipulate cells. And their operations with new and effective accuracy. 

Another thing that researchers noticed. The cell's role in the human body depends on the nutrients and metabolism. This knowledge can make it possible to create artificial tissues using cell cultures and boost things like immune systems. 


The growing knowledge of the DNA sequences. And their effect on cells. 


Make it possible to create cells. That transforms themselves and their roles. The same cell can destroy bacteria. And then it can act as the building block of the blood vessels. 

The artificial immune cells can transport bacteriophages to the desired point in the human body. 

Those viruses can search and destroy non-wanted cells. 

The AI is the tool. That can search the DNA sequences in a very short time. The AI can see people's DNA and find out why somebody will not get the flu. 

The artificial cells and bacteriophages can replace many antibiotics. But before we can say "goodbye" to antibiotics. We must have complete information about the mechanisms. That the bacteriophages use, when they target bacteria. That mechanism helps to find or create artificial viruses that can target things like cancer cells. 

The human gut has its bacteriophages the mission is almost certainly to make sure. That the gut bacteria are in balance. 

By following those phage viruses researchers can get more information about how the phage selects the bacteria. And maybe in the future, those bacteriophages can also transfer DNA bites that cause bacteria to die. More or less artificial viruses can be used to destroy non-wanted cells. 

And researchers think about the possibility. That they can remove those phages from the gut. During antibiotic treatment. Then they will return those viruses to the gut by using genetically engineered cells. Those cells create phages.

Another thing that those phages can do. It turns the immune defense stronger by helping immune cells destroy bacteria. That they cannot otherwise reach. The intestine is a hard place for the immune cells. And maybe those phage viruses handle immune cell missions in the intestine.   But otherwise, they can make the gut bacteria more vulnerable to antibiotics. 

Artificial viruses are excellent tools for genetic therapy. Artificial viruses can also boost the killer cells's ability to find the non-wanted cells. The idea is that. 

The virus can carry the DNA, or mRNA bite. That gives immune resistance against some antigens. That thing can boost an ability to fight against cancer. The mRNA programs the immune cells to select and destroy things like zombie cells. 

The hope is in so-called NK (Natural Killer)-cells that memory is enhanced using the mRNA or some kind of microchips. This requires precise operating systems that can select non-wanted cells more accurately than before. But that requires very highly accurate genetic engineering. 


https://www.quantamagazine.org/how-metabolism-can-shape-cells-destinies-20250321/


 https://scitechdaily.com/can-we-program-life-rewriting-the-rulebook-on-how-cells-self-organize/


https://scitechdaily.com/printing-the-future-of-life-how-3d-collagen-scaffolds-grow-real-tissues/


https://scitechdaily.com/scientists-bioprint-living-tissues-that-could-revolutionize-diabetes-treatment/


 https://scitechdaily.com/scientists-flip-a-gut-virus-kill-switch-and-expose-a-hidden-threat-in-antibiotic-treatment/


 https://scitechdaily.com/new-hope-memory-enhanced-nk-cells-could-revolutionize-cancer-treatment/


https://en.wikipedia.org/wiki/Natural_killer_cell

Wednesday, April 23, 2025

Maybe your DNA is hacked.


"Next-generation DNA sequencing is at risk of cyberattacks. A new study urges action to secure genomic data and prevent misuse, highlighting emerging threats and calling for interdisciplinary collaboration and stronger cyber-biosecurity measures. Credit: SciTechDaily.com" (ScitechDaily, Experts Sound the Alarm: Your DNA Could Be Hacked)

When we use services that analyze our DNA for us, or, some medical units send our tissue samples for cancer tests. Those companies can also read the DNA from that sample. 

Those companies sell that information to other bio- and genetic technology companies that use genetic data in medical research. 

The idea is that large-scale DNA samples can help to track genetic disorders. That connects with some diseases. 

That helps to predict some cancer types and behavioral problems. Mapping things like hereditary diseases helps people to avoid lifestyles that can cause risks to them. Some diseases are a combination of genetic disorders and outcoming effects. 

When DNA data is stored in the digital model.

 It's possible. Hackers steal that data. Genetic data can hide information that causes risk to a person's health. 

The computer hackers. Those who have access to the system can use the DNA data to track targeted people's family members. 

But when we think about things like biohacking it's possible to steal the DNA sample from the person. Things like toothbrushes involve very much DNA. And the biohacker can simply put the object's saliva on the layer. Then send the DNA to the company that makes the analysis and then that company sends those results to the E-mail. 

In that case, the biohackers must not have experience as hackers. They must only order the DNA tester from the net. And then send the other person's DNA sample in their own name to the company that makes that analysis. 

That thing can give access to the targeted person's personal information. 

That is kept secret even from authorities. DNA can tell about things like cancer risks or diabetes, but it can also uncover many other serious things. The DNA controls everything in our body. 

And one of the most dangerous things that DNA can uncover is things like sociopathy. That kind of thing can misused horrifyingly. 


https://scitechdaily.com/experts-sound-the-alarm-your-dna-could-be-hacked/

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/


Wednesday, March 5, 2025

Photonics and qubits.



Photonics is a new science. Researchers make some new things almost every day. To that new, interesting science that offers limitless possibilities. The two-photon technology can mean. The photonic version of the scanning tunneling microscope. The other photon is in the frame. And the other photon hovers above the object. When another photon hovers near the surface. That causes interactions in those photons' quantum field. And that makes it possible to scan the atom's internal structures. Quantum systems require the ability to see things that the system can make interactions. 

That means the system that sees the position of things like electrons makes it possible to create Rydberg states in atoms with ultimate accuracy. Another thing is that this kind of system can increase the power of the quantum data transmissions. The system can create hollow laser beams. And then shoot the photons their data is stored in this quantum channel. The quantum channel protects information in the quantum channel. 

But quantum computers can be more advanced. If the system can use superconducting wires to transport information. The information can travel in the superconducting wire. Or it can transported between two superpositioned and entangled photons that hover in that quantum field. In the last version, the quantum field protects data in the quantum channel. 

What if we create a system where the wire moves and data stand in a static place or point on the wire? The thing in room temperature quantum computers is that. 

The Hall effect or resistance destroys data in the wire. But if the system stores data in a static point and moves that point. 

That eliminates the Hall effect. So the idea is that the wire moves and the data stays in static lace in the wire. 




"The general definition of a qubit as the quantum state of a two-level quantum system." (Wikipedia, Qubit)

The quantum computer is very close to the analog computer. We can think of the superposition and quantum entanglement we can think of that system as a C-cassette-style component. The difference between this system is that the system writes data to tape. Then it transports that point to the receiver. Then the data is in the static point. The moving tape moves data to the receiver. 

It's possible to load information row to line into the C-cassettes or series of C-cassettes and then drive that data to the receiver. It is easier to use individual tape for each quantum state. Those cassettes can benefit nanotechnology. 

We can think that qubit's states are strings. Every string has values 0 and 1.  So, theoretically is possible to create a qubit using the line of microprocessors. That means the computer line can used to make the virtual quantum computer.

Quantum computers can store information in the DNA. In that chemical version, the base pairs A, T, and G, C can be 1 and 0. ( (AT) =1 and (GC)=0) or every base can be the individual state of the qubit. A=1, T=2, G=3, C=4. In that case, the pair numbers can be 1 in those states. And pairless can be zero. The electric impulse that tells if the computer will shut down. 

The system writes the data to tape. And then tape transports that point into the reader that transports data to output.  But can that kind of analog computer be the quantum computer simulation or the quantum computer that can operate at room temperature? 

There is a model where the very thin iron wires can store data. Then those iron wires move that point in them into the receiver. The idea is that the wire that moves can keep the information in its original form. The problem is that the resistance, or Hall field destroys the data structure that travels over the wire. But what if wire travels and data stands at the same point? The idea is that wire travels between two points. The writer writes data to the wire. And then the wire moves that point like a tape recorder to the receiver. 


https://scitechdaily.com/a-million-qubits-within-reach-as-microsoft-redefines-quantum-computing/



https://scitechdaily.com/scientists-just-cracked-the-code-to-supercharge-quantum-networks/



https://scitechdaily.com/seeing-the-invisible-world-scientists-decipher-two-photon-vision/



https://en.wikipedia.org/wiki/Base_pair



https://en.wikipedia.org/wiki/Hall_effect



https://en.wikipedia.org/wiki/Qubit



Biohacking is the most game-changing technology in the world.


"A research team has identified NEAT1, a long non-coding RNA, as a key player in DNA repair. This discovery links RNA metabolism to genome stability and opens up potential new cancer treatments. Credit: SciTechDaily.com" (ScitechDaily, Scientists Just Discovered an RNA That Repairs DNA Damage – And It’s a Game-Changer)

Humans make evolution faster than ever before. We created many species like dogs and cows to serve us. The tame pig has many united things with the wild boars. But the tame pig is not anything like wild boards. The human removed aggression from that species. Same way dogs are far from their natural cousins wolves. Tame cattle are also processed from the wild bulls. 

The thing. What makes tame cattle different is that aggressive individuals cannot make descendants. Aggressive cattle will be sent to a meat factory. And that removed aggressive behavior. 

But today humans have the tools that we had not before. Those tools are genetic engineering and nanotechnology. They can create any creature in the world. We can create artificial DNA that can create artificial species that are not in nature. Creating artificial individuals is similar to breeding horses. The researchers must find individuals who have certain abilities. Then they can enrich the genetic material. However, that method is limited to the species. 

But nanotechnology and genetic engineering make it possible to connect genomes between species. That makes it possible to create even humans whose skin involves chlorophyll molecules. 

Researchers can create artificial species and modify individuals' hereditary benefits. The imagination in biological and genetic research is the limit of biotechnology. The ability to give genome therapy is similar to giving vaccines to people. We can say. That vaccines are early-stage for a large-scale gene therapy. In the morula stage, researchers can check the DNA and then remove things like hereditary diseases from it. The same technology that makes humans wealthier is the worst nightmare in the wrong hands. 

The problem with large-scale genome therapy is there are so many cells in the human body that the system has no time to change the DNA into those cells.  

One of the answers is to create a virus that infects lots of cells. The virus can turn lots of cells to create the wanted DNA. And then. They can inject that DNA into their neighbor cells. 

The DNA bite can be like a program that creates the virus for a certain time. Then. That DNA will destroy the sequences that create those viruses. The problem is that in the genetic transfer process, the old DNA must be removed. If that is not done the result is catastrophic. 

The ability to change the DNA sequences helps to remove hereditary diseases, but it also makes it possible to order the gender of the individuals and connect the other DNA into those sequences. If we connect the genomes from gorillas to the human muscle cells, that gives the ultimate strength for a person.

So maybe we can make Albert Einstein with muscles that make Arnold Schwarzenegger look like rickety. Or we can create a creature that can adjust its muscle-cells mitochondria mass. But then another game-changing thing is that researchers found the RNA that can fix the DNA. RNA can be game-changing in the aging medicals. Aging and some cancers are results of DNA damage. And the ability to fix the DNA. Removes some of those damages. 

The RNA that fixes the DNA can increase our lifetime. And that is one of the things. Why RNA is important. 

This type of RNA can also used to fix the DNA-based nanomachines. When we talk about lifetime. And other things we must realize one thing. Those therapies are not so ultimate that we can forget exercise, a wealthy lifestyle, and being careful. 

One of the reasons why our lifetime will not extend as predicted is that medicines and treatments are better than ever before. So, there are people who think that they can live without caring about a wealthy lifestyle. Some people believe that even if they smoke a couple of boxes of cigarettes every day, and drink a couple of beers every day will get treatment when they want. 

One of the things in medical treatment is that. People don't take medicines as they should take them. If the antibiotics are interrupted before the medication is ended that leaves the strongest bacteria alive. And that is the origin of the super bacteria. This means wrongly used antibiotics and other medicines increase the speed of bacteria evolution. 


https://www.freethink.com/biotech/biohacking-gene-editing


https://scitechdaily.com/scientists-just-discovered-an-rna-that-repairs-dna-damage-and-its-a-game-changer/

Friday, February 14, 2025

Aging is an interesting thing.



"Selenoproteins play a crucial role in protecting blood-forming stem cells from oxidative damage. A study in Blood found that disrupting selenoprotein production impairs immune cell development and accelerates aging-related changes. However, dietary Vitamin E may help restore these functions, offering potential strategies to combat age-related diseases." (ScitechDaily, The Secret to Healthy Aging? Scientists Uncover the Power of Selenoproteins)


Theoretically making immortal creatures is quite an easy thing. The system must simply change the DNA in the mitochondria and the cell's nucleus. The system can store DNA in the digital form. And then nanotechnology restores that damaged DNA to its original form. The system removes damaged DNA from mitochondria and the cell's nucleus. And then it injects that fresh DNA into them. The problem is this: there are very many cells in the human body.  

Aging is one of the things. That is under research. The question about aging is mortality built in our DNA.  Or, does mortality come because of the outside effects? The outside effects. Metabolism production, Radiation, and toxins cause damage to the DNA. There is programmed cell death in the DNA. But sometimes that thing doesn't work. That makes the damaged cells make the descendants. 

Those damages cause mutations in the descendant cells and mitochondria. The mitochondria are the power sources for the cells. And those things have their own DNA and their own decay process. The question is which ages or dies first the cell's nucleus or mitochondria. 


Mitochondria take their own chemical signal to decay when the cell begins its mitosis. Researchers have noticed that selenoproteins can resist aging. That thing means that those proteins have some kind of effect on the cell's nucleus. Or maybe those proteins can affect mitochondria and their division. The protein can also slow aging by removing the products that mitochondria produce in metabolism. 

The mice that have human genomes help to solve what is the outside effect's role. And what is encoded in human DNA? Things like the aging process are important when people make long-term space travel to Mars and beyond. Things like cosmic radiation can destroy the DNA from cells and mitochondria. And that can accelerate aging. The cell's nucleus DNA and the mitochondria DNA are things that control the cell's everyday actions. 

Sometimes the malfunction in the mitochondria DNA is one of the reasons for some hereditary diseases. That means the mitochondria are underpowered or overpowered. So the cell cannot have strength if mitochondria are low power or it uses its nutrients too fast and boils the cell if mitochondria have overpowered. If mitochondrial metabolism is too high, the ion pumps in the cell cannot remove metabolic waste. And they cannot pump nutrients in. 

The reason for aging is in the DNA damage. Things like retroviruses transfer DNA from other species into human genomes. If that outcoming DNA will be at the point that controls the programmed cell death that can turn a cell into a cancer cell. 


https://scitechdaily.com/new-humanized-mice-brings-scientists-closer-to-reversing-aging/


 https://scitechdaily.com/the-secret-to-healthy-aging-scientists-uncover-the-power-of-selenoproteins/


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/


Sunday, February 2, 2025

Chinese researchers have made two interesting things using DNA.



"Scientists successfully created a bi-paternal mouse—born from two male parents—by modifying imprinting genes, overcoming key reproductive barriers in mammals. Though some mice lived to adulthood, they had developmental defects, were sterile, and had shortened lifespans, highlighting the challenges that remain in applying this technology. (Stock image)." (ScitechDaily, Defying Biology: Chinese Scientists Engineer Mouse With Two Male Parents)

 

Two steps to immortality.



In future the advanced genetics and biotechnology can make finish death in the form as we know it. It's possible. The person who dies can store memories in the net using neuro-implanted microchips. The system can make a clone of the body. And then transmit that data back to brains.

The new way to use DNA is the quantum computer. And the researchers made the lab-grown mouse using two males. Let's begin with mice that are created from the genes of two males. Researchers connected imprinted genes together. Then they modified those genes and used embryonic stem cell technology.

The mouse grew adult, but its lifespan was short. In this test, researchers used technology that is very new. Those modified genes injected into stem cells or eggs allowed that embryo to grow. This technology can turn into everyday technology in the future. But that is one of the things that researchers can do.

Researchers created the first bi-paternal mouse by modifying imprinting genes, advancing reproductive science but facing challenges like sterility and low survival rates."(ScitechDaily, Defying Biology: Chinese Scientists Engineer Mouse With Two Male Parents)

This kind of research is possible in China. Their state controls everything, and there is nothing wrong if researchers want to create the mice using two male mice. When we think about the ability to manipulate genomes and make identical mice clones the problem is how to create the first individual.

If researchers can create mice that grow in totally identical conditions that can offer a better chance to research the environmental effect on individuals. The ability to create mice that have no nervous system or that are born from stem cells that can be manipulated cancer cells can make it possible to make animal tests more humane. And that kinds of things are also interesting ways to make many things like theoretical plans for interstellar space travel. Another thing is this: cloned animals can save some species from extinction.

The use of DNA molecules in quantum computing as 3D and 2D structures is a new thing. The quantum system manipulates the nitrogen atoms and their spins using the nuclear energy resonance. That resonance turns the DNA molecule in the quantum computer. In this model. The system will not use the chemical form of the DNA as the data transport

.
"Scientists have taken a step toward DNA-powered quantum computers by using electric fields to control nuclear spins, unlocking new possibilities in computation and data storage. Credit: SciTechDaily.com" (ScitechDaily, Forget Silicon – DNA Might Be the Future of Quantum Computing)

The DNA in the quantum computers and chemical data storages.

The system uses DNA as the rack that keeps those nitrogen atoms in a stable position. In that electric version, DNA offers an interesting alternative to silicone. DNA is a tool that can replace many other things. DNA itself can act as a chemical qubit. In that model, the system can use microscopes and other sensors to detect the base that travels through the sensor gate.

The DNA is the tool that can make many things. The chemical version of the data transportation. The DNA travels in the nanotubes. The system detects each base adenine (A), cytosine (C), guanine (G), and thymine (T). And each of those bases is one state of qubit. That would be a good and safe data transportation system for short distances. That kind of chemical qubits are interesting things. The DNA molecule can transport information safely. The system can also recycle those bases.

The nanomachines are things that can make things like custom DNA that offer the possibility to store large data storage. The computers can store data in the form of DNA and then that thing must transported into a stable, cold place where computers can take that data back into use. Maybe that kind of data storage is the reason for the journey to the Kuiper belt. Data storage can involve information about the person and the data about things that the person learned. This kind of thing is a step to immortality.

https://scitechdaily.com/defying-biology-chinese-scientists-engineer-mouse-with-two-male-parents/

https://scitechdaily.com/forget-silicon-dna-might-be-the-future-of-quantum-computing/



Saturday, February 1, 2025

Genetically engineered humans are coming.



DNA is the tool that allows researchers to make synthetic viruses. Those viruses can destroy any bacteria that they face. They can replace traditional antibiotics. Any cell can't turn resistant against the DNA that programs it to die. Artificial viruses can replace the DNA from the cell's nucleus and mitochondria. That is one step closer to eternal life. It's also a step toward the ultimate weapons. 

When the knowledge of the DNA grows it makes new ways to benefit the genetic code that is in every single cell. Maybe quite soon people can order genetically engineered children that have certain abilities. 

The same system that is used to select the DNA bites for the artificial viruses can be used to select the DNA base pairs for humans. The system can use advanced microscopes and spectral analysis to select base pairs or individual DNA components to make the custom DNA with ultimate accuracy. Even if we want to prohibit that thing, there are always states that don't do that. 


Theory can be a short route to practical solutions. The AI boosts science and technology faster than we expected. Neural networks and advanced algorithms can find billions of similarities and differences in the DNA. Nanotechnology can turn the DNA the same way programmable. As some computer programs. 

The DNA is like a computer program in chemical form. That gives genetic engineering outstanding possibilities. The problem is always how to connect the base pairs. Only one mistake or difference in the order of the billions of base pairs can cause very big problems. DNA is behind some talents. The knowledge of DNA makes it possible to make things like a female version of Albert Einstein. The system just changed the gender of Albert Einstein's DNA. 

And that is one of the things that we must realize. Things like DNA old manuscripts and diaries are things. That offers the DNA of the people like Albert Einstein and Isaac Newton. Highly advanced laboratories can also make it possible to manipulate the DNA and create DNA from digital models. That is a remarkable thing when we think about genetically engineered humans. 


https://interestingengineering.com/health/lab-grown-gametogenesis-hfea-advisory


https://scitechdaily.com/defeating-superbugs-researchers-uncover-new-weapon-against-antibiotic-resistance/

Thursday, January 23, 2025

New winds for nanotechnology.


"Can DNA-nanoparticle motors get up to speed with motor proteins? Credit: Illustration by Takanori Harashima" (Nanotechnology Milestone: DNA Motors Reach 30 nm/s Speeds)


Record-breaking DNA machines reach 30 nm/s speed. That gives new abilities for nanomachines. DNA-based computing makes those systems independent. And chemical computers are quite immune to electromagnetic fields. DNA machines can carry precise medicals to the right cells. They can carry enzymes and other things to the polluted areas. 

And then destroy dangerous chemicals and bacteria. The use of those machines has no limits. The DNA-controlled miniature systems can clean nervous systems from plaque. Nanomachines are impressive tools that can make many things true. The AI-controlled manufacturing and research tools give the ultimate power to nanomachines. 

Nanotechnology has limitless uses in the civil and military world. That allows to creation of weapons that turn targets into liquid. The DNA-controlled nanomachines can avoid harming friendly crew. The technology is based on similar tools that were developed to destroy bacteria and viruses. 


Can nanotechnology turn us undead? Theoretically, that is possible. The system must only remove damaged DNA from the cells and their mitochondria. Then. Those machines inject the non-damaged DNA into those cells. The new highly precise nanotechnology can create DNA molecules from the DNA image. That is stored in the computer's memory. Morphing neural networks are mapping DNA very fast. And they can make precise modifications to the DNA. 

There is one very unusual way to make interstellar traveling. That thing is the undead crew. The undead crew usually means the cryo freezing. But nanotechnology allows futurists to create a new model for that undead crew. This thing is based on the nanotechnology. And the ability to change damaged DNA in the cells and mitochondria. If that thing is possible that makes it possible to travel anywhere in the universe and back with a crew that lives like we do. But that hypothetical crew in a hypothetical spacecraft cannot die. They will not turn old because complicated systems change their DNA. 

When we think about things like human cloning. That technology where the DNA in the morula is changed is impressive. The system just changes the DNA from a fertilized egg. The high-accurate nanotechnology makes it possible to change things like gender. This kind of tool can make it possible to create things like a female version of Albert Einstein. That is one of the most interesting and same times frightening things that the nanotechnology can make. 

Nanomachines can make things like interstellar flights possible. They can carry DNA to the cells and give gene therapy. The idea is that the nanomachine removes damaged DNA. And then. It injects new DNA into the cells. The problem is that. There are a lot of cells in the human body. Full-scale gene therapy requires lots of cells in the human body. The thing with that kind of therapy is that. The researchers must also change the mitochondria DNA. And that thing can remove death as we know it. 


https://scitechdaily.com/ai-breakthrough-in-nanotechnology-shatters-limits-of-precision/

https://scitechdaily.com/nanotechnology-milestone-dna-motors-reach-30-nm-s-speeds/



Saturday, January 18, 2025

The complete knowledge of DNA allows limitless DNA manipulation.


"Researchers used advanced technology to analyze DNA elements that control gene expression, revealing how they function differently across cell types. Their machine learning model, MPRALegNet, accurately predicts gene activity and identifies crucial regulatory sequences, offering insights into disease mechanisms and aiding future genomic research." (ScitechDaily, New Technology Uncovers DNA Secrets Behind Disease and Evolution)

Researchers say that only complete knowledge of the system. Allows to control it they mean all systems. Systems can be biological, chemical, or some quantum system. The AI-controlled DNA analysis makes it possible to handle large data mass. That allows computers to find similarities in large DNA databases when researchers search for things like genetic similarities of some kind of people with certain abilities that researchers want to investigate. 

The ability to analyze genomes very accurately using large datasets makes it possible to find things like why some people die from the same disease that some other person will not even turn sick. That information makes it possible to develop new medicals that are more effective. But they will not make bacteria resistant to those new medicines. Things like artificial cells can tell how genomes affect bacteria. The artificial cells can also create custom medicals. 

Those medicals can customized for certain patients. Nanotechnology makes it possible to create artificial DNA. And the high-precise systems can make the changes into the single base pairs. That makes it possible to make very highly accurate changes in the genetic code. Things like quantum dots allow creation the of sic-trans isomeric molecules that can open new ways to see life and medical work. 


That system can make it possible to get answers to questions about the origin of the epidemics. Can there be only one human in the world that has a hole in the immune system that allows some virus to enter the human body and transform into a pandemic virus? 

And there is the possibility. To create new medicals that destroy cells from inside. Those medicals can be long proteins that simply fill targeted cells. Or they can be DNA bites that order them to die. The DNA hacking tools can make it possible to track things like the origins of new epidemics. Those artificial cells can make it possible to simulate alien life forms. 

Those systems can make simulations. Of how cells work when they are under the effect of some special chemicals. The ability to make the simulations of the cells makes researchers less expensive. Computer simulations are safer than tests. Made using real cells. It is always possible that artificial cells can slip out of the laboratory. And that's why computer simulations are suitable tools for medical and chemical R&D operations. 

The ability to make custom medical and custom viruses that can destroy cancer cells from individual humans creates the model that in the future every genetic disease will handled by using genetic therapy. 

Genetic therapy means. That non-wanted DNA will replaced by using genetically engineered DNA. There the damaged sequences are removed and replaced by using the nanotechnologically created DNA sequences. 

The ability to create customized viruses makes new horrifying biological and chromosome weapons possible. Those new weapons can simply order the targeted person to die. Those DNA sequences make cells stop their metabolism. Or they do simply order cells to complete their mission which means the programmed cell death begins. And that can start the gangrene advancement. 

 

https://scitechdaily.com/new-ai-model-exposes-secrets-of-genetic-dark-matter-in-human-cells/


https://scitechdaily.com/from-artificial-to-extraterrestrial-scientists-reveal-the-fundamental-limits-of-life/


https://scitechdaily.com/new-technology-uncovers-dna-secrets-behind-disease-and-evolution/


https://scitechdaily.com/the-surprising-impact-of-quantum-dots-on-chemistry-and-biology/

Thursday, January 16, 2025

DNA-controlled technology can make new things that were impossible a short time ago.


"Reconfigurable DNA nanorobots that are working on the surface of synthetic cells. Credit: University of Stuttgart / 2nd Physics Institute" (ScitechDaily, DNA Nanorobots Unlock New Frontiers in Targeted Drug Delivery)

 DNA-controlled technology can make new things that were impossible a short time ago. 


The DNA can store lots of data. And that gives very small machines good self-operating capacity. New medical tools require very high accuracy. And DNA-based computing can be the answer to that. The DNA molecules can travel in the pressure tube. 

And that makes it possible to transport data in a safe mode. Over short distances. The system looks like the pressure tube post, that is seen in many shopping centers. But tubes are smaller and there are moving DNA packages. Outsiders cannot see data that is stored in the DNA packages that travel in those tubes. 


The DNA-controlled nanomachines can operate very independently. 


Nanobubbles and DNA-based nanomachines are the new tools for medicine. The nanomachine can create those bubbles and then ultrasound makes them oscillate. That makes the bubble create new bubbles. Nanobubbles can revolutionize medicals and antibiotics. But the problem is how to put those nanobubbles into cells and the right blood vessels. 

Nanobubbles can close blood vessels and destroy non-wanted cells. But that requires a very high accuracy. To transport those bubbles to the right point. The nanobubbles can also close chemical leaks. Or they can transport gas that can suppress gas to the right point. 

The problem with nanomachines is that they require microchips that are not possible to make. Or they require outside computers to control them. DNA-controlled machines can be the tool that makes many things possible. 

Genetically engineered bacteria can replace the damaged DNA from the cells using new and fresh DNA. DNA is the tool that can make almost everything in biology. It can be used to create artificial bacteria that can drive neurotransmitters in neurons. That can drive information to the neurons. That ability to control information stored in the DNA makes it possible to use that thing in learning and repairing brain damages. 



"New “epi-bits” technology could revolutionize how we store data, offering a method that is both high-density and cost-effective, using DNA to store vast amounts of information efficiently. Credit: SciTechDaily.com" (ScitechDaily, Storing Thousands of Terabytes in a Single Gram of DNA)


Researchers found the gate that controls decision-making. That means there is the possibility to control that gate. But that requires very accurate systems that control neurons with ultimate precision. That thing opens new roads to addiction and other treatments. However, the nanomachine must transport the gate controller into the right position. 

The DNA is a new tool that can control all-scale robots. And it can be as effective as a data storage transportation system. And it can replace quantum systems in short-distance data transportation. The DNA molecule can store thousands of terabytes in a gram of it. In DNA-based data transportation systems, the system can be like a pressure tube post. The polymerase chain reaction (PCR) chamber-based system creates the DNA that should transport information. 

The receiver can read that information straight from the molecule. Or, the artificial DNA can control the cell that sends the electric signals or light flashes to sensors. The system sends the DNA or cell that it controls through the tube to the receiver. 

And that makes it possible to create compact and effective systems that can search for wanted cells from inside the human body. The independently operating nanomachines require new tools that can replace traditional microchips. DNA is a tool that can offer a good way to make many things. 

That was impossible for traditional systems. The DNA-based nanomachine- or genetically engineered cells can transmit neurotransmitters between neurons and those machines. And we can include genetically engineered bacteria in nanorobots. The ability to exchange information between neurons and DNA-controlled systems makes it possible to control those things using thoughts. 

The ability to use the DNA as data storage that can transport information is the thing, that allows to use of the DNA as the chemical computer. The DNA molecule can control cells to give electric impulses or bioluminescence light flashes and those things can transport information between the DNA and computer. DNA-based computing is a new idea. 


https://scitechdaily.com/dna-nanorobots-unlock-new-frontiers-in-targeted-drug-delivery/


https://scitechdaily.com/storing-thousands-of-terabytes-in-a-single-gram-of-dna/


https://scitechdaily.com/ultrasonic-waves-unlock-the-hidden-potential-of-microbubbles/


https://scitechdaily.com/yale-researchers-uncover-brains-secret-filter-for-decision-making/

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...