maanantai 10. helmikuuta 2025

The sense-and-response circuits make cells biorobots.


"Schematic model depicting single molecule DNA translocating through a nanoprecipitated nanopore. Credit: Makusu Tsutsui, edited." (ScitechDaily, Electrically Controlled Nanogate Revolutionizes Molecular Movement)

The new tools like electrically controlled nanogates make it possible to manipulate the DNA more versatile than ever before. The biorobot is the cell that involves the DNA that is made by using multiple cells. DNA is like a chemical version of the computer's program code. Things like reindeer antlers involve genomes that make them the fastest-growing bones in the world. Those genomes make the human skeleton faster repair. 

Genetic engineering makes it possible to create new types of artificial cells. Those cells can act as biorobots. Biorobot is a genetically engineered cell that can have more complicated missions than regular or natural cells. The biorobot can search and destroy unwanted cells, viruses, and chemicals. It can create descendant cells that can fix tissue damage. 

Or it can change DNA in the mutated cells. The cloned macrophage developers move the gene that makes it recognize and destroy some organisms where the human has no immune resistance. Those macrophages can boost the immune system. 

They can close viruses in slime that denies them, to transport the DNA into those cells. And then. They can have the program transformation that turns them into cells that transport things like viruses out from the body. 

That can remove non-wanted organisms and chemicals from the body and environment. Those artificial immune cells are based on the sense-and-response circuits. Those sense-and-response circuits are things like molecules or sensors that activate certain reactions. 


"Rice University bioengineers have developed a groundbreaking construction kit for building customizable sense-and-respond circuits in human cells, enabling them to detect disease signals and trigger precise therapeutic responses. This breakthrough in synthetic biology could revolutionize treatments for complex conditions like cancer and autoimmune diseases by creating “smart cells” that react in real time." (ScitechDaily, Bioengineers Create “Smart Cells” That Detect and Fight Disease in Real-Time)


The sense-and-response circuits are things that react activator. When a certain activator activates the sense-and-response circuit, the circuit activates certain processes that can destroy targeted cells. 


But another thing is that. The sense-and-response can activate other processes. One of them is that the artificial amoeba cell can close the dangerous chemicals in the slime and then carry those chemicals out from the environment. The biorobot can search for things like jammed neurons and destroy the neurotransmitters that the enzyme that actions the nerve gas jams. 

The artificial macrophage can simply collect those jammed neurotransmitters. And remove the organophosphate from the body. 

In simpler versions, those cells can start to form atropine. In nerve gas exposures, those artificial cells can detect exposure and start to create atropine. That denies the nerve agent's effect on victims. 

The biorobot, or biorobotic amoeba, can isolate those chemicals and then the operator can call it using nutrients. The idea is that the system releases amoeba from its nutrient base. And then amoeba travels to chemicals, pulling them inside it. Then it returns the home and then it can removed by destroying its nutrient platform. 

The amoeba must only be bipolar. The other searches for the wanted chemicals and viruses. Then it travels back to the home. When a biorobot must remove some kind of cytostatics it's in problem. That kind of thing can destroy biorobots. So the idea is that the biorobot closes those chemicals inside them. And then. It carries them out from the environment or body. 

Same way. When it must remove viruses, it must deny their ability to transmit their DNA into the biorobot. The biorobot is the tool, that can make many things. It can create descendant cells that can be far different than it is. That makes the biorobot able to create tissues that can fix large-scale damages in the human body. Genetic engineering makes it possible to create new hybrid organisms. The genes from things like reindeer antlers can make human bones grow and fix themselves faster. 


https://scitechdaily.com/bioengineers-create-smart-cells-that-detect-and-fight-disease-in-real-time/


https://scitechdaily.com/electrically-controlled-nanogate-revolutionizes-molecular-movement/


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

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