Iga Lingko's answer shows that she actually had the same idea as Chen Jian before seeing the research topic, which was based on the project establishment theory of immortality.

Eternal life is the eternal topic of mankind.

However, no one has ever regarded immortality as a scientific research project to conduct research.

Because reason will tell mankind that eternal life is impossible.

Chen Jian originally thought that this project establishment theory would be just empty talk, but he did not expect it to be explained based on the theory of regeneration ability.

The same is true for Iga Ryoko!

The other party’s theoretical project of regeneration as the ability to be immortal may not be empty talk.

At this time, Iga Lingko nodded to Chen Jian and signaled to continue watching.

Chen Jian turned this page and continued to look at other contents of this project establishment theory with Iga Lingzi.

Since the previous regeneration ability was mentioned as the first type, then the following content must be the second type of regeneration ability.

The second type of organ regeneration is a special type of cells in the body. Under certain conditions, the original differentiation process will stop and enter a more flexible differentiation mode. They can become cells of damaged tissues to repair the currently damaged organs.

This also involves the two concepts of dedifferentiation and transdifferentiation, which mainly occur in the limb regeneration of animals.

The examples given by the other party are the familiar lizard's tail regeneration, the broken limb regeneration of salamanders and the broken fin regeneration of zebrafish, etc., all of which have similar regeneration modes.

For example, the nucleus of multinucleated myofibroblasts at the stump of the newt will enlarge and then become mononuclear myoblasts.

These myoblasts can reenter the cell cycle and have active differentiation potential.

However, the other party’s definition of this second regeneration ability is still unable to obtain immortality through this regeneration ability!

This page ends here, although most of the blank space is left.

However, the information on the project establishment theory was opened. That night was a page on the left, and the page on the right was still presented to Chen Jian and Iga Lingzi.

Chen Jian and Iga Lingzi immediately looked at the page on the right, which wrote the third regeneration ability.

The third regeneration ability is the key to stem cells with differentiation ability. When organs and tissues are damaged, these stem cells will pour into these locations and quickly complete the process of self-healing and regeneration.

Stem cells are a type of multipotential cells with self-replication ability, called "universal cells".

According to the development potential of stem cells, it can also be divided into three types: pluripotent stem cells, pluripotent stem cells and monopotent stem cells.

Among them, pluripotent stem cells have the potential to form a complete individual, pluripotent stem cells have the potential to differentiate into multiple cell tissues, while monopotent stem cells have the weakest differentiation potential and can only differentiate into one or two closely related cell types.

The page on the right ends here, and Chen Jian looked at Iga Lingzi with a serious expression.

Iga Lingzi silently said: "By the functions of these three stem cells, we can already know that omnipotent stem cells are the research direction, because omnipotent stem cells have the potential to form individual differentiation. Pluripotent stem cells are only able to differentiate into a variety of cell tissues for regeneration. That is, although they are multifunctional cells, they still have specificities, such as only repairing the internal organs, but are completely useless to the bones!"

Chen Jian nodded and said, "The functions of monoenic stem cells are even weaker, and it is even more impossible to be the research direction."

Chen Jian spoke, turned the page and continued to read with Iga Lingzi.

The following content is not the same as the above two regeneration abilities. As an example, it continues to be explained, but the object of the explanation is humans!

Various stem cells were also present at the beginning of human birth, but as embryo development and differentiation became more and more complex, the omnipotent type of cells was also gradually lost and functionalized.

This is obviously an explanation from the itinerary of human living bodies, that is, from the moment a woman becomes pregnant!

According to the formation of human life forms, it is indeed the case until birth, because before the baby is born, it undergoes a series of life changes, and finally becomes the form of a baby and is finally born into this world.

According to the developmental stage classification, stem cells can also be divided into embryonic stem cells and adult stem cells.

Human adults can also be understood as infant formation, and have basically completely lost the ability to "residual body regeneration".

This theoretical project establishment data also came to a conclusion here!

The conclusion is: similar to that of humans, with the evolution of species, the higher the biological regeneration ability is lost bit by bit. Relatively speaking, the more primitive the organism, the stronger its regeneration ability is.

"From the perspective of the other party's explanation, this conclusion is correct!" After seeing this, Iga Lingko raised her head and looked at Chen Jian and said.

Chen Jian also nodded silently, because the other party explained the cell's regeneration ability and division ability from the initial form of the living body to the forming form.

From this perspective, this view is indeed correct.

"There is still there, keep reading!" Chen Jian said in a deep voice, and then continued to turn over this page and continued to read with Iga Lingzi.

The following content is an explanation of planarians. Chen Jian and Iga Lingzi have already read the information about these planarians.

However, after explaining the planarians, this theoretical project information finally expressed the central idea.

Although planaris has a simple structure, planaris and human cells, tissues and organs are homologous. Based on the characteristics of planaris, this theoretical project information expresses the final view that humans must have regeneration ability. Based on this regeneration ability, the purpose of immortality can be achieved!

Next are some ideas: If humans acquire the ability of planarians, they can regenerate through division!

For example, if a person encounters danger, is trapped in a certain place, or is even imprisoned, he can completely allow certain tissues in his body to appear outside through cell division.

In this way, the tissues that appear in the outside world can regenerate a self with the characteristics of planarian regeneration!

Even if the imprisoned body has been killed or even destroyed, the reborn self is himself, which is equivalent to not dead!

Even more specific ideas, or more specific operation methods are made in the theoretical project establishment materials.

After carefully reading this theoretical project information, Chen Jian couldn't help but smile and shook his head, saying, "It's really meticulous!"

Iga Lingko couldn't help but nodded with a smile!
Chapter completed!