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Volume 2 Hacker Holy Land Chapter 658 Telomerase

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    Lin Hong held the book and flipped through it quickly.

    Speaking of reading and learning knowledge, he has always been his strong point. When he was a few years old, he could study by himself at a glance, let alone now.

    In less than ten minutes, he had finished reading this large manual, and he felt confident about some operations in the laboratory.

    The description is very detailed. It not only contains some operating specifications that need to be paid attention to when doing experiments, but also various operating methods for doing experiments. It is very comprehensive and is exactly what Lin Hong needs now.

    Seeing him flipping through the pages so quickly, Hang Qin couldn't help but shook her head slightly. She didn't understand what this boy was doing here. He didn't even understand the most basic operations, so he came here to do experiments.  .

    But the big sister looks very professional, and all the experimental actions can be regarded as standard models.

    Maybe, this boy is just her cousin?  Just came here to have fun?

    Hang Qin had finished the experiment in his hands. He was about to walk to Si Qian to see what experiment she was doing, but saw Lin Hong picking up the test tube and dropper again and starting a new attempt.

    This time, he put on special clothing, gloves and a mask, and with a solemn face stared at the blood sample in the test tube using a dropper to transfer to a small petri dish

    When Hang Qin walked halfway, he could no longer walk. His eyes widened with surprise.

    From Lin Hong, she actually saw the temperament of her mentor when he was doing experiments. When he operated various instruments and utensils, he was clean and neat, with no unnecessary movements at all, just like an old man who had been immersed in this field for more than ten years.  Same as the experimenter.

    Thiswhat's going on?

    Hang Qin was confused. Did he do it on purpose just now?

    When she thought that she had just run over and pointed fingers at him, her face could not help but heat up.

    This guy is so abominable. He must have done that on purpose just now to make others look embarrassed!

    No wonder Sister Si Qian was secretly laughing over there.  I originally thought she was laughing at him, but I didn't expect she was laughing at me.

    Hang Qin was embarrassed for a while and quickly said something to Si Qian and left the laboratory. She was really too embarrassed to stay any longer. She was really embarrassed just now.

    Lin Hong didn¡¯t know that his abnormal learning ability made Hang Qin think of so many things, and he focused all his attention on the experiment.

    He is now trying to figure out how to separate cancer cells from the blood, and then find a way to destroy the "telomerase" that preserves genetic information in cancer cells.

    this process.  First, he separated the cancer cells, then chemically decomposed the cell walls of the cancer cells, and finally used his own special ability to find this protein molecule called "telomerase".

    Si Qian¡¯s work is somewhat different from his.

    What she has to do is to separate the immune cells from the blood samples, put them into culture bottles, use artificial methods to cultivate a large number of these immune cells externally, and then inject the cultured immune cells into the patient.  in vivo.  See if we can use the attack power of immune cells to kill cancer cells.

    ?For example, cancer cells and immune cells are like two opposing armies.  They use the human body as the battlefield, and immune cells as the protectors. Once they find that cancer cells have invaded, they take immediate action to eliminate them.

    However, sometimes factors such as the surrounding environment, the host's eating habits, and other diseases will affect the survival of immune cells. Once immune cells are damaged, cancer cells that have been eyeing them will take advantage of the situation.  Massive invasion.

    Once cancer cells gain some advantage, this advantage will be like a butterfly effect, gradually changing from quantity to quality. Eventually, cancer cells will take over the initiative on the battlefield and build fortresses and base camps on the battlefield.  A complete declaration of victory.

    At this time, immune cells, under the fierce pursuit of cancer cells, are not only scarce in number, but their combat effectiveness is also weakened, and they are unable to affect the occupation at all.

    What Si Qian wants to do.  It is to transfer a small force of immune cells from the deteriorated "battlefield" and place it in a new replication culture base, provide sufficient nutrition and appropriate temperature, and conduct artificial large-scale replication and culture to increase their number and combat effectiveness.  Return to the original level, and then put this new army back into the battlefield to fight against cancer cells.

    If it doesn¡¯t work once, try it twice or three times

    Anyway, current cell culture technology can be easily performed in the laboratory and its speed is also very fast." However, this method is still just in Si Qian's imagination. Whether it can work specifically needs to be confirmed by experiments before it will eventually be used in specific treatment of patients.

    Siqian first isolated cancer cells from Lin Changming's blood samples, and then injected these cancer cells into the bodies of mice, allowing these cancer cells to infect the cells of the mice to create "tumor patients."

    Next, the blood was extracted from the mice, the immune cells were isolated, and the immune cells were cultured.

    After a few days, when the mouse's tumor cells reach a certain level, the cultured immune cells will be injected into its body, and the specific conditions of the experimental subject can be checked and recorded at any time.

    Since then, Lin Hong and Si Qian have taken root in this laboratory, especially Lin Hong, who seems to have returned to the sleepless state of his childhood.

    Of course, it¡¯s not like he didn¡¯t rest at all. He directly asked someone to prepare a sleeping bag in a small room in the laboratory, and then rested according to the Da Vinci sleep method.

    The Da Vinci Sleep Method is a scheduled short-term sleep delay working method invented by the genius Leonardo da Vinci. It improves time utilization efficiency by regulating the rigid regularity of sleeping and not sleeping.

    This method is very simple, that is, sleep for fifteen minutes every four hours of work. In this way, the total accumulated time spent on sleep during the whole day and night is less than one and a half hours.

    However, this sleep method has been questioned by many people, who believe that such strict regulations on sleep time are unscientific, because many people cannot fall asleep in a short period of time, and even lie in bed and prepare for sleep during the period of time.  Not just fifteen minutes.

    After many people have tested it, it has been proved that this method is very feasible. It takes at least half an hour to two hours each time to be most suitable.

    Lin Hong has no obstacles to the practice of this method. Due to the existence of the super brain system, he can go to sleep accurately on time. After resting for fifteen minutes, the whole person's spirit has indeed become energetic.

    He even wondered whether Leonardo da Vinci, like himself, had reached a very fine level of control over his body, including his brain.

    Today, Hang Qin came to the laboratory before seven o'clock, but what surprised her was that the lights were still on at this time.

    She opened the door and went in, and found that Lin Hong was still doing something in the laboratory.

    "Don't he need to sleep?"

    A huge question arose in Hang Qin's mind. She discovered that no matter how early she arrived at the laboratory, she could definitely see him doing experiments, and no matter how late she left the laboratory, he always left later than she did.

    After Lin Hong saw her, he smiled and said, "Good morning."

    "Good morning."

    Hang Qin came to him and asked, "Have you had breakfast?"

    Lin Hong said while operating the experimental equipment: "Not yet. But Si Qian will bring it over when she comes back."

    At this time, Lin Hong took out a test tube filled with light blue liquid from the incubator, put it in front of his eyes, and looked at it carefully.

    "What's this?"

    Lin Hong explained: "An enzyme inside the cell, according to the domestic translation, should be called telomerase."

    As a doctoral student, Hang Qin naturally knows what telomerase is. It is an enzyme responsible for telomere extension.

    Telomeres are a segment of DNA at the end of chromosomes.

    For example, if the entire DNA structure is a long woolen sleeve, then the telomeres are the parts that have come off the cuff.

    After a cell divides, telomeres will appear at the beginning and end of the cell's chromosomes, and this enzyme can repair the telomeres of the chromosomes and re-sew the disconnected parts to form a smooth whole.

    In this way, the next time the cells undergo cloning and division, there will be no loss of genetic information, which can increase the number of cell divisions and cloning.

    In normal cells, telomerase is very tightly regulated. Generally, after a certain number of divisions, the activity of this enzyme will gradually decrease. Without its protection, the life of the cell will gradually come to an end, because  Every division is compromised.

    Only in special cells such as hematopoietic cells, stem cells, and germ cells, the activity of telomerase is extremely strong and can be detected.

    Telomerase is related to the lifespan of cells, and the lifespan of cells is related to the lifespan of organs. Therefore, some scientists say that this enzyme is closely related to human lifespan. As long as the secret of telomerase is cracked, human beings willThe secret of "immortality" has been cracked.

    However, telomerase is not so easy to separate, and the process and environmental requirements are very demanding. Her mentor also did telomerase isolation experiments, and she remembers clearly that it failed many times.  Finally, a small bottle was produced.

    Lin Hong was able to cultivate such a tube in such a short period of time, which surprised her very much.

    Hang Qin thought of this and asked casually: "What kind of cell's telomerase is this?"

    Lin Hong¡¯s eyes showed hope, and he said, ¡°It¡¯s cancer cells.¡±

    "As long as I find a way to destroy this enzyme, I can cure my father's disease!"  Lin Hong said in his heart.

    "Cancer cells?" Hang Qin was stunned when he heard this.  ^-^^-^

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