Chapter 176:

"This is a TKI for EGRF, which is an epidermal growth factor receptor tyrosine kinase inhibitor. Erlotinib has performed well in bioclinical applications. Especially for two or more chemotherapy regimens that have been tried Failed locally advanced or metastatic non-small cell lung cancer can significantly extend the survival time of advanced patients."
Li Zheng talked freely in the interview room. The interviewer was the well-known Hector. He had interviewed the presidents of the United States, the wealthy businessmen of the world's major political figures, and the old man from China who promoted reform and opening up when he visited the United States. The special report of "Deng and the Cowboy Hat" in that issue.
This report was highly evaluated in China, and it was even included in the textbooks of high school students in China, becoming a highlight in the history of China.
"Advanced non-small cell lung cancer?" Hector had obviously done his homework. The consternation on his face was hard to conceal. "You know, there are no drugs for advanced non-small cell lung cancer on the market. In other words. In other words, if non-small cell lung cancer reaches the advanced stage, there is no cure. Why can erlotinib do this?"
"The development of erlotinib is a brand-new anti-cancer drug idea. All the secrets of the human body are in genes, including diseases. Targeted drugs are treatments that target specific carcinogenic sites at the cellular and molecular level. This site can be a protein molecule inside the tumor cell, or it can be a gene fragment."
Li Zheng took out a model of the gene fragment and pointed his finger downstream of the gene fragment.
"Assuming that this is the carcinogenic site of non-small cell lung cancer. After erlotinib enters the human body, it will exclusively select the carcinogenic site to combine with it to cause tumor cell specific death. What is better than chemotherapy is that it will not It spreads to the normal tissue cells around the tumor. So the side effects to the human body can be described as minimal."
"Wow." Hector let out a cry of exclamation, even if he, a layman, heard the explosive message in Li Zheng's words, it only binds to the cancer site and causes the tumor cells to specifically die. If it is all cancers This can be done. Does this mean that humans will defeat cancer?
Thinking of this Hector couldn't help but get excited. With the advancement of science and technology, each disease was overcome, and cancer is the most threatening to human life, and the most difficult disease to overcome. If news broke in his live broadcast room that humans have overcome cancer...
Rao is that he has experienced countless big scenes, and he can't help but feel an upsurge.
"Professor Li, does this mean that mankind has found a way to defeat cancer?" Hector asked impatiently, he hadn't felt such a little boy-like excitement for a long time.
"No, to be precise, I have seen the way to overcome cancer. The biggest difficulty in the development of targeted drugs is not the molecular formula of the drug, but the finding of the target. The human body has countless genes, such as 3 billion nucleotide sequences. Finding a fragment among so many genes is like finding a needle in a haystack. The Human Genome Project is doing this job."
"The establishment of a genetic map, the establishment of a physical map, the determination of DNA sequences, and the identification of genes. The completion of this project will play a vital role in the fight against cancer. Moreover, the establishment of a genetic map will also be used for the treatment of genetic diseases. Significantly."
"It seems that Professor Li came to my show to advertise."
"Hahaha. Be it." The two chuckled.
"Where did Professor Li go? Professor Ruiz is doing the rounds these days."
"The patient's mood is still very depressed. The two patients have left one after another, which has a great impact on other patients. They even secretly rumored that our medicine is fundamentally harmful to tumors. I heard that the office has received several withdrawal experiments. Application."
The researchers discussed quietly. After reading yesterday's blood test data, they inspected the ward as usual.
In the ward, Ruiz and Li Zheng’s "Great Contributions" were played on a loop. The patients seemed to not care, but Yu Guang would unconsciously glance at the TV.
No one wants to die, they just lack a little hope of living.
Suddenly, two medical staff walked in from the door, they took out the video tape from the VCR, and suddenly snowflakes appeared on the TV.
The patient who was lying on the hospital bed closed his eyes and opened his eyes suddenly.
Staring closely at the medical staff's actions, seeing the TV jump to the normal channel interface, he couldn't help but said, "Why don't you let it go?"
Yeah, why not let it go? Maybe if you let it go twice, they can convince themselves that maybe these two great biologists can really develop a medicine to save their lives.
Perhaps they can really live another year, two or even five years.
The medical staff smiled at him and tuned the TV channel to the New York station with a remote control.
Li Zheng's face suddenly appeared on the TV.
"Erlotinib performs well in biological and clinical applications. Especially for locally advanced or metastatic non-small cell lung cancer that has failed two or more chemotherapy regimens, it can significantly prolong the survival of advanced patients." Li Zheng Through the built-in audio of the TV, the sound of the confession is clear and clear to everyone’s ears.
The patient on the hospital bed moved his body with difficulty to make himself sit up from the bed, staring at the face of the familiar young professor on the TV without blinking.
He dared to speak out on the New York TV station. Does this mean that this medicine called erlotinib is really useful?
For a while, the same thoughts came to mind in patients in clinical trials.
Ruiz stood up abruptly when he saw Li Zheng who had been late.
He walked quickly to Li Zheng, "Are you crazy?! It's only a few days since the drug clinical trial has started. Even if the biological experiment results are good, how can you say such things in public, in case the drug clinically fails, just in case If the FDA does not approve, your reputation will be greatly damaged!"
Ruiz really appreciates this academically superb junior. He hopes that he can keep going. He has a hunch that this talented young man will bring them miracles. He didn't want a genius to die on the road of growth because of some trivial matter.
Li Zheng touched his nose. He felt that he might have been affected by this young shell. It was also when he was in Dorman. His reason was not fully online, and his mouth had already spoken.
This time it was well thought out. But what he did does seem impulsive to others.
"This is the fastest way. New York and Hector, the representatives of authority in the hearts of Americans. Only in this way can they get rid of the shadow of death and rekindle hope in the shortest time. What you said, the patient My mood has a great influence on our experiment." Li Zheng said.
Ruiz opened his mouth and was speechless, young man, how dare you do it!
"Li, you are amazing, really." He paused, and continued: "Let us work hard together to make your predictions on TV a reality!"
Here, Li Zheng’s TV interviews successfully rekindled hope for clinical patients. On the other side of the ocean, Chinese biologists also saw this live TV video.
The Chinese biology circle, which had been arguing for half a month, finally calmed down a bit.
At least, they clearly understand the influence of the younger Professor Huaqing in their eyes in the United States.
New York Station and Hector, in China, there are only a handful of people who have this treatment, and the most famous is the old man most respected in China.
"This is your Professor Li from Huaqing?" an old senior in biology who settled in the south asked in an uncertain tone.
As a biologist, he certainly understands the significance of the targeted drugs Li Zheng said on TV. This is a brand new anti-cancer drug. If it proves to be effective, based on this academic achievement, even if he is given a Nobel Prize For too much.
Moreover, this may really speed up the development of the Human Genome Project.
"Yes." Chen Angang nodded blankly. For Li Zheng, he had always had an extremely complicated emotion. Li Zheng respected him very much, the respect even surpassed that of Zhao Depei and even the former Meng Jiayin. Chen Anbang didn't know why this was, but it didn't affect his secret joy.
However, he found that it seemed that every appearance of this young back brought him great surprises, and along with it, there was a growing gap between himself and him.
"Are you sure he promised you to give Hua Guo a place in the Human Genome Project?" Tian Lao asked with a cane.
"That's what he told Principal Zhao." Chen Anbang replied blankly.
Old Tian took a deep breath and used a walking stick to pestle the ground, "Let Xiao Zhao come over right away and make another call in front of us!" Old Tian said loudly.
"Yeah yeah."
"Don't worry if you hear it with your own ears."
"Not bad."
Mr. Tian's words caused a harmony.
Chen Angang nodded and was about to go out. Suddenly someone said, "It's too slow to wait for him to run out and find the phone booth. Let's go directly to Xiao Zhao. He has a phone."
As soon as this remark came out, everyone nodded.
So Zhao Depei, who was reprimanding his subordinates for not being able to do anything on the phone, looked up and saw a group of people standing at the door.
The phone in his hand slipped and almost fell to the ground.
"Principal? The principal?" Zhao Depei was half cursed on the other end of the phone, and he stopped abruptly. After waiting for a long time, there was no sound, and he couldn't help but open his mouth carefully.
"Papa" the phone was hung up. Zhao Depei hurriedly stood up and greeted him out.
"Old Tian, ​​Old Yang, why are you here?"