Chapter 1881: Chen Cang's Big Discovery!

If we say that the development of Chinese medicine is in a macroscopic direction, then modern medicine and modern science's research on the human body is in a microscopic perspective!

Bioengineering is a typical example.

Using human enzyme engineering, microbial engineering, genetic engineering and other means to study the human body.

It is precisely because of this that we also use these bioengineering methods to understand diseases.

To put it bluntly, bioengineering is a tool!

To study diseases and the human body.

Genetic engineering is the most mysterious and the cause of many diseases.

When many diseases cannot be explained, everyone starts to say that it is caused by genes.

That's right!

But why are people's genes all right?

Therefore, genes are not static, but genes are always changing!

Since human evolution, from humans thousands of years ago to humans today, the genetic structure has actually undergone great changes.

What changes the human genetic structure is nothing more than a few influences: 1. Environment; 2. Diet; 3. Other special influences.

So, as long as human beings develop, genes will change.

What is the human body?

The human body is a living body controlled by genes. Genes are transcribed and translated to form substances that perform human functions, and participate in life as a part of the human body!

And the emergence of cancer, according to the theory of Marie Claire and Robert Weinberg, is gene mutation, which leads to the transcription and translation of things that are not needed by the human body, which leads to the appearance of special substances, which leads to the occurrence of cancer!

Breast cancer is also a series of reactions caused by gene mutations of BRCA1 and BRCA2!

But how?

This requires the analysis of the mutated BRCA1 and BRCA2 genes.

This process is the most difficult place!

It was also where Marie Claire spent the most energy.

As early as 2011, they won the Lasker Medicine Award, and then spent ten years studying this mechanism.

Then there was the advent of the new drug Neolapani.

Instead of researching new drugs, Chen Cang began to use a "molecular scalpel" to analyze the mutated BRCA1 and 2 genes with restriction endonucleases.

At present, in the current world, the type of molecular scalpel determines the height of the genetic level!

There are about 4,000 kinds of molecular scalpels in China, and there are more than 5,000 kinds of foreign countries that are leading in the development of genetic engineering!

A difference of 1,000 species does not seem to be such a big gap, but... these small gaps often determine the depth of genetic engineering development!

These precise molecular scalpels can identify specific nucleotides of double-stranded DNA molecules. Although they can't reach the level of pointing where to hit, they can also realize that the error is not very large!

It is easy to cut off, but the most difficult to identify!

After Chen Cang's laboratory was established, he did not invite so many top experts.

After all, it is useless to have so many people with the core technology. It is enough for one person to be truly separated, and it is enough for the others to be responsible for observation, training and research.

Therefore, these did not affect the progress of the experiment!

However, in any case, the progress of the whole experiment started relatively quickly.

The key is that Chen Cang is in a good mood now!

Take it easy!

Combining work and rest while taking care of Qin Yue, the progress of the operation is relatively fast!

Before you know it, it's almost the end of the year!

On this day, as usual, Chen Cang walked around the park with Qin Yue, who was already pregnant.

It snowed early today, and the park is covered in snow, which is very beautiful!

Qin Yue is in a good mood, she sleeps until she wakes up naturally every day, her mother-in-law cooks delicious food when she wakes up, and the most important thing is Chen Cang, he is with her every day, even if it is a simple spread, she feels very happy!

"I want to drink milk tea!"

"No, the doctor said no drinking!"

"Fruit!"

"Ask my son if he agrees?"

"It's your son who wants to drink!"

"Trust yourself!"

The two chatted and laughed, there were quite a lot of people in the park, when everyone saw Qin Yue, they all smiled kindly and moved out of the way, occasionally saying hello and asking for a few months.

These aunts are very enthusiastic, and even told Qin Yue what to pay attention to.

Qin Yue suddenly said: "Honey, I'm so happy!"

"Look, everyone saw that I have a big belly, so they gave way to me, the children gave up their seats to me, and the aunts told me some precautions!"

Chen Cang smiled and nodded.

At this time, Qin Yue suddenly said: "By the way, do you think the human body is like this? Normally, when you are sick, everyone will call 120 to help and save others. Generally speaking, after the body is sick, There should also be various cells and factors to participate in it..."

"Didn't you study the cancer-causing genes of breast cancer recently?"

"You said, is there a possibility that there is a factor in the human body, which is actually the same, but after the gene mutation, this signal is abnormally activated, leading to a series of adverse reactions?"

As soon as these words came out, Chen Cang's eyebrows became anxious!

The brain is working like crazy!

yes!

Perhaps I have entered a misunderstanding.

I thought it was only the tumor suppressor genes BRCA1 and 2 that mutated!

But is it possible that there is something else?

For example, the abnormal signal is also abnormally activated?

Thinking of this, Chen Cang's eyes lit up.

"Did you think of something good?" Qin Yue said suddenly when she saw this.

Chen Cang smiled: "Yes! You are really my lucky star!"

Qin Yue giggled: "Actually, sometimes I worry about delaying your development!"

Chen Cang shook his head, and gently hugged Qin Yue: "Didn't I tell you that at the time? Didn't I work hard for a better life for us?"

Qin Yue laughed: "But you are no longer my Chen Cang, you are still many people's Chen Cang!"

"You have to work hard!"

"By the way, if you produce results and win a big prize, don't I have to have a share too!"

Chen Cang smiled: "You can give it all!"

the next day!

Chen Cang went directly to the laboratory and started a new research according to his own thinking!

After a week of tossing, I really discovered a substance!

It's called: Insulin-like Growth Factor 2!

The gene of this factor is actually very unstable, and whether there is a connection and correlation with the aggressiveness, risk of occurrence, progression speed, and prognosis of breast cancer!

This discovery gave Chen Cang a new turning point in his long-stalled research!

For a while, Chen Cang hurriedly began to conduct in-depth research on this special insulin growth factor 2.

And at the same time!

A small matter, but quietly appeared in the United States!

And this matter, it seems small, but it may hide a stormy sea!