【Cell Storage】Cell technology may help humans live to 120 years old!

How old is a person's normal life expectancy?

American microbiologist Leonardo ▪ Hayvlik found that human embryonic lung fibroblasts can only divide about 50 times, and then appear malformed, stop dividing, and die
.
Moreover, from the embryonic stage, most cells in the human body begin to stop dividing and die after about 50 divisions, a phenomenon called the "Hayflik limit"
.
Human cells divide every 2.
4 years on average, and it is assumed that the normal lifespan of a person is 120 years
.
It is also believed that the normal life expectancy of people is 120-150 years old, which may be a comprehensive consideration of factors such as in vitro experimental factors and the overall environment of the human body
.

Below, Hanzi United takes you to understand what is the average life expectancy in China?

Through the development of the global economy, the medical system has become more and more perfect, the people have sufficient food nutrition, and the global life expectancy is constantly improving
.
At the end of 2021, the average life expectancy of ordinary people in China was 77.
3 years, which has been one year higher than the end of 2016 five years
ago.
However, there is still a certain distance
from the normal life expectancy of 120 years.

How can I live to be 120?

According to the World Health Organization, the most fundamental way to cure diseases and anti-aging is to repair cells, improve cell metabolism, and activate cell functions
.
As research hotspots in cell science and technology, stem cells and immune cells are closely related to
aging.

【Stem cells and aging】

In infancy, there is 1 stem cell for every 5-8 thousand cells; Youth, 1 stem cell per 1-100,000 cells; In middle age, there is only 1 stem cell per 1-5 million cells; In old age, people over 70 years old can hardly find stem cells
in their bodies.

Once stem cells enter the human body, due to biological characteristics, they have homing properties and will "purposefully" migrate to the lesion where they go
.
First, it secretes a variety of nutritional factors to promote or protect the recovery of damaged cells, etc.
, and then intimately binds with cells that die due to disease, injury, and degeneration for life, and then activates dormant cells in the body while the number of cells continues to differentiate, grow, replace, and repair damaged cells, so that the body regains the dynamic balance of cells and gradually restores the corresponding functions
.

【Immune cells and aging】

Due to the decline of immune cell function in old age, the elderly are prone to immune deficiencies, such as infection, autoimmune diseases, cancer, arteriosclerosis of important organs such as heart, brain, kidney, and Parkinson's disease caused by nerve cell degeneration
.
Therefore, some people call aging an epidemic immune disease
.
For example, NK cells are an important effector cell population
in the natural immune system.
Studies have shown that aging significantly affects the number, phenotype, and function
of NK cells.

By supplementing the number of activated immune cells, the function of immune cells is improved, and the function of immune cells to remove phagocytic cells, necrotic cells and mutant cells is promoted, so as to improve the activity of the entire body cells and prevent and delay cell aging
.
This process is the human body's big warranty mechanism, regular removal, timely prevention of problems, the human body will be healthy into the future
.

The use of cell technology helps to improve the state of cellular aging throughout the body and ease the aging process of
the human body.
Perhaps, one day, with the help of cell technology, the average life expectancy of human beings will become 120 years
.

References:

1.
Stem cells: disease, aging, beauty Wang Dianliang, People's Medical Publishing House

2.
China's average life expectancy has surpassed that of the United States! Sure enough, the more economically developed the region, the higher the life expectancy It stands to reason 2022-01-04

3.
Anti-aging mechanism of mesenchymal stem cells Medical Reference Journal Dry has a future Jianghua 2021-05-07

4.
Chen Lujun, Yang Huanfeng, Jiang Jingting.
Mechanism of immune cells in aging[J].
Journal of Clinical Laboratory Laboratory, 2015, 33(011):830-833.

5.
If the doctor's immunity is low, Wang Yong Wang Qian, Jiangsu Science and Technology Press

Heinz United can provide placental umbilical cord derived stem cells, immune cell storage services, layout 7 clinical-grade cell banks across the country, passed ISO9001:2015 international quality system certification, 2 laboratories have CNAS certification, and 5 self-developed stem cell class I new drugs have passed the implicit approval
of clinical trials by China and French food and drug administrations.
The scientific research team headed by Academician Han Zhongchao has published more than 500 papers and more than 300 papers
in international SCI journals.
The editor-in-chief has participated in the editing of 9 English monographs and 10 Chinese monographs
.
At the same time, the company undertakes major projects supported by the government and has dozens of cell-related patented technologies
.
A number of R&D platforms have been set up across the country, covering engineering laboratories, research centers, academician expert workstations, postdoctoral workstations, university joint laboratories, etc.
, committed to cell technology to benefit human health and improve the quality of
human life.