There are two huge "cell corps" in the human body, one is the "stem cell corps" and the other is the "immune cell corps", stem cells are maintenance workers, and immune cells are cleaners, and the two are interdependent and synergistic to jointly guard human health.
Human beings have not been easily defeated by bacteria and viruses, and they have been able to fight cancer with all their might, relying on what? It depends on the body's strong immune system, in which immune cells play an important role.
Immune cells are the police in the human body. A variety of immune cells make up the immune system, the body's security system, and together they form a powerful police force that will do their best to kill the "bad guys" and repel foreign enemies when there are harmful creatures in the human body.
Replenishes immune cells and can be anti-aging
The aging of the human body is accompanied by the aging of the immune system. A weakened immune system means that our bodies are less able to respond to pathogens and cancer cells.
Studies have found that NK cells can not only kill senescent cells, but also improve our skin wrinkles. According to a report by Queen Mary Hospital in South Korea, NK cells can improve skin wrinkles and prevent aging by reducing the expression of MMP protease and enhancing the expression of KLK enzyme in the human body.
国际知名期刊《Biochemistry and Biophysics Reports》中也介绍了NK细胞具有消除致瘤细胞和衰老细胞的能力。
The researchers confirmed that NK cells may reduce the expression of senescence markers in cells, induce the death of senescent cells, and thus reduce the damage of senescent cells to the human body.
Replenished immune cells with anti-tumor ability
NK cells have a broad spectrum of anti-tumor effects and have a killing effect on almost all common cancer cell types, including lung cancer, breast cancer, liver cancer, lymphoma, esophageal cancer, etc. NK cells do not stick to one type of killing method, and their anti-cancer mechanisms are very diverse.
In the latest research, NK cells have been widely used in the intervention of various cancers, including: neuroblastoma, ovarian tumor, rhabdomyosarcoma, breast cancer, gastric cancer, etc., and have achieved good results in these studies.
Replenishes immune cells with antiviral ability
This year, an article in Science said that NK cells are a natural weapon against viruses and can be used against COVID, influenza and HIV.
NK cells can respond to viral infection within a few hours, promoting the death of infected cells without being activated, while NK cells also contact multiple targets, secrete antiviral cytokines, and interact with the adaptive immune system to cause the death of abnormal cells infected by the virus in the body.
epilogue
Immune cells, as an important part of the body's immune system, play an important role in ensuring human health. Weakened or dysfunctional immune cells due to aging or disease conditions can seriously affect the function of the immune system. Therefore, it is necessary to artificially improve the activity of immune cells, such as by supplementing with active immune cells.
With the further development of clinical exploration and breakthroughs, immune cells will eventually be applied to a wider range of diseases, bringing hope to more patients and improving the quality of life of all mankind.