Stem cells, the magical "life" science

Stem cells

Undifferentiated cells, self-renewal, unlimited proliferation, long-term in vitro culture, multidirectional differentiation potential

Embryonic stem cells

Embryonic stem cells mainly refer to cells from the inner cell mass of the blastocyst, which have self-renewal and multidirectional differentiation potential and can differentiate into various types of cells in the inner, middle and outer germ layers.

Prospects of stem cell applications

Cell therapy, tissue engineering, drug screening, developmental research, gene function research

Life sciences benefit people

Since the beginning of the 21st century, life science has entered an era of rapid development. Stem cell transplantation technology has made major breakthroughs and achieved a number of scientific research results. Clinically, it can be used to treat major and difficult diseases such as cancer, diabetes, myocardial necrosis, autoimmune diseases, leukemia, liver disease, kidney disease, Alzheimer's disease, Parkinson's disease, spinal cord injury, and skin burns. The application of stem cell transplantation technology in the fields of beauty and anti-aging has also entered the public eye and has been widely recognized for its safety, scientificity, and long-term effectiveness.

Safety of transplantation

Effectiveness of treatment, technical methods of clinical transplantation and localization of implanted cells

Long-term effectiveness after transplantation

Mechanism of action of stem cells

Stem cells are a group of primitive cells with extremely strong self-renewal and multiple differentiation potentials. They can essentially inhibit the occurrence of aging, effectively prolong life, and prevent and treat various diseases at the cellular level, which is beyond the reach of traditional medicine. They are called "universal cells" in the medical community. They can differentiate into multiple functional cells or tissues and organs. Stem cells have "unlimited" proliferation and multidirectional differentiation potentials, and have the characteristics of hematopoietic support, immune regulation and self-replication.

The basic principles of stem cell therapy for diseases

1. Repair of damaged tissue cells;

2. Replacement of damaged cell functions;

3. Stimulation of the regenerative function of the body's own cells.

Stem cells comprehensively improve metabolism

Stem cells can improve the body's metabolic function of various lipoproteins, effectively reduce the concentration of total cholesterol, triglycerides and low-density lipoprotein in the blood, and have the effects of reducing blood lipids, lowering blood sugar and losing weight. They are of great value in preventing cardiovascular disease, obesity and diabetes.

The role of stem cells in the immune system

Rebuilding the normal immune cell system, supporting the power of self-tolerance, and ultimately restoring the body's normal immune balance system, thereby achieving the goal of curing autoimmune diseases.

Effects of stem cells on the liver

Stem cells will reach the damaged liver through "migration" and "homing". On the one hand, these transplanted stem cells can differentiate into new liver functional cells according to the surrounding microenvironment; on the other hand, they can also "awaken" their own liver cells to "regenerate". The combined effect of the two can repair and replace the body's already diseased liver cells, replace the diseased liver function, and gradually restore the patient's liver function.

Effects of stem cell transplantation on kidneys

Because stem cells have "unlimited" proliferation, multidirectional differentiation potential, hematopoietic support, immune regulation and self-replication, they can be used as ideal "seed" cells for repairing tissue and organ damage caused by lesions. In recent years, basic research has found that stem cells can differentiate into renal intrinsic cells, renal parenchymal cells, etc., so stem cell transplantation has a good repair and reconstruction effect on kidney function.

Unique advantages of stem cell therapy

It is easy to obtain, isolate, culture, expand and purify, and still has stem cell characteristics after multiple passages and expansions. It has low immunogenicity. Because the cells are in their original state and are not easy to be identified, there is no immune rejection characteristic and no blood type matching problem. It inhibits the proliferation of T cells and their immune response through cell-to-cell interactions and the production of cytokines, thereby exerting the function of immune reconstruction. Long-term passage does not change the biological characteristics. It can differentiate into a variety of cells such as renal intrinsic cells, muscle cells, hepatocytes, osteoblasts, chondrocytes, etc. It has strong proliferation ability and multidirectional differentiation potential, and can proliferate, differentiate and produce a large number of offspring. It has homing ability (targeted-targeted positioning). Damage signals can stimulate the migration and differentiation of stem cells to damaged organs and tissues, and can home to damaged lesions to repair damaged cells.

Purpose of stem cell transplantation

1. Repair and regenerate damaged cells after stem cell transplantation.

2. Effectively control the occurrence and development of diseases and complications.

3. Effectively improve the pain caused by cysts according to the internal and external environment of the body and the antibody titer.

4. Regulate the body's immune function and enhance the ability to resist diseases.

5. Promote the recovery of various functions of the body, improve physiological indicators, and improve the quality of life.

Effects of transplantation on the body

After stem cell transplantation, patients generally notice changes in their symptoms in a short period of time, such as increased appetite, better sleep, significantly improved mental state, and a certain recovery of the body's immunity; and all physiological indicators are significantly better than before the transplant; the body's physiological functions are improved and restored to a certain extent, thereby improving the body's ability to heal itself from diseases. After stem cells are transplanted into the body, they have a good "immediate effect". However, it will also vary depending on the patient's individual constitution and the degree of damage to the body.