The man from Japan mainly followed these steps

Recently, it's reported that a 67-year-old man has successfully made his skin cells rejuvenated to robot joint  the level at the age of 36 by iPS technology. Then a variety of media have reported the issue. However, the manager responsible for the project has pointed out such technology is still in the basic research stage and cannot be applied to the human body.

As is seen, aging is the rhythm of eternal life, but now technology seems to bring hope to longer youth. If an old man suddenly appeared in front of people with the appearance of his prime, a mass stir would occur then. Whereas, with the rapid development of medicine, regaining youth or at least making part cells of the body rejuvenate to the young level could be possible, the only thing is to extract humans' own skin cells on the line.

The man from Japan mainly followed these steps. From the 1980s, he started to offer his own skin fibroblasts from 36 years old to 67 years old ( the five age period ) on a regular basis to the institution and then the Japanese Institute of Kyoto University transformed the cells into iPS cells. The study found that in the original sample, related telomerase length in the ends of chromosomes gradually shortened, as a kind of cell aging index. While as for the iPS cells after transformed, the telomerase length fragments of different ages are increased.

 It shows cells are expected to return to the state of youth.Generally, iPS cells, namely the induced pluripotent stem cells, belong to one of the pluripotent stem cells, which are similar to those embryonic stem cells. Because of the occurrence of such cells, further study about stem cells and clinical treatment of disease have been enabled. In addition, breakthrough in modern technology has also benefited the advance.In September 2014, Japan completed the world's first transplant surgery of iPS cells. In fact, some studies suggest that endothelial precursor cells differentiated by embryonic stem cells can secrete some cytokines that could promote the wound healing and improve the skin elasticity.

 When it comes to the in-depth theory, it is possible to use connective tissue cells to replace the aging cells or affect cell microenvironment through paracrine. However, there is still not enough experimental data to assess involved effectiveness and safety, which means infusing such substances into the human body cannot pass ethical review. Certainly, some chemical elements can be helpful for keeping look young, from the skin system. 

Taking Acetyl Dipeptide-3 Aminohexanoate as an example, it can strengthen the skin's natural defense mechanism to maintain healthy skin and perfect inner balance, stimulate the skin and the environment to generate the first line of defense to reduce acne caused by external factors such as risk of infection.Therefore, in terms of current technology, gaining "youth" through stem cell technology can still be a kind of wild wish. What people should do is to calm down and develop a healthy lifestyle rather than chasing the latest stem cell plastic surgery. Aging is coming naturally, but it can bring people serenity and wisdom, which is already a kind of excellent anti-aging medicine.