[The latest in regenerative medicine] A thorough explanation of Dr. TOUHI CLINIC's iPS cell therapy menu
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In recent years, regenerative medicine has made remarkable progress, opening the door to treatments that were previously difficult to achieve.
When you hear about regenerative medicine, some people may feel that it is something that is still far away,In particular, treatments using iPS cells are attracting a great deal of attention in various fields as the medical treatment of the future.In the field of hair, a completely different path is being opened up compared to conventional treatments in that it is possible to approach the "cells themselves" that produce hair.
As we deal with many people who are concerned about hair loss and scalp health on a daily basis, in September 2025 our clinic began offering iPS cell treatments such as scalp injections, facial injections, and infusions as one of the pillars of our support for resolving your concerns and promoting your health and beauty.
This is a treatment that people who have been suffering from hair problems for many years should know about, and for those who are particularly concerned, iPS cells may become a new option.
I hope this will help you to solve your problems.
▼Detailed explanation of iPS cells.
iPS cell injection
Currently, iPS cells themselves cannot be used for treatment, but treatment can be carried out using the "culture supernatant" secreted by iPS cells.
What we treat at our clinic:This is not the iPS cells themselves, but the culture supernatant of cells derived from iPS cells.
Among the treatments using iPS cells, administration by injection is the treatment that has the most direct effect on the area of concern.
The greatest feature of this method is that by delivering cells directly to the "location" where treatment is needed, it is possible to expect extremely high localized effects.
The greatest advantage of this treatment isThe advantage is that iPS cells themselves have pluripotency (the ability to transform into various types of cells) and their ability to act on surrounding cells and promote repair can be maximized in targeted areas.
The goal of treatment is not simply to bring about superficial changes, but to stimulate activation at the cellular level and bring out the tissue's own regenerative abilities.
This injection treatment is a particularly effective option for those seeking intensive care for localized concerns. By directly delivering stem cell-derived factors to the deeper layers of the scalp, it is thought to restore an environment in which weakened hair matrix cells can function again.
■ Main effects that can be expected
• Promotes hair growth
•Measures against gray hair
• Treating frizzy hair
•Hair quality improvement effect
•Skin quality improvement effect
Evidence is already emerging that it can improve facial skin quality, and clear results have been seen in cases where a beauty serum containing iPS cell-derived culture supernatant has been used.
By injecting it subcutaneously,Anti-aging and skin quality improvementCan be expected.
Results vary from person to person, but those who have tried various treatments for a long time but have found it difficult to see results will be more likely to notice a change.
iPS cell infusion
While injections are a localized approach, administering iPS cells via "infusion" aims to have its effects spread throughout the body.
iPS cells taken into the body via intravenous infusion circulate throughout the body via the bloodstream, which is expected to improve the cellular environment throughout the body, rather than just in specific areas.
Because of this, it is said that there is an improvement in some part of the body or symptoms that are unwell, which is called the homing effect.Of course, improvements can be expected in hair and skin, but there have also been reported cases where people with chronic illnesses, such as diabetes, have seen improvements in cholesterol levels, and the stage of cancer has improved.
In terms of more familiar benefits, intravenous treatment has the advantage of being effective at targeting the areas that are bothering the patient, such as reducing fatigue, reducing hangovers, and improving eyesight.It is also expected that the entire body will become younger and more energetic, so it is suitable for people with more comprehensive concerns, such as "difficulty recovering from fatigue" or "wanting to rejuvenate the entire body at a cellular level."
Both administration methods (injection and infusion) have their advantages, but as specialists, we will carefully determine and recommend which method is best for each patient based on their concerns and goals.
iPS cells can be used in a wide range of treatments
The reason iPS cells are called the "medicine of the future" is because of their astonishingly diverse possibilities.
Because iPS cells have the ability to differentiate into any cell type in the body, they are expected to be applied in a wide range of fields, not just to treat a single disease or area.
In fact, there are reports that considerable research is progressing in the field of neurology, and it is hoped that treatments for diseases that have been incurable until now will be established.
iPS cells are indeed a potential next-step treatment for those who have tried everything else but failed.
The difference between autologous and allogeneic iPS cells
When considering treatment using iPS cells, the choice between "autologous" and "allogeneic" is extremely important.
There are two types of iPS cells: those made from your own cells (autologous) and those made from other donors (allogeneic).
Rather than saying which is better, please understand that the method you should choose will depend on the patient's situation and the purpose of treatment.
Autologous iPS cells
■ Features, benefits, and considerations
This method involves taking your own blood, cultivating and producing iPS cells, and then returning them to you.
Only a small amount of blood, 20cc, is required, so treatment can begin with minimal strain on the body.
However, because cells vary from person to person, and the finished product will vary depending on how well the cells have grown, we cannot guarantee that it will take several months to be completed. It also takes time and money to produce, but the biggest advantage is that since the cells are your own, there is an extremely low risk of rejection, making it very safe.
Another advantage is that once autologous iPS cells are created, they can be banked.
Benefits of banking iPS cells ①
Although there is a storage fee, this will allow healthy cells to be used for future treatment in case you are involved in an accident that leaves you with permanent damage, or if you contract a serious illness or develop a chronic condition.
Benefits of banking iPS cells ②
By receiving a disease risk diagnosis, you can learn about the diseases you are likely to contract in the future and prepare for illnesses that you may contract now.
*The HLA type on the surface of cells is analyzed to quantify the risk of disease.
Allogeneic iPS cells
■ Features, benefits, and considerations
iPS cells are made from healthy cells from a donor.The major advantage is that treatment can be started quickly.
Another advantage is that the quality is consistent and stable.
Because the cells are not your own, there is a slight risk of rejection and you need to take into consideration factors such as immune reactions, but advanced technology has minimized these risks, so there is no need to be overly concerned.
Time required to produce autologous iPS cells
Producing autologous iPS cells requires advanced technology, so it inevitably takes time from collection to treatment.
As mentioned above, there are individual differences in cells,The results may vary from 3 months to 6 months depending on the growth of the cells, so we cannot guarantee that the results will be achieved in a certain number of months.
For those who want to start treatment immediately, consider allogeneic iPS cells produced from a donor.
Another major advantage is that treatment can begin quickly because already prepared cells can be used.
The choice of which option to choose must be made based on a comprehensive assessment of the patient's health condition, desired time frame before treatment begins, and costs.
We believe that having both options available is important for the future of our patients.
At our clinic, we will thoroughly explain the characteristics of each condition and work together to create the best treatment plan for you.
Your own iPS cells can be used in cosmetics
We have already mentioned that the "culture supernatant" obtained during the culturing process, which is rich in various growth factors and cytokines secreted by iPS cells as they grow, is effective in the fields of beauty and health.You can also create your own custom-made cosmetics containing supernatant derived from your own iPS cells.
By incorporating the repair and regeneration power of your own cells into your daily skincare routine, you can expect support at a cellular level.
Both hair and skin change as we age.
How can we provide careful care for these things? I hope that cell technology will be seen as one option.
Summary
Today, we have provided a detailed explanation of the iPS cell therapy menu offered at our clinic.
Regenerative medicine is certainly a highly specialized field, but at its core is the idea of "maximizing your own healing and regenerative abilities."
iPS cell therapy is still a new field.
Sometimes photos and descriptions are not enough to fully understand something.
That's why I'm happy to be able to share, even if only a little at a time, the outline of the "treatment of the future" through YouTube and columns like this.
Improving thinning hair and scalp conditions is an important theme that not only changes appearance, but is also directly linked to mental health and self-confidence.
We would be delighted to help you use this groundbreaking technology to alleviate your concerns.
If you are currently experiencing any worries or concerns, please do not keep it to yourself, but consult a specialist.
We will carefully examine your current condition and propose the best treatment plan, including iPS cell therapy.
Article supervisor

Director of Dr. TOUHI CLINIC
Aiko Isami
Aiko IsamiGraduated from the University of Tokyo Completed initial training at Nagaoka Red Cross Hospital
While specializing in neurology, he became aware of the importance of scalp and hair care after working in AGA treatment. In 2023, he opened "Dr. TOUHI CLINIC" and "Dr. TOUHI SALON," clinics that cater to all scalp and hair problems.
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