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【Doctor commentary】Main Symptoms of Photoaging in the Epidermis
Aging is a phenomenon that occurs over time, and it is neither inherently good nor bad. In contrast, "aging" refers to the decline in biological functions due to the passage of time. Aging seen in exposed areas is called "photoaging," which
【Doctor commentary】Regarding EGF receptor signals necessary for skin regeneration and the control of epidermal keratinocyte stem cells.
EGF receptor signals are very important for maintaining the normal state of the skin. If control of this signal becomes incomplete, various skin problems, such as basal cell carcinoma and psoriasis, may occur. Furthermore, if EGF receptor
【Doctor commentary】Hair Follicle Regeneration Therapy Using Hair Follicle Stem Cells.
There have been recent developments in hair follicle regeneration therapy and regenerative medicine using hair follicle stem cells. In the research on hair follicle regeneration therapy, it has been reported that the injection of connectiv
Human Epidermal Keratinocyte Stem Cells and Epidermal Regeneration
Tissue-specific stem cells are essential cells that are generated during an individual's growth and then maintain the health of tissues throughout their lifetime. These cells are found in tissues like the skin and intestines. These stem cel
【Doctor commentary】The reason why women are less likely to experience hair loss compared to men
The role of hair includes important functions for maintaining life, such as regulating body temperature and protecting the skin. Human hair is widely distributed on the skin throughout the body, except for certain areas like the palms of th