Medical Articles

Dendritic cells (DCs) are antigen-presenting cells that initiate and maintain immune responses through their primary function in anti-cancer immunity.

Aging skin is closely associated with an undesirable aesthetic appearance, caused by loss of function and structural degeneration of the skin. This can lead to more serious complications, including increased susceptibility to diseases such as eczema, dermatitis, autoimmune disorders, and skin cancer. Additionally, aging skin exhibits increased oxidative activity and increased production of matrix metalloproteases (MMPs), which are typically involved in matrix degradation. Furthermore, exposure to ultraviolet radiation is known to promote premature skin aging, i.e., photoaging. Therefore, rejuvenation treatments that focus on preventing and reversing skin aging are in high demand in our society, which increasingly aims to maintain a youthful appearance and improve their health.

The term "cancer stem cells" (CSCs) refers to cancer cells that exhibit characteristics similar to normal stem cells, namely, their ability to produce all specific cell types in the tumor microenvironment.

Stem cells are special human cells capable of developing into different types of cells, from muscle cells to brain cells. In some cases, they can also repair damaged tissue. Researchers believe that stem cell-based therapies may one day be used to treat serious diseases such as paralysis and Alzheimer's disease.