RE:Q 25

Stem cell:

Regeneration of damaged cells having functions of self-replicating ability / differentiation ability / homing effect.

Stem cell conditioned media:

Forms of growth factors or cell activators that are protein signaling substances => Material that activates stem cells..

Growth Factor

• A kind of cytokine that promotes cell growth, proliferation, and differentiation.
• Most of them are proteins usch as peptides and act as intercelluar signals that plays a positive role.

Stem Cell Activator

• Promotes cell growth or life activity as a signaling substance secreted by cells proliferating.
• Commonly referred to as Cytokine (also in the human bod)
• Cytokine is a substance that cells secrete by themselves and plays a positive and negative role.

What is Stemcell:

• As undifferenctiated cells, various kinds of body tissues cells that can differentiate into.
• Regeneration of damaged cells

Peculiarity of Stemcell

• Can be replicated in undifferentiated state (self-renewal).
• Multipotency in specific conditions.

• The human body consists of 60 Trillion cells.
• Stem cells in the human body are about 1/100,000 of total cells, about 6 billion cells
• Stem cells in human have been reduced by about 1% each year since the age of 40, resulting in weakening of damaged tissue regeneration of stem cells that play a role in creating new cells.
• Stem cells have self-replicating abilty, differentiation ability, and are distributed throughout the body.
• The main function of stem cells is to regenerate damaged cells (wound healing), angiogenesis (nutrient and oxygen supply), immune cell production (differentiated into immune cells and involved in immune regulation), peripheral cell activation Cell activation by factor).