Strength: not limited transplantation repeat,
less painful treatment
Weakness: high cost

01Isolation of dermal
papilla cells

02Culture of dermal
papilla cells

03Production of hair
follicle-like tissue

04Cell transplantation

Native Hair Follicle

Hair Follicle-like Tissue

SCID mouse

Nude mouse
Alopecia
Morphogenetic switch
Neogenesis
Hair regrowth