First, imaging experiments revealed that Tregs have a close relationship with the
stem cells that
reside within hair
follicles and allow them to regenerate: the number of active Tregs clustering around
follicle stem cells typically swells by three-fold as
follicles enter the growth phase of their regular cycle of rest and regeneration.
Within a hair
follicle, there are stem cells that reside in an area called the hair follicle «bulge,» which is a small compartment located where the outer root sheath meets the arrector pili muscle (see Hair Follicle
follicle, there are
stem cells that
reside in an area called the hair
follicle «bulge,» which is a small compartment located where the outer root sheath meets the arrector pili muscle (see Hair Follicle
follicle «bulge,» which is a small compartment located where the outer root sheath meets the arrector pili muscle (see Hair
Follicle Follicle figure).