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Epidermal stem cells have various roles in skin beyond just maintenance, including forming specialized structures and aiding in skin repair and regeneration.

Organs like hair follicles can renew themselves in complex ways, adapting to different needs and environments.

Hair follicles in the back of the rosette fancy mouse have reversed orientations due to a gene mutation.

The "Two-Cell Assemblage" assay is a new, simple method to identify substances that may promote hair growth.

Hair in mammals likely evolved from glandular structures, not scales.

Hox genes control hair follicle stem cell regeneration in different body regions.

Dlx3 is essential for hair growth and regeneration.

Ectodysplasin inhibits Wnt signaling to help form hair follicles.

Both cell and non-cell parts are important for rat whisker follicle regrowth.

Hair follicle stem cells are controlled by their surrounding environment.

Older mice have stiffer skin with less elasticity due to changes in collagen and skin structure, affecting aging and hair loss.

Higher minoxidil dose helps hair growth in non-responders without side effects.

Early and late matrix progenitors in hair follicles create different cell layers, with early ones forming the companion layer and later ones forming the inner root sheath and hair shaft.

Researchers improved a method to study individual cells in newborn mouse skin and found a way to assess the severity of a skin condition in humans.

The study found a link between the severity of Lichen Planopilaris seen by doctors and the details seen under a microscope, and created a new way to measure this severity.

Hox genes control hair growth patterns in mammals by regulating stem cell activity in the skin.

Understanding how melanocyte stem cells work could lead to new treatments for hair graying and skin pigmentation disorders.

Women with scarring alopecia are less likely to have used hormone replacement therapy or oral contraceptives compared to those with female pattern hair loss.

The telogen phase of hair growth is active and important for preparing hair follicles for regeneration, not just a resting stage.

Hair growth is influenced by various body and external factors, and neighboring hairs communicate to synchronize regeneration.

Skin patterns are formed by simple reaction-diffusion mechanisms.

Scalp cooling to prevent hair loss from chemotherapy works for some but not all, and studying hair damage markers could improve prevention and treatment.

Adult stem cells with Tp63 can form hair and skin cells when placed in new skin, showing they have hidden abilities for skin repair.

Dr. Dominic A. Brandy developed successful techniques to fix unnatural looks caused by old hair restoration methods, and using oral finasteride and topical minoxidil can help control hair loss in most men.

Children's hair loss can be caused by many factors, including autoimmune diseases, emotional stress, genetics, and infections, with treatment and prognosis varying.

A 15-year-old boy's smelly, yellow armpit hair improved with clindamycin treatment.

New treatments for hair loss show promise, including plasma, stem cells, and hair-stimulating complexes, but more research is needed to fully understand them.

Dr. Dominic A. Brandy shared methods to fix aesthetic problems from old hair restoration techniques, using methods like follicular unit grafting and scalp removal, which helped patients look more natural after surgery. He also suggested using oral finasteride and topical minoxidil to control hair loss in most men with baldness, especially those who had flap surgery.

A protein from certain immune cells is key for new hair growth after skin injury in mice.

Androgens can both increase and decrease hair growth in different parts of the body.