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Hair follicle stem cells could help repair nerves and avoid ethical issues linked to embryonic stem cells.

Cells from a skin condition can create new hair follicles and similar growths in mice, and a specific treatment can reduce these effects.

Hair follicle stem cells are key for hair and skin regeneration, can be reprogrammed, and have potential therapeutic uses, but also carry a risk of cancer.

Prostaglandin D2 blocks new hair growth after skin injury through the Gpr44 receptor.

People with late-stage HIV-1 often experience a specific type of hair loss linked to multiple factors, including nutritional issues and immune responses.

Using polyethylenimine-DNA to deliver the hTERT gene can stimulate hair growth and may be useful in treating hair loss, but there could be potential cancer risks.

Flightless I protein affects hair growth, with low levels delaying it and high levels increasing hair length in rodents.

Mycophenolate helps reverse hair loss effects caused by IFN-γ by activating a key hair growth pathway.

The "Punch Assay" can regenerate hair follicles efficiently in mice and has potential for human hair regeneration.

Gamma-ray exposure can cause long-lasting damage to hair follicles, affecting hair structure and color.

Gamma rays did not change hair follicle density but increased white and hypopigmented hairs in mice.

miR-133a-3p and miR-145-5p help goat hair follicle stem cells differentiate by controlling NANOG and SOX9.

Hair follicle stem cells and mitochondria are key for hair growth, and targeting their activity could lead to new hair loss treatments.

Lgr5 is a marker for active, long-lasting stem cells in mouse hair follicles.

Hair follicles are complex, dynamic mini-organs that help us understand cell growth, death, migration, and differentiation, as well as tissue regeneration and tumor biology.

Growing human skin cells in a 3D environment can stimulate new hair growth.

Skin needs dermal β-catenin activity for hair growth and skin cell multiplication.

Lactate production is important for activating hair growth stem cells.

Hair grows faster in the morning and is more vulnerable to damage from radiation due to the internal clock in hair follicle cells.

Human beard hair medulla contains a unique and complex mix of keratins not found in other human tissues.

Hair follicle regeneration needs special conditions and young cells.

Aging mice have slower hair regeneration due to changes in signal balance, but the environment, not stem cell loss, controls this, suggesting treatments could focus on environmental factors.

The study showed that hair follicle stem cells can maintain and organize themselves in a lab setting, keeping their ability to renew and form hair and skin.

Wound dressing absorbs fluid, regenerates hair follicles, and heals skin burns.

Two specific hair keratin genes are active during hair growth and decline as hair transitions to rest.

TPA promotes hair growth by increasing stem cell activity and activating specific cell signals.

Steroids, particularly estrogens and 5α-reductase inhibitors, affect blood vessel-related hair growth processes in hair follicle cells.

Hair can regrow in large wounds through a process similar to how hair forms in embryos, and understanding this could lead to new treatments for hair loss or scarring.

Smad4 is important for healthy hair follicles because it helps produce a protein needed for hair to stick together and grow.

Wnt-10b is important for starting hair growth and developing hair follicles.