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Skin's uneven surface and hair follicles affect its stress and strain but don't change its overall strength, and help prevent the skin from peeling apart.

The model shows that factors like follicle shape and stiffness are key for hair growth and anchoring.

Low fluence photoepilation temporarily removes hair by targeting the hair follicle's pigmented area without severe damage.

Researchers developed a model that shows hair follicles increase skin absorption of caffeine by 20%.

The system helps monitor hair properties using RGB video microscopy.

Inositol and arginine solutions improve hair follicle health and turnover.

Hair grays due to oxidative stress and fewer functioning melanocytes.

Loss of Fz6 disrupts hair follicle and associated structures' orientation.

3D microenvironments in microwells improve hair follicle stem cell behavior and hair regeneration.

Electrospun matrices help regenerate skin and hair follicles using PCL and collagen scaffolds.

Scientists made a mouse that shows how a specific protein in the skin changes and affects hair growth and shape.

Melatonin directly affects mouse hair follicles and may influence hair growth.

Researchers created a 3D hydrogel that mimics human hair follicles, which may help with hair loss treatments.

X-ray microbeams can mimic cosmic rays' effects on tissue, aiding wound healing and hair growth.

Hair becomes gray and thin as we age, and while most hair loss in older people is due to genetics, there's a chance for gray hair to regain color under certain conditions.

Keratinocytes help keep hair follicle cells and skin cells separate in 3D cultures, which is important for hair growth research.

The gel with icariin speeds up wound healing, reduces scarring, and helps hair growth by controlling BMP4 signaling. It also reduces inflammation and improves wound quality in mice, adapts to different wound shapes, and gradually releases icariin to aid healing. It also prevents too much collagen and myofibroblast formation during skin healing.

Common hair loss disorders may not need stem cell therapy, but could benefit from other treatments like hair cycle control and immune restoration therapy.

Sebaceous glands can heal and regenerate after injury using their own stem cells and help from hair follicle cells.

Stem cells from hair follicles in a special gel show strong potential for bone regeneration.

The stiffness of a wound affects hair growth during healing, with less stiff areas growing more hair.

A new method using a microfluidic device can prepare hair follicle germs efficiently for potential use in hair loss treatments.

KIF18B is important for correctly positioning cell division machinery in skin cells, affecting hair follicle development.

Skin stem cells in hair follicles are important for touch sensation.

Hair follicle stem cells are crucial for touch sensation and proper nerve structure in mice.

Bead-jet printing of stem cells improves muscle and hair regeneration.

The synthetic retinoid EC23 thickens skin and promotes hair growth more effectively and with a lower dose than natural retinoids.

Basal cell carcinoma mostly starts from cells in the upper skin layers, not hair follicle stem cells.

The document concludes that both internal stem cell factors and external influences like the environment and hormones affect hair loss and aging, with potential treatments focusing on these areas.

Gelatin microspheres with stem cells speed up healing in diabetic wounds.