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Over 40% of postmenopausal women experience hair loss, with treatments aiming to stop further loss and possibly thicken hair.

Iron supplements may reverse premature graying in iron-deficient individuals; ingrown nails are common in diabetics with certain risk factors; topical finasteride may reduce scalp DHT as effectively as oral finasteride; monilethrix treatment is challenging but some medications can help.

Up to 50% of women may experience significant hair loss by age 50, with various causes and treatments available.

Up to half of women by age 50 experience significant hair loss, with various types and treatments available.

Using platelet-rich plasma in hair restoration surgery significantly improves hair density after 6 months and is safe to use.

Scientists made working hair follicles using stem cells, helping future hair loss treatments.

Hair growth is cyclic and influenced mainly by local factors.

Nerve signals are crucial for hair follicle stem cells to become skin stem cells and help in wound healing.

Wnt signaling is crucial for pigmented hair regeneration by controlling stem cell activation and differentiation.

Hair loss and aging are caused by the breakdown of a key protein in hair stem cells.

The document provides a method to classify human hair growth stages using a model with human scalp on mice, aiming to standardize hair research.

Scientists have found a way to create hair follicles from skin cells of newborn mice, which can grow and cycle naturally when injected into adult mouse skin.

Researchers created human hair follicles using a new method that could help treat hair loss.

Hair follicle dermal stem cells are key for regenerating parts of the hair follicle and determining hair type.

Regenerated fully functional hair follicles using stem cells, with potential for hair regrowth therapy.

Bone Morphogenetic Proteins (BMPs) help control skin health, hair growth, and color, and could potentially be used to treat skin and hair disorders.

The new "differential stripping" method effectively measures how much substance gets into hair follicles.

Stress-related substance P may lead to hair loss and negatively affect hair growth.

Estrogens significantly influence hair growth by interacting with receptors in hair follicles and may help regulate the hair growth cycle.

Follicular Unit Extraction (FUE) is a less invasive hair transplant method with minimal scarring, suitable for about 60% of patients, especially those needing fewer grafts and quicker recovery.

Laser hair removal effectiveness depends on targeting hair structures without harming the skin, and improvements require more research and expert collaboration.

The Sonic hedgehog pathway is crucial for new hair growth during mouse skin healing.

Finasteride 1mg helps reverse hair miniaturization in men and postmenopausal women.

Sonic hedgehog signaling is crucial for hair growth and maintaining hair follicle identity.

Stem cell therapy, particularly using certain types of cells, shows promise for treating hair loss by stimulating hair growth and development, but more extensive trials are needed to confirm these findings.

Hibiscus rosa-sinensis leaf extract helps hair grow longer and faster.

Stress can stop hair growth in mice, and treatments can reverse this effect.

Oxidative stress contributes to hair graying and loss as we age.

Tiny particles from stem cells help activate hair growth cells and encourage hair growth in mice without being toxic.

Applying a special compound can promote hair growth without harmful side effects.