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Laser hair removal is the most requested cosmetic procedure and has become a scientifically-based treatment suitable for all skin types.

The article explains the genetic causes and symptoms of various hair disorders and highlights the need for more research to find treatments.

Androgens like testosterone affect hair growth and oil production differently across body parts and individuals.

Genetic mutations can cause hair growth disorders by affecting key genes and signaling pathways.

Trichoscopy is a useful tool for diagnosing hair disorders without pulling out hair.

Both immature and mature fat cells are important for hair growth cycles, with immature cells promoting growth and mature cells possibly inhibiting it.

Eyebrow loss has many causes and requires accurate diagnosis for proper treatment.

Scalp hair grows at 0.37 mm/day, forearm hair at 0.18 mm/day, and thigh hair at 0.30 mm/day, with no significant differences found in people with certain hair conditions.

Dihydrotestosterone affects hair growth by changing the Wnt/β-catenin pathway, with low levels helping and high levels hindering growth.

Hair restoration surgery can effectively increase pubic hair density, with patient satisfaction and natural results largely depending on the chosen hair pattern and graft design.

Hair style affects perceptions of age, health, and attractiveness more than hair color does.

Hair transplantation successfully restored a woman's pubic hair with natural-looking results and few complications.

The document explains the genetic causes and characteristics of inherited hair disorders.

Genetic mutations cause various hair diseases, and whole genome sequencing may reveal more about these conditions.

Hair greying is seen as a sign of aging; temporary fixes like hair dye are used, but a balanced diet and hair care can help manage it.

The document concludes that understanding the genes and pathways involved in hair growth is crucial for developing treatments for hair diseases.

Hair growth is influenced by interactions between skin layers, growth factors, and hormones, but the exact mechanisms are not fully understood.

SCF and c-Kit decrease in AGA hair follicles, possibly affecting hair pigmentation and growth.

Androgens, like DHT, affect hair growth and treatments like finasteride may help.

Androgens play a key role in hair growth and disorders like baldness and excessive hairiness.

Combining triamcinolone acetonide and immunotherapy can help regrow hair in some alopecia totalis patients.

Dermoscopy is useful for tracking alopecia areata treatment, with yellow dots and new vellus hairs being good indicators of hair regrowth.

Herbal extracts and platelet-rich plasma together may help increase hair growth by making certain cells grow more, through specific cell growth pathways.

Most women with excess hair growth have an underlying hormonal issue, often treated with medication and hair removal methods.

The document concludes that more research is needed to understand excessive hair growth in women with normal hormone levels and regular ovulation.

Some women with Frontal Fibrosing Alopecia also have Lichen Planopilaris, which can lead to more symptoms and affect hair outside the scalp.

Hirsutism in women often indicates a hormonal imbalance and can be managed with a combination of hormonal treatments and hair removal methods.

Male hormones are important for hair and oil gland development and can cause conditions like excessive hair growth and acne.

Sex hormones affect hair and feather growth and may help manage alopecia and hormone-dependent cancers.

Women with hyperandrogenism have higher androgen levels and lower SHBG, which may contribute to conditions like excessive hair growth and early puberty.