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Topical immunotherapy for alopecia areata may work by creating immune cell clusters in the skin.

Chinese scalps have fewer hair clusters than Caucasians, and transplanting 30 clusters per square centimeter creates a natural-looking hairline for bald Chinese individuals.

Dermoscopic examination helps diagnose different types of hair loss conditions by showing specific patterns.

Minoxidil foam 5% effectively treats hair loss in both frontal and vertex scalp regions.

Hair greying is linked to reduced ATM protein in hair cells, which protects against stress and damage.

Found 32 genes linked to male baldness, affecting hair growth and stress-related pathways.

The proteins transthyretin and megalin are more present in the growth phase of hair, suggesting they might affect hair health and growth.

The document concludes that new treatments for hair loss may involve a combination of cosmetics, clinical methods, and genetic approaches.

Heat-treated Limosilactobacillus fermentum with menthol, salicylic acid, and panthenol promotes hair growth and balances scalp microbiome in people with androgenetic alopecia.

PRP improves hair growth in AGA, but higher concentrations aren't significantly better than lower ones.

Laser treatment shows promise for hair growth, but needs further research.

Iontophoresis with a growth factor cocktail helps hair growth in patients with androgenetic alopecia.

The treatment increased hair growth and thickness in patients with hair loss.

Laser and minoxidil combo promotes better hair growth than minoxidil alone, safely.

Higher cell number PRP improves hair density and diameter more than lower cell number PRP.

Dermatoscopy is useful for identifying different hair and scalp conditions and can reduce the need for biopsies.

Different scalp reconstruction methods work well, but the best one depends on the patient's unique needs.

Scalp cooling can prevent chemotherapy-induced hair loss, and certain treatments can speed up hair regrowth, but more research is needed for better treatments.

Different methods of preparing Platelet-Rich Plasma (PRP) can affect wound healing and hair regrowth in plastic surgery. Using a kit with specific standards helps isolate PRP that meets quality criteria. Non-Activated PRP and Activated PRP have varying effects depending on the tissue and condition treated. For hair regrowth, Non-Activated PRP increased hair density more than Activated PRP. Both treatments improved various aspects of scalp health.

Trichoscopy is a non-invasive way to diagnose hair and scalp problems without needing hair samples.

Accurate diagnosis is key for treating different kinds of hair loss, and immune response variations may affect the condition and treatment results.

The conclusion is that we need more effective hair loss treatments than the current ones, and these could include new drugs, gene and stem cell therapy, hormones, and scalp cooling, but they all need thorough safety testing.

Using wigs, hairpieces, and sprays can help people with hair loss feel better about themselves.

The model suggests that scalp tension could lead to hair loss, with factors like blood vessel hardening, enlarged oil glands, and poor microcirculation also playing a role. It also hints at a possible link between skull shape and baldness pattern.

Diagnosing diffuse alopecia, a hair loss condition, can be challenging and may require a scalp biopsy or tracking the disease's progression when symptoms and skin tests aren't enough.

Finasteride improves surrounding scalp hair and increases hair density after hair transplant.

Trichoscopy is a useful tool for diagnosing hair and scalp issues, but doctors must be careful to avoid mistakes.

The document concludes that accurate diagnosis and treatment of scalp itch require differentiating between various conditions using a proposed five-step evaluation process.

New techniques in scalp reconstruction have improved cosmetic results and reduced complications, especially for large defects.