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Red light therapy at 655 nm significantly improved hair growth in men with hair loss.

Alopecic and aseptic nodules of the scalp are rare, treatable, and often resolve with doxycycline or on their own.

Both concentrations of triamcinolone acetonide are effective for hair regrowth in patchy alopecia areata, but 5 mg/mL is recommended to reduce side effects.

Men with androgenetic alopecia have different scalp oils and microbes compared to those without.

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.

Hair loss reduces hair thickness and coverage, but drug treatments mainly revive dormant hairs rather than reverse thinning; patients often undervalue their hair loss severity.

Chemical hair straighteners can cause scalp and hair damage, but long-term effects are unclear.

A young man with an unusual type of scarring hair loss suggests a possible new variant of a known scalp condition.

The scalp microbiome is more diverse and may be more important in hair loss than the gut microbiome.

The conclusion is that Erosive Pustular Dermatosis of the Scalp is a rare condition best treated with strong topical steroids and sometimes systemic treatment.

Lichen planopilaris in men often involves scalp redness and itching, with some also having hair loss, mucosal lichen planus, or thyroid disease, and treatment improved symptoms in nearly half of the cases.

The Trichoscan system was found to be inaccurate for measuring hair growth, needing better software to be useful.

A device was made in 2008 to measure hair loss severity. Other findings include: frizzy mutation in mice isn't related to Fgfr2, C/EBPx marks preadipocytes, Cyclosporin A speeds up hair growth in mice, blocking plasmin and metalloproteinases hinders healing, hyperbaric oxygen helps ischemic wound healing, amniotic membranes heal wounds better than polyurethane foam, rhVEGF165 from a fibrin matrix improves tissue flap viability and induces VEGF-R2 expression, and bFGF enhances wound healing and reduces scarring in rabbits.

HairMax LaserComb® effectively promotes hair growth and stops hair loss in males with androgenetic alopecia, with no serious side effects.

Effective hair loss assessment requires a mix of precise measurement methods.

Some patients with mycosis fungoides or Sézary syndrome experience hair loss, which may be similar to alopecia areata or linked to skin lesions, possibly due to abnormal T cells, and bexarotene can help treat it.

Accurate clinical, histological, and genetic methods are key for understanding and treating hair disorders.

No CD44 in alopecia areata, present in normal and androgenetic alopecia.

Trichotillometry is a reliable method to measure hair strength and assess hair loss treatments.

Women with AGA have less hair on midscalp, more thin and non-growing hair.

Trichoscopy is a useful, non-invasive way to diagnose different types of hair loss.

TrichoScan helps identify subtle hair thinning in women with androgenetic alopecia.

Calcipotriol works almost as well as clobetasol for mild to moderate alopecia areata with fewer side effects.

Southern Chinese women with female pattern hair loss have less, thinner hair and smaller hair follicles.

Current research explores hair growth drugs, while future research aims for personalized treatments.

Researchers found new hair and nail genes, how hair reacts to UV, differences in white and pigmented hair growth, nerve changes in alopecia, treatments for baldness and alopecia, a toenail condition linked to a genetic disorder, and that nail fungus is more common in people with psoriasis.

Greasy hair spreads sebum twice as much as nongreasy hair over time.

Healthy Han Chinese have lower hair density than whites and Africans, and transplanting 300 hair units can nearly restore normal hair density.

QR678 Neo® improved seborrheic dermatitis symptoms in a small group of patients.

Minoxidil increases blood flow in balding scalps, possibly reversing hair loss.