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Scientists found cells in hair that are key for growth and color.

Melanocyte precursors in human fetal skin follow a specific migration pattern and some remain in the skin's deeper layers.

Massage increases how deep both rigid and flexible liposomes can go into skin, with flexible ones going deeper, and covering the skin (occlusion) helps rigid ones more.

Different skin diseases show unique patterns of skin cell separation, cell death, and granular layer changes.

The conclusion is that accurate diagnosis of different types of hair loss requires careful examination of tissue samples and understanding of clinical symptoms.

Using normal saline in vertical extraction for hair transplants reduces donor area injury more than acute extraction.

Hair growth is influenced by hormones and goes through different phases; androgens can both promote and inhibit hair growth depending on the body area.

Understanding hair follicle structure is key for treating hair disorders and could help develop new treatments.

Hair follicle regeneration and delivery is complex due to many molecular and cellular factors.

Treat the front and middle scalp before the vertex in hair transplants, aim for good density, use non-surgical options for young people, and customize treatment for natural results.

Benzodiazepines changed hormone levels but did not affect hair growth in women with idiopathic hirsutism.

Digital imaging can effectively evaluate the donor area for hair transplants, showing variations in hair density and grouping by age and severity of hair loss.

Key genes linked to immune response are upregulated in hair follicles and skin tissues in chronic discoid lupus erythematosus.

Key genes linked to immune response are highly active in lupus-affected hair follicles.

Combining Traditional Chinese Medicine and Western medicine can improve symptoms, hormone levels, and pregnancy outcomes in Polycystic Ovary Syndrome patients, but more research is needed.

Nebivolol cream may be a promising hair loss treatment by improving blood flow and nourishing hair follicles.

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

Particles around 100 nm can penetrate and stay in hair follicles without passing through healthy skin, making them safe for use in topical products and useful for targeted drug delivery.

Targeting hair follicles can improve skin treatments and reduce side effects.

Hair color production is closely linked to the active growth phase of hair in mice and may also influence hair growth itself.

Drosha and Dicer are essential for hair follicle health and preventing DNA damage in skin cells.

Hair greying is caused by oxidative stress damaging hair follicles and melanocytes.

Minoxidil helps grow longer, thicker hair in bald scalps of stumptailed macaques, and early treatment is more effective.

Other common signs, not just the well-known immune cells around hair bulbs, are important for diagnosing hair loss from alopecia areata.

Chitosan-coated dutasteride nanocapsules improve hair treatment, and physical stimulation boosts effectiveness.

Effective repair of bad hair transplants requires skilled techniques and careful use of donor hair, with strategies like reimplantation and camouflage, and new methods to minimize scarring.

Proteoglycans are important for hair growth, and a specific treatment can help reduce hair loss.

LGR5 and LGR6 are expressed differently in various skin tumors, which may offer clues about their origins.

The best animal model for studying male-pattern baldness is the stumptailed macaque, not rats or mice.

The best results in surgical hair restoration come from careful techniques, optimal use of limited hair supply, correct hair direction, saving hair for key areas, understanding scarring effects, and adjusting hair graft density.