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Obstetrician/gynecologists can diagnose and manage female hair loss with careful history taking and examination.

Diagnosing alopecia areata is challenging and requires careful examination and various tests to distinguish it from other hair loss types.

Hormones and neuroendocrine factors control hair growth and color, and more research could lead to new hair treatment options.

Lgr5 is a marker for active, self-renewing stem cells in the intestine and skin, important for tissue maintenance.

Humans have limited regenerative abilities, but new evidence shows the adult brain and heart can regenerate, and future treatments may improve this by mimicking stem cell environments.

Androgens reduce BMP2, which weakens the ability of certain cells to help hair stem cells become different types of cells.

Tianeptine, an antidepressant, may prevent stress-induced hair loss in mice.

Rex rabbits' hair follicles develop dynamically in the first 8 weeks, with key genes and proteins changing over time.

The E2 protein affects gene activity in hair follicles of mice.

TNFα, IFNγ, and Substance P significantly affect prolactin levels in human skin, suggesting new treatments for skin and hair conditions.

Both Platelet-Rich Plasma and Minoxidil foam increase hair count in women with hair loss, but Minoxidil is more effective. However, women were more satisfied with Platelet-Rich Plasma treatment.

PRGF treatment safely and effectively helps hair loss.

Scalp cooling is the most effective FDA-approved method to prevent chemotherapy-induced hair loss, but more research is needed for other treatments.

Ionizing radiation causes irreversible skin damage, with single doses leading to acute injury and hair graying, and fractional doses causing more severe long-term tissue damage.

The paper suggests improving diagnosis and treatment of telogen effluvium but does not recommend a new classification system.

Fibroblasts are crucial for tissue repair and inflammation, and understanding them can help treat fibrotic diseases.

CD4+ skin cells may be precursors to basal cell carcinoma.

The gene Tfap2b is essential for creating a type of stem cell in zebrafish that can become different pigment cells.

External factors can cause skin cancer cells that usually don't spread to grow and form tumors in mice.

The study found no significant difference in stress hormone levels between people with alopecia areata and healthy individuals, suggesting that the disease is not caused by an overactive stress response system.

Understanding hair follicle anatomy helps diagnose hair disorders.

The telogen phase of hair growth is active and important for preparing hair follicles for regeneration, not just a resting stage.

GasderminA3 is important for normal hair cycle transitions by controlling Wnt signaling.

Wnt ligands are crucial for hair growth and repair.

Hair loss in Androgenetic Alopecia is caused by genetics, aging, and lifestyle, leading to hair follicle shrinkage and related health risks.

FGF18 treatment during hair's resting phase can protect against hair loss from radiation.

TRH stimulates human hair growth and extends the hair growth phase.

Sinapic acid may help hair growth by activating a specific cell pathway.

The vitreous membrane in hair follicles changes shape during the hair cycle and may affect hair growth and nutrient exchange.

Applying certain inhibitors to the skin can promote hair growth without harming cells.