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Human hair grows better in a special gel that mimics skin.

Chemotherapy patients don't all lose their hair due to factors like hair growth rates, age, genetics, and the type of drugs used.

Hormones like testosterone and estrogen significantly affect hair growth and structure.

MMP-2 and MMP-9 help hair grow, while their inhibitors peak when hair growth slows.

TLR2 helps control hair growth and regeneration, and its reduction with age or obesity can impair hair growth.

PAI-2 helps in the maturation and protection of hair and nail cells.

Ashwagandha serum improves hair health and quality of life in people with hair loss.

Hair disorders are caused by a complex mix of biology, genetics, hormones, and environmental factors, affecting hair growth and leading to conditions like alopecia.

The study found that Short Anagen Syndrome results in short hair growth not due to hair fragility, and hair may grow longer after puberty.

The document concludes that hair loss is complex, affects many people, has limited treatments, and requires more research on its causes and psychological impact.

The document concludes that accurate diagnosis of different types of hair loss requires careful examination of hair and scalp tissue, considering both clinical and microscopic features.

The document explains hair growth and shedding, factors affecting it, and methods to evaluate hair loss, emphasizing the importance of skin biopsy for diagnosis.

Most pregnant women experience skin darkening and hair changes, with these effects usually going away after giving birth.

The document concludes that recognizing specific histological features of different nonscarring alopecias is crucial for accurate diagnosis and understanding hair loss progression.

Herbs might help with hair loss, but more research is needed to confirm their safety and effectiveness.

A woman with low thyroid function did not lose her hair during chemotherapy, possibly because her hair follicles were less affected by the treatment.

Blocking Prostaglandin D₂ may help treat hair loss.

Electric Follicle Stimulation may promote hair growth and density with no known side effects.

Mice lacking a key DNA methylation enzyme in skin cells have a lower chance of activating stem cells necessary for hair growth, leading to progressive hair loss.

Decomposed tritiated thymidine is less accurate for DNA tracing, and hair changes can indicate malnutrition.

Black dots under trichoscopy can appear in different hair and scalp conditions, not just in alopecia areata.

The study found average numbers for different types of hair follicles in the scalp and observed differences between men and women, suggesting reasons for more common hair shedding in women.

A specific laser treatment can promote hair growth in mice by increasing certain protein levels.

Hair loss from alopecia areata and androgenetic alopecia can be treated, but more effective and safer treatments are needed.

Muskoxen's qiviut cortisol levels indicate their stress hormone activity over the hair growth period.

Isotretinoin may cause hair loss, especially in women and young adults.

Massaging the scalp with a cosmetic containing certain natural inhibitors can significantly regrow hair in men with pattern baldness.

Hydrophilic melanin may help hair grow by improving blood flow and regeneration.

New treatment using Minoxidil and EGCG with ionic liquids improves hair growth and quality for hair loss.

Hair follicle stem cells in hairpoor mice are disrupted, causing hair loss.