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Scientists can control how skin stem cells divide by using different treatments.

Monotreme hair structure and protein distribution are similar to other mammals, but their inner root sheath cornifies differently, suggesting a unique evolution from reptile skin.

The study concluded that hair growth in mice is regulated by a stable interaction between skin cell types, and disrupting this can cause hair loss.

Hair straightening changes hair structure and can cause damage if done wrong, but improvements in the methods are expected to continue.

The document reviews various hair and nail disorders, their causes, and treatments, emphasizing the need for proper diagnosis and the link between nail changes and systemic diseases.

The article explains the genetic causes and symptoms of various hair disorders and highlights the need for more research to find treatments.

Hair diversity is influenced by complex genetics and environmental factors, requiring more research for practical solutions.

Mechanical stretching of the skin can promote hair growth by activating certain immune cells.

Mouse zigzag hair bends form due to a 3-day cycle of changes in hair progenitors and their environment.

Lipids are important for healthy hair, but their exact role is not fully understood and needs more research.

Modern hair restoration techniques can effectively treat hair loss and provide natural-looking results.

The document concludes that different types of hair loss have specific treatments, and early diagnosis is crucial for preventing permanent hair loss.

The document concludes that clinicians should be aware of common hair and scalp disorders in women of African descent and that more research is needed to develop effective treatments.

Human hair varies widely and should be classified by curl type rather than race.

Newborn mouse skin cells can grow hair and this process can be recreated in adult cells to potentially help with hair loss.

SHISA6 helps maintain certain stem cells in mouse testes by blocking signals that would otherwise cause them to differentiate.

Dermatoscopy is a useful tool for diagnosing hair disorders and can help choose samples for more detailed analysis.

Human hair keratins can self-assemble and support cell growth, useful for biomedical applications.

Different hair protein amounts change the strength of keratin/chitosan gels, useful for making predictable tissue engineering materials.

Antler velvet hair and body hair of red deer have different structures that help with protection and insulation.

Detailed patient history and physical exams are crucial for diagnosing hair loss.

Early and accurate diagnosis of posterior scalp hair loss is crucial for effective treatment and better outcomes.

Polarized microscopy helps identify hair irregularities in genetic disorders.

Researchers found a genetic link for hereditary hair loss but need more analysis to identify the exact gene.

Hair analysis for drugs needs a better understanding of how drugs enter hair, considering factors like hair structure and pigmentation.

Asian hair is generally straight and thick, with unique disorders and properties, and more research is needed to understand it fully.

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.

Minoxidil effectively treats female pattern hair loss.

Topical minoxidil helps treat female pattern hair loss, but more research needed for other treatments.

The most common cause of hair loss in children is tinea capitis, followed by alopecia areata and telogen effluvium.