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A new staining method shows a special area in the hair's skin layer with lots of proteoglycans.

Lymphocytes, especially CD8+ T cells, play a key role in causing alopecia areata, and targeting them may lead to new treatments.

Stem cell therapies show promise for treating various diseases but face challenges in clinical use and require better monitoring techniques.

Fat tissue stem cells show promise for repairing different body tissues and are being tested in clinical trials.

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.

Melanocytes are important for normal body functions and have potential uses in regenerative medicine and disease treatment.

Inorganic-based biomaterials can quickly stop bleeding and help wounds heal, but they may cause issues like sharp ion release and pH changes.

Decorin helps keep hair follicle stem cells and may prevent age-related hair loss.

Three specific proteins can turn adult skin cells into hair-growing cells, suggesting a new hair loss treatment.

The research found a way to identify and study skin cells with stem cell traits, revealing they behave differently in culture and questioning current stemness assessment methods.

RNA editing significantly affects hair growth and follicle cycling in the Tianzhu white yak.

Grafted rodent and human cells can regenerate hair follicles, but efficiency decreases with age.

Human hair contains more glycosaminoglycans in children than adults, and these compounds decrease with age, possibly affecting hair thickness.

Epithelial-mesenchymal interactions control hair growth cycles through specific molecular signals.

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

Thymosin β4 helps increase hair growth in Cashmere goats.

Hyaluronic acid and versican are important for skin healing and hair growth and might help in regenerative medicine.

β-catenin is essential for stem cell activation and proliferation in hair follicles.

TGF-β is crucial for tissue repair and can cause diseases if not properly regulated.

The document provides a method to classify human hair growth stages using a model with human scalp on mice, aiming to standardize hair research.

Skin aging is due to impaired stem cell mobilization or fewer responsive stem cells.

Different types of stem cells and their environments are key to skin repair and maintenance.

Stem cell plasticity is crucial for wound healing but can also contribute to cancer development.

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

Cytokeratin 19 and cytokeratin 15 are key markers for monitoring the quality and self-renewing potential of engineered skin.

The document concludes that adult mammalian skin contains multiple stem cell populations with specific markers, important for understanding skin regeneration and related conditions.

Skin fat helps with body temperature control and has other active roles in health.

Certain immune system proteins are important for skin healing but can cause problems if there are too many of them.

Hair follicle stem cells are a promising source for tissue repair and treating skin or hair diseases.

Epidermal stem cells could lead to new treatments for skin and hair disorders.