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Skin stem cells are crucial for maintaining and repairing the skin and hair, using a complex mix of signals to do so.

Stem cells help heal skin wounds by moving and changing roles, working with other cells, and needing more research on their activation and behavior.

Trichoscopy is a useful, non-invasive way to diagnose different types of hair loss.

Stem cells from hair follicles can safely treat hair loss.

Small white dots on the scalp seen with a dermoscope correspond to sweat ducts and vary with different hair disorders.

Androgen receptor activity blocks Wnt/β-catenin signaling, affecting hair growth and skin cell balance.

Single Blimp1+ cells can create functional sebaceous gland organoids in the lab.

Trichoscopy is a useful tool for diagnosing hair and scalp issues, but doctors must be careful to avoid mistakes.

PRP injections effectively promote hair growth in androgenetic alopecia patients.

Scientists created keratinocyte cell lines from human hair that can differentiate similarly to normal skin cells, offering a new way to study skin biology and diseases.

Seborrhoeic dermatitis may cause a condition called "seborrhoeic folliculitis," leading to chronic scalp inflammation and scarring hair loss.

Vitamin D compounds may help treat psoriasis by promoting skin cell differentiation.

Trichoscopy helps diagnose hair and scalp problems but isn't always definitive and should be used with other methods.

Trichoscopy is a useful tool for diagnosing and managing hair and scalp conditions, often better than traditional methods.

DNA methylation is essential for skin and hair follicle development, and could be a target for treating skin diseases.

The conclusion is that the nuclear lamina and LINC complex in skin cells respond to mechanical signals, affecting gene expression and cell differentiation, which is important for skin health and can impact skin diseases.

A 70-year-old woman with a rare skin condition improved after treatment with topical steroids and acitretin.

Hair follicles can regrow in wounded adult mouse skin using a process like embryo development.

VEGF helps hair grow and determines follicle size by increasing blood vessel growth.

Epithelial stem cells are crucial for tissue renewal and repair, and understanding them could improve treatments for damage and cancer.

Hair growth phase and certain genes can speed up wound healing, while an inflammatory mediator can slow down new hair growth after a wound. Understanding these factors can improve tissue regeneration during wound healing.

The circadian clock affects skin stem cell behavior, impacting aging and cancer risk.

Wnt signaling is crucial for pigmented hair regeneration by controlling stem cell activation and differentiation.

Dermatoscopy is useful for identifying different hair and scalp conditions and can reduce the need for biopsies.

Lactate production is important for activating hair growth stem cells.

Early development of hair, teeth, and glands involves specific signaling pathways and cellular interactions.

Tight junctions are key for skin protection and controlling what gets absorbed or passes through the skin.

Too much Smad7 changes skin and hair development by breaking down a protein called β-catenin, leading to more oil glands and fewer hair follicles.

The document concludes that a better understanding of cell changes during wound healing could improve treatments for chronic wounds and other conditions.

K6hf is a unique protein found only in a specific layer of hair follicles.