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Hair follicle bulge cells don't help skin regrow after glucocorticoid damage; interfollicular epidermis cells do.

Fibronectin and other basement membrane components increase during hair growth and decrease during rest.

Epidermal stem cells help renew skin and heal wounds, influenced by specific proteins and markers.

Some skin tumors may start from hair follicle stem cells.

Scientists created a long-lasting stem cell line from human hair that can turn into different skin and hair cell types.

Corneal cells can transform into skin and hair cells through specific signals.

Alopecia areata may involve disrupted mesenchymal function in hair follicles.

Cultured epithelium can form hair follicles when combined with dermal papillae.

The research found that specific stem cells maintain skin gland openings and that disrupting their activity can cause blockages or early cancer signs, indicating a need for targeted treatments.

Markers CRABP1, Nestin, and Ephrin B2 are present in skin cancer environments and may influence their development.

Hair follicle cells resist turning into skin cells.

K15 staining helps distinguish basal cell carcinoma from trichoepithelioma.

The research shows that skin cancer likely originates from hair follicles and that certain cell populations expand to promote skin cancer growth.

Stem cells play a key role in nonmelanoma skin cancers, with different origins and genetic changes linked to basal and squamous cell carcinomas.

Epithelial elements in superficial angiomyxomas are non-neoplastic growths mimicking embryogenesis.

Benign epithelial tumors in dogs don't spread or become cancerous.

Human hair follicle cells can be used to help heal and replace skin.

Basonuclin helps keratinocytes multiply and prevents them from fully maturing.

The study created hair-bearing skin models that lack a key protein for skin layer attachment, limiting their use for certain skin disease research.

Seborrheic keratosis is a common, harmless skin growth that can look like cancer, so it may need a biopsy.

Seborrheic keratosis likely originates from the upper regions of hair follicles.

There are two types of stem cells in rodent hair follicles, each with different keratin proteins.

The skin and thymus develop similarly to protect and support immunity.

CD10 helps distinguish between basal cell carcinoma and benign hair follicle tumors.

A unique hair tumor with a rippled pattern was identified, showing incomplete differentiation and unusual cell arrangements.

Major histocompatibility antigens are found in specific skin cells and structures, but not in sweat glands.