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Human hair keratins K85 and K35 create unique filament patterns important for early hair formation.

A genetic mutation in the hHa1 gene creates a smaller, but still functional, hair protein without causing hair problems.

Keratin is crucial for skin barrier formation and affects mitochondrial function.

K25, K27, and K28 are found in all inner root sheath layers of hair, while K26 is only in the cuticle.

Human hair keratin might be good for filtering out harmful substances from water.

A specific gene mutation causes woolly hair and hair loss.

Keratin 10 end domains may increase skin cancer risk by reducing cell death.

Keratin 15 helps maintain skin cell growth and repair.

The skin protects the body and is constantly renewed by stem cells; disruptions can lead to cancer.

Keratoacanthoma comes from hair follicle cells.

The model shows that filament flexibility and amino acid differences affect how fast intermediate filament proteins assemble.

LHX2, with other markers, can identify hair placodes in rats.

Certain transcription factors are key in controlling skin stem cell behavior and could impact future treatments for skin repair and hair loss.

Skin development in mammals is controlled by key proteins and signals from underlying cells, involving stem cells for maintenance and repair.

The protein folliculin, involved in a rare disease, works with another protein to control how cells stick together and their organization, and changes in this interaction can lead to disease symptoms.

Recent findings in cell biology help understand cell roles in health and disease.

The guide explains how to study human and mouse sebaceous glands using various staining and imaging techniques, and emphasizes the need for standardized assessment methods.

Embryonic and adult stem cells are valuable for improving skin grafts and cell therapy.

Ets2 gene is crucial for placental development in mice.

Wnt signaling is essential for forming the skin's spinous layer through a BMP-FGF pathway.

Researchers created early-stage hair-like structures from skin cells, showing how these cells can self-organize, but more is needed for complete hair growth.

Unpigmented keratinocytes absorb substances faster, while melanocytes bind more strongly to melanin.

Targeting protein lactylation may improve skin disease treatments.

Krt15+ cells in the mouse intestine resist radiation and can start tumors.

Lack of Ctip2 in skin cells delays wound healing and disrupts hair follicle stem cell markers in mice.

Cell polarity signaling controls tissue mechanics and cell fate, with complex interactions and varying pathways across species.

Fat under the skin releases HGF which helps hair grow and gain color.

Palate formation and skin healing share similar biological processes.

Skin plays a key role in managing iron levels, and inflammation can affect systemic iron, potentially causing anemia.

3D culture better preserves sweat gland cell identity than 2D culture.