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YAP and TAZ are crucial for skin cell growth and repair.

The research reveals how early embryonic mouse skin develops from simple to complex structures, identifying various cell types and their roles in this process.

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

Claudin-1 and Claudin-3 are crucial for keeping hair follicle structure and preventing a type of hair loss called telogen effluvium.

Melanocyte transplantation can safely restore skin color, especially in stable vitiligo, but must be chosen carefully based on the disease phase.

A 12-year-old boy's hair loss and skin issues improved significantly with medication.

Notch signaling is essential for healthy skin and hair follicle maintenance.

Hox proteins help maintain keratinocyte identity by regulating miRNA expression.

Mouse Notch is important for determining cell roles in hair follicles.

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

Deleting Smad4 and PTEN genes in mice causes rapid, invasive forestomach cancer.

Plet-1 protein helps hair follicle cells move and stick to tissues.

Deleting Smad4 and PTEN genes in mice causes rapid, invasive stomach cancer.

Aging reduces skin stem cell function, leading to changes like hair loss and slower wound healing.

Different types of stem cells exist within individual skin layers, and they can adapt to damage, transplantation, or tumor growth. These cells are regulated by their environment and genetic factors. Tumor growth is driven by expanding, genetically altered cells, not long-lived mutant stem cells. There's evidence of cancer stem cells in skin tumors. Other cells, bacteria, and genetic factors help maintain balance and contribute to disease progression. A method for growing mini organs from single cells has been developed.

LGR5 helps maintain corneal cell characteristics and prevents unwanted changes by controlling specific cell signaling pathways.

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.

Skin and hair renewal is maintained by both fast and slow cycling stem cells, with hair regrowth primarily driven by specific stem cells in the hair follicle bulge. These cells can also help heal wounds and potentially treat hair loss.

Different species use the same genes for tooth regeneration.

PRP combined with minoxidil is the most effective and safe treatment for male pattern baldness.

Graft-versus-host disease is a complication where donor immune cells attack the recipient's body, often affecting the skin, liver, and gastrointestinal tract.

Removing centrosomes from skin cells leads to thinner skin and stops hair growth, but does not greatly affect skin cell differentiation.

Skin cells show flexibility in healing wounds and forming tumors, with potential for treating hair disorders and chronic ulcers.

The local environment is crucial for cell development in the tongue.

Eating too much or too little vitamin A can cause hair loss.

A protein called desmoglein 3 is important for keeping hair follicle stem cells inactive and helps in their regeneration.

Keratosis pilaris is often linked to genetic mutations and causes skin and hair abnormalities, regardless of those mutations.

A rare benign skin tumor showed unusual features of sebaceous and sweat glands, important for correct diagnosis.

Different techniques for vitiligo treatment work similarly well, with some better for specific body areas.

Mechanical forces are crucial for shaping cells and forming tissues during development.