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The vitamin D receptor is essential for skin stem cells to grow, move, and become different cell types needed for skin healing.

The research found genes that change during cashmere goat hair growth and could help determine the best time to harvest cashmere.

Older skin has higher cancer risk due to inflammation and stem cell issues.

Topical drugs and near-infrared light therapy show potential for treating alopecia.

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

Skin stem cells remember past inflammation, helping them respond better to future injuries and possibly aiding in treating skin issues.

Disrupted sleep patterns can harm skin and hair cell renewal, but melatonin might help.

Neuregulin3 affects cell development in the skin and mammary glands.

The study found that sweat glands contain different types of stem cells that help with healing and maintaining healthy skin.

Skin fat has important roles in hair growth, skin repair, immune defense, and aging, and could be targeted for skin and hair treatments.

NF-κB is crucial for different stages and types of hair growth in mice.

Inactive stem cells in hair follicles and muscles can avoid detection by the immune system.

Hair loss in Androgenetic alopecia (AGA) is due to altered cell sensitivity to hormones, not increased hormone levels. Hair growth periods shorten over time, causing hair to become thinner and shorter. This is linked to miscommunication between cell pathways in hair follicles. There's also a change in gene expression related to blood vessels and cell growth in balding hair follicles. The exact molecular causes of AGA are still unclear.

Cells in hair follicles help create fat cells in the skin by releasing a protein called Sonic Hedgehog.

The document concludes that while significant progress has been made in understanding skin biology and stem cells, more research is needed to fully understand their interactions with their environment.

Growing human skin cells in a 3D environment can stimulate new hair growth.

Researchers used a laser to create advanced skin models with hair-like structures.

The Msi2 protein helps keep hair follicle stem cells inactive, controlling hair growth and regeneration.

The conclusion is that skin and hair patterns are formed by a mix of cell activities, molecular signals, and environmental factors.

Mice without certain skin proteins had abnormal skin and hair development.

New methods have greatly improved our understanding of stem cell behavior and roles in the body.

Brg1 is crucial for hair growth and skin repair by maintaining stem cells and promoting regeneration.

Mutations in the Vitamin D receptor gene can cause hair loss similar to mutations in the Hairless gene.

Overexpression of sPLA2-IIA in mouse skin reduces hair stem cells and increases cell differentiation through JNK/c-Jun pathway activation.

Platelet factor 4 slows down hair growth and could make hair loss treatments more effective if removed.

The article concludes that hair loss is a common side effect of drugs treating skin cancer by blocking the hedgehog pathway, but treatment should continue, and more selective drugs might prevent this side effect.

Keratin protein production in cells is controlled by a complex system that changes with cell type, health, and conditions like injury or cancer.

Keratin is crucial for keeping skin cells healthy and its changes can lead to diseases and affect cell behavior.

Transit-amplifying cells are crucial for tissue repair and can contribute to cancer when they malfunction.

Inactive hair follicle stem cells help prevent skin cancer.