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Scientists made a mouse that shows how a specific protein in the skin changes and affects hair growth and shape.

Human hair grows better in a special gel that mimics skin.

Collagen from tilapia scales may improve hair and skin health by reducing stress and inflammation and encouraging hair growth.

Adding hyaluronic acid helps create larger artificial hair follicles in the lab.

MicroRNA-205 helps hair grow by changing the stiffness and contraction of hair follicle cells.

Stem cells in the hair follicle are regulated by their surrounding environment, which is important for hair growth.

The extracellular matrix is crucial for controlling skin stem cell behavior and health.

The new patch made of cell matrix and a polymer improves wound healing and supports blood vessel growth.

Researchers found specific genes in the part of hair follicles that could help treat hair disorders.

FP-1 is a key protein in rat hair growth, active only during the growth phase.

Mice can regrow hair on wounds due to specific cell interactions and mechanical forces not seen in rats.

The gene Msx2 is crucial for hair follicle regeneration during wound healing.

The engineered skin substitute helped grow skin with hair on mice.

Aging causes changes in the scalp that can affect hair growth and lead to older-looking hair in women.

Increasing Rps14 helps grow more inner ear cells and repair hearing cells in baby mice.

The research found that different types of fibroblasts are involved in wound healing and that some blood cells can turn into fat cells during this process.

Muscle around hair follicles controls hair loss by releasing a signal that causes cell death.

Drosha and Dicer are essential for hair follicle health and preventing DNA damage in skin cells.

Zebrafish need MYC and FGF to regenerate inner ear hair cells.

Aging skin shows thinner layers, fewer hair follicles, and new biomarkers like increased space between cells and smaller sebaceous glands.

SOX2 is crucial for skin cell function and hair growth, and it plays a role in skin cancer and wound healing.

Newborn mouse skin cells can grow hair and this process can be recreated in adult cells to potentially help with hair loss.

Early-stage skin cells help regenerate hair follicles, with proteins SDF1, MMP3, biglycan, and LTBP1 playing key roles.

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

Sebaceous glands can heal and regenerate after injury using their own stem cells and help from hair follicle cells.

GDNF helps grow hair and heal skin wounds by acting on hair stem cells.

BLIMP1 is essential for skin maintenance but not for defining sebaceous gland progenitors.

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

Advancements in tissue engineering show promise for hair follicle regeneration to treat hair loss.

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.