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Newly born mesenchymal cells quickly spread out in response to tissue tension during early development.

Use some skin medications with caution during pregnancy; avoid strong steroids, certain eczema treatments, and systemic retinoids, but many topical treatments and nasal sprays are safe.

Activating STAT5 in the skin's dermal papilla is key for starting hair growth, regenerating hair follicles, and healing wounds.

Hair patterns in mice are controlled by both a global system dependent on Fz6 and a local self-organizing system.

ICAM-1 helps regulate hair growth cycles and skin remodeling.

Cyclic nucleotide-gated channels are crucial for proper root hair growth and calcium balance in plants.

Overactivating Hedgehog signaling makes hair follicle cells in mice grow hair faster and create more follicles.

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

The research shows that a gene called Wnt3 affects hair growth and structure, causing short hair and balding when overactive.

The circadian clock influences the behavior and regeneration of stem cells in the body.

Foxi3 expression in developing teeth and hair is controlled by the ectodysplasin pathway.

Dermal papillae cells, important for hair growth, come from multiple cell lines and can be formed by skin cells, regardless of their origin or hair cycle phase. These cells rarely divide, but their ability to shape tissue may contribute to their efficiency in inducing hair growth.

Dermal EZH2 controls skin cell development and hair growth in mice.

Hair, teeth, and mammary glands develop similarly at first but use different genes later.

Zebrafish larvae are used to study and find treatments for ear cell damage because they are easier to observe and test than mammals.

The conclusion is that certain cell interactions and signals are crucial for hair growth and regeneration.

Early development of hair, teeth, and glands involves specific signaling pathways and cellular interactions.

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.

Androgens can both stimulate and cause hair loss, and understanding their effects is key to treating hair disorders.

Hair can regrow in large wounds through a process similar to how hair forms in embryos, and understanding this could lead to new treatments for hair loss or scarring.

Gene network oscillations inside hair stem cells are key for hair growth regulation and could help treat hair loss.

miR-140-5p in certain cell vesicles helps hair growth by boosting cell proliferation.

Melanocytes are important for skin and hair color and protect the skin from UV damage.

Fat cells are important for tissue repair and stem cell support in various body parts.

The study identified unique genes in hair follicle cells and their environment, suggesting these genes help organize cells for hair growth.

Hair follicle stem cells are controlled by their surrounding environment.

Runx3 helps determine hair shape.

Hair growth and development are controlled by specific signaling pathways.

Feather patterns form through genetic and epigenetic controls, with cells self-organizing into periodic patterns.

Older mice have stiffer skin with less elasticity due to changes in collagen and skin structure, affecting aging and hair loss.