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Eating a high-glycemic diet may worsen acne by increasing certain protein levels and expressions in the skin.

Fetal wounds heal without scarring because of different biological factors, which could help improve adult wound healing.

A protein complex called mTORC1 likely affects when hair growth starts in mice.

The cell membrane complex in mammalian hair has three distinct types with different structures and chemical properties.

The mTOR pathway may be involved in the development of hair follicle tumors, with higher activity in malignant tumors.

Acne patients have higher mTOR gene expression.

The Hr protein binds to DNA, interacts with p53, and affects cell cycle genes.

The mTurq2-Col4a1 mouse model shows that cells can divide while attached to stable basement membranes during development.

ATP-dependent chromatin-remodeling complexes are crucial for gene regulation, cell differentiation, and organ development in mammals.

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

Astrotactin2 affects hair follicle orientation and skin cell polarity.

The document concludes that certain rats and mice are useful for studying hair loss in humans and testing treatments.

Certain 4-azasteroids are effective at blocking the enzyme that processes testosterone in human skin and could help treat acne, excessive hair growth, and male pattern baldness.

Nail stem cells and Wnt signaling are important for fingertip regeneration but not sufficient for regenerating more complex limb structures.

The mTurq2-Col4a1 mouse model shows how the basement membrane develops in live mammals.

Potassium channel modulators mostly increase the activity of rat whisker mechanoreceptors.

Skin cell behavior is influenced by the tightness of nearby cells, affecting their growth and development.

The HoxC gene cluster and its enhancers are essential for developing hair and nails in mammals.

Dermal factors are crucial in regulating melanin production in skin.

Skin may help in getting rid of excess iron through the process of skin cell renewal.

Some bacteria use arsenic compounds as antibiotics, and others have evolved resistance; a particular arsenic-based compound shows potential as a new antimalarial treatment.

The document concludes that sex hormones are crucial for mammalian reproduction, health, and behavior, and require more research for therapeutic use.

Dihydrotestosterone (DHT) doesn't affect rat skin cell growth, but it does change cell cycle, protein levels, and other cell functions, potentially shortening hair growth cycle.

Hair keratins evolved from ancient proteins, diversifying through gene changes, crucial for forming claws and later hair in mammals.

Wounds can cause new hair growth in adult mice, influenced by Wnt signaling.

Vitamin A is essential for healthy skin and normal hair growth.

Hair follicles create different cell layers and proteins, controlled by various molecules.

Researchers isolated and identified structural components of human hair follicles, providing a model for studying hair formation.

A specific type of skin cell creates an opening for hair to grow out, and problems with this process can lead to skin conditions.