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Scientists made a mouse model of a serious skin cancer by changing skin cells with a virus and a specific gene, which is similar to the disease in humans.

Mouse skin can produce and process serotonin, with variations depending on hair cycle, body location, and mouse strain.

Melanoma development can be linked to the breakdown of skin's melanin-producing units.

Hair color is determined by melanin produced and transferred in hair follicles.

Hair graying may be caused by stem cell depletion from stress or melanocyte damage.

Hair follicle melanocytes die during hair regression.

Human skin's melanocytes respond to light by changing shape, producing pigments and hormones, which may affect sleep patterns.

Stress may affect hair growth by influencing hair follicle development and could contribute to hair loss.

Hair grays due to oxidative stress and fewer functioning melanocytes.

Key genes are crucial for Drosophila wing development and could be insecticide targets.

Brain hormones significantly affect hair color and could potentially be used to prevent or reverse grey hair.

Graying hair happens due to aging and might be delayed by new treatments.

People with autoimmune skin diseases often have hearing problems and should get their hearing checked early.

Hair follicles are hormone-sensitive and involved in growth and other functions, with potential for new treatments, but more research is needed.

Gambogic Amide helps maintain hair color and promotes hair growth.

Innovative methods are reducing animal testing and improving biomedical research.

Light-based treatment, Photobiomodulation, shows promise for non-invasive skin therapy with few side effects.

Cyclosporine A slows down hair loss from chemotherapy in mice, while dexamethasone increases hair loss but speeds up regrowth.

Old neuropharmacological drugs might be effective for treating inflammatory skin diseases.

Oxytocin receptors are found in skin cells near touch and pain neurons.

Sensory neurons and Merkel cells remodel at different rates during normal skin maintenance.

Dogs have varying numbers of touch-sensitive Merkel cells in different skin areas, with most in the oral mucosa and facial skin, unrelated to age, sex, breed, or color.

HAP stem cells can repair nerves, grow hair follicle nerves, and become heart muscle cells, making them useful for regenerative medicine.

Sensory neuron changes and Merkel-cell changes in the skin happen independently during normal skin maintenance.

Sensory neuron remodeling and Merkel-cell changes in the skin happen independently.

Sensory neuron remodeling and Merkel-cell changes happen independently during skin maintenance.

Sensory neuron and Merkel-cell changes in the skin happen independently during normal skin maintenance.

Sensory neuron and Merkel cell changes in the skin happen independently during normal skin maintenance.

Sensory neuron and Merkel cell changes in the skin happen independently during normal skin maintenance.

Nerve signals are crucial for hair follicle stem cells to become skin stem cells and help in wound healing.