research Nanoparticles in hair dyes
Nanoparticles could make hair dyes safer by reducing harmful effects.
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research Premature Hair Graying: Underlying Contributors and Management Approaches - An Updated Literature Review
Premature hair graying has many causes, but no cure yet.
research Commentary on: Hairless and the polyamine putrescine form a negative regulatory loop in the epidermis
The commentary explains that a balance of HR protein and putrescine is important for normal hair growth.
research Classic versus non‐classic: A survival Kit for life in the skin
Melanocytes in different body areas have evolved to perform specific functions based on their location.
research Photoaggravation of hair aging
Sunlight exposure ages hair, making it brittle, stiff, and dry.
research Author response: Coordinated hedgehog signaling induces new hair follicles in adult skin
Hedgehog signaling can create new hair follicles in adult skin but may increase cancer risk.
research Hair Cosmetics: Dyes
Hair dyes can change hair color temporarily or permanently but may cause side effects like skin reactions and hair damage.
research Defining pseudofolliculitis barbae in 2001: A review of the literature and current trends
Pseudofolliculitis barbae is a chronic skin condition affecting mainly African American and Hispanic individuals, caused by shaving tightly curled hair, and managed by prevention and treatment but not curable.
research Isolated Body Hair Loss: An Unusual Presentation of Lichen Planopilaris
A man with rare Lichen Planopilaris lost body hair, not scalp hair, and treatment stopped itching but didn't regrow hair.
research Apply directly to the forehead: Holmes, Nana, and hennapecia
Henna mixed with PPD can cause skin reactions, scarring, and a specific type of baldness, and needs more research to understand these effects.