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Keratinocytes control how melanocytes work.

Hair color is determined by different melanins and changes with age.

Aging causes hair to gray and thin, with the timing of graying varying by race, and factors like oxidative stress and genetics can lead to hair loss.

Older adults have a high rate of skin cancers like basal cell carcinoma and melanoma, mainly due to UV exposure and age.

Hair grays due to oxidative stress and fewer functioning melanocytes.

Gray hair is caused by reduced melanin production or transfer issues, linked to aging and possibly health conditions, with treatments focusing on color camouflage.

Hair is a complex organ, and understanding its detailed structure and growth phases is crucial for analyzing substances within it.

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

The skin is a complex barrier that protects the body, regulates temperature, and helps with immune responses.

Hair color is influenced by genetics and can indicate certain health conditions.

P-cadherin is important for hair growth and health, and its problems can cause hair and skin disorders.

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

Decreased IGF-1R expression may contribute to sacrococcygeal pilonidal sinus development.

Eph receptors and ephrins may be promising targets for treating diseases, but more understanding is needed for effective and safe therapies.

Different types of fibroblasts play various roles in both healthy and diseased tissues, and understanding them better could improve treatments for fibrotic diseases.

The document explains hair biology, the causes of hair loss, and reviews various hair loss treatments.

Different processes create patterns in skin and things like hair and feathers.

Vitiligo is a skin condition causing white spots, more common in women, often starts before age 20, and can affect mental health.

MicroRNAs are crucial for controlling skin development and healing by regulating genes.

Mutations in the hairless gene in mice affect its expression and lead to a range of developmental issues in multiple tissues.

Premature graying of hair may suggest health issues and currently lacks effective treatments.

Male pattern baldness may be caused by factors like poor blood circulation, scalp tension, stress, and hormonal imbalances, but the exact causes are still unclear.

Gambogic Amide helps maintain hair color and promotes hair growth.

The document reports findings on genetic research, including ethical concerns about genome editing, improved diagnosis of mitochondrial mutations, solving inherited eye diseases, confirming gene roles in epilepsy, linking a gene to aneurysms, and identifying genes associated with age-related macular degeneration.

The document explains the genetic causes and characteristics of inherited hair disorders.

AGA, a common hair loss, is caused by genetics, hormones, age, and environmental factors.

Nanoliposomes effectively deliver hair-growth peptides into hair follicles.

Understanding how acne develops in different diseases could lead to new treatments.

Androgenetic alopecia causes hair thinning due to increased androgen activity, treatable with minoxidil and finasteride.

Meis2 is essential for touch sensation and proper nerve connection to touch receptors in certain skin areas of mice.