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A girl with red hair developed hair-pulling and body image disorders after being bullied for her hair color.

Chemotherapy often causes patterned hair loss, with some scalp areas more resistant to hair loss than others.

Scalp micropigmentation usually needs two to three sessions, but factors like genetics, coverage area, and health conditions can require more.

Scalp biopsies greatly improved diagnosis and treatment for Black women with unclear alopecia.

Hair loss in male pattern baldness is linked to changes in specific genes and proteins that affect hair growth and scalp health.

Transplanted hair follicles can change and adapt to new areas of the body, with the immune system possibly playing a role in this adjustment.

Ionizing radiation damages human hair follicles by stopping cell growth, causing cell death, disrupting color, and increasing stress and damage markers.

c-kit affects hair growth and color in alopecia areata and androgenetic alopecia.

Transplanting beard hair into a scalp wound after hair transplant surgery improves scar appearance and hair keeps its normal traits.

BMP signaling controls hair growth and skin color.

An 81-year-old man's white hair began to regain its original color while he was treated with lenalidomide, suggesting that graying hair might be reversible.

Hair aging is caused by stress, hormones, inflammation, and DNA damage affecting hair growth and color.

Hair loss in Androgenetic alopecia (AGA) is due to altered cell sensitivity to hormones, not increased hormone levels. Hair growth periods shorten over time, causing hair to become thinner and shorter. This is linked to miscommunication between cell pathways in hair follicles. There's also a change in gene expression related to blood vessels and cell growth in balding hair follicles. The exact molecular causes of AGA are still unclear.

The document concludes that skin aging in women can be caused by UV exposure and hormonal changes, and treatments like hormone replacement therapy and various skin therapies can help.

Dr. Norwood's analysis highlights the need for careful patient selection and strategic hair transplant design to create a natural-looking hair density.

Tissue expansion is an effective treatment for certain types of hair loss, providing immediate coverage with hair-bearing skin.

Hair loss increases between July and October, possibly due to UV light, and factors like skin type, hair color, and density may affect this. Dandruff can worsen hair loss conditions.

High-frequency ultrasound can effectively visualize and assess hair loss.

Hair greying is seen as a sign of aging; temporary fixes like hair dye are used, but a balanced diet and hair care can help manage it.

The document concludes that various clinical methods are used to assess ageing skin and the effectiveness of anti-ageing products.

The document concludes that hair loss is common and can be treated with medications like minoxidil or surgical options, and it significantly affects people's psychological well-being.

Different ethnic hair traits must be considered for successful hair restoration surgery to achieve natural-looking results.

The document says that there are treatments for hair and nail diseases.

Telogen Effluvium is a hair loss condition where treatment involves identifying and managing its triggers.

Most skin cysts were common types found in unusual body parts, and examining tissue samples is important for accurate diagnosis.

Menopause causes dry skin, wrinkles, and hair changes, with hormone therapy helping but not recommended just for these issues.

Different human traits like skin color and hair type vary between populations due to genetic adaptations to the environment.

Early recognition and management of skin side effects from new cancer therapies can prevent treatment delays.

Hair ages due to various factors and treatments like minoxidil and finasteride can help, but more research and better public awareness are needed.

People with hypothyroidism and hair loss often have more hair and scalp issues than those without thyroid problems.