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Hair pattern in androgenetic alopecia overlaps with scalp and bone demarcations, with distinct gene profiles affecting susceptibility.

Different markers are found in stem cells of the scalp's hair follicle bulge and the surrounding skin.

Technique effectively treats deformities, achieves re-pigmentation, and releases scar contractures.

Gene regulation could revolutionize hair color by altering pigmentation from within.

Androgens can both increase body hair and cause scalp hair loss.

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.

Accurate diagnosis of cicatricial alopecias requires thorough scalp examination and multiple biopsy techniques.

Black dots under trichoscopy can appear in different hair and scalp conditions, not just in alopecia areata.

The environment around melanocyte stem cells is key for hair regeneration and color, with certain injuries affecting hair color and potential treatments for pigmentation disorders.

Trichoscopy helps diagnose and monitor alopecia areata by looking at a combination of specific hair and scalp features.

The document concludes that individualized treatments for hair issues are effective, certain hair changes can indicate neurocutaneous diseases, specific lotions improve skin health, laser hair removal works but needs more study on long-term effects, men's cosmetics are diverse, peeling is effective but can have side effects, and facial pigmentation is often due to overactive skin cells.

Different types of stem cells in the skin contribute to the variety of melanoma forms.

Aging in hair follicle stem cells leads to hair graying, thinning, and loss.

Hair restoration surgery effectively treats hair loss with natural-looking results, using techniques like stem cells and platelet-rich plasma.

Dermoscopy is useful for diagnosing hair loss patterns in dogs.

Dermoscopy helps diagnose different types of hair loss and may reduce the need for biopsies.

Dermoscopy is useful for diagnosing hair loss patterns in dogs.

Chemotherapy causes hair loss by damaging hair follicles and stem cells, with more research needed for prevention and treatment.

Stress-related substance P may lead to hair loss and negatively affect hair growth.

As people age, their hair follicles produce less pigment, leading to gray and white hair, due to factors like reduced enzyme activity and damage to melanocyte DNA.

Nanotechnology in dermatology shows promise for better drug delivery and treatment effectiveness but requires more safety research.

Eyelashes protect the eyes, but more research is needed to understand how.

Researchers created a lab model to study human hair growth, showing it can grow and self-regulate outside the body.

The method can measure multiple steroids in human hair to study long-term steroid metabolism, especially in newborns and children.

The "Punch Assay" can regenerate hair follicles efficiently in mice and has potential for human hair regeneration.

Chemotherapy often causes hair loss, which usually grows back within 3 to 6 months, but there's no effective treatment to prevent it.

The treatment improved hair thickness, shine, and reduced hair loss effectively.

The document lists various dermatology topics, treatments, and diagnostic methods.

Dermoscopy is a useful tool for identifying features of skin conditions, but more research is needed to define its role in dermatology.

Visible light can damage skin and most sunscreens don't block it well; more research is needed on its effects and protection methods.