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MRI can effectively image skin structures noninvasively.

Brazilian propolis was found to speed up hair growth in mice by increasing the growth of skin cells that form hair.

Scientists developed a method to grow human fetal skin and digits in a lab for 3-4 weeks, which could help study skin features and understand genetic interactions in tissue formation.

Monotreme hair structure and protein distribution are similar to other mammals, but their inner root sheath cornifies differently, suggesting a unique evolution from reptile skin.

A mutation in the Adam10 gene causes freckle-like spots on Hairless mice.

Mice with a Gsdma3 gene mutation have thicker skin and longer hair follicle openings due to increased β-catenin levels.

Rac1 is essential for proper hair structure and color.

Adult stem cells with Tp63 can form hair and skin cells when placed in new skin, showing they have hidden abilities for skin repair.

The document concludes that hair biology is complex and there are still unanswered questions about hair loss and follicle changes.

Intense pulsed light treatment mainly damages pigmented hair parts but spares stem cells, allowing hair to regrow.

Current therapies cannot fully regenerate adult skin without scars; more research is needed for scar-free healing.

Hair restoration for East Asians should consider their unique characteristics like head shape, hair thickness, and hair density, and use modified procedures and treatments to minimize scarring and maintain hair density.

Researchers created a potential skin substitute using a biodegradable mat that supports skin cell growth and layer formation.

The skin protects the body, regulates temperature, senses touch, and makes vitamin D.

Melanocytes are important for skin and hair color and protect the skin from UV damage.

Oral itraconazole effectively reaches and treats deep skin layers in guinea pigs.

Skin structure complexity and variability are crucial for assessing skin toxicity in safety tests.

The conclusion is that analyzing RNA from skin oils is a promising way to understand skin diseases.

The skin's basement membrane is specially designed to support different types of connections between skin layers and hair follicles.

Fish oil improves skin health in people with diabetes and high cholesterol.

EZH2 levels decrease as fetuses develop and are higher in adult skin, which may affect skin growth and repair.

Skin healing from blisters can delay hair growth as stem cells focus on repairing skin over developing hair.

Skin health and repair depend on the signals between skin stem cells and their surrounding cells.

Stem cells regenerate tissues and their behavior varies by environment, suggesting the hematopoietic system model may need revision.

Skin changes throughout life, from development before birth to aging effects like wrinkles, influenced by both genetics and environment.

Scientists found a new method using 3D cell cultures to grow human hair which may improve hair restoration treatments.

Skin and hair renewal is maintained by both fast and slow cycling stem cells, with hair regrowth primarily driven by specific stem cells in the hair follicle bulge. These cells can also help heal wounds and potentially treat hair loss.

A new hair transplant method showed promising results and a study found how deep a CO₂ laser can penetrate skin.

Double trichophytic closure effectively repairs thin scalp scars, reducing financial burden.

Finasteride caused a rare skin rash in a man, which improved after stopping the medication.