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Scientists have found a way to create hair follicles from skin cells of newborn mice, which can grow and cycle naturally when injected into adult mouse skin.

Particles around 100 nm can penetrate and stay in hair follicles without passing through healthy skin, making them safe for use in topical products and useful for targeted drug delivery.

Forming spheres boosts the ability of certain human cells to create hair follicles when mixed with mouse skin cells.

Human placenta hydrogel helps restore cells needed for hair growth.

The study found that sweat glands contain different types of stem cells that help with healing and maintaining healthy skin.

Certain cells from hair follicles can create new hair and contribute to hair growth when implanted in mice.

Hair's molecular structure is mostly consistent, but genetic differences affect lipid types, which could help diagnose diseases.

Lanceolate complexes in mouse hair follicles are essential for touch and depend on specific cells for maintenance and regeneration.

Scientists successfully created mouse hair proteins in the lab, which are stable and similar to natural hair.

The study revealed the detailed structure of a keratin dimer, aiding understanding of how intermediate filament proteins function.

A gene in Arabidopsis thaliana, AtPRPL1, affects root hair length but not cell wall composition.

Dermoscopy is a good, noninvasive way to see normal cat skin structures and could be useful for check-ups.

Scientists successfully grew new hair follicles in regenerated mouse skin using mouse and human cells.

Hair transplants can make hair follicles larger and hair shafts thicker.

Scientists made new substances that can block an enzyme linked to prostate issues and hair loss, with potential for creating a new treatment.

Gamma-ray exposure can cause long-lasting damage to hair follicles, affecting hair structure and color.

Ganxi goats' skin and hair adapt to heat and humidity, possibly aided by GSDMA protein.

The polyG fragment in Hoxc13 protein helps evolve mammalian skin and hair by enhancing gene interactions.

Tandem repeats significantly influence hair color, especially darker shades, across different ancestries.

Eyebrow lifts are effective for facial rejuvenation but may leave visible scars.

The study found that tight junctions reach the top layer of the skin's stratum granulosum, not just the second top layer as previously thought.

Frog skin cells need the protein desmoplakin for proper development and cell layer formation.

Keratin hydrogels from human hair show promise for tissue engineering and regenerative medicine.

Multiphoton microscopy is a promising tool for detailed skin imaging and could improve patient care if its challenges are addressed.

Keratin structure changes during keratinization, but the exact model remains uncertain.

In Japan, sex reassignment surgery for gender identity disorder faces challenges and needs better medical support and education.

Melanin density affects hair color, and this method can help in cosmetic assessments and diagnosing hair diseases.

3D culture helps maintain hair growth cells better than 2D culture and identifies key genes for potential hair loss treatments.

Rapamycin may help treat Leigh syndrome by targeting protein kinase C.

Harlequin mutant mice have hair loss due to low AIF protein levels and retroviral element activity.