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Scientists made glow-in-the-dark dots from human hair that can detect iron, prevent counterfeiting, and reveal fingerprints.

Superoxide dismutase (SOD) can prevent hair graying in mice.

Surfactants damage hair, but sealing the cuticle can prevent this.

Zebrafish can help study and develop treatments for hearing loss.

New UVA-responsive nanocapsules effectively kill microorganisms in hair follicles when activated by light.

Fermented grapeseed oil effectively repairs and protects chemically damaged hair.

Superoxide dismutase (SOD) can prevent hair graying in mice.

Autofluorescence can sort plant cells without labeling.

Increased liposome fluidity boosts skin penetration of sodium fluorescein.

Hair lipids do not protect against humidity.

Dissolving microneedle patches can effectively deliver drugs over time.

Nanoencapsulated antibiotics are more effective in treating hair follicle infections than free antibiotics.

A rare bacterial infection of pubic hair can cause strong genital odor, but trimming hair and using clindamycin can quickly fix it.

Sensory neuron and Merkel cell changes in the skin happen independently during normal skin maintenance.

Sensory neuron remodeling and Merkel-cell changes happen independently during skin maintenance.

Sensory neuron changes and Merkel-cell changes in the skin happen independently during normal skin maintenance.

Sunscreen technology is improving with new ingredients and methods to better protect skin from sun damage.

The 2015 Hair Research Congress concluded that stem cells, maraviroc, and simvastatin could potentially treat Alopecia Areata, topical minoxidil, finasteride, and steroids could treat Frontal Fibrosing Alopecia, and PTGDR2 antagonists could also treat alopecia. They also found that low-level light therapy could help with hair loss, a robotic device could assist in hair extraction, and nutrition could aid hair growth. They suggested that Alopecia Areata is an inflammatory disorder, not a single disease, indicating a need for personalized treatments.

Nanoparticle-based drug delivery to hair follicles is more effective when tested under conditions that match skin behavior.

New imaging techniques show testosterone delays hair growth and shrinks follicles in mice, but have limited depth for viewing.

Adding a second method to PROTACs could improve cancer treatment.

Allium hookeri extract may help promote hair growth and protect cells from damage.

Fat tissue vesicles protect skin from UV damage better than stem cell vesicles.

Microspheres about 1.5 micrometers in size can best penetrate hair follicles, potentially reaching important stem cells.

The keratin network in mouse skin changes during cornification and affects the skin's protective barrier.

Sensitive scalp has higher pH, more redness, abnormal sebum, and altered bacterial makeup.

PDI helps restore over-bleached hair's strength and structure by attaching special peptides.

Examining nail biopsies is useful for diagnosing nail diseases.

The conclusion is that a new biopsy technique and humidity chamber help study skin mites better and suggest mite overpopulation may cause skin diseases.

New treatments and technologies in laser medicine show promise for improving skin conditions, fat reduction, cancer treatment, wound healing, and hair restoration.