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Researchers found four key proteins that affect the development of a specific hair type in Yangtze River Delta white goats.

Targeting drugs to hair follicles can treat skin conditions, but reaching deep follicle areas is hard and needs more research.

Thioglycolic acid and L-cysteine change hair structure differently during perms, affecting hair strength and curling efficiency.

Dynamic, light touch is sensed through a common mechanism involving Piezo2 channels in sensory axons.

Hair treatments cause significant structural changes, especially with excessive heat, regardless of ethnicity.

Bioceramic and biopolymer composites are promising for advanced wound care, promoting healing and cell growth.

Syphilis is becoming more common and remains a major health problem due to challenges in prevention and treatment.

Infrared and Raman imaging can non-destructively analyze hair structure and help diagnose hair conditions.

Mummy hair's chemical composition may not accurately show ancient people's health due to environmental contamination.

UVB radiation changes the chemical makeup and dries out human hair but doesn't alter its appearance or texture.

Keratin-based hydrogels from human hair and wool are promising for wound dressings and are more eco-friendly.

Free long-chain fatty acids can stimulate hair growth in mice.

The model better predicts how water-loving and fat-loving substances move through the skin by including tiny pores and hair follicle paths.

Using longer PEG chains helps nanoparticles penetrate hair follicles better, improving drug delivery for conditions like alopecia.

Fatp4 is crucial for healthy skin development and function.

Nanoplastics can penetrate skin cells, triggering inflammation and immune responses.

The study improved understanding of keratin fiber structure by showing consistent microfibril diameter but varying distances and electron density profiles.

Nanocomposite patches improve drug delivery through the skin, offering controlled release and fewer side effects.

Hair lipids do not protect against humidity.

Treatments improved hair surface and scale structure but didn't increase certain bonds in the hair cortex.

Minoxidil can be effectively encapsulated in coated nanovesicles for potential drug delivery.

Modified wheat protein in shampoo repairs and smooths damaged hair effectively.

Alopecia Areata causes significant structural and compositional changes in hair.

The nanoemulsion with garlic oil, apple cider vinegar, and minoxidil could effectively treat alopecia areata.

Hair analysis for drugs needs a better understanding of how drugs enter hair, considering factors like hair structure and pigmentation.

Prunus mira Koehne is valuable for hair growth and has potential for sustainable use, but needs more research and conservation.

Ozone reacts more with unwashed hair, producing compounds due to scalp oils, which could lower ozone exposure but increase exposure to reaction products.

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

Straightening and dyeing damage hair structure.

Heat worsens damage in chemically treated hair, especially bleached and straightened hair.