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Scientists have created a method to deliver specific cells that can regenerate hair follicles, potentially offering a new treatment for hair loss.

People with lichen planus are more likely to have abnormal blood fats than healthy people.

Taurine is important for many body functions and its deficiency can cause health problems.

New genes and pathways are important for testosterone production and male sexual development.

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

Higher levels of CCL7 are linked to more severe hair loss in alopecia areata patients.

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

Germacrone from Curcuma aeruginosa may help treat conditions related to male hormones by blocking a specific enzyme.

New compounds with carborane showed anti-androgen effects similar to flutamide.

Tiny particles called extracellular vesicles show promise for treating skin conditions and promoting hair growth.

Nitric oxide gel helps heal skin burns faster by improving skin growth, hair regrowth, and blood vessel formation.

Biodegradable polymers help wounds heal faster.

Bacterial cellulose is a promising material for biomedical uses but needs improvements in antimicrobial properties and degradation rate.

Vitamin E helps reduce PCOS symptoms and improves hormonal balance.

Serum biomarkers like insulin-like growth factor-1 and vitamin D may help diagnose androgenetic alopecia.

The new hydrogel is good for wound dressing because it absorbs water quickly, has high porosity, can release drugs, fights bacteria, and helps wounds heal with less scarring.

Cold-pressed rapeseed oil is most resistant to oxidation and certain oils may reduce chronic disease risk; consumers like the taste of pumpkin oil best.

Using natural polyphenol cross-linkers like tannic acid and green tea extract in perm treatments improves curling and protects hair.

Microneedle technology has advanced for painless drug delivery and sensitive detection but faces a gap between experimental use and clinical needs.

Hairless protein is key for hair growth, cell differences cause gene expression variation, and the N-end rule pathway senses nitric oxide for protein breakdown.

TREM2 macrophages and unsaturated lipids contribute to acne inflammation.

Keratin proteins are crucial for hair growth and structure.

Hair loss may indicate higher risk of heart disease.

Chemical hair straightening can damage hair and health, needing safer alternatives and stricter regulations.

Acne is caused by increased sebum, abnormal skin shedding, bacteria, and inflammation, not dirt; treatments vary from creams to antibiotics or isotretinoin, with severe cases needing a dermatologist's care.

Nanotechnology could improve hair regrowth but faces challenges like complexity and safety concerns.

The new hydrogel with zinc and polysaccharides improves wound healing and has antibacterial properties.

Biopolymers are increasingly used in cosmetics for their non-toxicity and skin benefits, with future biotech advancements likely to expand their applications.

The document concludes that the 5 alpha-reductase enzymes are important in steroid metabolism and related to various human diseases, with inhibitors used to treat conditions like male pattern baldness and prostate issues.

The new wound dressing helps skin heal faster and fights infection.