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Nanoemulsions improve stability and delivery of active ingredients in cosmetics for skin and hair care.

Altered retinoid metabolism in cicatricial alopecia suggests a balanced vitamin A diet may prevent the condition.

Lack or blocking of SRD5a, a key component in hormone creation, can lead to conditions like pseudohermaphrodism and affect hair growth, bone mass, muscle strength, and reproductive health. More research is needed on its regulation from fertilization to adulthood.

Vesicular carriers like liposomes may improve cosmetic skin treatment delivery and effectiveness but need more human research.

Nano-sized lipid particles increase dexamethasone's skin penetration and create a reservoir in the skin layers.

The conclusion suggests that PCOS may persist due to genetic traits that, while harmful for female fertility, could have provided survival and reproductive benefits to males.

Certain molecules in hair change with age and could be used for cosmetic treatments.

PRP shows promise for improving facial wrinkles, skin elasticity, and hair growth, but more research is needed to standardize its use and understand its effects.

Lower lipin 1β in belly fat is linked to insulin resistance in people with polycystic ovary syndrome.

The N363S gene variant does not cause higher adrenal androgen levels in women with polycystic ovary syndrome.

Early-stage skin cells help regenerate hair follicles, with proteins SDF1, MMP3, biglycan, and LTBP1 playing key roles.

Quercetin-loaded nanoparticles can penetrate skin, minimize hair loss, and promote hair regrowth, showing slightly better results than a marketed product.

Eating less starch and dairy helped overweight women with PCOS lose weight and improve symptoms.

High fasting insulin levels in women with PCOS are linked to a higher risk of heart and metabolic problems.

Keratin-based particles safely improve hair strength, smoothness, and heat protection.

The document concludes that non-operative treatment for gender dysphoria is safe and effective, and hormone therapy does not increase cancer risk.

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

The PS-b-PAA copolymer nanomicelles are effective for delivering a cancer treatment drug in photodynamic therapy.

Dermatologists play a key role in identifying and documenting signs of abuse and injury for forensic investigations.

Hydrogen peroxide's effects on wound healing in hair transplants are unclear, and it may slow healing and increase scarring.

Proper mineral supplementation in cow-calf operations prevents health issues and economic losses.

Tofacitinib nanoparticles can safely and effectively treat alopecia areata by targeting hair follicles.

Removing myelin protein zero-like 3 in mice leads to better metabolism and resistance to obesity.

Scientists can grow human hair follicle stem cells in a lab without changing their nature, which could help treat hair loss.

Wheat straw is valuable for its health benefits and various industrial uses.

Researchers found that most genes affecting drug responses are not fully covered by commercial SNP chips, suggesting the need for more comprehensive tools to optimize drug selection based on genetics.

Effective repair of bad hair transplants requires skilled techniques and careful use of donor hair, with strategies like reimplantation and camouflage, and new methods to minimize scarring.

The document concludes that products like PRP and PRF show promise for tissue healing, but evidence of their effectiveness is inconsistent.

Adding de-epithelialization to the follicular isolation technique improves hair transplant results for eyebrows and eyelashes.

The enzyme type 1 5α-reductase is more active in the hair follicle's lower part than in the skin's outer layer.