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Dermal fibroblasts have adjustable roles in wound healing, with specific cells promoting regeneration or scar formation.

Plant-based compounds can improve wound dressings and skin medication delivery.

Using bioreactors, scientists can grow more skin stem cells that keep their ability to regenerate skin and hair.

Using normal saline in vertical extraction for hair transplants reduces donor area injury more than acute extraction.

South American camelids should be sheared early, fleece type affects fiber quality, and the S/P follicle ratio doesn't distinguish between Bolivian llama genotypes.

Young female Australian fur seals are losing hair due to low tyrosine and zinc levels and high pollution exposure.

New skin substitutes for treating severe burns and chronic wounds are being developed, but a permanent solution for deep wounds is not yet available commercially.

Low dose cyclical nutrition therapy can consistently and safely improve hair growth and density without needing anti-androgens.

Betamethasone dipropionate reduced skin thickness, fish oil increased it, and combined treatment had no significant effect.

Some hair protein genes evolved early and were adapted for use in hair follicles.

New compounds can block testosterone effects in rats and might help treat conditions like prostate cancer and acne.

Keratin films from human hair can potentially replace human nail plates for drug testing.

PCOS in lean women is a serious health condition with implications beyond fertility, affecting metabolism and increasing cardiovascular disease risk.

A new mutation in the KRT86 gene was found to cause the hair disorder monilethrix in a Han family.

Different treatments for PCOS focus on the specific symptoms, with weight loss and lifestyle changes being important.

The document concludes that careful history and physical exams are crucial for accurately diagnosing polycystic ovary syndrome and distinguishing it from other similar conditions.

Both vertical and transverse sections are useful for diagnosing alopecia, but using both methods together is best.

Male pattern baldness involves hormone-related hair thinning, shorter hair, and inflammation.

The document concludes that accurate diagnosis and treatment are crucial in dermatology, and it presents various findings on skin conditions and treatments.

Keratin-associated proteins have ancient origins and were used for different purposes before being adapted for hair in mammals.

Hair's internal fibers are arranged in a pattern that doesn't let much water in, and treatments like oils and heat change how much water hair can absorb.

Nanoparticles improve drug delivery through the skin but more research is needed on their long-term effects and skin penetration challenges.

Platelet-rich plasma (PRP) can help restore hair, but the best method for preparing and using it is still unclear.

The study found that long-term sun exposure does not significantly affect follicular plugs on the scalp, and the scalp's appearance is unique compared to other body parts.

Using a scalp flap for hair transplantation gives denser, faster results than older methods, but it's complex and needs careful planning.

Skin stem cells maintain and repair the outer layer of skin, with some types being essential for healing wounds.

The Brigham Eyelash Tool for Alopecia (BELA) is a reliable way to measure eyelash loss in alopecia areata patients.

Hydrogel scaffolds can help wounds heal better and grow hair.

Two teenage brothers had a rare, treatment-resistant form of female-pattern hair loss with unusual scalp changes.

Monilethrix causes different levels of hair loss in family members.