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Skin has specialized touch receptors that can tell different sensations apart.

Advanced human skin models improve drug development and could replace animal testing.

Facial plastic surgery has evolved to focus on less invasive techniques and innovative technologies for cosmetic and reconstructive procedures.

HGF/SF increases skin melanocytes but doesn't change melanin type or amount.

Follicular unit extraction (FUE) causes less postoperative pain than follicular unit transplantation (FUT), but pain from both methods decreases significantly within two days.

Nanomaterials can improve hair care products and treatments, including hair loss and alopecia, by enhancing stability and safety, and allowing controlled release of compounds, but their safety in cosmetics needs more understanding.

Improve chin and perioral scars with surgery, resurfacing, and other therapies, tailored to each patient.

The skin has about 230,000 touch-sensitive nerve fibers, with high concentrations in the hands and face.

Trichoscopy and pathological examination both have unique benefits and cannot completely replace each other in evaluating hair.

Hair transplantation is an effective hair loss treatment with two main techniques, requires careful planning, and can improve beard and eyebrows appearance.

New treatments for hair loss should target eight main causes and use specific plant compounds and peptides for better results.

New understanding and treatments for hair loss are improving, but more research is needed.

Mouse touch-sensitive nerve cells adjust their connections based on competition with other similar cells.

Canine hair follicles have stem cells similar to human hair follicles, useful for studying hair disorders.

FUE is a versatile hair transplant technique with many uses and good outcomes when performed with skill.

Different hair follicles in the skin are innervated by unique combinations of mechanosensory neurons, crucial for touch sensation.

Follicular unit extraction is an effective and minimally invasive treatment for male hair loss.

Non-scarring hair loss is common in lupus patients and can be diagnosed with specific hair and tissue tests.

Trichoscopy helps tell apart other hair loss conditions from common hair loss.

The document concludes that understanding hair follicle histology and the hair cycle is crucial for diagnosing alopecia.

The new follicular unit extraction treatment effectively treats severe hair loss in Asian men, giving natural-looking results with few side effects.

Persistent radiation-induced hair loss is dose-dependent, and treatments like topical minoxidil can be effective.

Two new mutations in the CDH3 gene cause hair loss and vision problems in a young girl.

Fractional laser therapy is a promising, effective, and minimally invasive treatment for hair loss.

Low-level laser therapy is safe but not significantly better than minoxidil alone for hair growth.

Yellow dots are common in severe alopecia areata.

Improved understanding of stem cell mechanisms can enhance skin tissue engineering.

The project created a standardized system for classifying skin lesions in lab rats and mice.

Keratins are important for skin cell health and their problems can cause diseases.

Children with alopecia areata should only get thyroid screening if they have Down syndrome, a family history of thyroid disease, atopy, or signs of thyroid problems.