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High-frequency ultrasonography is a useful but underused tool in dermatology for assessing skin cancers, monitoring diseases, and evaluating treatments.

Epidermal stem cells have various roles in skin beyond just maintenance, including forming specialized structures and aiding in skin repair and regeneration.

Minoxidil increased small openings in blood vessel walls near growing hair in rats.

Young C57BL/6 mice heal better than BALB/c mice, and older mice heal faster but regenerate worse.

Genital rejuvenation is becoming popular for improving genital appearance and function in both men and women.

Microneedles improve drug delivery in various body parts, are safe and painless, and show promise in cosmetology, vaccination, insulin delivery, and other medical applications.

The LED light therapy mask improved skin elasticity and reduced signs of aging in a test and in women aged 40-60.

Using lasers and fat grafting before hair transplant improves hair growth on scarred skin.

Using both hyaluronic acid compounds together improves skin hydration and reduces wrinkles better than using one alone.

Skin and its underlying fat layer act together to resist mechanical stress, and reinforcing this composite structure may help more with anti-aging than just strengthening the skin alone.

RCS-01 therapy is safe and may improve skin structure by affecting gene expression.

New injectable hydrogels with gelatin, metal, and tea polyphenols help heal diabetic wounds faster by controlling infection, improving blood vessel growth, and managing oxidative stress.

The hydrogel effectively stops bleeding and heals diabetic wounds quickly.

KAP-depleted hair causes less immune response and is more biocompatible for implants.

Aged individuals heal wounds less effectively due to specific immune cell issues.

Successful outcomes depend on accurate diagnosis and strong doctor-patient relationships.

Both surgical hairline advancement and follicular unit transplantation effectively lower the female hairline, but they differ in speed, scarring, and naturalness of results.

Keratin from hair and wool is used in medical materials for healing and drug delivery.

Hydrogel scaffolds can help wounds heal better and grow hair.

Nanotechnology shows promise for better chronic wound healing but needs more research.

Lasers have become precise tools in skin treatment and diagnosis, with ongoing advancements improving their effectiveness.

Tiny particles called extracellular vesicles show promise for skin improvement and anti-aging in facial care but face challenges like low production and lack of research.

Menopause causes significant changes in the vaginal introitus, but less so in the labia majora, which may lead to symptoms of vaginal atrophy.

3D bioprinting is advancing in plastic and reconstructive surgery, especially for creating tissues and improving surgical planning, but faces challenges like vascularization and material development.

Certain genes are more active during wound healing in axolotl and Acomys, which could help develop materials that improve human wound healing and regeneration.

Bead-jet printing of stem cells improves muscle and hair regeneration.

The gel with icariin speeds up wound healing, reduces scarring, and helps hair growth by controlling BMP4 signaling. It also reduces inflammation and improves wound quality in mice, adapts to different wound shapes, and gradually releases icariin to aid healing. It also prevents too much collagen and myofibroblast formation during skin healing.

Tiny vesicles from stem cells could be a new treatment for healing wounds.

The new device safely and effectively rejuvenates skin, making it thicker and healthier.

Inorganic-based biomaterials can quickly stop bleeding and help wounds heal, but they may cause issues like sharp ion release and pH changes.