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No single forehead lift procedure suits all; techniques vary based on hairline and desired outcomes.

Researchers found a specific immune receptor in patients that causes severe skin reactions to a drug.

High levels of ERK activity are key for tissue regeneration in spiny mice, and activating ERK can potentially redirect scar-forming healing towards regenerative healing in mammals.

Trichoscopy helps tell apart Frontal Fibrosing Alopecia and Lichen planopilaris by showing different hair and scalp features.

Testosterone reduces heart damage and inflammation after injury.

Hair repigmentation can indicate malignancy and should be investigated.

PRP is a safe, low-cost treatment used in dermatology for hair loss, skin rejuvenation, scar repair, and wound healing.

PRP therapy helps heal pediatric surgical wounds faster and with fewer scars but needs more research for safety and cost.

A good hair transplant is judged by various factors including cosmetic appearance, hair angles, complication signs, and donor scar consideration.

Follicular Unit Extraction (FUE) hair transplant is less invasive, leaves no scars, and has quicker recovery times, but it's more time-consuming and challenging. Automation helps speed up the process and improve graft survival, reducing the need for traditional strip surgery.

New subcision technique with a bent needle and syringe improves ease, effectiveness, and comfort for treating acne scars.

Some African American women experience central scalp hair loss, often linked to a history of fungal scalp infection.

Platelet-rich plasma may have some benefits in dermatology, but there's not enough evidence to widely recommend its use.

Four specific genes are linked to keloid formation and could be potential treatment targets.

Sebaceous glands in the skin play a key role in absorbing the antiandrogen drug RU 58841, especially when it's encapsulated in liposomes.

The Frechet flap technique effectively hides scalp surgery scars with good results and minimal issues.

Exosomes may improve skin, scars, hair growth, and fat grafts in plastic surgery, but more research is needed.

Burn reconstruction is crucial for improving long-term outcomes for burn survivors.

There are many treatments for permanent hair loss disorders, but their effectiveness varies and there's no clear best option.

Microneedling improves skin and hair conditions by enhancing treatment absorption and stimulating growth factors.

Narrower donor strips and special closure techniques in hair transplants lead to smaller scars and happier patients.

In 2011, hair restoration was a specialized field in plastic surgery, using techniques like "Ultrarefined follicular unit hair transplantation" to minimize scarring and promote hair growth, with future treatments like stem cell therapy and hair cloning still being tested.

DPP4, a molecule in skin, helps heal large wounds and regrow hair follicles when its levels are reduced.

The right cells and signals can potentially lead to scarless wound healing, with a mix of natural and external wound healing controllers possibly being the best way to achieve this.

Blocking the Wnt/β‐catenin pathway can speed up wound healing, reduce scarring, and improve cartilage repair.

CO2 fractional laser therapy may help regrow hair without scarring by affecting certain inflammatory and growth-related molecules.

Micro needling is a skin treatment that helps with various skin conditions including stretch marks, by boosting collagen production, but it may cause redness and irritation.

Both laser treatments improved acne scars similarly, but the Nd:YAG laser was safer and less painful, while the Er:YAG laser left patients slightly more satisfied.

PRP is effective for skin rejuvenation, hair restoration, and acne scar treatment.