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Hair restoration, especially at the hairline and frontal hair volume, can improve facial balance and attractiveness, with follicular unit transplantation being a successful method.

Different hair restoration techniques like follicular unit extraction, scalp reduction, and body hair transplantation can improve results for patients unhappy with their initial surgery, but they also have potential risks.

Ingrown hairs are a common feature in scarring alopecias due to follicular damage.

Hair restoration has evolved to use follicular units for more natural results, moving away from older methods like large plug grafts and scalp reductions.

Dr. WP Unger suggested that traditional strip harvesting might be better for hair transplants than Follicular Unit Extraction due to higher hair survival rates and less risk of a patchy look at the donor site.

Hair follicles stored in a special medium had the highest survival rate, and "plucked" follicles and follicular units showed better growth after transplant.

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 platelet plasma growth factors in baldness surgery can increase the number of hair follicles.

The skin is a complex barrier for drug penetration, but understanding its structure and interactions can improve drug delivery methods.

The new "differential stripping" method effectively measures how much substance gets into hair follicles.

The conclusion is that FFA and LPP have similar scalp biopsy features, making them hard to distinguish histologically, and FFA may be a specific kind of scarring hair loss.

Overexpressing a specific enzyme in mice causes hair loss and female infertility.

Particles around 100 nm can penetrate and stay in hair follicles without passing through healthy skin, making them safe for use in topical products and useful for targeted drug delivery.

Faulty Notch signalling may cause hair follicle changes and inflammation in hidradenitis suppurativa.

New micelle solutions greatly improve skin delivery of certain antifungal drugs.

Calcineurin inhibitors, used in kidney transplants, can cause a wide range of side effects including kidney damage and other health issues.

The human hair follicle can store topical compounds and be targeted for drug delivery with minimal side effects.

Drosha and Dicer are essential for hair follicle health and preventing DNA damage in skin cells.

Using both vertical and transverse sections gives a better diagnosis of alopecia than using one method alone.

Other common signs, not just the well-known immune cells around hair bulbs, are important for diagnosing hair loss from alopecia areata.

Pitx2 helps outer root sheath cells differentiate but can't start hair growth on its own.

Hair transplanting is a useful, often overlooked treatment for female pattern hair loss.

Trichoscopy is a useful tool for diagnosing different hair and scalp diseases without surgery.

Some patients with mycosis fungoides or Sézary syndrome experience hair loss, which may be similar to alopecia areata or linked to skin lesions, possibly due to abnormal T cells, and bexarotene can help treat it.

A disease causing skin issues in young adult German short-haired pointers is hereditary, with most affected dogs not responding to treatment.

Scalp cooling is the most effective FDA-approved method to prevent chemotherapy-induced hair loss, but more research is needed for other treatments.

Cyclosporine A can reduce inflammation in dogs with sebaceous adenitis, but ongoing treatment is needed.

KFSD is a genetic disorder causing hair loss and skin issues, with no effective treatment.

The arrector pili muscle might play a role in hair loss and needs more research to understand its impact.

The ARTAS robotic system for hair restoration is efficient with fewer cuts than manual methods, but it's limited to certain hair types and can still leave scars.