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Hair follicle regeneration possible, more research needed.

Nonablative radiofrequency treatments, especially microneedle and fractional types, can improve acne scars by 25%–75% after 3-4 sessions, with full results in 3 months and some side effects.

The conclusion is that formalizing how past decisions influence current health technology assessments could improve the credibility and defense of coverage decisions.

The environment around melanocyte stem cells is key for hair regeneration and color, with certain injuries affecting hair color and potential treatments for pigmentation disorders.

Frontal Fibrosing Alopecia's cause is unclear, affects mainly postmenopausal women, and current treatments focus on stopping hair loss rather than regrowth.

Permanent hair loss from cicatricial alopecia is treated by reducing inflammation and managing symptoms, but regrowth in scarred areas is unlikely.

Mesenchymal stem cells, especially injected into the skin, heal wounds faster and better than chitosan gel or other treatments.

Wnt1a helps keep cells that can grow hair effective for potential hair loss treatments.

Understanding hair follicle biology and stem cell control could lead to new hair loss treatments.

Newer skin resurfacing lasers reduce damage and scarring, with some approved for safe use and minimal side effects.

Hair from balding and non-balding areas regrows similarly on mice.

Indian dermatosurgical practitioners were given guidelines in 2011 to reduce infection risks, including hand hygiene, sterilization methods, operation theater standards, and proper waste disposal.

The place where hair is transplanted can change its growth rate and length but not its thickness.

Photodynamic therapy was effective in treating multiple scalp basal cell carcinomas with minimal side effects and good cosmetic results.

Lasers in hair transplantation may have potential but require caution due to possible damage and reduced graft survival.

Fat tissue extract may help treat vitiligo by reducing cell stress and promoting skin repair.

Finasteride can treat prostatic haematuria, but its use is controversial.

A substance from a specific gel helped to grow hair effectively in mice, suggesting it could potentially be used to treat hair loss in humans.

Surgeons need to understand natural hair patterns for better hair restoration results.

Hair transplant is a safe and effective way to fix aesthetic issues after a facelift, with most patients happy with the results.

Follicular unit transplant successfully repigmented vitiligo patch on upper lip.

Synthetic hair implants can cause severe infections and are risky.

Alginate spheres help maintain hair growth potential in human cells for hair loss treatment.

Hair transplantation can successfully treat stubborn alopecia areata.

The O'Connor Tweezer Dexterity Test effectively screens for skilled surgical hair restoration assistants.

Early transplantation helps avoid embarrassment and allows relaxed transplant sessions, but be cautious with young patients with thinning hair.

Human dermal fibroblasts help microvascular endothelial cells grow, but not vice versa.

Using a polarized LED magnifier during hair transplants eases recipient site creation and reduces eye strain but doesn't improve graft creation or placement.

Storing hair follicles at -20°C keeps them good for up to 15 days, which may help with hair transplants.

Human hair follicle cells can be turned into neural stem cell-like cells, which might help treat brain diseases.