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This review found that microneedling is generally safe, with most adverse effects being minor and resolving quickly, though there is increased risk in patients with active infections, darker skin, or metal allergies.

This article describes a surgical technique combining CO2 SilkTouch Laser and Calvitron Hair Transplant System that offers a natural-looking hairline with moderate session length and minimal bleeding, but reports no new clinical outcomes.

This study developed and tested continuous implanters for dermal papilla cell aggregates, finding that the bar-cartridge type implanter is the most effective design for continuous cell implantation in androgenetic alopecia research.

This review highlights the potential of 3D bioprinting in developing functional, patient-specific artificial skin, addressing limitations of traditional skin grafts and advancing regenerative medicine applications.

This study developed an antimicrobial microneedle patch for delivering apoptotic vesicles to treat infected wounds, which was found to effectively reduce bacterial growth and accelerate scarless healing, including the rapid formation of mature hair follicles in just 8 days, a previously unreported early outcome.

This study found that two years after treatment, the continuous-wave Sharplan 40C SilkTouch laser system led to better collagen organization compared to the pulsed Coherent 5000C UltraPulse system in patients who underwent skin resurfacing.

Microneedling combined with triamcinolone can safely stimulate faster hair regrowth in people with Alopecia Areata.

This study found that micro-needling with triamcinolone acetonide led to the best treatment outcomes for alopecia areata compared to other methods of trans-epidermal drug delivery.

This review discusses the potential of 3D bioprinting technologies for tissue regeneration, drug evaluation, and drug delivery systems, but reports no new findings.

This review discusses the future potential of 3D skin bioprinting for skin regeneration and reports no new experimental results.

This study found that overexpression of PTHrP in mice chondrocytes led to short-limbed dwarfism and delays in endochondral ossification, highlighting PTHrP's role in inhibiting chondrocyte differentiation.

This study describes a gel-supported in vitro system for culturing skin samples that may effectively replace animal systems for toxicity testing, showing high correlation with in vivo skin toxicity measurements.

This study demonstrated that a specific 9-kbp fragment of the bovine keratin 6 gene effectively directs tissue-specific and inducible expression in transgenic mice, suggesting potential applications for targeted gene therapy in hyperproliferative skin conditions.

This study highlights age and sex as key factors influencing scalp parameters, thereby affecting hair health and suggesting they should be considered in developing hair care strategies.

This study found that scalp micropigmentation minimized visible fading over time and led to high patient satisfaction in treating scalp pigmentation issues, with all participants willing to recommend the procedure.

This study reported that laser hair removal for hairlines can lead to unsatisfactory, unnatural appearances in some patients, with hair transplantation successfully improving the aesthetic outcome for those affected.

This study found that microinfusion of 0.5% minoxidil in the scalp led to a significant reduction in diastolic blood pressure, indicating systemic absorption, while the control group experienced a rise in systolic pressure possibly due to procedural pain.

Most men prefer keeping their eyebrows over scalp hair.

This narrative review reports that scalp micropigmentation offers immediate cosmetic improvements in hair density appearance, but does not promote actual hair regrowth and results vary based on the operator's skill.

This study found that scalp micropigmentation significantly improved psychological well-being among adults by enhancing appearance satisfaction and perceived physical attractiveness, but not through a direct relationship with psychological well-being itself.

This article reports the first documented cases of Marie-Unna hereditary hypotrichosis in Egypt, highlighting the variability of genetic mutations in this rare form of congenital hair loss.

This study observed that although most patients recognize SMP as a medical procedure requiring physician oversight, many still receive treatment outside medical settings, underscoring the need for expanded access to physician-led services, enhanced public education, and strengthened regulatory enforcement for patient safety.

This study evaluated eyebrow mesotherapy with a growth factor-based cocktail in 32 women with thin eyebrows, finding high satisfaction rates (90.6%) with significant improvements in density and appearance, low pain levels, and unanimous willingness to recommend the treatment.

In this study, γδTregs showed potential as a cell-based therapy for alopecia areata by preventing hair loss and promoting hair regrowth in humanized AA models.

This study found that most men with alopecia experience significant psychosocial concerns, such as depleted confidence and lower wellbeing, yet seldom seek support, suggesting a disconnect likely influenced by masculine norms, particularly impacting those identifying as sexual minorities.

This study found that individuals with alopecia areata in the UK, particularly women and those of Asian ethnicity with lower income and severe symptoms, spent a significant portion of their disposable income on managing the condition, highlighting wigs and private dermatology services as primary expenses.

This study found that topical cetirizine increased hair shaft thickness and improved clinical outcomes from the patients' perspective in female androgenetic alopecia compared to minoxidil alone, with similar side effect profiles.

Using a vibrating device during injections can help reduce pain.

This review discusses recent advances in using stem cells for skin repair and regeneration after severe burn injuries, but it reports no new clinical results.