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In this study, micro-autologous fat transplantation (MAFT) for frontal augmentation using the MAFT-GUN showed high patient satisfaction and no complications among 178 patients, suggesting it may be a reliable method for forehead contouring.

The study found that the quality of cord blood units remains consistent before freezing and after thawing, indicating that attached tube segments reliably represent the graft's properties.

This study demonstrated that hair follicles significantly expedite the absorption of caffeine through the skin compared to interfollicular pathways.

In this study, combining microneedle and sublative fractional radiofrequency treatments significantly improved skin tightening, texture, collagen organization, and satisfaction in individuals with moderate photoaging, while reducing abnormal elastin after three months.

This study found that combining herbal extracts with PRP increased human dermal papilla cell proliferation via ERK and Akt protein regulation, suggesting its potential for developing hair growth therapies.

In this study, patients receiving adipose-derived stromal vascular cell transplantation for alopecia areata experienced significant hair regeneration, increased growth, and improved hair quality after 3 and 6 months, indicating potential efficacy of this stem cell-based therapy for hair loss.

This study found that partial follicular units extracted from the donor area can survive and regenerate new hairs at their original site and when transplanted, effectively creating two hair follicles from one.

In this open uncontrolled study on microneedling as an adjuvant therapy for frontal fibrosing alopecia, researchers observed stable frontotemporal recession measurements while patients reported improvements in quality of life and a reduction in inflammatory activity parameters.

This systematic review examined the potential of microneedling for anterior neck scars but found no eligible studies directly investigating this application. Indirect evidence from other body regions suggests possible benefits, underscoring the need for targeted research to validate these findings for neck surgery patients.

A new surgical technique using vellus hair grafts effectively treated vitiligo without causing unwanted hair growth.

This article reports that follicular unit extraction is a minimally invasive hair restoration technique that avoids linear scarring and reduces donor-site pain compared to traditional strip harvesting methods.

This article describes standard methods for studying DNA methylation dynamics in mouse skin and hair follicle stem cells but presents no new research findings.

This study found that radiofrequency microneedling significantly enhanced the absorption of topical triamcinolone acetonide, with insertion depth being more influential than RF energy levels.

This study reviewed the evidence on minoxidil's effectiveness for androgenetic alopecia, finding that 5% topical minoxidil is the most effective monotherapy for men, while 2% is similarly effective for women. Genetic markers can predict response, and new formulations like foam and gel improve tolerability.

VYC-12L effectively improves skin smoothness, reduces fine lines, and boosts hydration.

This study demonstrated that a finasteride-loaded proniosome significantly enhanced transfollicular delivery and hair growth in mice without causing skin irritation, with effects comparable to a 2% minoxidil solution.

PRP treatment showed no hair regrowth improvement after the first application in patients with alopecia.

In this study, topical application of Tectona grandis seed extracts on albino mice significantly accelerated hair growth initiation time and increased the percentage of hair follicles in the anagenic phase compared to the standard minoxidil treatment.

This expert group provided recommendations for preparing and using platelet-rich plasma in treating androgenetic alopecia, suggesting a manual double-spin method and specific dosing, although further studies on injectable platelet-rich fibrin are needed.

In this study, activated platelet-rich plasma injections significantly increased hair count, density, and the anagen/telogen ratio in men with androgenetic alopecia, compared to placebo, suggesting it as a safe alternative to medical treatments for early-stage alopecia.

This study suggests the mechanical effect of injecting a solution is more important than the solution's nature in treating atrophic acne scars, with UBM sonography proposed for objective assessment.

This study describes a method for labeling and tracking hair follicle stem cells in mouse skin using a Cre/lox recombination system with tamoxifen, providing insights into stem cell behavior and contribution to tissue regeneration.

This study found that Ecklonia cava polyphenols increased human dermal papilla cell proliferation and extended hair shaft length in vitro and ex vivo, suggesting potential as a therapeutic candidate for hair loss.

This study found that peroxide-rich plasma-activated water caused minimal morphological damage to hair, while nitrate-rich plasma-activated water induced significant damage, especially in porous hair types.

This study introduced a semi-automatic hair follicle implanter that can reduce surgery time and fatigue for both patients and surgeons, with effectiveness demonstrated in animal and clinical trials.

This study suggests that combining microneedling with ALA-photodynamic therapy may be a promising treatment option for moderate to severe alopecia areata, achieving significant hair regrowth in some patients.

This study found that testosterone and 5α-dihydrotestosterone induced apoptosis in dermal papilla cells from nonbalding scalp regions, suggesting a high androgen stimulus can trigger cell death related to androgenetic alopecia.

This study compared microneedling combined with platelet-rich plasma and microneedling with minoxidil for treating androgenetic alopecia in men, finding both approaches effectively improved hair density and alopecia grade.

This study reports that newly synthesized steroidal trienones exhibit higher 5α-reductase inhibitory activity than dienones in various biological models, suggesting potential use in treating androgen-dependent diseases.

This study introduces a five-modal microscopy technique that allows label-free, in vivo observation and quantitative analysis of various wound healing processes.