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This study concluded that combining cyanoacrylate skin surface stripping with particle-based antigen delivery effectively targets HIV-1 p24 protein to skin cells, supporting its potential for needle-free transcutaneous vaccination.

In this study, radiofrequency microporation significantly improved topical minoxidil delivery and hair regrowth in a mouse model of androgenetic alopecia, with minimal systemic exposure compared to oral administration, suggesting it could be a promising needle-free option for topical therapy.

This study described a novel three-dimensional-printed microneedle system designed for improved transdermal delivery of minoxidil to treat hair loss, demonstrating effective hair regrowth and safety in a mouse model while allowing sustainable needle base recovery.

This review discusses the cosmetic applications and healing phases of microneedling and reports no new clinical findings; the authors highlight its use for skin and hair treatments without epidermal damage.

This source does not report specific results or findings, instead it provides details about the affiliation of the researchers and reference details for the publication.

This report describes a case of twins with alopecia areata totalis who did not respond to corticosteroids but showed significant hair growth with platelet rich plasma injections, suggesting PRP's potential as an alternative treatment.

This study found that nanoparticles did not permeate intact rat skin but could penetrate skin that had been artificially punctured, primarily through grooves or hair follicles.

The researchers developed semi-dissolving microneedle patches using TEMPO-oxidized bacterial cellulose nanofibers, which allow effective transdermal drug delivery by forming micro-channels for large drug quantities, overcoming traditional microneedles' low drug loading.

This article discusses the potential of novel microneedle transdermal systems for enhanced drug and vaccine delivery through the skin, but reports no clinical results and emphasizes ongoing trials.

This study demonstrated that while the proposed placebo microneedle stamp design was partially successful in blinding participants with low skin sensitivity, further development of suitable placebo controls is needed.

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 evaluated the use of Jet Peel technology, a non-invasive hydroporation method, in treating androgenetic and telogen effluvium alopecia, finding improvements in hair growth and thickness, and a reduction in associated scalp conditions.

This case study describes a 34-year-old male developing painful inflammatory scalp nodules post-scalp microinfusion of medication. The findings suggest that repeated microtrauma or bacterial colonization might trigger dissecting cellulitis in susceptible individuals, with exogenous testosterone as a potential modifier, not a direct cause.

This review examined three studies on dermaroller monotherapy for hair loss, finding inconsistent efficacy and diverse methods, with risks of follicular damage and infection noted; standardized protocols are urgently needed for safe practice.

This review discusses microneedling radiofrequency in cosmetic dermatology, particularly for skin texture improvement and various conditions, and reports no new clinical results.

This study presented a refined surgical protocol for a fetal mouse model that improves pregnancy success, reduces fetal loss, and allows for consistent phenotypic outcomes, enhancing research in scarless skin regeneration.

This study highlights examples of successful hair growth using combined laser therapy and autologous exosome therapy, suggesting a synergistic effect that may enhance beauty treatments and other therapeutic applications.

This study explored the use of microneedling for dermatological disorders, highlighting its benefits like increased collagen and elastin production, dermal thickening, and skin rejuvenation, making it suitable for conditions such as scars, stretch marks, and photoaged skin.

In this study, the researchers developed an advanced robotic system called STITCH for performing suture tasks, which completed an average of 2.93 sutures autonomously and 4.47 sutures with human intervention in physical trials.

This article reviews the indications for micropigmentation in dermatological conditions like stable vitiligo and alopecia, but presents no new clinical results.

This review article discusses microneedling as a non-surgical treatment option in dermatology, highlighting its benefits for scar improvement through collagen induction and reporting its popularity among practitioners due to its cost-effectiveness and simplicity.

This article describes a new T-Fast multi-implanter that potentially reduces operating costs and surgical time by implanting two follicular unit excision grafts simultaneously, which may encourage clinics to adopt this technique.

This case report observed that a 44-year-old male patient with androgenetic alopecia experienced increased hair density and patient satisfaction after treatment with microneedling, growth factors, and minoxidil.

This study introduces a hair transplantation method combining elliptical excision and micrografting, suggesting it provides significant cosmetic improvements for androgenetic alopecia.

This review discusses the current state and potential future of polymer-based microneedles for transdermal drug delivery, without reporting new empirical results; it highlights their applications and existing challenges.

This study found that an autologous keratin and fibroblast tissue filler was effective for correcting moderate-severe depressed scars, with the majority of patients experiencing excellent improvement and no severe complications.

This study found that scalp necrosis in hair restoration procedures primarily occurs in the central region, particularly on the right parietal aspect, and proposed a method to prevent this complication.

This article lists essential items for a junior resident's bag in dermatology, detailing their uses to enhance clinical examination skills and preparedness during residency and exams.

This study explains surgical techniques for hair transplantation using the sharp implanter method, emphasizing 11 key principles that optimize efficiency and precision, and reports high graft survival and natural hair density when these principles are followed.

This review discusses recent advancements in dermatopathology, including molecular biology techniques and diagnostic innovations, and reports no new experimental findings.