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This study found that perceptions of scalp micropigmentation and awareness of its side effects vary significantly by gender and age, influencing attitudes and intentions toward the procedure.

This case report describes a 24-year-old male who developed alopecia areata following an allergic reaction to a permanent hair dye, possibly linked to previous sensitization from a henna tattoo.

Use steroid creams without parabens and educate on hair transplant techniques to improve cosmetic surgery outcomes.

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 review discusses the safety and potential adverse events of microneedling as both a medical and consumer product, noting the need for further understanding; no new clinical results are presented.

This case report highlights a rare presentation of hair-thread tourniquet syndrome in a two-year-old child, emphasizing that prompt identification and removal of the constricting fiber is crucial for successful treatment and prevention of tissue damage.

This study developed a grooved microneedle platform enabling precise transdermal delivery of triamcinolone acetonide for alopecia areata, achieving accurate dosing by controlling groove position and drug concentration.

This study found that combining weekly transverse needling sessions with mini-punch grafting significantly accelerated and enhanced repigmentation in stable, resistant non-segmental vitiligo lesions compared to each procedure alone or non-procedural treatment.

This study used digital-light-processing bioprinting to create a 3D skin-on-a-chip model with a miniaturized vascular network to closely study immune cell interactions similar to real human skin, demonstrating the potential to analyze immune-T cell trafficking influenced by skin signals.

In this study, four cases of neck carbuncle were treated, revealing that fire needle therapy combined with topical drugs offers less trauma, smaller scars, and faster recovery compared to surgery in early stages, but surgical debridement is essential for more advanced cases.

New therapies for burn wounds show promise in reducing pain, infection risk, and improving healing and physical outcomes.

This article reviews the history, methods, and complications of tissue expansion and serial excision for scar revision in the head and neck, and reports no new findings.

This review reports that 3D skin bioprinting has made significant progress towards clinical application, particularly in wound healing and disease modeling, but further work on vascularization and bioink standardization remains crucial.

This report highlights a preterm newborn with hair-thread tourniquet syndrome affecting multiple toes, emphasizing the importance of early identification and removal to prevent severe complications.

This observational study reports that a TRASER device using specific wavelengths for vascular and follicular targets showed both clinical responses and histological changes, suggesting its potential as an effective vascular and hair removal tool.

Multi-pass laser skin treatments improved healing, reduced pain, and had no major complications.

This article describes a 25-year-old Italian sportsman whose hair loss, scarring, and pigmentation resulted from electrolysis, and it suggests that tretinoin with hydroquinone may help fade the pigmentation more quickly.

The researchers designed a Janus microneedle system for treating vitiligo, which targets the skin’s layers to regulate the immune response, promote melanocyte regeneration, and enhance pigment transfer, offering a new precise treatment approach for this condition.

In this study, using a 1064 nm picosecond Nd:YAG laser effectively removed undesirable scalp micropigmentation in four patients within 1–3 treatment sessions, with no unexpected adverse events reported.

This study demonstrated that transcutaneous vaccination via cyanoacrylate skin surface stripping effectively induced both CD4 and CD8 T cell responses in humans, offering a promising alternative to intramuscular injection.

This case report detailed a successful treatment involving contracture release and expanded neck flap reconstruction for a patient with severe neck contracture and beard alopecia from past thermal burns, highlighting improved skin quality and hair regrowth following follicular unit extraction.

This article reviews 12 clinical applications for transcutaneous laser-assisted drug delivery in skin disorders and concludes that it has potential for broader treatment use.

This study tested a microneedle patch on rabbit and pig models to support skin regeneration, revealing that the treatment accelerated wound closure, reduced scar formation, and promoted hair-bearing tissue and follicle growth, suggesting a trauma-guided framework for skin restoration.

This study developed a new triamcinolone acetonide serum combined with a microneedling device, showing promise for treating alopecia areata by targeting hair follicles in a less invasive, patient-friendly way with confirmed drug solubility, compatibility, and safety.

PFD patch helps laser tattoo removal, trichoscopy diagnoses AGA, and serum boosts SOD activity.

This systematic review reports that bioprinting technology holds significant potential for improving patient quality of life by enabling personalized medical treatments, reducing organ transplant rejection risks, and accelerating skin tissue regeneration, although many advancements are still at the research stage.

This study demonstrated that customized microneedle arrays can precisely induce targeted hair regeneration and improve hair quality in mice, potentially offering a personalized treatment approach for hair loss.