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USB videodermatoscopes are a practical and affordable alternative for diagnosing skin conditions.

This article discusses hair transplant techniques and hypothesizes that smaller regenerating units within hair follicles may allow for one-to-many transplantation, potentially increasing hair numbers for those with hair loss, but reports no new experimental results.

Scalp micropigmentation is a process where tiny dots of pigment are tattooed onto the scalp to create the appearance of a shaved head or fuller hair.

This review discusses how hair follicle light sensitivity is linked to mesenchymal remodeling and suggests that this connection influences photoepilation outcomes and optimal treatment strategies, reporting no new clinical results.

This review discusses the experimental strategies and technological challenges of proton minibeam radiotherapy (pMBRT) and reports no clinical results; it highlights the potential of using a 3 GHz linear accelerator for precision therapy research.

This study found that finite element analysis-guided design improved bubble microneedles' controlled tip separation and insertion strength, supporting effective transdermal and sublingual drug delivery.

This study found that loss of contact between the arrector pili muscle and the hair follicle bulge may explain why hair loss in male and female pattern baldness is largely irreversible, unlike in alopecia areata.

This article describes a concentric mini-micrografting method for extensively bald patients that achieves natural-looking hair restoration and maintains a normal appearance at all stages of treatment.

In this randomized, controlled trial, the researchers observed that sub-lingual minoxidil at doses of 1.35 mg and 4.05 mg, but not 0.45 mg, significantly increased hair fibre diameter in men with male androgenetic alopecia over 24 weeks, suggesting a dose-dependent reversal of follicle miniaturization.

This study found that using a standardized protocol with microspheres of approximately 1.5 micrometers enhances penetration into hair follicles, particularly when skin is treated with cyanoacrylate skin surface stripping.

Hair shaft miniaturization leads to hair follicle stem cell loss, suggesting Piezo1 as a potential treatment target.

Miniflap hair restoration is a method to regrow hair.

In this study, a method using nano-sized iron particles successfully captured images of sub-dermal hair follicles, showing comparable size and shape to those removed from the skin.

This study found that using a Picosecond IR Laser (PIRL) on mouse skin led to less tissue damage and scarring compared to conventional surgical lasers and tools.

This article proposes a classification for small graft transplants that includes technical factors to improve communication and facilitate comparative studies, reporting no new clinical results.

This study reports the development of a MEMS silicon-hair device capable of detecting minute forces and moments, replicating the sensory functions of human hair follicles with high sensitivity.

This study utilized computational approaches to screen natural compounds targeting a non-androgen pathway involving PIEZO1 and MLCK for treating androgenetic alopecia, identifying several potential candidates for further validation but making no clinical claims.

In this study, researchers developed microparticle-embedded gas-propelled microneedles that showed higher drug loading and transdermal delivery efficiency compared to traditional microneedles.

This study demonstrated that a single multimode fiber can be used for single-shot wide-field reflectance imaging, achieving high correlation with the ground truth and enabling real-time microendoscopy at up to 180 frames per second.

This article presents modifications to the microfollicular hair transplant process, reporting innovations at each step to enhance results based on over 1000 cases at the authors' center.

This review explores recent advancements in precise cell manipulation technologies, detailing the status, principles, benefits, limitations, and future potential of methods like single-cell manipulation and 3D bioprinting for cells and tissue engineering.

This study found that follicular acantholysis is a common histopathological feature in pemphigus, with differences in depth between pemphigus vulgaris and pemphigus foliaceus lesions that may aid in diagnosis.

This study designed a micromold template for creating controlled-sized, multicellular tumor spheroids, finding that HEK-293 cells formed consistent spheroids with high circularity and viability after 7 days, influenced by cell seeding density and treatment conditions.

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 study found that using dissolving micro-needles with minoxidil promoted more hair growth in an animal model compared to minoxidil treatment alone or no treatment.

This study developed a novel, 3D-printed dissolving microneedle system for delivering minoxidil to treat hair loss, which showed pH-triggered drug release and enhanced hair regrowth in an alopecia mouse model, offering a potentially sustainable and safe transdermal therapy option.

This article discusses the mini-lift as a cosmetic procedure for minor cheek and neck laxity, emphasizing its benefits like quicker recovery and minimal incisions, but provides no new clinical data.

New microneedle method improves hair regrowth treatment delivery.