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This review discusses recent advancements in microneedle technology for hair loss treatment, highlighting their ability to enhance drug delivery and improve hair follicle survival in transplantation, while also exploring their potential integration with tissue engineering to address regeneration challenges.

This review highlights the application of microneedle technology as a promising advancement in psoriasis management, focusing on its roles in enhanced transdermal drug delivery and minimally invasive biomarker monitoring, while also discussing current challenges and future research directions.

This study provides a comprehensive review of the use of electrospinning technology to create 3D porous structures for bone implants, emphasizing the synergy between biomedicine and materials science necessary for developing orthopedic materials.

This review summarizes the use of 3D printing technologies for creating microneedles and evaluates their associated benefits, challenges, and regulatory considerations, but does not present new experimental results.

This review explores the use of topical and transdermal delivery for drugs and cosmetics, highlighting the benefits of avoiding side effects and rapid metabolism, with a focus on nanoparticulate formulations and techniques for studying skin penetration.

This review explores recent advancements in skin tissue engineering using 3D bioprinting, discussing current methods, bioink formulations, and outlining both achievements and limitations without presenting new clinical results.

This review highlights the use of microneedling devices and patches to deliver cosmetic agents through the skin, noting their applications in skin rejuvenation and safety considerations such as potential skin irritation and infection.

This review highlights the potential of nanotechnology for hair follicle regeneration, focusing on strategies such as hair cycle modulation, progenitor cell stimulation, and wound-induced hair neogenesis, while also discussing regulatory challenges that may affect the development of these innovative approaches.

In this review, recent advances in long-acting microneedle-based transdermal drug delivery systems are outlined, highlighting biodegradable polymers like PLA, PLGA, and PCL for sustained release and discussing challenges in clinical translation such as consistency in manufacturing and validating long-term efficacy and safety.

This article reviews the latest data on non-invasive body rejuvenation techniques, discussing advancements in filler technology and offering insights into their effectiveness and safety for both practitioners and patients interested in non-surgical procedures.

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.

This review discusses the progress in research on topical formulations for treating alopecia, highlighting potential advantages of advanced formulation technologies but reporting no new clinical results.

This article summarizes the properties, synthesis, and biomedical applications of molecules with N-oxide functionalities, emphasizing their growing role in healthcare due to their unique properties, such as water solubility and redox reactivity, crucial for drug targeting and cytotoxicity.

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.

This review discusses the challenges and contradictions in understanding nanoparticle penetration and toxicity in human skin, emphasizing the need for standardized testing and further research on particles smaller than 10 nm.

Dissolvable microneedles are a promising, painless method for effective skin treatments.

This study found that a single instance of acute skin stretching can enhance immune surveillance and improve vaccine delivery by increasing skin permeability and promoting immune cell recruitment without causing tissue damage.

This article describes the significance of the Italian Association of Plastic Aesthetic Surgery's annual congress in European aesthetic plastic surgery, but reports no new research findings.

This review describes the expanding medical uses of micropigmentation, including for vitiligo, burn scars, and nipple-areola reconstruction, and highlights safety concerns related to sterilization practices.

This commentary discusses a study reporting that platelet-rich plasma (PRP) treatment led to increased hair growth in androgenetic alopecia patients, while critiquing its conclusion on the ineffectiveness of microneedling.

This article provides a comprehensive overview of tattoo-related issues for clinicians, covering various aspects such as tattoo types, medical relevance, removal methods, complications, and South African legislation, but reports no new research findings.

This review explores quercetin's potential in multifunctional theranostic systems, highlighting its bioactivity and the challenges of improving its clinical application through innovative strategies like nanoencapsulation, while noting that research in this area is underdeveloped.

In this review, the authors examined the bioactive compounds in rosemary, noting its potential anti-inflammatory, antimicrobial, wound-healing, and anticancer activities, and highlighted its use in traditional medicine and cosmetics for conditions such as aging, baldness, and sun damage.

This case series reports that beard hair can be used effectively as an adjunct donor site for hair transplantation in severe androgenic alopecia, with minimal complications observed.

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

This article discusses current methods in facial feminization surgery for transsexual women and reports no new clinical results, focusing instead on various surgical techniques used to feminize facial features.

This review provides an overview of recent tissue engineering and regenerative medicine developments in Asia, highlighting significant advances, representative research achievements, and discussing future directions, without presenting new research results.

This review describes recent advances in using nanoparticles for drug delivery to hair follicles, with potential applications in treating skin diseases such as alopecia and acne, but reports no new findings.

This review discusses the development and future prospects of biomaterials for in situ tissue regeneration but reports no new research results; it underscores the importance of biomaterials in addressing tissue defects.

This study reviews recent advancements in microneedles made from PLGA, highlighting their use in delivering vaccines, drugs, and proteins through the skin with minimal invasiveness, and discusses the challenges and future potential of these delivery systems.