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This review discusses the advantages, applications, and current trends of dissolving microneedles for drug delivery across various therapeutic areas and reports no new clinical results.

This review examines the potential of swellable microneedles in drug delivery and diagnostics, highlighting innovations and challenges in their use for chronic disease treatment, but noting that issues like physiological responsiveness and long-term stability still require research.

This review examines microneedle patches for drug delivery, detailing their designs, materials, manufacturing methods, and potential advantages, but reports no new clinical results.

This review discusses 3D printing developments in topical delivery systems, highlighting the potential for 3D printed microneedles to become prominent in personalized cosmetic applications, but reports no new experimental results.

This review discusses the psychological and emotional effects of common dermatologic conditions and highlights their impact on quality of life, but it does not present new clinical results.

This review discusses the potential of hydrogel-based interventions for radiation-induced skin injury, providing no new clinical results but highlighting their synergistic mechanisms and promise in improving treatment strategies.

This case study presents a reversal of hair loss in discoid lupus erythematosus using newer treatments like injectable platelet-rich fibrin.

This study reported that in animal studies of androgenetic alopecia, a biodegradable microneedle patch releasing glutamic acid promoted hair regeneration more effectively than daily minoxidil, with higher hair follicle counts and less frequent dosing, showing the potential for clinical application.

This study developed and tested Bicalutamide-loaded lipid vesicles in dissolving microarray patches for topical application, finding that they effectively deliver Bicalutamide through murine skin while maintaining a favorable safety profile, suggesting potential to improve treatments for androgenetic alopecia.

This study found that 'smart' peptide hydrogels improved wound healing in a rat model of partial thickness burns, achieving greater wound closure and faster debridement compared to a standard treatment.

Postinflammatory hyperpigmentation causes dark skin patches and needs personalized treatment.

The researchers reported that both cryotherapy and betamethasone lotion yielded similar improvement rates for alopecia areata patches, without complete recovery observed in any patient.

This study highlights the potential of nanofibers in cosmeceuticals, reporting that nanofiber facial masks outperform regular masks in cleansing, and notes their exploratory use in anti-acne patches for enhanced acne management.

This study developed multifunctional microneedle patches with CTB nanozymes that successfully eradicated MRSA infections in wounds by combining near-infrared laser-induced nitric oxide release and local hyperthermia, while also regulating oxidative stress, inflammation, and angiogenesis through specific signaling pathways.

This review discusses the evolution and development of smart and multifunctional microneedles, highlighting their potential future importance in medical applications, but it reports no new experimental results.

This study systematically examines how smart biomaterials used with DLP technology can enhance bioprinting in tissue engineering and regenerative medicine, while also identifying current challenges and future research needs.

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 study reports that alopecia areata, a cause of round patches of hair loss, affects about 1 in 50 people, with hair regrowth usually occurring over months or years.

This article discusses the characteristics of alopecia areata, including its reversible hair loss pattern and uncertain causes, but reports no new clinical findings.

This review highlights the potential of self-powered nanogenerators in revolutionizing biomedical devices by using biomechanical or environmental energy, focusing on applications like regenerative hair growth, drug release patches, and electronic skin while evaluating challenges such as energy efficiency and biocompatibility.

As skin ages, it gets thinner, paler, and more wrinkled, and protection and care like sunblock and moisturizers are important.

This article discusses vitiligo, reviewing its symptoms, possible causes, and classification, but reports no new clinical findings.

In this study, both fractional carbon dioxide laser therapy and cryotherapy were found to be effective and safe for treating patchy alopecia areata, showing similar efficacy in improving hair growth compared to untreated control patches.

The document gives treatment advice for various skin conditions, like using metronidazole for perioral dermatitis and minoxidil for hair loss.

Clofazimine may be effective for treating ashy dermatosis.

Clofazimine successfully treated a man's ashy dermatosis, clearing his skin lesions.

This review introduces a framework to integrate bioinspired conductive materials and advanced 3D/4D printing in regenerative medicine for dynamic, responsive tissue regeneration, emphasizing the potential of smart scaffolds to adapt to physiological cues.

In this clinical study, researchers reported that both sodium valproate-loaded nanospanlastics and topical corticosteroids showed comparable modest efficacy in treating patchy alopecia areata, recommending further investigation into sodium valproate's role combined with other therapies.

In this article, the authors reported that calcipotriol/betamethasone dipropionate aerosol foam significantly improved scalp psoriasis symptoms in three patients by reducing itching and improving flaky patches within a four-week treatment period, confirming its efficacy and enhanced skin penetration compared to older formulations.

This study reported that intralesional triamcinolone acetonide was more effective than intralesional PRP for treating scalp alopecia areata, with minimal recurrence and side effects like atrophy and hypopigmentation.