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This study investigated the use of dissolving microneedle patches to improve the skin-lightening effects of alpha-arbutin and resveratrol, finding that the patches enhanced intradermal delivery and slightly decreased the melanin index without affecting skin hydration or causing irritation over 24 hours.

This study found that a nanostructured lipid carrier gel containing Minoxidil and Finasteride met desired criteria for stability and performance, suggesting it may be an effective topical treatment for hair loss, especially in extreme conditions.

This study found that topical application of N,N-dimethylglycine sodium salt increased dermal blood flow and velocity in human subjects, likely through its effects on endothelial cells and NO-dependent vasodilation.

This article discusses melatonin's roles in skin and hair growth, highlighting its antioxidative and anti-inflammatory properties, but reports no new clinical results.

This study identified two novel genes, pmg-1 and pmg-2, expressed in various skin and gland tissues and potentially involved in the differentiation of epithelial cells in epidermal appendages.

This study found that combining microdermabrasion, a topical regimen, and low-fluence QS Nd:YAG laser treatment effectively cleared melasma in women, with 81% of participants achieving over 75% clearance and minimal side effects.

This study demonstrates that the newly developed portable reflectance confocal microscope (PRCM) offers real-time, noninvasive monitoring of wound healing processes by visualizing skin morphology in both mice and humans.

In this case report, a 17-year-old male on sodium valproate therapy developed rare longitudinal melanonychia, suggesting sodium valproate can induce nail pigmentation as a side effect.

This study found that low-fluence 1064 nm Q-switched Nd:YAG laser treatment effectively improved melasma in Asian patients without serious side effects, achieving an average improvement rate of 50-74%.

This case series highlights that nail clipping can aid in early detection and surgical planning of onychomatrical tumors by distinguishing between benign and potentially malignant growths based on the cavities' average dimensions.

This review explores the potential of microneedling as a drug delivery system for treating melasma, focusing on its mechanisms, safety, efficacy, and clinical advantages over conventional therapies like hydroquinone and lasers.

This study found that micro-needling with cosmeceuticals or platelet-rich plasma significantly improved wrinkles, skin laxity, scar softening, and hair growth over 12 months, with minimal side effects, and that the best results occur with pigment and platelet massaging between 5 to 30 minutes post-treatment.

A new treatment using special microneedles and a nitric oxide-releasing drug could improve hair growth and be more convenient for people with hair loss.

Giving melatonin to sheep before the non-breeding season can improve their chances of reproducing in northwest Mexico.

This review discusses advancements in the use of microneedle arrays and nanoparticles for transdermal delivery of therapeutics, noting challenges in overcoming the skin barrier and summarizing recent clinical trial achievements in areas like cancer therapy and gene therapy.

Reflectance confocal microscopy can noninvasively diagnose onychomatricoma by showing unique features different from healthy nails or nail fungus.

This case series highlighted three pediatric patients with congenital nail anomalies, revealing underlying developmental or genetic issues such as symbrachydactyly and potential Adams–Oliver syndrome, underscoring the critical role of dermatologists in early detection and diagnosis of these conditions.

In this study, melatonin-loaded Pickering emulsions stabilized by chitosan-dextran sulphate nanoparticles and enhanced with lecithin showed improved photostability, antioxidant activity, and follicular delivery in androgenic alopecia-affected rats, potentially rivaling commercial minoxidil for hair loss treatment.

This editorial reviews how photobiomodulation therapy might effectively treat both hyperpigmentation and depigmentation skin disorders, but reports no new clinical results.

In this report, researchers describe an unusual case of congenital pili multigemini, a hair follicle disorder, presenting on the eyebrow of a female infant, highlighting its rarity and atypical location.

This study reported that certain minoxidil conjugates, specifically those with spermine, methylenedianiline, and diaminofluorene, were able to induce differentiation in HL-60 acute myeloid leukemia cells without toxicity at a concentration of 10 μM.

In this study, microneedling combined with platelet-rich plasma led to earlier improvements and high patient satisfaction in a man with androgenic alopecia, compared to microneedling with topical minoxidil.

This study demonstrated that novel curcumin analogs CMC2.24, CMC2.23, and CMC2.5 were more effective and less toxic than parent curcumin in inhibiting melanin production in normally pigmented human melanocytes, suggesting potential for skin depigmentation therapies.

This study highlights the clinical potential of microneedles as an innovative transdermal drug delivery system for treating various skin diseases with minimal pain and high patient compliance.

Melatonin helps hair growth in women with hair loss issues.

GNPTAB gene is crucial for normal hair color in humans and mice.

In this study, researchers found that a PER3 gene SNP may be pathogenic for a new subtype of dyschromatosis universalis hereditaria, especially when combined with a SASH1 mutation.

This study found that melatonin supplementation significantly promoted hair regeneration in a hair depilation mouse model by up-regulating the Wnt/β-catenin signaling pathway in dermal papillae and hair follicle stem cells, suggesting potential implications for human hair loss treatments.