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Dermoscopy helped diagnose discoid lupus erythematosus in two patients without needing skin biopsies.

This study found that the RapidHIT™ ID system can successfully obtain DNA profiles from single hair roots, particularly those with high nuclei counts.

This study demonstrates a sample preparation method for wool follicles that allows for clear keratin labeling and ultrastructural preservation in microscopy, reducing common artefacts from conventional fixation techniques.

This review discusses micro-segmental hair analysis for forensic toxicology, emphasizing its potential to provide detailed drug distribution profiles and its application in investigations, while noting the method's limitations and future perspectives.

This study suggests that analyzing hair samples with a liquid chromatography-mass spectrometric assay may offer a reliable method to measure average quarterly vitamin D levels, potentially complementing blood tests.

This review examines the effects of various factors on the molecular and nanostructural ordering of human hair, highlighting its potential as a diagnostic material for environmental and public health monitoring, but reports no new experimental results.

This study found that the TrichoScan software effectively differentiated between androgenetic alopecia and telogen effluvium in women with diffuse hair loss, aligning with clinical diagnoses.

This study developed and validated a micellar electrokinetic chromatography method to determine finasteride stability, finding that the drug degrades under acidic, basic, and oxidative stress conditions.

This study found that in a mouse model, betamethasone dipropionate reduced epidermal thickness while fish oil unexpectedly increased it, validating optical coherence tomography as an effective measurement tool.

This study found that preparing Finasteride micro and nanoparticles using a gas-antisolvent method reduced the particle size significantly.

This study used advanced analytical techniques to reveal that proteins and lipids are distributed unevenly in hair, with distinct structural differences depending on their location within the fiber.

In this study, researchers developed a new self-administered finasteride delivery system using powder-carrying microneedles that improved hair growth efficacy and addressed safety concerns compared to topical finasteride gel by allowing sustained intradermal release of the drug for three days with a single application.

In this study, researchers found that the lipid composition in hair significantly affects water diffusion and may explain differences in dyeing and cosmetic treatment responses between Asian and European hair, with CP2 fibers having more lipids than CP3 fibers.

This study validated a highly selective and fast LC–MS/MS method for accurately measuring levels of tadalafil and finasteride in human plasma, adhering to international bioanalytical guidelines.

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

This study demonstrated that a photometric flow titration method using KMnO4 and minoxidil provided recovery rates of 97.6 to 102.8% for commercial samples, with relative errors of 3.5 to 4.0% compared to chromatographic procedures.

This study presents a DNA-analytical method that can reliably identify and differentiate cashmere, fine wool, yak, and camel hair fibers in both untreated and processed samples.

This study evaluated a menthol-based microemulsion for transdermal delivery of finasteride and silodosin, finding that it enhanced skin permeation and flux compared to aqueous solutions, suggesting a promising method for managing benign prostatic hyperplasia.

This study describes a method inspired by hair transplantation techniques to efficiently isolate eccrine sweat glands from human scalp hair grafts, potentially facilitating further research into their function.

This study developed and validated a simple, accurate, and sensitive HPTLC method for estimating minoxidil and aminexil in topical solutions, demonstrating effective separation and linear measurement of these compounds with %RSD under 2% and high regression coefficients.

This article discusses the potential of trichoscopy in diagnosing and treating dissecting cellulitis of the scalp and emphasizes the need for early diagnosis to prevent progression but reports no new clinical results.

This study suggests that simple absolute threshold monitoring rules for compliance using the biomarker DHT perform similarly to more complex methods in the Prostate Cancer Prevention Trial.

In this experimental study, there was no impact of the surrounding ferromagnetic film on the magnetization reversal processes in submicrometric antidot arrays, though a significant increase in coercivity was observed.

This study reports that citrulline, uniquely found in the inner root sheath of hair follicles, can be specifically detected with the carbamido diacetyl reaction, resulting in a bright orange color.

This study describes a new method using near infrared femtosecond laser pulses to precisely ablate individual cells in the Drosophila epidermis and peripheral nervous system without damaging surrounding tissues, allowing for detailed observation of cellular responses post-ablation.

This study found that using sulfur 35 L-cystine for measuring linear hair growth is accurate, cosmetically acceptable, and safe in both experimental animals and humans.

Different hair types from various ethnic groups affect hair shine due to characteristics like thickness and shape.

This article reviews the causes, development, and treatment of diffuse alopecia, describing various external therapies and physiotherapy techniques.

This study presents a novel assay that allows for the simultaneous measurement of various androgens and 5α-reductase inhibitors in male serum, facilitating research into the biochemical effects of these inhibitors.

Panoramic Trichoscopy is a new, better way to assess widespread hair loss.