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This study found that different decontamination protocols caused varying levels of cuticle damage in hair, with aqueous buffer treatment resulting in the most substantial degradation.

This study developed 3DEEP, a tissue clearing and spatial transcriptomic method, to map hair follicle development in a single time point from a 12-hour-old mouse, detailing molecular stages, signaling dynamics, and structural changes within developing follicles.

In this study, researchers developed isotretinoin-loaded Delonix polymeric nanoparticles that target hair follicles and found they effectively sustained drug release, reduced IL-6 production in vitro without inhibiting P. acnes, and may prevent isotretinoin-related skin irritation in vivo in Wistar rats.

In this study, researchers demonstrated that using cyanoacrylate glue effectively reduces microbial contamination in biopsy samples from the skin surface of wild roe deer, offering valuable insights for human hair follicle microbiome research despite the nonhuman model.

The document concludes that human astrocytes aid stroke recovery, research confidence affects student career aspirations, collagen affects cancer spread, a microRNA suppresses brain cancer growth, calmodulin regulates water channels, and small magnesium pieces deform differently.

This research investigated immune cell involvement in various types of inflammatory alopecia by analyzing gene expression data from scalp samples, revealing distinct cellular changes in conditions like Alopecia Areata, Frontal Fibrosing Alopecia, Lichen Planopilaris, and Central Centrifugal Cicatricial Alopecia, which may inform future therapeutic targets.

This study found that using Dexon sutures led to significantly larger postoperative stretching and scar width compared to Prolene in patients undergoing scalp surgery for androgenetic alopecia correction.

This article discusses advancements in hair restoration techniques over 25 years, emphasizing a shift towards natural, undetectable results with the use of small grafts and reevaluated design philosophies, but reports no new clinical results.

This study concluded that standard decontamination procedures do not fully remove external contamination from post mortem hair specimens, which complicates using hair analysis to assess long-term drug exposure.

Recurrent furunculosis can be managed with antibiotics, decolonization, and decontamination, with potential future use of vaccines and bacteriophage therapy.

In this study, researchers found that the synthetic stress hormone dexamethasone caused opposite effects on hair growth-related proteins, reducing SFRP2 and increasing SFRP3, which respectively stimulate and inhibit hair follicle cell proliferation in human dermal papilla cells.

This study suggests that while DI water significantly impacts hair, the effects of citric acid, hydrogen peroxide, and sodium chloride in shampoo on hair remain unclear, requiring further investigation.

This paper discusses advancements in forensic hair analysis, emphasizing a novel DART–HRMS method that improves the accuracy and efficiency of detecting drug use timelines.

This study found that standard decontamination procedures may not fully remove external contamination in post mortem hair specimens, complicating the interpretation of drug detection in such samples.

This review discusses the infection dermatophytosis in cats and reports no new results; it emphasizes the difficulty of eradicating the disease in shelters and catteries.

This study developed a validated method using UPLC-MS/MS to analyze 37 hormones in human hair, enabling broader hormonal profiling for identifying endocrine disorders.

This review discusses the safety of dermatological medications used during pregnancy, highlighting that retinoids have strong teratogenic risks and should be used with caution; it reports no new clinical results.

This review discusses the etiology, clinical features, and treatment options for lipedema and lipedematous scalp and reports no new clinical results.

The study investigated immune cell patterns around the hair follicle infundibulum in androgenetic alopecia, revealing significant differences in immune signatures between patients with AGA and control donors, specifically noting an enrichment of CD4 cells in the patient group.

This study observed no teratogenic effects of oral decongestants and surprisingly favorable neonatal outcomes in Swedish women who used them during pregnancy.

This study found that dexpanthenol treatment reduced inflammation, oxidative stress, and apoptosis in rats, providing a protective effect against lipopolysaccharide-induced cardiac and endothelial damage.

This study's simulations suggest that biomechanical factors, like follicle geometry and tissue stiffness, are likely significant in hair fiber protrusion, providing a framework for future experimental validation.

This review discusses recent advances in skin penetration mechanisms, specifically focusing on the enhanced understanding of the follicular pathway and its implications for transdermal therapies, immune system targeting, and nanoparticle safety.

This study suggests that degraded human hair shafts are highly resistant to contamination by exogenous DNA, making them a valuable source for forensic and ancient DNA analysis.

This review discusses the potential of using high-throughput and high-content screening methods for drug repositioning in rare diseases and reports no new results.

Side effects of drugs can lead to the discovery of new treatments.

This study found that adding inferior turbinate reduction to septorhinoplasty improved nasal function significantly more than septorhinoplasty alone, based on visual analogue scale scores and acoustic rhinometry measurements.

This abstract contains navigation and subscription information for JAMA Dermatology and reports no new clinical findings.

The optimized Cinchonine gel effectively fights acne bacteria and is safe for twice-daily use.