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This study created a Wnt3a protein gradient using Multiphoton Microfabrication technology, which improved hair-inductive properties in mouse and human hair dermal papilla cells, suggesting potential applications in hair regeneration research and drug screening.

This review explores the synthesis and potential of azasteroids as novel drugs, discussing challenges in their production and reporting no new clinical results.

This letter to the editor reports on an analysis of hair root lipids in female androgenetic alopecia using UPLC-Q-TOF/MS, without presenting new clinical results.

This study examined hair mineral and free amino acid components in various diseases and found that when using effect size analysis, specific components related to diabetes and other conditions were identified, suggesting their potential as novel health indicators.

In this study, thalamic GABAA receptor α4 subunit levels were regulated after acute and chronic ethanol exposure, with temporal expression changes affected by phosphorylation state and neuroactive steroids.

In this study, bond-protecting additives combined with low-volume oxidants were shown to reduce hair damage in fine hair by up to 62% compared to standard bleach methods, offering a safer bleaching approach for colorists working with this hair type.

Fumaric acid esters might help treat alopecia areata, but more research is needed.

This study identified the same N-terminal and C-terminal amino acids in human and horse hair as previously found in wool and feather keratin.

In this study, researchers identified three molecules in hair that varied with age, suggesting potential markers for aging and targets for cosmetic products.

This study identified specific lncRNAs and mRNAs differentially expressed in miniaturized follicles compared to normal follicles in patients with androgenetic alopecia, with AL136131.3 potentially inhibiting hair growth and accelerating follicle transition to catagen through effects on glycolysis-related genes.

This study found no elevation of serum DHEA-S levels in men with androgenetic alopecia and observed no correlation between DHEA-S levels and the clinical stage of the condition.

This review discusses the side effects associated with topical minoxidil in treating androgenetic alopecia, noting propylene glycol as a common allergen and suggests alternatives for affected patients but reports no new clinical results.

This case report highlights a rare allergic reaction to 2-hydroxy ethyl meta acrylate, found in superglue, in a man who developed skin lesions from wearing a wig.

This study found that olfactory receptor genes are differentially expressed in sweat glands of AIGA patients, suggesting these receptors may play a role in regulating sweating activity.

This study found no significant differences in certain proinflammatory protein levels between patients with alopecia areata and healthy controls but noted a potential association between disease severity and increased atherosclerosis risk.

This study found that oxidative treatment with peracetic acid dissociates some disulfide bonds in human hair fibers while maintaining the crystalline structure, suggesting different mechanisms stabilize different regions of intermediate filaments.

This study found that Eclipta alba extracts exhibit significant antimicrobial activity against various human pathogens, including antibiotic-resistant strains, suggesting potential use in treating infectious diseases.

This research article focuses on nonsteroidal inhibitors of human type I steroid 5-alpha-reductase but reports no new results.

People with hair loss have more androgen receptors and enzymes in certain follicles, with men and women showing different patterns.

This study found that patients with alopecia areata had higher levels of oxidative stress markers and lower antioxidant enzyme activity compared to healthy controls.

This study compared the safety and effectiveness of 5% cetosomal minoxidil to 5% alcohol-based minoxidil in Indian men with androgenetic alopecia, finding that cetosomal minoxidil had improved safety and similar efficacy, making it a potentially better option for those sensitive to alcohol-based formulations.

In this study, shampoos containing sodium lauroyl methylaminopropionate showed superior coacervate formation and lubrication on wet hair, outperforming other amino acid surfactants and suggesting potential for creating low-irritation, high-performance hair products.

This study examined finasteride degradation under stress conditions, identifying three unique degradation products in acidic environments, providing insights into impurity profiling and quality control for finasteride formulations.

This study found that using anhydrous cerium(III) chloride with alkyl Grignard reagents significantly improved the addition to sterically hindered 17-ketosteroids, resulting in high yields and stereoselectivity.

In this study, a 34-year-old male developed allergic contact dermatitis on the scalp after using minoxidil solution for androgenic alopecia, with the reaction potentially linked to the propylene glycol in the product.

This study found that white hair demonstrated denser and more hydrophobic properties compared to black hair.

In this study, novel substituted benzoyl benzoic acids and phenylacetic acids were potent and selective inhibitors of human steroid 5alpha-reductase type 2, with one compound showing promising bioavailability in rats for potential clinical evaluation.

This study reported that derivatization with 5-butylpicolinic acid improved the sensitivity for detecting testosterone and DHT in saliva using LC-ESI-MS/MS, with minimal interference from the saliva matrix.

This study in Arabidopsis thaliana found that exposure to volatile compounds from Penicillium aurantiogriseum promotes root hair growth through signaling involving RALF22, ethylene, auxin, and photosynthesis, and that RALF22 plays a crucial role in the plants' response to these compounds.

This study found that in Withdrawal Seizure-Prone mice, ethanol withdrawal decreased the sensitivity of GABA A receptors to GABAergic neurosteroids in certain areas of the brain.