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This case study found that a 7-year-old girl's crystalline cataract had sulfur-containing amino acids likely cystine, and was associated with abnormal hair conditions.

This study found that pretreatment with KP-Cryst fusion proteins effectively protected Asian and Caucasian virgin hair from thermal damage by maintaining higher water content and preventing structural changes during heat application.

In this study, forming inclusion complexes of Finasteride and poly (ethylene glycol) resulted in significantly improved solubility and dissolution rates, suggesting a promising new solid form for enhanced drug release.

This study investigated the effect of peracetic acid treatment on hair fiber structure and found that disulfide bond oxidation altered thermal properties while preserving the α-crystal structure, suggesting different stabilizing interactions in hair fibers.

This study developed a new crystallization method using solid solution formation to purify finasteride by effectively removing contamination with dihydrofinasteride.

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 article provides an overview of crystallization processes, challenges, and applications, discussing various techniques and examples, but it reports no new experimental findings.

This study reports the crystallization of the human androgen receptor's ligand-binding domain with nonsteroidal ligands, which may aid in understanding the differences in binding compared to steroidal ligands.

This case study describes a testosterone-secreting adrenal adenoma in a 55-year-old woman, highlighting the presence of Reinke's crystalloids, suggesting that Leydig cells may play a role in such tumors.

This abstract describes the initial success of intralesional cidofovir for SCC treatment and states that it has not shown systemic toxicity, but it does not report new clinical trial results.

This study suggests that finasteride-loaded liquid crystalline nanoparticles could be a viable alternative to oral administration for treating androgenetic alopecia due to their controlled release and skin permeation properties.

This study found that liquid crystalline nanoparticles formulated with Cremophor surfactants significantly enhanced skin permeation of finasteride compared to lower surfactant concentrations.

This study found that coating liquid crystalline nanoparticles with chitosan significantly enhanced the skin permeation of 5α-reductase inhibitors, suggesting a promising strategy for improving topical delivery in androgenetic alopecia treatment.

This study found that mu-crystallin gene expression in mouse skin is highest during the anagen phase of hair development, suggesting its possible role in hair follicle growth.

This study found that high levels of μ-crystallin in skeletal muscle are associated with greater fat metabolism and a shift in gene expression towards slower muscle function.

This study found that intracutaneous injections of nandrolone phenylpropionate specifically induced local epidermal thickening and increased sebaceous gland volume in female hairless hamsters, independent of a dermal inflammatory response.

This study found that surface-modified liquid crystalline nanoparticles significantly enhanced skin permeation of finasteride and dutasteride compared to unmodified nanoparticles, suggesting potential for improved treatment efficacy in androgenetic alopecia.

This article describes the efficient synthesis of (S)-N-(2-bromo-6-methoxypyridin-4-yl)-2-hydroxy-2,4-dimethylpentanamide, a novel topical antiandrogen, with high purity and enantiomeric excess but reports no pharmacological results.

This article presents a case of spontaneous, recurrent necrotizing infundibular crystalline folliculitis in the inguinal region and suggests unknown etiology possibly linked to microbiome and sebaceous gland dysfunction.

In this case report, a young woman experienced acute kidney injury linked to the use of a hair straightening product containing glyoxylic acid, suggesting dermal absorption may lead to calcium oxalate nephropathy; this highlights the need for regulatory review and public health intervention.

Authors retracted paper due to errors in data and mislabeling.

Hyaluronic acid microneedles help deliver minoxidil derivatives effectively for hair regrowth.

This study found that finasteride effectively prevented testosterone-induced kidney stone formation in renal tubular cells by reducing COM crystal adhesion and crystallization.

This study observed that surfactants in cosmetic treatments can bind to keratinous tissues like hair and nails, affecting their tensile properties and possibly leading to deterioration depending on the specific detergents used.

This study found that supplementing young rats' diet with lactoflavin prevented cataract development, while a diet lacking all B vitamins, except flavin, led to cataracts and alopecia.

This study found that the loss of Msx2 in knockout mice led to phenotypes similar to Peters anomaly and microphthalmia, suggesting that MSX2 plays a critical role in anterior segment development of the eye.

Biotin deficiency in monkeys causes fur and skin issues, but 20 μg of biotin daily can prevent or cure it.

In this study, researchers developed a dissolvable microneedle patch containing baricitinib for alopecia areata treatment, reporting significantly higher hair growth in mouse models compared to controls, suggesting its potential as an effective, pain-free topical therapy.

In this study, combined treatment with transglutaminase and keratin significantly repaired damaged hair by improving its structural properties, reducing swelling, and enhancing crosslink activities, as evidenced by microscopy and spectroscopy analyses.

This study found that a bio-based repair solution containing hydrolysed wool keratin, serine, and transglutaminase improved the physical and chemical properties of damaged hair, increasing its strength, flexibility, and thermal stability while offering long-lasting protection against chemical damage.