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This study found that the tetrazolium salt INT is the most effective for revealing dehydrogenase activity and certain histological structures in sheep and other mammals' skin.

In this study, Dguok deficiency in mice led to premature hair greying due to a loss of melanocyte stem cells and mature melanocytes, with increased oxidative stress and cell death; treatment with an antioxidant mitigated these effects, suggesting DGUOK's importance in hair pigmentation maintenance.

This study identified ABCB6 as the first gene linked to dyschromatosis universalis hereditaria (DUH) in a large Chinese family, suggesting it plays a role in skin pigmentation.

In this study, a case of a young Chinese female with a specific NUDT15 genetic variant experienced severe azathioprine-induced myelosuppression and alopecia while treating systemic lupus erythematosus, highlighting the need for routine blood monitoring during treatment to manage AZA intolerance associated with genetic factors.

This study developed a model predicting uranium excretion in human hair from drinking water exposure, suggesting it is a viable indicator for assessing internal uranium burden.

In this study, finasteride was found to induce tissue-specific P-glycoprotein activity in the liver and kidney of rabbits after a 14-day treatment period.

This article describes how a new blood glucose management service at the NIH Clinical Center improved safety and patient outcomes for hospitalized patients with diabetes.

This pilot study found that intradermal 10% glucose combined with non-cross-linked hyaluronic acid improved hair density and diameter more than hyaluronic acid alone in adults with androgenetic alopecia, with no serious adverse events.

This article explores the potential applications of polyglutamic acid in cosmetics, discussing its benefits for skincare and haircare, but reports no new experimental results.

This review outlines the main findings from clinical trials on teriflunomide's efficacy and safety for relapsing multiple sclerosis, noting clinical considerations and exploring its mechanisms based on various studies.

In this study, 55.6% of granuloma annulare patients improved on hydroxychloroquine, with a higher prevalence of thyroid disease observed in the patient cohort.

This case report describes a patient developing hidradenitis suppurativa-like lesions after undergoing gamma secretase complex inhibitor therapy for desmoid tumours, illustrating potential skin toxicity linked to the treatment.

This study observed that while hair glucocorticoids were linked to type 2 diabetes, there was no social gradient in glucocorticoid levels among different socioeconomic groups, suggesting these biomarkers may not significantly contribute to understanding socioeconomic health disparities in diabetes.

This study found that the transcription factor GLABRA 2 inhibits ethylene production, regulating root hair growth in Arabidopsis under nutrient deficiency conditions.

This study found that a synthetic polyphenol, dimeric 1,2,4-benzenetriol (diBTO), can coat gray hair and gradually oxidize, creating a resistant brown layer similar to apple browning, which offers a practical hair dyeing solution that withstands washing and reduces the need for long dyeing sessions.

This letter discusses azathioprine-induced alopecia and leukopenia potentially linked to NUDT15 polymorphisms, reporting no new clinical results.

In this study of mouse models, researchers found that glutaminolysis is crucial for macrophages to switch from a pro-inflammatory to a pro-resolving state, aiding tissue repair by preventing prolonged inflammation and influencing gene expression.

This study identified critical roles for the gene GREM1 in the differentiation and expansion of endothelial progenitors derived from human urinary induced pluripotent stem cells.

This study found that a glucose-activated hydrogel significantly improved chronic diabetic wound healing by regulating blood glucose and enhancing the wound microenvironment, achieving a threefold increase in recovery rate compared to commercial dressings.

This study found that exogenous glutamic acid can promote hair growth and keratinocyte proliferation, suggesting a novel signalling pathway in the skin.

This study in humans and pigs found that finasteride metabolism is significantly influenced by CYP3A4, with induced metabolism decreasing and inhibited metabolism increasing plasma exposure of the drug.

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 found that vitamin D regulation plays a crucial role in connecting metabolic and cardiovascular conditions, influencing gene expression related to these disorders in both kidney and heart tissues.

This study found that the novel dot-block method can effectively measure early- and advanced-glycation products in hair, suggesting its potential for monitoring diabetes progression and other chronic conditions.

This study found that elevated epidermal ODC activity in transgenic mice promotes skin tumor development by recruiting bulge stem cells, rather than through reactive oxygen species generation by polyamine catabolic oxidases.

The study concluded that increasing the GSH concentrations in preservation solutions for follicular units doesn't lessen the oxidative stress during cold ischemia and reperfusion in hair transplantation surgery.

This study found that cortisone reductase deficiency is caused by inactivating mutations in the H6PD gene, affecting cortisol metabolism by preventing 11β-HSD1 enzyme function.

This study found that hydrogen peroxide accumulation and reduced methionine sulfoxide repair play a significant role in the oxidative damage linked to senile hair graying.

This study found that N-acetyl-glucosamine-loaded nanostructured lipid carriers showed promise for skin lightening in healthy volunteers by reducing melanin distribution.

This report describes two cases where female patients with chronic granulomatous disease developed manifestations of systemic lupus erythematosus, highlighting a rare association that may influence clinical evaluation and treatment planning.