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This study found that cadmium levels were significantly higher in women with chronic telogen effluvium compared to healthy controls, suggesting cadmium toxicity might contribute to this hair shedding condition.

This study identified dose levels of selenium that can produce toxicity, noting that doses as low as 2-3 µg Se/kg bw/day can lead to adverse effects, and a human mortality study linked 300 µg/day consumption to increased death risk.

This study found that exosomes from different mesenchymal stem cell sources had distinct effects on immune cell functions and varied microRNA expression profiles compared to their original cells.

This study found that trichoscopy revealed significant differences in certain variables, such as the brown peripilar sign and white peripilar sign, which may aid in diagnosing early and late stages of androgenetic alopecia.

This study found that Lepidium sativum seed extract showed potential in treating alopecia in rats by reducing 5(alpha)-dihydrotestosterone levels and improving hair length compared to minoxidil.

In this study, Japanese patients with alopecia areata were found to have higher BMI and retinol intake, with retinol intake predicting severity of hair loss.

This review outlines key considerations for designing fluorescence microscopy experiments in cell biology, discussing the importance of hardware availability, suitability of biological models, and imaging agents to achieve high-resolution and informative images.

This review discusses psychological impacts associated with facial acne, noting that high levels of anxiety and depression among these patients are not linked to oxidative stress, and reports no new clinical results.

This review highlights the need for improved methods in cosmetic safety assessment, emphasizing the potential of engineered skin tissue for more effective detection and toxicological evaluation of cosmetic products, compared to traditional methods.

This study found that exposure to certain elements during pregnancy, measured in maternal hair, was associated with increased risk of gestational diabetes and potential impacts on infant neurodevelopment, with elements like Ta, Re, and Se posing the highest risk for gestational diabetes.

This review discusses the industrial applications of maritime pine by-products, emphasizing their antioxidant and antimicrobial properties, and suggests innovation opportunities in a circular economy context; it reports no new results.

This review discusses recent progress in PENG-based sensors for non-invasive medical diagnosis and treatment but reports no new experimental results.

This randomized controlled trial found that consuming *Gynostemma pentaphyllum* extract significantly improved hair elasticity, density, and diameter over 24 weeks without severe adverse events, suggesting it as a safe functional food ingredient for hair health improvement.

This review discusses the growing role of colorimetric sensors in food safety, highlighting their potential to enhance detection accuracy and manageability, while also noting challenges such as environmental interference and the need for further industrial validation.

This paper reviews the properties, characteristics, and applications of deep eutectic solvents as environmentally friendly alternatives for extracting bioactive compounds from natural sources in the pharmaceutical industry.

This research reports that copper-quercetin complexes show strong potential in antioxidation and cancer therapy, while their effects on specific cell death pathways warrant further investigation.

In this study, desmopressin-loaded elastic liposomes (ODEL1) showed improved permeation and drug deposition across rat skin by altering the skin's cohesive energies and causing reversible changes on its surface.

This narrative review highlights that declining testosterone levels are a complex public health issue potentially influenced by modifiable lifestyle factors and environmental stressors, suggesting integrated strategies may be needed to address the trend's impacts on health.

This review examines recent advancements in green and emerging microextraction techniques, such as SPME and DLLME, for more sustainable hormone detection in biological samples, emphasizing environmentally friendly solvents and bioanalytical applications.

This study explored Black Sea shark liver oil-based emulgels, finding that the addition of borage oil (Gel 2) enhanced the anti-inflammatory and wound healing properties compared to shark liver oil alone (Gel 1) and a reference diclofenac gel, suggesting promising eco-friendly applications in dermatocosmetics.

This study suggests that abnormal levels of zinc, copper, and iron in serum or hair may serve as auxiliary and prognostic tests for various skin diseases, though further research is necessary due to conflicting data.

In this study, researchers developed cationic liposomes encapsulated with keratin to improve the recovery of UV-damaged hair, finding that these liposomes significantly improved keratin penetration and reduced protein denaturation and lipid peroxidation, resulting in smoother hair surfaces compared to keratin solution alone.

This review reports that thallium poisoning causes severe neurological damage, with early gastrointestinal symptoms and later neurological dysfunction, and highlights the importance of early diagnosis and Prussian blue as an effective antidote.

This source highlights that arsenic exposure through contaminated groundwater is a significant global health risk, leading to skin and hair conditions such as pigmentation changes, skin irritation, alopecia, and can eventually result in skin cancer.

This placebo-controlled study found that topical procyanidin B2 significantly increased total and anagen hair counts in men with androgenetic alopecia over 16 weeks compared to placebo, suggesting it as an effective and safe treatment option.

This review discusses the effects of IGF-1 on hair follicle cell proliferation and differentiation, highlighting its roles in paracrine signaling, apoptosis prevention, and hair growth, but reports no new clinical results.

This study identified morphotype-specific gene expression patterns in feathers, enhancing understanding of the molecular and cellular processes involved in feather development and diversification.

This review assesses existing knowledge about the 17q21.31 inversion polymorphism, highlighting its genetic structure differences across ancestries, associations with various diseases, and implications for precision medicine and drug discovery.

This study reviews the etiology and treatment of skin cancer, focusing on nanotechnology's role in addressing drug resistance and evaluating nanoparticles' potential to improve treatment outcomes, including overcoming multidrug resistance.

This study reviewed existing literature on mesotherapy and developed evidence-based guidelines, which support its standardized and safe use for osteoarticular pain, rehabilitation, and dermatology, marking a shift from practice based on personal beliefs to an evidence-based approach.