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In this study, maternal exposure to constant light significantly altered the neonatal skin structure in rabbits, associated with reduced maternal melatonin levels.

This study investigated paternal drug exposure using FDA data and identified significant associations with reproductive health risks, including congenital anomalies linked to immunosuppressive drugs, and emphasized specific risk combinations like biologics and abortion, diazepam and small for date baby, and finasteride and cryptorchidism.

This study found that sulfur mustard affects hair follicles and sebaceous glands in the skin by causing cellular damage, inflammation, and disrupting wound healing processes in hairless mice.

This Mendelian randomization study reports that lifelong increased free testosterone in males was associated with improved bone mineral density and body composition but increased risks of prostate cancer, hypertension, and several other conditions.

In this study, researchers found that male and female APCHi mice exposed to ionizing radiation showed near-normal lipid and metabolite levels, suggesting activated protein C may offer some protective effects against radiation-induced damage affecting organ systems.

This research highlights that various environmental pollutants, including particulate matter, tobacco smoke, and heavy metals, can significantly affect hair follicle health, linking them to conditions like alopecia areata and androgenetic alopecia, underscoring the need for further study in this area.

This study using Mendelian randomization suggests lifelong increased free testosterone in males may have beneficial effects such as increased bone mineral density and decreased body fat, but also increased risks of prostate cancer and hypertension.

This study found that celery supplementation improved cognition and behavioral disorders in LPS-exposed mouse offspring by increasing levels of dopamine, acetylcholinesterase, and serotonin in the forebrain.

This study demonstrated that metabolomics could identify persistent biomarkers distinguishing between heavy ion and γ radiation exposures, offering a potential tool for assessing long-term radiation risk for intestinal pathologies.

This study observed that hair properties vary by ethnicity, influenced by genetic, environmental, and cultural factors, and noted that ethnicity-dependent differences in surface charge and other properties warrant further investigation.

IL-1 receptor absence in mice leads to skin cysts and changes in immune response after UVB exposure.

In this study on Sprague-Dawley rats, 0.60 mg/kg doses of L-Se-methylselenocysteine and sodium selenite were associated with liver toxicity and reduced sperm motility, while Se-enriched peptides showed no observable adverse effects up to 0.60 mg/kg.

This review explores the biological applications and pharmacokinetics of decursin, a compound isolated from Angelica gigas, highlighting its potential neuroprotective, anti-inflammatory, and anticancer properties based on in vitro and in vivo studies.

In this study, UVB irradiation increased mast cell degranulation only when skin was innervated, suggesting that the interaction between mast cells and nerve fibres may exacerbate solar elastosis by promoting dysfunctional dermal elastic fiber accumulation, but further research is needed for confirmation.

This study suggests that elevated levels of certain heavy metals, rather than zinc, may play a causative role in primary chronic telogen effluvium.

In this study, researchers developed an LC-MS/MS method to accurately quantify cortisone and cortisol levels in human scalp hair, finding that concentrations decrease predictably along the hair shaft, which could assist in identifying abnormal glucocorticoid exposure.

This study found that individuals who perceive their hair health as poor tend to have higher levels of metals on their hair, emphasizing the impact of environmental metal exposure.

This study found that two pre-Hispanic mummies from the Andean coast had well-preserved hair with significant amounts of heavy metals like iron, lead, bromide, and occasionally arsenic, revealing their historical context.

This study presents a method for directly measuring the solubility of solid chemicals in the skin's stratum corneum under various humidity conditions, emphasizing its importance for dermal drug delivery and chemical safety assessments.

This study found that subcutaneous adipose tissue-derived extracellular vesicles (AT-EVs) protect skin from photodamage by enhancing fibroblast proliferation and reducing oxidative stress compared to those from adipose-derived stem cells.

Different scalp conditions can lead to hair loss or tumors, with treatments varying from creams to surgery; early detection is crucial.

In this study, researchers observed that TLR3 and scavenger receptors play key roles in skin barrier repair following UVB damage, contributing to our understanding of cellular responses to skin injury.

This article reviews various surgical techniques to improve ocular and cosmetic outcomes in patients with facial paralysis but reports no new clinical results; it emphasizes tailored long-term management strategies.

This study found that children with autism spectrum disorder generally have lower levels of both essential and toxic trace elements in their hair compared to controls.

This study found that using a hair dryer at 15 cm with continuous motion causes less surface damage to hair compared to natural drying, although higher temperatures increased overall surface damage.

Darker hair may lead to higher cortisol readings, suggesting a need to adjust for hair color in studies.

This research suggests that the vitamin D receptor may regulate hair follicle cycling and provide genoprotection against skin carcinogenesis through a mechanism independent of 1,25-dihydroxyvitamin D3, based on evidence from mouse models.

This study found that the immune-competent B6. Cg‐Tyr c−2J Hr hr /J congenic mouse line had a more pronounced delayed sunburn response and different proliferative skin reactions to UV exposure compared to SKH 1 mice.

This study found that Lgr6+ stem cells in mice are not major initiators of UV- or chemically induced skin tumors.

The guideline provides healthcare professionals in South Africa with instructions for comprehensive, multidisciplinary gender-affirming care, including HIV prevention and treatment for transgender and gender diverse individuals.