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This study developed a non-destructive X-ray fluorescence technique to quantitatively analyze elemental content in human hair and constructed a database of element concentrations in healthy Swedish, Caucasian individuals.

Females are more prone to lupus and arthritis due to X chromosome factors.

This article discusses the crucial role of root hairs in water and nutrient uptake from soil and reports no new findings.

This research discusses potential cancer vaccine strategies using cell-based and DNA vector-based approaches, and suggests targeting the v3 splice variant of thioredoxin reductase 1 to inhibit cancer cell motility and metastasis formation.

This case report highlights a novel NR5A1 gene variant associated with a severe 46,XY disorder of sex development, stressing the importance of genetic screening in similar cases.

This study found that RAR-gamma 1 mRNA is present in multiple skin layers and structures, suggesting a role in maintaining and differentiating normal epidermis and skin appendages.

TEDAR is crucial for skin cell differentiation and barrier formation.

This study found that a positive feedback loop involving RHD2, reactive oxygen species, and calcium ions helps maintain root hair growth sites and influences cell shape in Arabidopsis thaliana.

This study reports a case of GGCX syndrome in a 55-year-old Japanese male, characterized by PXE-like symptoms and coagulation deficiency, with an unreported phenotype of possible spinocerebellar degeneration.

This study observed that gene expression differences in Rex rabbits with varying wool densities suggest the involvement of specific genes and signaling pathways, including Shh and Eph, in hair follicle development.

In this study, a Chinese Han family with hereditary vitamin D-resistant rickets was found to have a homozygous missense mutation in the VDR gene, and the affected individual uniquely responded well to treatment with oral calcium and low-dose calcitriol.

This study determined that the human steroid 5α-reductase enzymes localize to the endoplasmic reticulum in HeLa cells, with protein tagging affecting expression and inducing protein aggregates for some isoforms.

In this study, the reconstructed skin epidermal model derived from hair follicles showed gene expression and enzyme functionality consistent with native human skin, suggesting its viability for studying skin metabolism and potential toxicity of dermo-cosmetic ingredients.

This study found that in early retinal neurogenesis in mice, the transcription factor Lhx2 regulates Sonic Hedgehog signaling by controlling expression of pathway genes like the co-receptors Gas1 and Cdon.

This review discusses the expression patterns and biochemical roles of Msx and Dlx genes during development but does not present new research findings.

This study analyzed patients with X-linked dominant chondrodysplasia punctata and identified novel mutations in the emopamil-binding protein gene, highlighting the need for genetic testing alongside biochemical analysis for accurate diagnosis.

This study found that increased mRNA expression of the Ectodysplasin-A2-Receptor, observed across multiple species and tissues, may exacerbate inflammation during aging, suggesting potential benefits of blocking EDA2R/EDA-A2 signaling.

This review discusses the role of the ectodysplasin A2 receptor as a biomarker and driver of ageing related to inflammation, and its potential therapeutic implications, but reports no new clinical findings.

A 72-year-old man was diagnosed with a rare skin form of Rosai-Dorfman disease after years of misdiagnosis.

This study demonstrates that Rac1 activity is essential for normal hair follicle formation but influences hair structure and pigmentation, in terminal differentiation, through alterations in hair shaft, cuticle, and pigmentation organization.

This review suggests that most mutations in the SRD5A2 gene show no clear genotype-phenotype correlation in 5-α-Reductase deficiency, although mutation location affects severity.

This study suggests an association between DNA methylation changes in hair follicles and inherited color dilution in Rex rabbits, contributing to a deeper understanding of epigenetic influences on rabbit pigmentation.

This study found that RALF peptides, through liquid-liquid phase separation, form condensates with pectin and other proteins, playing a pivotal role in plant development and stress response regulation.

This study found that a novel missense mutation in the vitamin D receptor caused hereditary 1,25-dihydroxyvitamin D-resistant rickets with alopecia by disrupting protein function, highlighting the importance of DNA binding in hair development.

This study found that the DOX derivative AD198 more effectively inhibited cell viability and induced apoptosis in canine cancer cell lines K9TCC and K9OSA compared to DOX in vitro.

This article discusses the classification of mental retardation based on IQ ranges and provides no new experimental findings.

CRISPR/Cas9 and prime editing can potentially fix skin disorder genes safely and effectively.

This abstract reviews hereditary vitamin D-resistant rickets, a rare genetic condition causing severe early childhood rickets, and reports no new results; effective treatment typically requires high doses of calcium to address hypocalcemia and secondary hyperparathyroidism.

A feedback loop between LRH and RSL4 controls root hair growth in Arabidopsis.