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In this study involving genetically modified rats, researchers observed that specific mutations in the vitamin D receptor affect calcium levels and bone formation, emphasizing the receptor's role in maintaining healthy bone density and its importance in regulating hair cycle and skin health.

This study found that the mitotic arrest deficient protein MAD2B negatively affects TCF4-induced growth and proliferation of dermal papilla cells, which are vital for hair follicle development.

This study found that stressed dermal fibroblasts significantly increased dopa oxidase activity in melanocytes from hair, skin, and eyes, suggesting the involvement of fibroblast-derived factors like basic Fibroblast Growth Factor.

This study found that human liver dehydroepiandrosterone sulfotransferase (DHEA ST) catalyzes the sulfate conjugation of minoxidil, indicating another pathway contributing to its metabolism in humans.

This study found that the transcription factor Meis2 is crucial for the maturation and innervation of sensory neurons responsible for light touch in mice, with its absence leading to reduced touch sensitivity.

This study suggests that hemoglobin α expression in the epidermis is induced by oxidative stress and may function as an antioxidant, contributing to skin barrier function.

This study characterizes a type II keratin intermediate filament gene family involved in early sheep follicle differentiation, detailing gene expression patterns and sequences in hair cortical cells.

This study found that the trichogenicity of cultured human outer root sheath follicular keratinocytes decreased with longer cultivation periods and was significantly influenced by the expression of the transcription factor FOXA2.

This study found that overexpression of erythropoietin disrupted hair growth in mice by affecting dermal fat lipogenesis and lipolysis, leading to poor hair follicle development and truncal alopecia.

In this study, the ablation of Tet2/Tet3 genes in mouse skin epithelial cells led to altered hair shape and length, highlighting their role in regulating hair follicle gene expression and chromatin structure.

This study found that the vitamin D-VDR system is crucial for mineral and bone metabolism post-weaning and identified missense mutations in 1alpha-hydroxylase causing type I rickets.

This study observed that knocking out the 1α-hydroxylase gene in mice resulted in rickets and growth retardation, demonstrating the enzyme's crucial role in vitamin D function in animals.

This study found that dracorhodin perchlorate improved wound healing in diabetic rats by regulating the TLR4 pathway and related inflammatory factors.

This study found that dapagliflozin enhanced mitochondrial quality control and adaptive autophagy in human cardiomyocytes under hypoxic stress, suggesting that these mechanisms may contribute to the cardioprotective effects of sodium-glucose cotransporter 2 inhibitors in ischemic injury.

This study found that ATP synthases and the mitochondrial gene COX2 play a key role in determining the size of skin appendages in hedgehogs and mice by influencing energy metabolism and cell proliferation.

In this study, researchers observed that IRES/Cap translation initiation increased during caloric stress across cell differentiation states and also unexpectedly rose during normal differentiation processes in mice, with lower IRES/Cap being linked to higher stem cell potential, mediated by PTBP1, a RNA processing protein.

This study suggests that the COX-2 enzyme plays a role in hair follicle biology, as transgenic overexpression in mice induced hair follicle cycling disturbances and alopecia, which was mitigated by COX-2 inhibition.

This study concluded that finasteride-induced DHT deficiency intensified constitutive iNOS expression in rat testicular and epididymal cells, suggesting a complex regulatory relationship needing further investigation.

This study identified the presence of the enzyme 1 alpha-hydroxylase in various extrarenal tissues, suggesting its potential role in modulating vitamin D function in peripheral tissues.

In this study, researchers observed that inhibiting myosin light chain kinase in hair cells reduced stiffness and oscillation in bullfrog hair bundles and increased hearing thresholds in mice.

In this study, researchers identified and examined males with 17 beta-HSD3 deficiency in a highly inbred Arab population, noting genetic findings and the progression of male characteristics despite being raised as females initially.

The researchers reported increased ubiquitination of proteins such as the insulin receptor in CYLD cutaneous syndrome skin tumors, suggesting that CYLD dysfunction may affect protein secretion and signaling processes.

This study found that two novel nonsteroidal derivatives inhibited specific enzymes in vitro and in vivo, leading to dihydrotestosterone accumulation in androgen-dependent glands, suggesting potential therapeutic use for mood improvement in the elderly.

In this study, researchers found that a specific genetic variant in the INSR gene is linked to severe insulin resistance and hyperandrogenemia in type A insulin resistance syndrome, suggesting the benefit of exon sequencing for accurate diagnosis and treatment.

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 paper introduces a new understanding that the human hair follicle medulla lacks metabolic activity for H2O2 breakdown, indicating that H2O2 decomposition occurs primarily in the cortical areas.