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In this study, researchers found that the synthetic stress hormone dexamethasone caused opposite effects on hair growth-related proteins, reducing SFRP2 and increasing SFRP3, which respectively stimulate and inhibit hair follicle cell proliferation in human dermal papilla cells.

This study found that Substance P increased mitochondrial activity and biogenesis markers in cultured human scalp hair follicles, suggesting a novel link between stress-related neuropeptide signaling and hair follicle mitochondrial responses.

This review suggests that the compound DRDE-07, originally a sulphur-mustard countermeasure candidate, could potentially be repurposed for skin protection due to its compatibility with pathways involved in oxidative stress and inflammation, though further experimental study is needed to confirm its therapeutic applicability in dermatology.

This study provided the crystal structure of the human steroid 5α-reductase 2 enzyme and identified key molecular mechanisms for testosterone reduction and finasteride inhibition, aiding in understanding disease-causing mutations and potentially facilitating new drug development.

This study discovered that in *Drosophila*, knockdown of specific storage proteins in adipocytes decreased germline stem cell maintenance, implicating a role for these proteins in adult tissue regulation.

This study introduced a new adaptive microrhizotron for non-destructive observation of pepper root traits, finding that specific installation patterns significantly enhanced root interception probability while effectively measuring root architecture for plant research.

This study found that both the natural ligand 1alpha,25(OH)(2)D(3) and the synthetic agonist LG190178 bind similarly to the vitamin D receptor's coregulator motifs, suggesting similar biological functions.

This study indicated that the mineralocorticoid receptor (MR) plays a transient role in regulating epidermal differentiation during late embryonic stages, with glucocorticoid receptor (GR) potentially compensating for MR loss during the perinatal period.

This study investigated dual TCR Treg cells in mouse tissues, revealing a high proportion and diverse pairing patterns compared to single TCR Tregs, providing insights into their origins and characteristics across different tissue locations.

A new test helps find drugs to treat head and neck cancer by targeting c-Rel.

In this study, researchers developed a near-infrared-responsive nanoplatform that synergistically enhances chronic wound healing by accelerating mitochondrial restoration and immune modulation, leading to enhanced wound repair and high-quality healing in diabetic rat models.

This pilot study suggests that a new preparation of platelet-rich plasma gel may improve symptoms and tissue regeneration in patients with en coup de sabre scleroderma, though further trials are needed to clarify its role.

This study found that the receptor kinase RHS10 negatively regulates root hair growth in Arabidopsis thaliana by modulating growth duration and is associated with cell wall signal mediation, involving RNA catabolism and ROS accumulation.

This study developed a double-wavelength laser scanning microphotometer to measure hair shaft and follicle absorbance, improving spatial resolution and reducing light scattering effects in vitro.

This study found that OsPHR3 overexpression in rice led to significant tolerance to low-phosphorus stress and normal growth under normal conditions, suggesting its potential for improving phosphorus uptake efficiency.

This article explores the potential mechanisms by which polydeoxyribonucleotide (PDRN) could improve skin quality, slow aging, and enhance skin regeneration, but reports no new clinical findings.

In this study, the RADA-PRG hydrogel enhanced SKP proliferation, survival, and gene expression, effectively supporting hair follicle regeneration in mice.

This study found that RSL4 in Arabidopsis thaliana regulates genes necessary for root hair elongation by controlling proteins involved in cell signaling, cell wall modification, and secretion.

This study found that overexpressing the gene OsPRX83 in rice plants enhanced osmotic and oxidative stress tolerance compared to wild-type and mutant rice, showing potential for engineering drought-resistant rice varieties through ABA-dependent pathways and ROS scavenging.

This study demonstrates that Sox2+ dermal papilla fibroblasts exhibit properties of adult stem cells, including the ability to induce hair follicle formation and contribute to dermal regeneration.

This study found that digital droplet PCR (ddPCR) outperformed qPCR in detecting replication competent lentivirus in CAR-T products by offering better sensitivity, specificity, and reproducibility, making it a reliable and rapid method for ensuring patient safety.

This study investigated spanlastic nanovascular drug delivery systems and found that they can effectively enhance the transport and continuous release of medicines with small particle size, low polydispersity index, and satisfactory entrapment efficiency, showing potential as carriers for drug delivery.

This study found that disruptions in planar cell polarity signaling are implicated in congenital heart defects and cardiomyopathy in developing mouse hearts, associated with early cardiomyocyte disorganization and improper heart looping.

In this study, dermal papilla cells from rat vibrissae showed potential for treating CNS injuries by secreting neurotrophic factors and promoting neuronal differentiation more effectively than bone marrow mesenchymal stem cells.

This study found that high levels of parathyroid hormone-related protein expression can result in the production of shorter hair shafts, likely through effects on angiogenesis.