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This study found that PTEN regulates the number and genomic stability of hair follicle stem cells in the skin, with its deficiency leading to increased stem cell accumulation and senescence through interactions with BMAL1 and BMI-1.

In this study, researchers created the WRAHPS Guidelines to standardize the reporting of preclinical wound healing studies, aiming to improve transparency, enable comparative analysis, and support the development of human clinical trials for wound healing disorders.

This study describes a method to extract and characterize keratin particles from human hair, finding they can encapsulate the anticancer drug Paclitaxel with significant efficiency, releasing it in a pH-dependent manner potentially beneficial for targeted cancer treatment.

This study reported that in a mouse tail wound model, the synthetic dual inhibitor corin accelerated wound closure by enhancing re-epithelialization, and further in vitro experiments demonstrated increased expression of genes promoting keratinocyte migration, suggesting its potential as a treatment for chronic wounds.

This study found that deleting ceramide synthase 4 in skin epidermis stem cells disrupts hair follicle and skin barrier function, leading to immune responses similar to atopic dermatitis, due to imbalances in lipid composition affecting differentiation.

This study found that mice lacking the CXCR2 receptor regenerated tissue scarlessly in various injury models and that administering plasma or G-CSF from these mice to wild-type mice also reduced scarring, suggesting potential therapeutic strategies to improve human skin wound healing.

This study found that GLI1 RNA CISH was highly sensitive and specific for distinguishing basal cell carcinoma from nonfollicular epithelial neoplasms but not from most benign follicular tumors.

This study found that epidermolysis bullosa simplex keratinocytes had impaired mitochondrial activity and more dispersed mitochondrial distribution compared to normal human keratinocytes.

This study found that patients with alopecia areata and their healthy family members had elevated levels of Th1- and Th17-related cytokines, suggesting a genetic link in cytokine dysregulation.

In this study, researchers developed gellan gum hydrogels functionalized with biomimetic peptides that create a supportive microenvironment for human dermal papilla cells, enhancing their hair-inductive capacity and ability to mimic hair morphogenesis-like events in vitro.

This study found that bacterially induced metabolic changes in stem cells can enhance skin and hair follicle regeneration in both mice and humans, suggesting potential strategies for improving recovery after injury.

This research observed that diabetes impairs wound healing in mice by disrupting key mechanotransduction pathways in fibroblasts, which are crucial for the healing process. The study also suggests transcriptomic changes could inform future diabetic wound repair therapies.

This study found that an aqueous extract of Bacopa procumbens improved motor function and preserved neuronal structure in a mouse model of Parkinson's disease, suggesting its neuroprotective potential.

This research identified unique gut microbiota patterns in alopecia areata patients, with potential as diagnostic biomarkers and suggesting avenues for microbiota-focused therapies.

This study found that a single instance of acute skin stretching can enhance immune surveillance and improve vaccine delivery by increasing skin permeability and promoting immune cell recruitment without causing tissue damage.

This study conducted a genome-wide association analysis on 1,125 ewes and identified 24 SNPs associated with wool production traits, and highlighted potential candidate genes like ADAR and TP53 for further research into the genetic mechanisms influencing wool growth in sheep.

This review discusses the complex causal relationships between testosterone exposure and various health outcomes, but notes that the studies reviewed show substantial heterogeneity.

The researchers reported that disrupting ATRA signaling by deleting RDHE genes in the hair follicle led to altered hair follicle cycles, composition, and gene expression, indicating RDHEs' role in hair follicle signaling coordination.

In this study, researchers observed that the YH complex, made from Astragalus membranaceus and Cinnamomum cassia, promoted hair regrowth and increased hair shaft thickness in mice, potentially through increased growth factors and Wnt/β-catenin signaling, suggesting its use for treating various forms of hair loss.

During LIFEHOUSE, researchers documented distinct patterns of physical exam findings and biomarker abnormalities in 369 adult employees, which may aid clinicians in recognizing wellness challenges and preventing chronic diseases associated with aging.

This study found that water-soluble beehive extract exhibited anxiolytic, antidepressant, and anti-inflammatory effects in animal models.

This study examined the pharmacokinetics of finasteride in pigs and found that ketoconazole coadministration affected its distribution across various plasma compartments, bile, and urine.

This review examines quality control in preparing platelet-rich plasma, highlighting knowledge gaps in its clinical efficacy and safety, but reports no new clinical results.

This study found that multiple ion channel modulators, used here at clinical concentrations, increased intracellular calcium release in prostate and breast cancer cell lines.

This study developed a new method to analyze Cantú syndrome mutations in KATP channels, finding that while Kir6.1 mutations increase sensitivity to potassium channel openers, SUR2B mutations show reduced sensitivity, but both result in marked hyperpolarization compared to wild-type channels under basal conditions.

This review explores the potential health benefits of food bioactive compounds, specifically polyphenols, as preventive agents against non-communicable diseases like cancer and cardiovascular disorders, while also addressing challenges like bioavailability and industrial applications.

In this study, the researchers found that cholinergic signaling via M4 muscarinic receptors influences hair growth, with enhanced elongation observed upon activation with bethanechol, highlighting its potential role in hair biology using mouse models.

This study found that evaluating nasal breathing parameters in children with adenoiditis may help assess the effectiveness of conservative treatments during outpatient care.

This study found that using a collagen sponge with lincomycin reduced inflammation and pathogen presence in alveolar osteitis more effectively than iodoform gauze, leading to faster socket healing.